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提交 b081363b 编写于 作者: C chenweihang
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Merge branch 'sequence_enumerate_op' of https://github.com/chenwhql/Paddle... 

Merge branch 'sequence_enumerate_op' of https://github.com/chenwhql/Paddle into sequence_enumerate_op
上级 0b7d82be b98b7440
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cmake/external/anakin.cmake
浏览文件 @ b081363b
......@@ -52,9 +52,8 @@ ExternalProject_Add(
extern_anakin
${EXTERNAL_PROJECT_LOG_ARGS}
DEPENDS ${MKLML_PROJECT}
# Anakin codes error on Intel(R) Xeon(R) Gold 5117 CPU, temporary do not compile avx512 related code.
GIT_REPOSITORY "https://github.com/luotao1/Anakin"
GIT_TAG "211d1fc5d813d70c0c14072f9083cf25f40940ea"
GIT_REPOSITORY "https://github.com/PaddlePaddle/Anakin"
GIT_TAG "9424277cf9ae180a14aff09560d3cd60a49c76d2"
PREFIX ${ANAKIN_SOURCE_DIR}
UPDATE_COMMAND ""
CMAKE_ARGS -DUSE_GPU_PLACE=YES
......
paddle/fluid/API.spec
浏览文件 @ b081363b
......@@ -113,6 +113,7 @@ paddle.fluid.layers.beam_search_decode ArgSpec(args=['ids', 'scores', 'beam_size
paddle.fluid.layers.conv2d_transpose ArgSpec(args=['input', 'num_filters', 'output_size', 'filter_size', 'padding', 'stride', 'dilation', 'groups', 'param_attr', 'bias_attr', 'use_cudnn', 'act', 'name'], varargs=None, keywords=None, defaults=(None, None, 0, 1, 1, None, None, None, True, None, None))
paddle.fluid.layers.conv3d_transpose ArgSpec(args=['input', 'num_filters', 'output_size', 'filter_size', 'padding', 'stride', 'dilation', 'groups', 'param_attr', 'bias_attr', 'use_cudnn', 'act', 'name'], varargs=None, keywords=None, defaults=(None, None, 0, 1, 1, None, None, None, True, None, None))
paddle.fluid.layers.sequence_expand ArgSpec(args=['x', 'y', 'ref_level', 'name'], varargs=None, keywords=None, defaults=(-1, None))
paddle.fluid.layers.sequence_pad ArgSpec(args=['x', 'pad_value', 'maxlen'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.lstm_unit ArgSpec(args=['x_t', 'hidden_t_prev', 'cell_t_prev', 'forget_bias', 'param_attr', 'bias_attr', 'name'], varargs=None, keywords=None, defaults=(0.0, None, None, None))
paddle.fluid.layers.reduce_sum ArgSpec(args=['input', 'dim', 'keep_dim', 'name'], varargs=None, keywords=None, defaults=(None, False, None))
paddle.fluid.layers.reduce_mean ArgSpec(args=['input', 'dim', 'keep_dim', 'name'], varargs=None, keywords=None, defaults=(None, False, None))
......@@ -146,6 +147,7 @@ paddle.fluid.layers.reshape ArgSpec(args=['x', 'shape', 'actual_shape', 'act', '
paddle.fluid.layers.lod_reset ArgSpec(args=['x', 'y', 'target_lod'], varargs=None, keywords=None, defaults=(None, None))
paddle.fluid.layers.lrn ArgSpec(args=['input', 'n', 'k', 'alpha', 'beta', 'name'], varargs=None, keywords=None, defaults=(5, 1.0, 0.0001, 0.75, None))
paddle.fluid.layers.pad ArgSpec(args=['x', 'paddings', 'pad_value', 'name'], varargs=None, keywords=None, defaults=(0.0, None))
paddle.fluid.layers.pad_constant_like ArgSpec(args=['x', 'y', 'pad_value', 'name'], varargs=None, keywords=None, defaults=(0.0, None))
paddle.fluid.layers.label_smooth ArgSpec(args=['label', 'prior_dist', 'epsilon', 'dtype', 'name'], varargs=None, keywords=None, defaults=(None, 0.1, 'float32', None))
paddle.fluid.layers.roi_pool ArgSpec(args=['input', 'rois', 'pooled_height', 'pooled_width', 'spatial_scale'], varargs=None, keywords=None, defaults=(1, 1, 1.0))
paddle.fluid.layers.dice_loss ArgSpec(args=['input', 'label', 'epsilon'], varargs=None, keywords=None, defaults=(1e-05,))
......@@ -165,6 +167,7 @@ paddle.fluid.layers.flatten ArgSpec(args=['x', 'axis', 'name'], varargs=None, ke
paddle.fluid.layers.sequence_enumerate ArgSpec(args=['input', 'win_size', 'pad_value', 'name'], varargs=None, keywords=None, defaults=(None,))
paddle.fluid.layers.sequence_mask ArgSpec(args=['x', 'maxlen', 'dtype', 'name'], varargs=None, keywords=None, defaults=(None, 'int64', None))
paddle.fluid.layers.stack ArgSpec(args=['x', 'axis'], varargs=None, keywords=None, defaults=(0,))
paddle.fluid.layers.unstack ArgSpec(args=['x', 'axis', 'num'], varargs=None, keywords=None, defaults=(0, None))
paddle.fluid.layers.data ArgSpec(args=['name', 'shape', 'append_batch_size', 'dtype', 'lod_level', 'type', 'stop_gradient'], varargs=None, keywords=None, defaults=(True, 'float32', 0, VarType.LOD_TENSOR, True))
paddle.fluid.layers.open_recordio_file ArgSpec(args=['filename', 'shapes', 'lod_levels', 'dtypes', 'pass_num', 'for_parallel'], varargs=None, keywords=None, defaults=(1, True))
paddle.fluid.layers.open_files ArgSpec(args=['filenames', 'shapes', 'lod_levels', 'dtypes', 'thread_num', 'buffer_size', 'pass_num', 'is_test'], varargs=None, keywords=None, defaults=(None, None, 1, None))
......@@ -297,6 +300,7 @@ paddle.fluid.layers.ssd_loss ArgSpec(args=['location', 'confidence', 'gt_box', '
paddle.fluid.layers.detection_map ArgSpec(args=['detect_res', 'label', 'class_num', 'background_label', 'overlap_threshold', 'evaluate_difficult', 'has_state', 'input_states', 'out_states', 'ap_version'], varargs=None, keywords=None, defaults=(0, 0.3, True, None, None, None, 'integral'))
paddle.fluid.layers.rpn_target_assign ArgSpec(args=['loc', 'scores', 'anchor_box', 'gt_box', 'rpn_batch_size_per_im', 'fg_fraction', 'rpn_positive_overlap', 'rpn_negative_overlap'], varargs=None, keywords=None, defaults=(256, 0.25, 0.7, 0.3))
paddle.fluid.layers.anchor_generator ArgSpec(args=['input', 'anchor_sizes', 'aspect_ratios', 'variance', 'stride', 'offset', 'name'], varargs=None, keywords=None, defaults=(None, None, [0.1, 0.1, 0.2, 0.2], None, 0.5, None))
paddle.fluid.layers.generate_proposals ArgSpec(args=['scores', 'bbox_deltas', 'im_info', 'anchors', 'variances', 'pre_nms_top_n', 'post_nms_top_n', 'nms_thresh', 'min_size', 'eta', 'name'], varargs=None, keywords=None, defaults=(6000, 1000, 0.5, 0.1, 1.0, None))
paddle.fluid.layers.iou_similarity ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.box_coder ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
paddle.fluid.layers.polygon_box_transform ArgSpec(args=[], varargs='args', keywords='kwargs', defaults=None)
......@@ -379,7 +383,7 @@ paddle.fluid.LoDTensor.__init__ 1. __init__(self: paddle.fluid.core.LoDTensor, a
paddle.fluid.LoDTensor.has_valid_recursive_sequence_lengths has_valid_recursive_sequence_lengths(self: paddle.fluid.core.LoDTensor) -> bool
paddle.fluid.LoDTensor.lod lod(self: paddle.fluid.core.LoDTensor) -> List[List[int]]
paddle.fluid.LoDTensor.recursive_sequence_lengths recursive_sequence_lengths(self: paddle.fluid.core.LoDTensor) -> List[List[int]]
paddle.fluid.LoDTensor.set 1. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float32], arg1: paddle::platform::CPUPlace) -> None 2. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int32], arg1: paddle::platform::CPUPlace) -> None 3. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float64], arg1: paddle::platform::CPUPlace) -> None 4. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int64], arg1: paddle::platform::CPUPlace) -> None 5. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[bool], arg1: paddle::platform::CPUPlace) -> None 6. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint16], arg1: paddle::platform::CPUPlace) -> None 7. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint8], arg1: paddle::platform::CPUPlace) -> None 8. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float32], arg1: paddle::platform::CUDAPlace) -> None 9. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int32], arg1: paddle::platform::CUDAPlace) -> None 10. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float64], arg1: paddle::platform::CUDAPlace) -> None 11. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int64], arg1: paddle::platform::CUDAPlace) -> None 12. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[bool], arg1: paddle::platform::CUDAPlace) -> None 13. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint16], arg1: paddle::platform::CUDAPlace) -> None 14. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint8], arg1: paddle::platform::CUDAPlace) -> None 15. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float32], arg1: paddle::platform::CUDAPinnedPlace) -> None 16. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int32], arg1: paddle::platform::CUDAPinnedPlace) -> None 17. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float64], arg1: paddle::platform::CUDAPinnedPlace) -> None 18. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int64], arg1: paddle::platform::CUDAPinnedPlace) -> None 19. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[bool], arg1: paddle::platform::CUDAPinnedPlace) -> None 20. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint16], arg1: paddle::platform::CUDAPinnedPlace) -> None 21. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint8], arg1: paddle::platform::CUDAPinnedPlace) -> None
paddle.fluid.LoDTensor.set 1. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float32], arg1: paddle::platform::CPUPlace) -> None 2. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int32], arg1: paddle::platform::CPUPlace) -> None 3. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float64], arg1: paddle::platform::CPUPlace) -> None 4. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int64], arg1: paddle::platform::CPUPlace) -> None 5. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[bool], arg1: paddle::platform::CPUPlace) -> None 6. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint16], arg1: paddle::platform::CPUPlace) -> None 7. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint8], arg1: paddle::platform::CPUPlace) -> None 8. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int8], arg1: paddle::platform::CPUPlace) -> None 9. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float32], arg1: paddle::platform::CUDAPlace) -> None 10. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int32], arg1: paddle::platform::CUDAPlace) -> None 11. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float64], arg1: paddle::platform::CUDAPlace) -> None 12. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int64], arg1: paddle::platform::CUDAPlace) -> None 13. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[bool], arg1: paddle::platform::CUDAPlace) -> None 14. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint16], arg1: paddle::platform::CUDAPlace) -> None 15. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint8], arg1: paddle::platform::CUDAPlace) -> None 16. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int8], arg1: paddle::platform::CUDAPlace) -> None 17. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float32], arg1: paddle::platform::CUDAPinnedPlace) -> None 18. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int32], arg1: paddle::platform::CUDAPinnedPlace) -> None 19. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[float64], arg1: paddle::platform::CUDAPinnedPlace) -> None 20. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int64], arg1: paddle::platform::CUDAPinnedPlace) -> None 21. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[bool], arg1: paddle::platform::CUDAPinnedPlace) -> None 22. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint16], arg1: paddle::platform::CUDAPinnedPlace) -> None 23. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[uint8], arg1: paddle::platform::CUDAPinnedPlace) -> None 24. set(self: paddle.fluid.core.Tensor, arg0: numpy.ndarray[int8], arg1: paddle::platform::CUDAPinnedPlace) -> None
paddle.fluid.LoDTensor.set_lod set_lod(self: paddle.fluid.core.LoDTensor, arg0: List[List[int]]) -> None
paddle.fluid.LoDTensor.set_recursive_sequence_lengths set_recursive_sequence_lengths(self: paddle.fluid.core.LoDTensor, arg0: List[List[int]]) -> None
paddle.fluid.LoDTensor.shape shape(self: paddle.fluid.core.Tensor) -> List[int]
......
paddle/fluid/framework/CMakeLists.txt
浏览文件 @ b081363b
......@@ -107,11 +107,11 @@ cc_library(lod_rank_table SRCS lod_rank_table.cc DEPS lod_tensor)
cc_library(feed_fetch_method SRCS feed_fetch_method.cc DEPS lod_tensor scope glog)
if(WITH_DISTRIBUTE)
cc_library(executor SRCS executor.cc DEPS op_registry device_context scope framework_proto glog lod_rank_table feed_fetch_method sendrecvop_grpc cares grpc++_unsecure grpc_unsecure gpr)
cc_library(executor SRCS executor.cc DEPS op_registry device_context scope framework_proto glog lod_rank_table feed_fetch_method sendrecvop_grpc cares grpc++_unsecure grpc_unsecure gpr graph_to_program_pass)
set(DISTRIBUTE_COMPILE_FLAGS "-Wno-non-virtual-dtor -Wno-error=non-virtual-dtor -Wno-error=delete-non-virtual-dtor")
set_source_files_properties(executor.cc PROPERTIES COMPILE_FLAGS ${DISTRIBUTE_COMPILE_FLAGS})
else()
cc_library(executor SRCS executor.cc DEPS op_registry device_context scope framework_proto glog lod_rank_table feed_fetch_method)
cc_library(executor SRCS executor.cc DEPS op_registry device_context scope framework_proto glog lod_rank_table feed_fetch_method graph_to_program_pass)
endif()
if (NOT WIN32)
......
paddle/fluid/framework/data_type.cc
浏览文件 @ b081363b
......@@ -64,6 +64,7 @@ static DataTypeMap* InitDataTypeMap() {
RegType(size_t, proto::VarType::SIZE_T);
RegType(int16_t, proto::VarType::INT16);
RegType(uint8_t, proto::VarType::UINT8);
RegType(int8_t, proto::VarType::INT8);
#undef RegType
return retv;
......
paddle/fluid/framework/data_type.h
浏览文件 @ b081363b
......@@ -54,6 +54,9 @@ inline void VisitDataType(proto::VarType::Type type, Visitor visitor) {
case proto::VarType::INT16:
visitor.template operator()<int16_t>();
break;
case proto::VarType::INT8:
visitor.template operator()<int8_t>();
break;
default:
PADDLE_THROW("Not supported %d", type);
}
......
paddle/fluid/framework/details/multi_devices_graph_pass.cc
浏览文件 @ b081363b
......@@ -754,17 +754,26 @@ void MultiDevSSAGraphBuilder::CreateDistTrainOp(ir::Graph *result,
node->Op()->Type());
CreateComputationalOp(result, node, op_dev_id);
if (node->Op()->Type() == "concat") {
ConnectOp(result, result->Get<GraphOps>(kGraphOps).back().get(),
"fetch_barrier");
}
void SetOpInputsAllPlaces(ir::Graph *result, ir::Node *node, int num_places) {
auto *op_handle = result->Get<GraphOps>(kGraphOps).back().get();
for (ir::Node *input : node->inputs) {
VarHandle *var = nullptr;
for (int place_offset = 0; place_offset < num_places; ++place_offset) {
auto &var_holders = result->Get<GraphVars>(kGraphVars)[place_offset];
auto &var_holder = var_holders[input->Name()];
if (!var_holder.empty()) {
var = var_holder.rbegin()->get();
op_handle->AddInput(var);
}
}
}
}
// Create RPC related op handles that connects its in ops and out ops.
void MultiDevSSAGraphBuilder::CreateRPCOp(ir::Graph *result,
ir::Node *node) const {
// FIXME(typhoonzero): Cleanup this deps for both sync mode and async mode
// put them into transpiler.
int op_dev_id = -1;
if (node->Op()->Type() == "send") {
// TODO(paddle-dev): getting the first var is not safe.
......@@ -799,8 +808,6 @@ void MultiDevSSAGraphBuilder::CreateRPCOp(ir::Graph *result,
}
auto recv_param_grad = boost::get<std::vector<std::string>>(
node->Op()->GetAttr(OpProtoAndCheckerMaker::OpRoleVarAttrName()));
// FIXME(typhoonzero): assume each recv op output one param
// Use the same place as send.
if (recv_param_grad.size() == 2U) {
op_dev_id = GetVarDeviceID(*result, recv_param_grad[1]);
VLOG(10) << "recv param " << recv_param_grad[0]
......@@ -814,34 +821,44 @@ void MultiDevSSAGraphBuilder::CreateRPCOp(ir::Graph *result,
.emplace(varname, op_dev_id);
}
} else {
// send_barrier and fetch_barrier op can be scheduled on device 0
// send_barrier, fetch_barrier will run on place 0;
op_dev_id = 0;
}
PADDLE_ENFORCE(op_dev_id != -1, "can not find the right place for rpc op: %s",
node->Op()->Type());
result->Get<GraphOps>(kGraphOps).emplace_back(new RPCOpHandle(
result->CreateOpNode(node->Op()), *node->Op(), local_scopes_[op_dev_id],
node->Op()->Type(), places_[op_dev_id]));
// TODO(panyx0718): This might not be needed anymore.
if (node->Op()->Type() == "send_barrier") {
ConnectOp(result, result->Get<GraphOps>(kGraphOps).back().get(), "send");
} else if (node->Op()->Type() == "recv") {
ConnectOp(result, result->Get<GraphOps>(kGraphOps).back().get(),
"send_barrier");
} else if (node->Op()->Type() == "fetch_barrier") {
ConnectOp(result, result->Get<GraphOps>(kGraphOps).back().get(), "recv");
} else if (node->Op()->Type() == "send") {
// do nothing
if (node->Op()->Type() == "send") {
CreateOpHandleIOs(result, node, op_dev_id);
} else {
PADDLE_THROW(
"rpc op should be in ["
"send, send_barrier. recv, fetch_barrier]");
}
// send_barrier, recv, fetch_barrier's inputs are deps var, get them from
// all places
auto p = places_[op_dev_id];
auto *op_handle = result->Get<GraphOps>(kGraphOps).back().get();
op_handle->SetDeviceContext(p,
platform::DeviceContextPool::Instance().Get(p));
CreateOpHandleIOs(result, node, op_dev_id);
SetOpInputsAllPlaces(result, node, places_.size());
for (ir::Node *output : node->outputs) {
int outvar_dev_id = op_dev_id;
if (node->Op()->Type() == "fetch_barrier") {
outvar_dev_id = GetVarDeviceID(*result, output->Name());
PADDLE_ENFORCE_NE(outvar_dev_id, -1);
}
p = places_[outvar_dev_id];
ir::Node *new_node = nullptr;
if (output->Var()) {
new_node = result->CreateVarNode(output->Var());
} else {
new_node =
result->CreateEmptyNode(output->Name(), ir::Node::Type::kVariable);
}
CreateOpOutput(result, op_handle, new_node, p, outvar_dev_id);
}
}
}
bool MultiDevSSAGraphBuilder::IsScaleLossOp(ir::Node *node) const {
......
paddle/fluid/framework/framework.proto
浏览文件 @ b081363b
......@@ -107,6 +107,7 @@ message VarType {
// Tensor<size_t> is used in C++.
SIZE_T = 19;
UINT8 = 20;
INT8 = 21;
// Other types that may need additional descriptions
LOD_TENSOR = 7;
......
paddle/fluid/framework/ir/CMakeLists.txt
浏览文件 @ b081363b
......@@ -3,14 +3,18 @@ cc_library(graph SRCS graph.cc DEPS node)
cc_library(graph_helper SRCS graph_helper.cc DEPS graph)
cc_library(pass SRCS pass.cc DEPS graph node graph_helper)
cc_library(graph_viz_pass SRCS graph_viz_pass.cc DEPS graph pass graph_helper)
cc_library(graph_to_program_pass SRCS graph_to_program_pass.cc DEPS graph pass graph_helper)
cc_library(graph_traits SRCS graph_traits.cc DEPS graph)
cc_library(graph_pattern_detecter SRCS graph_pattern_detecter.cc DEPS graph graph_helper graph_traits)
cc_library(fc_fuse_pass SRCS fc_fuse_pass.cc DEPS graph graph_pattern_detecter)
cc_library(graph_pattern_detector SRCS graph_pattern_detector.cc DEPS graph graph_helper graph_traits)
cc_library(fc_fuse_pass SRCS fc_fuse_pass.cc DEPS graph graph_pattern_detector)
cc_library(attention_lstm_fuse_pass SRCS attention_lstm_fuse_pass.cc DEPS graph graph_pattern_detector)
cc_library(infer_clean_graph_pass SRCS infer_clean_graph_pass.cc DEPS graph pass)
cc_library(fc_lstm_fuse_pass SRCS fc_lstm_fuse_pass.cc DEPS graph graph_pattern_detector)
cc_library(seq_concat_fc_fuse_pass SRCS seq_concat_fc_fuse_pass.cc DEPS graph graph_pattern_detector)
cc_test(pass_test SRCS pass_test.cc DEPS graph pass graph_helper)
cc_test(graph_test SRCS graph_test.cc DEPS graph graph_helper op_registry)
cc_test(graph_helper_test SRCS graph_helper_test.cc DEPS graph graph_helper op_registry)
cc_test(test_graph_pattern_detecter SRCS graph_pattern_detecter_tester.cc DEPS graph_pattern_detecter)
cc_test(test_fc_fuse_pass SRCS fc_fuse_pass_tester.cc DEPS fc_fuse_pass graph_pattern_detecter graph pass graph_traits framework_proto)
cc_test(graph_to_program_pass_test SRCS graph_to_program_pass_test.cc DEPS graph_to_program_pass)
cc_test(test_graph_pattern_detector SRCS graph_pattern_detector_tester.cc DEPS graph_pattern_detector)
cc_test(test_fc_fuse_pass SRCS fc_fuse_pass_tester.cc DEPS fc_fuse_pass graph_pattern_detector graph pass graph_traits framework_proto)
paddle/fluid/framework/ir/attention_lstm_fuse_pass.cc 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/attention_lstm_fuse_pass.h"
#include "paddle/fluid/framework/ir/graph_pattern_detector.h"
#include "paddle/fluid/framework/ir/graph_viz_pass.h"
#include "paddle/fluid/framework/lod_tensor.h"
#include "paddle/fluid/inference/api/helper.h"
namespace paddle {
namespace framework {
namespace ir {
struct Param {
std::string X = "concat_0.tmp_0";
std::string C0 = "cell_init";
std::string H0 = "hidden_init";
std::string AttentionWeight = "attention_fc.w_0";
std::string AttentionBias = "attention_fc.b_0";
std::string AttentionScalar = "attention_output.w_0";
std::string AttentionScalarBias = "attention_output.b_0";
std::string LSTMWeight = "attention_w.new";
std::string LSTMBias = "attention_b.new";
std::string Hidden = "array_to_lod_tensor_0.tmp_0";
std::string Cell = "at.cell.new";
std::string AttentionedX = "at.x.new";
std::string AttentionFCOut = "at.fc.new";
std::string LSTMX = "at.lstmx.new";
std::string LSTMOUT = "at.lstmout.new";
};
void PrepareParameters(Graph* graph, const Param& param);
void FindWhileOp(Graph* graph) {
GraphPatternDetector gpd;
std::unordered_set<int> fused_external_ops(
{35, 36, 37, 38, 43, 44, 49, 45, 46, 47, 41, 42, 53, 54, 48,
57, 55, 56, 52, 74, 80, 77, 78, 79, 50, 77, 39, 40, 51});
gpd.mutable_pattern()->NewNode(
[&](Node* n) { return fused_external_ops.count(n->id()); }, "while");
if (!graph->Has(kGraphvizMarkedNodeAttr)) {
graph->Set(kGraphvizMarkedNodeAttr, new GraphVizPass::marked_nodes_t);
}
auto& marked_nodes =
graph->Get<GraphVizPass::marked_nodes_t>(kGraphvizMarkedNodeAttr);
auto handle = [&](const GraphPatternDetector::subgraph_t& subgraph,
Graph* g) {
auto* while_pat_node = gpd.pattern().RetriveNode("while");
auto* while_node = subgraph.at(while_pat_node);
marked_nodes.insert(while_node);
};
gpd(graph, handle);
Param param;
// Add AttentionLSTM node
OpDesc op_desc;
op_desc.SetType("attention_lstm");
#define OP_SET_IN(x) op_desc.SetInput(#x, {param.x});
#define OP_SET_OUT(x) op_desc.SetOutput(#x, {param.x});
OP_SET_IN(X);
OP_SET_IN(C0);
OP_SET_IN(H0);
OP_SET_IN(AttentionWeight);
OP_SET_IN(AttentionBias);
OP_SET_IN(AttentionScalar);
OP_SET_IN(AttentionScalarBias);
OP_SET_IN(LSTMWeight);
OP_SET_IN(LSTMBias);
OP_SET_OUT(Hidden);
OP_SET_OUT(Cell);
OP_SET_OUT(AttentionedX);
OP_SET_OUT(AttentionFCOut);
OP_SET_OUT(LSTMX);
OP_SET_OUT(LSTMOUT);
#undef OP_SET_IN
#undef OP_SET_OUT
auto* X = graph->RetriveNode(34);
auto* LSTMOUT = graph->RetriveNode(81);
auto* cell_init = graph->RetriveNode(6);
auto* hidden_init = graph->RetriveNode(8);
#define LINK_TO(node0, node1) \
node0->outputs.push_back(node1); \
node1->inputs.push_back(node0);
auto* lstm_op = graph->CreateOpNode(&op_desc);
PrepareParameters(graph, param);
LINK_TO(X, lstm_op);
LINK_TO(cell_init, lstm_op);
LINK_TO(hidden_init, lstm_op);
LINK_TO(lstm_op, LSTMOUT);
GraphSafeRemoveNodes(graph, marked_nodes);
}
#define CHECK_P1(x) PADDLE_ENFORCE_NOT_NULL(x);
#define CHECK_P2(x0, x1) \
CHECK_P1(x0); \
CHECK_P1(x1);
#define CHECK_P3(x0, x1, x2) \
CHECK_P2(x0, x1); \
CHECK_P1(x2);
#define CHECK_P4(x0, x1, x2, x3) \
CHECK_P3(x0, x1, x2); \
CHECK_P1(x3);
#define CHECK_P5(x0, x1, x2, x3, x4) \
CHECK_P4(x0, x1, x2, x3); \
CHECK_P1(x4);
void PrepareLSTMWeight(const LoDTensor& W_forget_w0,
const LoDTensor& W_forget_w1,
const LoDTensor& W_input_w0, const LoDTensor& W_input_w1,
const LoDTensor& W_output_w0,
const LoDTensor& W_output_w1, const LoDTensor& W_cell_w0,
const LoDTensor& W_cell_w1, LoDTensor* out);
void PrepareLSTMBias(const LoDTensor& B_forget, const LoDTensor& B_input,
const LoDTensor& B_output, const LoDTensor& B_cell,
LoDTensor* out);
void PrepareParameters(Graph* graph, const Param& param) {
// Check parameters
PADDLE_ENFORCE(graph->Has(kParamScopeAttr));
auto* scope = graph->Get<Scope*>(kParamScopeAttr);
// Create new parameters.
scope->Var(param.LSTMWeight)->GetMutable<LoDTensor>();
scope->Var(param.LSTMBias)->GetMutable<LoDTensor>();
scope->Var(param.Hidden)->GetMutable<LoDTensor>();
scope->Var(param.Cell)->GetMutable<LoDTensor>();
scope->Var(param.AttentionedX)->GetMutable<LoDTensor>();
scope->Var(param.AttentionFCOut)->GetMutable<LoDTensor>();
scope->Var(param.LSTMX)->GetMutable<LoDTensor>();
scope->Var(param.LSTMOUT)->GetMutable<LoDTensor>();
#define GATE_W(name__) \
auto* W_##name__##_w0 = scope->FindVar(#name__ ".w_0"); \
auto* W_##name__##_w1 = scope->FindVar(#name__ ".w_1"); \
auto* W_##name__##_b0 = scope->FindVar(#name__ ".b_0"); \
CHECK_P3(W_##name__##_w0, W_##name__##_w1, W_##name__##_b0); \
VLOG(4) << #name__ "_w0" \
<< " shape: " << W_##name__##_w0->Get<LoDTensor>().dims(); \
VLOG(4) << #name__ "_w1" \
<< " shape: " << W_##name__##_w1->Get<LoDTensor>().dims(); \
VLOG(4) << #name__ "_b0" \
<< " shape: " << W_##name__##_b0->Get<LoDTensor>().dims(); \
auto& W_##name__##_w0_t = W_##name__##_w0->Get<LoDTensor>(); \
auto& W_##name__##_w1_t = W_##name__##_w1->Get<LoDTensor>(); \
auto& W_##name__##_b0_t = W_##name__##_b0->Get<LoDTensor>();
GATE_W(forget);
GATE_W(input);
GATE_W(output);
GATE_W(c);
#undef GATE_W
auto* attention_fc_w = scope->FindVar("attention_fc.w_0");
auto* attention_fc_b = scope->FindVar("attention_fc.b_0");
auto* attention_output_w = scope->FindVar("attention_output.w_0");
auto* attention_output_b = scope->FindVar("attention_output.b_0");
CHECK_P4(attention_fc_w, attention_fc_b, attention_output_w,
attention_output_b);
auto* lstm_weight = scope->Var(param.LSTMWeight);
auto* lstm_weight_t = lstm_weight->GetMutable<LoDTensor>();
auto* lstm_bias = scope->Var(param.LSTMBias);
auto* lstm_bias_t = lstm_bias->GetMutable<LoDTensor>();
// reshape attention_bias
auto* attention_bias_t =
scope->FindVar(param.AttentionBias)->GetMutable<LoDTensor>();
PADDLE_ENFORCE_EQ(attention_bias_t->dims().size(), 1);
attention_bias_t->Resize(make_ddim({1, attention_bias_t->dims()[0]}));
auto* attention_scalar_bias_t =
scope->FindVar(param.AttentionScalarBias)->GetMutable<LoDTensor>();
attention_scalar_bias_t->Resize(
make_ddim({1, attention_scalar_bias_t->dims()[0]}));
PrepareLSTMWeight(W_forget_w0_t, W_forget_w1_t, W_input_w0_t, W_input_w1_t,
W_output_w0_t, W_output_w1_t, W_c_w0_t, W_c_w1_t,
lstm_weight_t);
PrepareLSTMBias(W_forget_b0_t, W_input_b0_t, W_output_b0_t, W_c_b0_t,
lstm_bias_t);
}
// Prepare parameters
void PrepareLSTMWeight(const LoDTensor& W_forget_w0,
const LoDTensor& W_forget_w1,
const LoDTensor& W_input_w0, const LoDTensor& W_input_w1,
const LoDTensor& W_output_w0,
const LoDTensor& W_output_w1, const LoDTensor& W_cell_w0,
const LoDTensor& W_cell_w1, LoDTensor* out) {
int D = W_forget_w0.dims()[0];
int M = W_forget_w1.dims()[0];
out->Resize(make_ddim({D + M, 4 * D}));
VLOG(3) << "LSTMWeight resized to " << out->dims();
float* out_data = out->mutable_data<float>(platform::CPUPlace());
std::array<const float*, 4> tensors(
{W_forget_w0.data<float>(), W_input_w0.data<float>(),
W_output_w0.data<float>(), W_cell_w0.data<float>()});
std::array<const float*, 4> tensors1(
{W_forget_w1.data<float>(), W_input_w1.data<float>(),
W_output_w1.data<float>(), W_cell_w1.data<float>()});
for (int row = 0; row < D; row++) {
for (int col = 0; col < 4; col++) {
float* dst = out_data + 4 * D * row + D * col;
const float* src = tensors[col] + D * row;
memcpy(dst, src, D * sizeof(float));
}
}
for (int row = 0; row < M; row++) {
for (int col = 0; col < 4; col++) {
float* dst = out_data + 4 * D * (D + row) + D * col;
const float* src = tensors1[col] + D * row;
memcpy(dst, src, D * sizeof(float));
}
}
}
void PrepareLSTMBias(const LoDTensor& B_forget, const LoDTensor& B_input,
const LoDTensor& B_output, const LoDTensor& B_cell,
LoDTensor* out) {
std::array<const float*, 4> tensors(
{B_forget.data<float>(), B_input.data<float>(), B_output.data<float>(),
B_cell.data<float>()});
PADDLE_ENFORCE_EQ(B_forget.dims().size(), 1);
int D = B_forget.dims()[0];
out->Resize(make_ddim({1, 4 * D}));
auto* out_data = out->mutable_data<float>(platform::CPUPlace());
for (size_t i = 0; i < tensors.size(); i++) {
memcpy(out_data + D * i, tensors[i], D * sizeof(float));
}
}
// Parameters
std::unique_ptr<ir::Graph> AttentionLSTMFusePass::ApplyImpl(
std::unique_ptr<ir::Graph> graph) const {
PDPattern external_pattern, subblock_pattern;
FindWhileOp(graph.get());
return graph;
}
} // namespace ir
} // namespace framework
} // namespace paddle
REGISTER_PASS(attention_lstm_fuse_pass,
paddle::framework::ir::AttentionLSTMFusePass);
paddle/fluid/inference/analysis/dot.cc → paddle/fluid/framework/ir/attention_lstm_fuse_pass.h
浏览文件 @ b081363b
......@@ -12,12 +12,19 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/inference/analysis/dot.h"
#pragma once
#include "paddle/fluid/framework/ir/fuse_pass_base.h"
namespace paddle {
namespace inference {
namespace analysis {
size_t Dot::counter = 0;
} // namespace analysis
} // namespace inference
namespace framework {
namespace ir {
class AttentionLSTMFusePass : public FusePassBase {
protected:
std::unique_ptr<ir::Graph> ApplyImpl(std::unique_ptr<ir::Graph> graph) const;
};
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/fc_fuse_pass.cc
浏览文件 @ b081363b
......@@ -100,12 +100,10 @@ void BuildFCPattern(PDPattern* pattern) {
},
"elementwise_add_out");
pattern->AddEdge(mul_parameter_var, mul_op);
pattern->AddEdge(mul_tmp_input_var, mul_op);
pattern->AddEdge(mul_op, mul_out_var);
pattern->AddEdge(mul_out_var, elementwise_add_op);
pattern->AddEdge(elementwise_add_tmp_var, elementwise_add_op);
pattern->AddEdge(elementwise_add_op, elementwise_add_out_var);
mul_op->LinksFrom({mul_parameter_var, mul_tmp_input_var})
.LinksTo({mul_out_var});
elementwise_add_op->LinksFrom({mul_out_var, elementwise_add_tmp_var})
.LinksTo({elementwise_add_out_var});
}
// Replace the node `from` in the links to `to`
......@@ -125,7 +123,7 @@ std::unique_ptr<ir::Graph> FCFusePass::ApplyImpl(
std::unordered_set<Node*> nodes2delete;
GraphPatternDetecter gpd;
GraphPatternDetector gpd;
BuildFCPattern(gpd.mutable_pattern());
#define GET_NODE(id) \
......@@ -134,7 +132,7 @@ std::unique_ptr<ir::Graph> FCFusePass::ApplyImpl(
auto* id = subgraph.at(gpd.pattern().RetriveNode(#id)); \
PADDLE_ENFORCE_NOT_NULL(id, "subgraph has no node %s", #id);
auto handler = [&](const GraphPatternDetecter::subgraph_t& subgraph,
auto handler = [&](const GraphPatternDetector::subgraph_t& subgraph,
Graph* g) {
VLOG(4) << "handle FC fuse";
// Currently, there is no FC op available, so I will just simulate the
......
paddle/fluid/framework/ir/fc_fuse_pass.h
浏览文件 @ b081363b
......@@ -13,7 +13,7 @@
// limitations under the License.
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/graph_pattern_detecter.h"
#include "paddle/fluid/framework/ir/graph_pattern_detector.h"
#include "paddle/fluid/framework/ir/pass.h"
namespace paddle {
......
paddle/fluid/framework/ir/fc_lstm_fuse_pass.cc 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/fc_lstm_fuse_pass.h"
namespace paddle {
namespace framework {
namespace ir {
std::unique_ptr<ir::Graph> FCLstmFusePass::ApplyImpl(
std::unique_ptr<ir::Graph> graph) const {
GraphPatternDetector gpd;
auto* pattern = gpd.mutable_pattern();
std::unordered_set<int> fused_ops({// first lstm
13, 15, 16,
// second lstm
23, 25, 26});
pattern->NewNode([&](Node* x) { return fused_ops.count(x->id()); },
"any_node");
std::unordered_set<Node*> marked_nodes;
auto handler = [&](const GraphPatternDetector::subgraph_t& subgraph,
Graph* g) {
auto* id = subgraph.at(gpd.pattern().RetriveNode("any_node"));
marked_nodes.insert(id);
};
gpd(graph.get(), handler);
// Create New OpDesc
auto lstm_creator = [&](int lstm, int input, int weight_x, int weight_h,
int bias, int hidden, int cell, int xx) {
#define GET_NODE(x) auto* x##_n = graph->RetriveNode(x);
GET_NODE(input);
GET_NODE(weight_x);
GET_NODE(weight_h);
GET_NODE(bias);
GET_NODE(hidden);
GET_NODE(cell);
GET_NODE(xx);
GET_NODE(lstm);
OpDesc op_desc;
op_desc.SetType("fusion_lstm");
#define SET_IN(Key, node__) op_desc.SetInput(#Key, {node__##_n->Name()});
SET_IN(X, input);
SET_IN(WeightX, weight_x);
SET_IN(WeightH, weight_h);
SET_IN(Bias, bias);
#undef GET_NODE
#undef SET_IN
LOG(INFO) << "hidden_n: " << hidden_n->Name();
LOG(INFO) << "cell: " << cell_n->Name();
LOG(INFO) << "xx: " << xx_n->Name();
op_desc.SetInput("H0", {});
op_desc.SetInput("C0", {});
op_desc.SetOutput("Hidden", {hidden_n->Name()});
op_desc.SetOutput("Cell", {cell_n->Name()});
op_desc.SetOutput("XX", {xx_n->Name()});
op_desc.SetOutput("BatchedGate", {"blstm_0.tmp_2"});
op_desc.SetOutput("BatchCellPreAct", {"blstm_1.tmp_2"});
op_desc.SetAttr("is_reverse", lstm_n->Op()->GetAttr("is_reverse"));
op_desc.SetAttr("use_peepholes", false);
auto* op = graph->CreateOpNode(&op_desc);
#define LINK_TO(a, b) \
a->outputs.push_back(b); \
b->inputs.push_back(a);
LINK_TO(input_n, op);
LINK_TO(weight_x_n, op);
LINK_TO(weight_h_n, op);
LINK_TO(bias_n, op);
LINK_TO(op, hidden_n);
#undef LINK_TO
return op;
};
lstm_creator(16, 12, 14, 18, 17, 22, 21, 19);
lstm_creator(26, 12, 24, 28, 27, 32, 31, 29);
// remove all the nodes
for (auto* node : marked_nodes) {
graph->RemoveNode(const_cast<Node*>(node));
}
for (auto* node : graph->Nodes()) {
for (auto it = node->inputs.begin(); it != node->inputs.end();) {
if (marked_nodes.count(*it)) {
it = const_cast<Node*>(node)->inputs.erase(it);
} else
it++;
}
for (auto it = node->outputs.begin(); it != node->outputs.end();) {
if (marked_nodes.count(*it)) {
it = const_cast<Node*>(node)->outputs.erase(it);
} else
it++;
}
}
return graph;
}
} // namespace ir
} // namespace framework
} // namespace paddle
REGISTER_PASS(fc_lstm_fuse_pass, paddle::framework::ir::FCLstmFusePass);
paddle/fluid/framework/ir/fc_lstm_fuse_pass.h 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/graph_pattern_detector.h"
#include "paddle/fluid/framework/ir/pass.h"
namespace paddle {
namespace framework {
namespace ir {
class FCLstmFusePass : public Pass {
public:
virtual ~FCLstmFusePass() {}
protected:
std::unique_ptr<ir::Graph> ApplyImpl(std::unique_ptr<ir::Graph> graph) const;
};
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/fuse_pass_base.h 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/pass.h"
#include "paddle/fluid/framework/scope.h"
namespace paddle {
namespace framework {
namespace ir {
static const char kParamScopeAttr[] = "param_scope";
class FusePassBase : public Pass {
public:
void Init(Graph* graph) const { graph_ = graph; }
Scope* param_scope() const {
PADDLE_ENFORCE(graph_->Has(kParamScopeAttr));
return graph_->Get<framework::Scope*>(kParamScopeAttr);
}
virtual ~FusePassBase() {}
protected:
mutable Graph* graph_;
};
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/graph.cc
浏览文件 @ b081363b
......@@ -132,63 +132,6 @@ Graph::Graph(const ProgramDesc &program) : program_(program) {
}
}
std::vector<ir::Node *> send_ops;
ir::Node *send_bar = nullptr;
std::vector<ir::Node *> recv_ops;
ir::Node *fetch_bar = nullptr;
for (ir::Node *node : Nodes()) {
if (node->Name() == "send") {
send_ops.push_back(node);
} else if (node->Name() == "send_barrier") {
PADDLE_ENFORCE(!send_bar, "only has one send barrier");
send_bar = node;
} else if (node->Name() == "recv") {
recv_ops.push_back(node);
} else if (node->Name() == "fetch_barrier") {
PADDLE_ENFORCE(!fetch_bar, "only has one fetch barrier");
fetch_bar = node;
}
}
if (send_bar) {
for (ir::Node *send : send_ops) {
ir::Node *dep_var = CreateControlDepVar();
send->outputs.push_back(dep_var);
dep_var->inputs.push_back(send);
send_bar->inputs.push_back(dep_var);
dep_var->outputs.push_back(send_bar);
}
for (ir::Node *recv : recv_ops) {
ir::Node *dep_var = CreateControlDepVar();
recv->inputs.push_back(dep_var);
dep_var->outputs.push_back(recv);
send_bar->outputs.push_back(dep_var);
dep_var->inputs.push_back(send_bar);
}
}
if (fetch_bar) {
for (ir::Node *recv : recv_ops) {
ir::Node *dep_var = CreateControlDepVar();
recv->outputs.push_back(dep_var);
dep_var->inputs.push_back(recv);
fetch_bar->inputs.push_back(dep_var);
dep_var->outputs.push_back(fetch_bar);
}
}
std::vector<std::string> send_vars = FindDistTrainSendVars(send_ops);
std::vector<std::string> recv_vars = FindDistTrainRecvVars(recv_ops);
for (ir::Node *node : Nodes()) {
if (IsDistTrainOp(node, send_vars, recv_vars)) {
if (fetch_bar && node->Name() == "concat") {
ir::Node *dep_var = CreateControlDepVar();
fetch_bar->outputs.push_back(dep_var);
dep_var->inputs.push_back(fetch_bar);
node->inputs.push_back(dep_var);
dep_var->outputs.push_back(node);
}
}
}
/**
* We should handle write after read(WAR) and write after write(WAW) here.
* Because some of the operators of the program can be executed parallelly.
......
paddle/fluid/framework/ir/graph.h
浏览文件 @ b081363b
......@@ -99,13 +99,13 @@ class Graph {
// Create a normal variable with non-null VarDesc.
ir::Node *CreateVarNode(VarDesc *var_desc) {
PADDLE_ENFORCE(var_desc);
return AddNode(new ir::Node(var_desc));
return AddNode(new ir::Node(var_desc, node_count_++));
}
// Create a normal runnable operator with OpDesc.
ir::Node *CreateOpNode(OpDesc *op_desc) {
PADDLE_ENFORCE(op_desc);
return AddNode(new ir::Node(op_desc));
return AddNode(new ir::Node(op_desc, node_count_++));
}
// Create a control dependency var that connects 2 operations. The
......@@ -115,13 +115,14 @@ class Graph {
// TODO(panyx0718): control var name should be really unique.
const std::string name = string::Sprintf(
"%s@%llu", ir::Node::kControlDepVarName, node_set_.size());
return AddNode(new ir::Node(name, ir::Node::Type::kVariable));
return AddNode(
new ir::Node(name, ir::Node::Type::kVariable, node_count_++));
}
// A more free style way of creating a graph node. Mostly use for test
// or "copy" from another node. Avoid using it if possible.
ir::Node *CreateEmptyNode(const std::string &name, ir::Node::Type type) {
return AddNode(new ir::Node(name, type));
return AddNode(new ir::Node(name, type, node_count_++));
}
// Clear all node information of the graph and return the ownership of the
......@@ -142,12 +143,20 @@ class Graph {
nodes_.erase(node);
}
Node *RetriveNode(int id) {
auto it = id2node_.find(id);
if (it != id2node_.end()) return it->second;
return nullptr;
}
private:
// This method takes ownership of `node`.
ir::Node *AddNode(ir::Node *node) {
PADDLE_ENFORCE(node_set_.find(node) == node_set_.end());
nodes_[node].reset(node);
node_set_.insert(node);
PADDLE_ENFORCE(!id2node_.count(node->id()), "duplicate id %d", node->id());
id2node_[node->id()] = node;
return node;
}
......@@ -157,6 +166,8 @@ class Graph {
std::map<std::string, std::function<void(void)>> attr_dels_;
std::map<ir::Node *, std::unique_ptr<ir::Node>> nodes_;
std::unordered_set<ir::Node *> node_set_;
std::map<int, Node *> id2node_;
int node_count_{0};
};
bool IsControlDepVar(const ir::Node &var);
......
paddle/fluid/framework/ir/graph_helper.cc
浏览文件 @ b081363b
......@@ -103,10 +103,10 @@ std::map<ir::Node *, std::unordered_set<ir::Node *>> BuildOperationAdjList(
for (auto &var : n->inputs) {
for (auto &adj_n : var->inputs) {
PADDLE_ENFORCE(adj_n->NodeType() == ir::Node::Type::kOperation);
adj_list[n].insert(adj_n);
VLOG(4) << "adj " << adj_n->Name() << reinterpret_cast<void *>(adj_n)
<< " -> " << n->Name() << reinterpret_cast<void *>(n)
<< " via " << var->Name() << reinterpret_cast<void *>(var);
adj_list[n].insert(adj_n);
}
}
}
......
paddle/fluid/framework/ir/graph_pattern_detecter.cc → paddle/fluid/framework/ir/graph_pattern_detector.cc
浏览文件 @ b081363b
......@@ -17,7 +17,7 @@
#include <vector>
#include "paddle/fluid/framework/ir/graph_helper.h"
#include "paddle/fluid/framework/ir/graph_pattern_detecter.h"
#include "paddle/fluid/framework/ir/graph_pattern_detector.h"
#include "paddle/fluid/framework/ir/graph_traits.h"
#include "paddle/fluid/platform/enforce.h"
......@@ -34,7 +34,7 @@ PDNode* PDPattern::NewNode(PDNode::teller_t&& teller, const std::string& name) {
name);
}
nodes_.emplace_back(new PDNode(std::move(teller), name));
nodes_.emplace_back(new PDNode(std::move(teller), this, name));
auto* cur = nodes_.back().get();
node_map_[name] = cur;
return cur;
......@@ -56,19 +56,22 @@ void PDPattern::AddEdge(PDNode* a, PDNode* b) {
edges_.emplace_back(a, b);
}
void GraphPatternDetecter::operator()(Graph* graph,
GraphPatternDetecter::handle_t handler) {
void GraphPatternDetector::operator()(Graph* graph,
GraphPatternDetector::handle_t handler) {
if (!MarkPDNodesInGraph(*graph)) return;
auto subgraphs = DetectPatterns();
UniquePatterns(&subgraphs);
RemoveOverlappedMatch(&subgraphs);
LOG(INFO) << "detect " << subgraphs.size() << " subgraph matches the pattern";
int id = 0;
for (auto& g : subgraphs) {
LOG(INFO) << "optimizing #" << id++ << " subgraph";
handler(g, graph);
}
}
bool GraphPatternDetecter::MarkPDNodesInGraph(const ir::Graph& graph) {
bool GraphPatternDetector::MarkPDNodesInGraph(const ir::Graph& graph) {
VLOG(4) << "mark pdnodes in graph";
if (graph.Nodes().empty()) return false;
......@@ -114,13 +117,15 @@ bool IsNodesLink(Node* a, Node* b) {
return false;
}
std::vector<GraphPatternDetecter::subgraph_t>
GraphPatternDetecter::DetectPatterns() {
std::vector<GraphPatternDetector::subgraph_t>
GraphPatternDetector::DetectPatterns() {
// Init empty subgraphs.
std::vector<GraphPatternDetecter::subgraph_t> result;
std::vector<GraphPatternDetector::subgraph_t> result;
std::vector<HitGroup> init_groups;
PADDLE_ENFORCE(!pattern_.edges().empty(), "At least one edge is needed");
auto* first_pnode = pattern_.edges().front().first;
std::array<std::vector<HitGroup>, 2> bi_records;
// PADDLE_ENFORCE(!pattern_.edges().empty(), "At least one edge is needed");
auto* first_pnode = pattern_.edges().empty() ? pattern().nodes().front().get()
: pattern_.edges().front().first;
if (!pdnodes2nodes_.count(first_pnode)) return result;
for (auto* node : pdnodes2nodes_[first_pnode]) {
HitGroup group;
......@@ -129,7 +134,6 @@ GraphPatternDetecter::DetectPatterns() {
}
int step = 0;
std::array<std::vector<HitGroup>, 2> bi_records;
bi_records[0] = std::move(init_groups);
// Extend a PDNode to subgraphs by deducing the connection relations defined
......@@ -141,6 +145,7 @@ GraphPatternDetecter::DetectPatterns() {
auto& pre_groups = bi_records[step % 2];
auto& cur_groups = bi_records[1 - (step++ % 2)];
cur_groups.clear();
if (pre_groups.empty()) break;
// source -> target
for (Node* source : pdnodes2nodes_[edge.first]) {
for (Node* target : pdnodes2nodes_[edge.second]) {
......@@ -163,7 +168,7 @@ GraphPatternDetecter::DetectPatterns() {
}
for (auto& group : bi_records[step % 2]) {
GraphPatternDetecter::subgraph_t subgraph;
GraphPatternDetector::subgraph_t subgraph;
for (auto& role : group.roles) {
subgraph.emplace(role.first, role.second);
}
......@@ -172,10 +177,10 @@ GraphPatternDetecter::DetectPatterns() {
return result;
}
void GraphPatternDetecter::UniquePatterns(
std::vector<GraphPatternDetecter::subgraph_t>* subgraphs) {
void GraphPatternDetector::UniquePatterns(
std::vector<GraphPatternDetector::subgraph_t>* subgraphs) {
if (subgraphs->empty()) return;
std::vector<GraphPatternDetecter::subgraph_t> result;
std::vector<GraphPatternDetector::subgraph_t> result;
std::unordered_set<size_t> set;
for (auto& g : *subgraphs) {
......@@ -192,7 +197,7 @@ void GraphPatternDetecter::UniquePatterns(
*subgraphs = result;
}
void GraphPatternDetecter::RemoveOverlappedMatch(
void GraphPatternDetector::RemoveOverlappedMatch(
std::vector<subgraph_t>* subgraphs) {
std::vector<subgraph_t> result;
std::unordered_set<Node*> node_set;
......@@ -215,6 +220,46 @@ void GraphPatternDetecter::RemoveOverlappedMatch(
*subgraphs = result;
}
std::string PDPattern::DotString() const {
using inference::analysis::Dot;
Dot dot;
int id = 0;
// Create Nodes
std::unordered_map<PDNode*, std::string> node2dot;
for (const auto& node : nodes()) {
std::string node_id = "Node" + std::to_string(id++);
dot.AddNode(node_id, {}, node->name());
node2dot[node.get()] = node_id;
}
// Create Edges
for (const auto& edge : edges()) {
if (!node2dot.count(edge.first) || !node2dot.count(edge.second)) {
LOG(ERROR) << "no node " << edge.first << " " << edge.second;
continue;
}
auto& src = node2dot.at(edge.first);
auto& trg = node2dot.at(edge.second);
dot.AddEdge(src, trg, {});
}
return dot.Build();
}
PDNode& PDNode::LinksTo(const std::vector<PDNode*>& others) {
// extend outlinks.
for (PDNode* x : others) {
pattern_->AddEdge(this, x);
}
return *this;
}
PDNode& PDNode::LinksFrom(const std::vector<PDNode*>& others) {
// extend outlinks.
for (PDNode* x : others) {
pattern_->AddEdge(x, this);
}
return *this;
}
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/graph_pattern_detecter.h → paddle/fluid/framework/ir/graph_pattern_detector.h
浏览文件 @ b081363b
......@@ -21,12 +21,14 @@
#include <numeric>
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/node.h"
#include "paddle/fluid/inference/analysis/dot.h"
namespace paddle {
namespace framework {
namespace ir {
class PDPattern;
// Some basic torminolygies:
// Some basic terminologies:
// - PDPattern: a pattern defined as a data flow graph.
// - PDNode: the node in the pattern, each PDNode represents an `ir::Node`
// that meets some conditions defined in `PDNode.teller`.
......@@ -36,30 +38,43 @@ namespace ir {
struct PDNode {
// tell whether an ir::Node* is a candidation for a PDNode.
using teller_t = std::function<bool(Node*)>;
enum class Type { kOp, kVar };
PDNode(teller_t&& teller, const std::string& name = "")
: teller_(teller), name_(name) {
PADDLE_ENFORCE(teller_ != nullptr, "invalid teller functer is set.");
}
PDNode(PDNode&& other) = default;
std::vector<PDNode*> inlinks;
std::vector<PDNode*> outlinks;
// this link to others
PDNode& LinksTo(const std::vector<PDNode*>& others);
PDNode& LinksFrom(const std::vector<PDNode*>& others);
bool Tell(Node* node) const {
PADDLE_ENFORCE(teller_ != nullptr, "teller should be set for a PDNode");
return teller_(node);
}
bool IsOp() const { return type_ == Type::kOp; }
bool IsVar() const { return type_ == Type::kVar; }
const std::string& name() const { return name_; }
PDNode(const PDNode&) = delete;
PDNode& operator=(const PDNode&) = delete;
private:
PDNode(teller_t&& teller, PDPattern* pattern, const std::string& name = "",
Type type = Type::kVar)
: teller_(std::move(teller)),
pattern_(pattern),
name_(name),
type_(type) {
PADDLE_ENFORCE(teller_ != nullptr, "invalid teller functer is set.");
}
PDNode(PDNode&& other) = default;
friend class PDPattern;
teller_t teller_;
PDPattern* pattern_;
std::string name_;
Type type_;
};
/*
......@@ -102,6 +117,8 @@ class PDPattern {
const std::vector<std::unique_ptr<PDNode>>& nodes() const { return nodes_; }
const std::vector<edge_t>& edges() const { return edges_; }
std::string DotString() const;
private:
#ifdef PADDLE_WITH_TESTING
FRIEND_TEST(PDPattern, AddEdge);
......@@ -117,7 +134,7 @@ class PDPattern {
};
/*
* GraphPatternDetecter helps to detect the specific patterns in the graph.
* GraphPatternDetector helps to detect the specific patterns in the graph.
* Input a pattern, output a list of the matched subgraphs/nodes.
* This helper can be used to support fuse(conv+batchnorm => batchnorm e.g.).
*
......@@ -129,7 +146,7 @@ class PDPattern {
*
* Usage:
* // Create a detector
* GraphPatternDetecter detector;
* GraphPatternDetector detector;
* // Define the detector's pattern, by adding PDNode and define the edges.
* auto* node0 = detector.mutable_pattern().AddNode(...)
* auto* node1 = detector.mutable_pattern().AddNode(...)
......@@ -138,11 +155,11 @@ class PDPattern {
* detector.mutable_pattern().AddEdge(node0, node1);
* // Create an handler, to define the behavior of treating the filtered
* // subgraphs that comply with the patterns.
* GraphPatternDetecter::handle_t handler = some labmda
* GraphPatternDetector::handle_t handler = some labmda
* // Execute the detector.
* detector(&graph, handler);
*/
class GraphPatternDetecter {
class GraphPatternDetector {
public:
using subgraph_t = std::unordered_map<PDNode*, Node*>;
......@@ -177,10 +194,62 @@ class GraphPatternDetecter {
using hit_rcd_t =
std::pair<Node* /*node in graph*/, PDNode* /*node in pattern*/>;
PDPattern pattern_;
std::vector<hit_rcd_t> marked_records_;
std::unordered_map<const PDNode*, std::unordered_set<Node*>> pdnodes2nodes_;
};
// some helper methods.
// Op's input.
static bool VarLinksToOp(Node* node, const std::string& op_type) {
for (auto* out : node->outputs) {
if (out->IsOp() && out->Op()->Type() == op_type) {
return true;
}
}
return false;
}
// Op's output.
static bool VarLinksFromOp(Node* node, const std::string& op_type) {
for (auto* out : node->inputs) {
if (out->IsOp() && out->Op()->Type() == op_type) {
return true;
}
}
return false;
}
// Check whether a var node is a op node's nth input.
static bool IsNthInput(Node* var, Node* op, const std::string& argument,
size_t nth) {
PADDLE_ENFORCE(var->IsVar());
PADDLE_ENFORCE(op->IsOp());
if (op->inputs.size() <= nth) return false;
return var->Name() == op->Op()->Input(argument)[nth];
}
static void GraphSafeRemoveNodes(Graph* graph,
const std::unordered_set<const Node*>& nodes) {
for (auto* node : nodes) {
graph->RemoveNode(const_cast<Node*>(node));
}
for (auto* node : graph->Nodes()) {
for (auto it = node->inputs.begin(); it != node->inputs.end();) {
if (nodes.count(*it)) {
it = const_cast<Node*>(node)->inputs.erase(it);
} else
it++;
}
for (auto it = node->outputs.begin(); it != node->outputs.end();) {
if (nodes.count(*it)) {
it = const_cast<Node*>(node)->outputs.erase(it);
} else
it++;
}
}
}
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/graph_pattern_detecter_tester.cc → paddle/fluid/framework/ir/graph_pattern_detector_tester.cc
浏览文件 @ b081363b
......@@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/graph_pattern_detecter.h"
#include "paddle/fluid/framework/ir/graph_pattern_detector.h"
#include <gtest/gtest.h>
......@@ -82,7 +82,7 @@ TEST(PDPattern, AddEdge) {
}
TEST(GraphPatternDetecter, MarkPDNodesInGraph) {
GraphPatternDetecter x;
GraphPatternDetector x;
// mark o2, o3, v2
// The pattern is a graph:
......@@ -131,7 +131,7 @@ TEST(GraphPatternDetecter, MultiSubgraph) {
Graph graph(program);
BuildGraph(&graph);
GraphPatternDetecter x;
GraphPatternDetector x;
// The pattern is a graph:
// op -> var
......@@ -149,8 +149,8 @@ TEST(GraphPatternDetecter, MultiSubgraph) {
x.mutable_pattern()->AddEdge(any_var, any_op1);
int count = 0;
GraphPatternDetecter::handle_t handle = [&](
const GraphPatternDetecter::subgraph_t& s, Graph* g) {
GraphPatternDetector::handle_t handle = [&](
const GraphPatternDetector::subgraph_t& s, Graph* g) {
LOG(INFO) << "Detect " << s.at(any_op)->Name() << " -> "
<< s.at(any_var)->Name() << " -> " << s.at(any_op1)->Name();
count++;
......
paddle/fluid/framework/ir/graph_to_program_pass.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/framework/ir/graph_to_program_pass.h"
#include <map>
#include <string>
#include <vector>
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/graph_helper.h"
#include "paddle/fluid/framework/program_desc.h"
namespace paddle {
namespace framework {
namespace ir {
std::unique_ptr<Graph> GraphToProgramPass::ApplyImpl(
std::unique_ptr<Graph> graph) const {
ProgramDesc& program = Get<ProgramDesc>("program");
std::unique_ptr<proto::ProgramDesc> program_pb(
new proto::ProgramDesc(*program.Proto()));
auto block = program_pb->mutable_blocks(kRootBlockIndex);
block->clear_vars();
std::unordered_set<std::string> visited_vars;
for (ir::Node* n : graph->Nodes()) {
if (n->NodeType() == ir::Node::Type::kVariable) {
if (n->Var() && visited_vars.count(n->Var()->Name()) == 0) {
visited_vars.insert(n->Var()->Name());
block->add_vars()->MergeFrom(*n->Var()->Proto());
}
}
}
block->clear_ops();
std::vector<ir::Node*> nodes = TopologySortOperations(*graph);
for (ir::Node* n : nodes) {
if (!n->Op()) {
continue;
}
block->add_ops()->MergeFrom(*n->Op()->Proto());
}
program.CopyFrom(*program_pb);
return graph;
}
} // namespace ir
} // namespace framework
} // namespace paddle
REGISTER_PASS(graph_to_program_pass, paddle::framework::ir::GraphToProgramPass);
paddle/fluid/framework/ir/graph_to_program_pass.h 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include "paddle/fluid/framework/ir/pass.h"
namespace paddle {
namespace framework {
namespace ir {
class GraphToProgramPass : public Pass {
protected:
std::unique_ptr<Graph> ApplyImpl(std::unique_ptr<Graph> graph) const override;
};
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/ir/graph_to_program_pass_test.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/framework/ir/graph_to_program_pass.h"
#include <string>
#include <vector>
#include "gtest/gtest.h"
#include "paddle/fluid/framework/program_desc.h"
namespace paddle {
namespace framework {
namespace ir {
void BuildNoCircleGraph(Graph* g) {
OpDesc op1;
op1.SetType("op1");
OpDesc op2;
op2.SetType("op2");
OpDesc op3;
op3.SetType("op3");
OpDesc op4;
op4.SetType("op4");
OpDesc op5;
op5.SetType("op5");
VarDesc var1("var1");
VarDesc var2("var2");
VarDesc var3("var3");
VarDesc var4("var4");
ir::Node* o1 = g->CreateOpNode(&op1);
ir::Node* o2 = g->CreateOpNode(&op2);
ir::Node* o3 = g->CreateOpNode(&op3);
ir::Node* o4 = g->CreateOpNode(&op4);
ir::Node* o5 = g->CreateOpNode(&op5);
ir::Node* v1 = g->CreateVarNode(&var1);
ir::Node* v2 = g->CreateVarNode(&var2);
ir::Node* v3 = g->CreateVarNode(&var3);
ir::Node* v4 = g->CreateVarNode(&var4);
// o1->v1->o2
o1->outputs.push_back(v1);
o2->inputs.push_back(v1);
v1->inputs.push_back(o1);
v1->outputs.push_back(o2);
// o2->v2->o3
// o2->v2->o4
o2->outputs.push_back(v2);
o3->inputs.push_back(v2);
o4->inputs.push_back(v2);
v2->outputs.push_back(o3);
v2->outputs.push_back(o4);
v2->inputs.push_back(o2);
// o2->v3->o5
o2->outputs.push_back(v3);
o5->inputs.push_back(v3);
v3->inputs.push_back(o2);
v3->outputs.push_back(o5);
// o3-v4->o5
o3->outputs.push_back(v4);
o5->inputs.push_back(v4);
v4->inputs.push_back(o3);
v4->outputs.push_back(o5);
}
TEST(GraphToProgramPass, Basic) {
ProgramDesc prog;
std::unique_ptr<Graph> g(new Graph(prog));
BuildNoCircleGraph(g.get());
auto pass = paddle::framework::ir::PassRegistry::Instance().Get(
"graph_to_program_pass");
ProgramDesc compiled_prog;
pass->SetNotOwned<paddle::framework::ProgramDesc>("program", &compiled_prog);
pass->Apply(std::move(g));
std::vector<OpDesc*> ops = compiled_prog.Block(0).AllOps();
EXPECT_EQ(ops[0]->Type(), "op1");
EXPECT_EQ(ops[1]->Type(), "op2");
if (ops[2]->Type() == "op3") {
EXPECT_EQ(ops[3]->Type(), "op4");
} else if (ops[2]->Type() == "op4") {
EXPECT_EQ(ops[3]->Type(), "op3");
}
EXPECT_EQ(ops[4]->Type(), "op5");
std::unordered_set<std::string> vars;
for (VarDesc* v : compiled_prog.Block(0).AllVars()) {
vars.insert(v->Name());
}
EXPECT_TRUE(vars.find("var1") != vars.end());
EXPECT_TRUE(vars.find("var2") != vars.end());
EXPECT_TRUE(vars.find("var3") != vars.end());
}
} // namespace ir
} // namespace framework
} // namespace paddle
USE_PASS(graph_to_program_pass);
paddle/fluid/framework/ir/graph_viz_pass.cc
浏览文件 @ b081363b
......@@ -16,11 +16,13 @@ limitations under the License. */
#include <unordered_set>
#include "paddle/fluid/framework/ir/graph_viz_pass.h"
#include "paddle/fluid/inference/analysis/dot.h"
namespace paddle {
namespace framework {
namespace ir {
static const char kGraphVizPath[] = "graph_viz_path";
using inference::analysis::Dot;
std::unique_ptr<ir::Graph> GraphVizPass::ApplyImpl(
std::unique_ptr<ir::Graph> graph) const {
......@@ -30,41 +32,65 @@ std::unique_ptr<ir::Graph> GraphVizPass::ApplyImpl(
PADDLE_ENFORCE(fout->good());
std::ostream& sout = *fout;
size_t var_id = 0;
std::unordered_map<const ir::Node*, size_t> vars;
sout << "digraph G {\n";
for (const ir::Node* n : graph->Nodes()) {
if (n->NodeType() != ir::Node::Type::kVariable) continue;
size_t cur_var_id = var_id++;
vars[n] = cur_var_id;
sout << "var_" << cur_var_id << " [label=\"" << n->Name() << "\"]"
<< std::endl;
std::unordered_map<const ir::Node*, std::string> node2dot;
Dot dot;
std::vector<Dot::Attr> op_attrs({Dot::Attr("style", "filled"),
Dot::Attr("shape", "box"),
Dot::Attr("fillcolor", "red")});
std::vector<Dot::Attr> var_attrs({Dot::Attr("style", "filled,rounded"),
// Dot::Attr("shape", "diamond"),
Dot::Attr("fillcolor", "yellow")});
std::vector<Dot::Attr> marked_op_attrs({Dot::Attr("style", "filled"),
Dot::Attr("shape", "box"),
Dot::Attr("fillcolor", "lightgray")});
std::vector<Dot::Attr> marked_var_attrs(
{Dot::Attr("style", "filled,rounded"),
// Dot::Attr("shape", "diamond"),
Dot::Attr("fillcolor", "lightgray")});
auto marked_nodes = ConsumeMarkedNodes(graph.get());
// Create nodes
for (const Node* n : graph->Nodes()) {
std::string node_id = n->Name() + "(" + std::to_string(n->id()) + ")";
if (n->IsOp()) {
decltype(op_attrs) attr =
marked_nodes.count(n) ? marked_op_attrs : op_attrs;
dot.AddNode(node_id, attr, node_id);
} else if (n->IsVar()) {
decltype(op_attrs) attr =
marked_nodes.count(n) ? marked_var_attrs : var_attrs;
dot.AddNode(node_id, attr, node_id);
}
size_t op_id = 0;
for (const ir::Node* n : graph->Nodes()) {
if (n->NodeType() != ir::Node::Type::kOperation) continue;
std::string op_name = "op_" + std::to_string(op_id++);
sout << op_name << " [label=\"" << n->Name() << "\", shape=rect]"
<< std::endl;
for (auto in : n->inputs) {
std::string var_name = "var_" + std::to_string(vars[in]);
sout << var_name << " -> " << op_name << std::endl;
node2dot[n] = node_id;
}
for (auto out : n->outputs) {
std::string var_name = "var_" + std::to_string(vars[out]);
sout << op_name << " -> " << var_name << std::endl;
// Create edges
for (const Node* n : graph->Nodes()) {
const auto& src_id = node2dot.at(n);
for (auto* out : n->outputs) {
const auto& trg_id = node2dot.at(out);
dot.AddEdge(src_id, trg_id, {});
}
}
sout << "}\n";
sout << dot.Build();
return graph;
}
GraphVizPass::marked_nodes_t GraphVizPass::ConsumeMarkedNodes(
Graph* graph) const {
marked_nodes_t res;
if (graph->Has(kGraphvizMarkedNodeAttr)) {
auto& attr = graph->Get<marked_nodes_t>(kGraphvizMarkedNodeAttr);
res = attr;
attr.clear();
}
return res;
}
} // namespace ir
} // namespace framework
} // namespace paddle
......
paddle/fluid/framework/ir/graph_viz_pass.h
浏览文件 @ b081363b
......@@ -27,10 +27,19 @@ namespace paddle {
namespace framework {
namespace ir {
const char kGraphvizMarkedNodeAttr[] = "__graphviz__marked_node__";
class GraphVizPass : public Pass {
public:
using marked_nodes_t = std::unordered_set<const Node*>;
protected:
std::unique_ptr<ir::Graph> ApplyImpl(
std::unique_ptr<ir::Graph> graph) const override;
// Tell whether there are any marked nodes in the graph. Consume the
// corresponding attribute.
marked_nodes_t ConsumeMarkedNodes(Graph* graph) const;
};
} // namespace ir
......
paddle/fluid/framework/ir/node.h
浏览文件 @ b081363b
......@@ -29,20 +29,26 @@ class Node {
enum class Type { kOperation, kVariable };
static constexpr char kControlDepVarName[] = "__control_var";
explicit Node(const std::string& name, Type type)
: name_(name), var_desc_(nullptr), op_desc_(nullptr), type_(type) {}
explicit Node(const std::string& name, Type type, int id = -1)
: name_(name),
var_desc_(nullptr),
op_desc_(nullptr),
type_(type),
id_(id) {}
explicit Node(VarDesc* var_desc)
explicit Node(VarDesc* var_desc, int id = -1)
: name_(var_desc->Name()),
var_desc_(new VarDesc(*var_desc)),
op_desc_(nullptr),
type_(Type::kVariable) {}
type_(Type::kVariable),
id_(id) {}
explicit Node(OpDesc* op_desc)
explicit Node(OpDesc* op_desc, int id = -1)
: name_(op_desc->Type()),
var_desc_(nullptr),
op_desc_(new OpDesc(*op_desc, op_desc->Block())),
type_(Type::kOperation) {}
type_(Type::kOperation),
id_(id) {}
Type NodeType() const { return type_; }
......@@ -58,6 +64,8 @@ class Node {
return op_desc_.get();
}
int id() const { return id_; }
bool IsOp() const { return type_ == Type::kOperation; }
bool IsVar() const { return type_ == Type::kVariable; }
......@@ -69,6 +77,7 @@ class Node {
std::unique_ptr<VarDesc> var_desc_;
std::unique_ptr<OpDesc> op_desc_;
Type type_;
int id_;
private:
DISABLE_COPY_AND_ASSIGN(Node);
......
paddle/fluid/framework/ir/seq_concat_fc_fuse_pass.cc 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/seq_concat_fc_fuse_pass.h"
#include "paddle/fluid/framework/ir/fuse_pass_base.h"
#include "paddle/fluid/framework/ir/graph_pattern_detector.h"
#include "paddle/fluid/framework/ir/graph_viz_pass.h"
#include "paddle/fluid/framework/lod_tensor.h"
namespace paddle {
namespace framework {
namespace ir {
struct FuseExpr {};
// sequence expand, concat fuse pattern, return concat's output
PDNode* BuildSeqExpandConcatPattern(PDPattern* pattern) {
// The following operators will be fused:
// concat
// sequence_expand
// sequence_expand
// The following variables will be treat as inputs:
// concat mid input, 0th input for fused op
// sequence_expand input, 1th input for fused op
// sequence_expand input, 2th input for fused op
// The following variables will be treat as outputs:
// concat output
// So the following variables will be removed:
// sequence-expand output
// sequence-expand output
// Three operators
auto* sequence_expand0 = pattern->NewNode(
[](Node* x) {
return x && x->IsOp() && x->Op()->Type() == "sequence_expand";
},
"sequence_expand0");
auto* sequence_expand1 = pattern->NewNode(
[](Node* x) {
return x && x->IsOp() && x->Op()->Type() == "sequence_expand";
},
"sequence_expand1");
auto* concat = pattern->NewNode(
[](Node* x) {
return x && x->IsOp() && x->Op()->Type() == "concat" && // basic check
x->Op()->Input("X").size() == 3; // Special case
},
"concat");
auto* sequence_expand0_in = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && VarLinksToOp(x, "sequence_expand");
},
"sequence_expand0_in");
auto* sequence_expand1_in = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && VarLinksToOp(x, "sequence_expand");
},
"sequence_expand1_in");
// The variables
auto* sequence_expand0_out = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() &&
VarLinksFromOp(x, "sequence_expand") && // basic check
VarLinksToOp(x, "concat") && // is concat's input
IsNthInput(x, x->outputs[0], "X", 1); // X[0]
},
"sequence_expand0_out");
auto* sequence_expand1_out = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() &&
VarLinksFromOp(x, "sequence_expand") && // basic check
VarLinksToOp(x, "concat") && // is concat's input
IsNthInput(x, x->outputs[0], "X", 2); // x[2]
},
"sequence_expand1_out");
auto* concat_in0 = pattern->NewNode(
[](Node* x) { return x && x->IsVar() && VarLinksToOp(x, "concat"); },
"concat_in0");
auto* concat_out = pattern->NewNode(
[](Node* x) { return x && x->IsVar() && VarLinksFromOp(x, "concat"); },
"concat_out");
// Links
sequence_expand0->LinksFrom({sequence_expand0_in})
.LinksTo({sequence_expand0_out});
sequence_expand1->LinksFrom({sequence_expand1_in})
.LinksTo({sequence_expand1_out});
concat->LinksFrom({sequence_expand0_out, sequence_expand1_out, concat_in0})
.LinksTo({concat_out});
return concat_out;
}
PDNode* BuildFCPattern(PDPattern* pattern, PDNode* fc_x) {
PDNode* fc_w = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && // basic
VarLinksToOp(x, "mul") && // link
x->Var()->Proto()->persistable(); // is a parameter
},
"fc_w");
PDNode* mul_out = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && // basic
VarLinksFromOp(x, "mul") && // link
VarLinksToOp(x, "elementwise_add") && //
!x->Var()->Proto()->persistable(); // is a parameter
},
"mul_out");
PDNode* fc_mul = pattern->NewNode(
[](Node* x) {
return x && x->IsOp() && x->Op()->Type() == "mul"; // basic
},
"fc_mul");
PDNode* fc_bias = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && // basic
VarLinksToOp(x, "elementwise_add") && // link
x->Var()->Proto()->persistable(); // is a parameter
},
"fc_bias");
PDNode* elementwise_add = pattern->NewNode(
[](Node* x) {
return x && x->IsOp() && x->Op()->Type() == "elementwise_add";
},
"elementwise_add");
PDNode* add_out = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && // basic
VarLinksFromOp(x, "elementwise_add") && // link
!x->Var()->Proto()->persistable(); // is a parameter
},
"add_out");
std::set<std::string> acts({"sigmoid", "tanh", "relu", "identity"});
PDNode* act = pattern->NewNode(
[=](Node* x) {
return x && x->IsOp() && acts.count(x->Op()->Type());
},
"act");
PDNode* fc_out = pattern->NewNode(
[](Node* x) {
return x && x->IsVar() && // basic
!x->Var()->Proto()->persistable(); // is a parameter
},
"fc_out");
fc_mul->LinksFrom({fc_w, fc_x}).LinksTo({mul_out});
elementwise_add->LinksFrom({mul_out, fc_bias}).LinksTo({add_out});
act->LinksFrom({add_out}).LinksTo({fc_out});
return fc_out;
}
std::unique_ptr<ir::Graph> SeqConcatFcFusePass::ApplyImpl(
std::unique_ptr<ir::Graph> graph) const {
FusePassBase::Init(graph.get());
GraphPatternDetector detector;
auto* pattern = detector.mutable_pattern();
auto* concat_out = BuildSeqExpandConcatPattern(pattern);
BuildFCPattern(pattern, concat_out);
#define GET_NODE(id, pattern) \
PADDLE_ENFORCE(subgraph.count(pattern.RetriveNode(#id)), \
"pattern has no Node called %s", #id); \
auto* id = subgraph.at(pattern.RetriveNode(#id)); \
PADDLE_ENFORCE_NOT_NULL(id, "subgraph has no node %s", #id);
detector(graph.get(), [&](const GraphPatternDetector::subgraph_t& subgraph,
Graph* graph) {
VLOG(4) << "get one concat pattern";
// fc
GET_NODE(fc_w, detector.pattern());
GET_NODE(fc_bias, detector.pattern());
GET_NODE(act, detector.pattern());
GET_NODE(fc_out, detector.pattern());
// concat
GET_NODE(concat_in0, detector.pattern());
GET_NODE(sequence_expand0_in, detector.pattern());
GET_NODE(sequence_expand1_in, detector.pattern());
OpDesc op_desc;
op_desc.SetType("fusion_seqexpand_concat_fc");
op_desc.SetInput("X", {concat_in0->Name(), sequence_expand0_in->Name(),
sequence_expand1_in->Name()});
op_desc.SetInput("FCWeight", {fc_w->Name()});
op_desc.SetInput("FCBias", {fc_bias->Name()});
const std::string fc_out_tmp = fc_out->Name() + ".tmp";
param_scope()->Var(fc_out_tmp)->GetMutable<framework::LoDTensor>();
op_desc.SetOutput("FCOut", {fc_out_tmp});
op_desc.SetOutput("Out", {fc_out->Name()});
op_desc.SetAttr("fc_activation", act->Op()->Type());
auto* op_node = graph->CreateOpNode(&op_desc);
// Add links
#define NODE_LINKS(a, b) \
a->outputs.push_back(b); \
b->inputs.push_back(a);
NODE_LINKS(fc_w, op_node);
NODE_LINKS(fc_bias, op_node);
NODE_LINKS(concat_in0, op_node);
NODE_LINKS(sequence_expand0_in, op_node);
NODE_LINKS(sequence_expand1_in, op_node);
NODE_LINKS(op_node, fc_out);
// Clean nodes.
std::unordered_set<const Node*> marked_nodes;
for (auto& item : subgraph) {
marked_nodes.insert(item.second);
}
marked_nodes.erase(fc_w);
marked_nodes.erase(fc_bias);
marked_nodes.erase(concat_in0);
marked_nodes.erase(sequence_expand0_in);
marked_nodes.erase(sequence_expand1_in);
marked_nodes.erase(fc_out);
GraphSafeRemoveNodes(graph, marked_nodes);
});
return graph;
}
} // namespace ir
} // namespace framework
} // namespace paddle
REGISTER_PASS(seq_concat_fc_fuse_pass,
paddle::framework::ir::SeqConcatFcFusePass);
paddle/fluid/framework/ir/seq_concat_fc_fuse_pass.h 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/framework/ir/fuse_pass_base.h"
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/pass.h"
namespace paddle {
namespace framework {
namespace ir {
class SeqConcatFcFusePass : public FusePassBase {
public:
virtual ~SeqConcatFcFusePass() {}
protected:
std::unique_ptr<ir::Graph> ApplyImpl(std::unique_ptr<ir::Graph> graph) const;
};
} // namespace ir
} // namespace framework
} // namespace paddle
paddle/fluid/framework/op_desc.cc
浏览文件 @ b081363b
......@@ -95,6 +95,12 @@ OpDesc::OpDesc(const std::string &type, const VariableNameMap &inputs,
need_update_ = true;
}
OpDesc::OpDesc(const OpDesc &other, BlockDesc *block) {
CopyFrom(other);
block_ = block;
need_update_ = true;
}
void OpDesc::CopyFrom(const OpDesc &op_desc) {
desc_.set_type(op_desc.Type());
inputs_ = op_desc.inputs_;
......@@ -131,8 +137,9 @@ OpDesc::OpDesc(const proto::OpDesc &desc, BlockDesc *block)
for (const proto::OpDesc::Attr &attr : desc_.attrs()) {
std::string attr_name = attr.name();
// The sub_block referred to by the BLOCK attr hasn't been added
// to ProgramDesc class yet, we skip setting BLOCK attr here.
if (attr.type() != proto::AttrType::BLOCK) {
// to ProgramDesc class yet, we skip setting BLOCK/BLOCKS attr here.
if (attr.type() != proto::AttrType::BLOCK &&
attr.type() != proto::AttrType::BLOCKS) {
attrs_[attr_name] = GetAttrValue(attr);
}
}
......
paddle/fluid/framework/op_desc.h
浏览文件 @ b081363b
......@@ -37,11 +37,7 @@ class OpDesc {
explicit OpDesc(BlockDesc *block) : block_(block) {}
OpDesc(const OpDesc &other, BlockDesc *block) {
*this = other;
block_ = block;
need_update_ = true;
}
OpDesc(const OpDesc &other, BlockDesc *block);
void CopyFrom(const OpDesc &op_desc);
......
paddle/fluid/framework/program_desc.cc
浏览文件 @ b081363b
......@@ -80,6 +80,12 @@ ProgramDesc::ProgramDesc(const proto::ProgramDesc &desc) {
InitFromProto();
}
void ProgramDesc::CopyFrom(const proto::ProgramDesc &desc) {
blocks_.clear();
desc_ = desc;
InitFromProto();
}
ProgramDesc::ProgramDesc(const std::string &binary_str) {
PADDLE_ENFORCE(desc_.ParseFromString(binary_str),
"Fail to parse program_desc from binary string.");
......@@ -111,10 +117,16 @@ void ProgramDesc::InitFromProto() {
const std::vector<std::string> ProgramDesc::GetFeedTargetNames() {
auto &global_block = Block(0);
// The order of feed_target_names must follow the index specified in `col`.
// since feed operator's order doesn't necessary follow 'col'.
std::vector<std::string> feed_target_names;
for (auto *op : global_block.AllOps()) {
if (op->Type() == kFeedOpType) {
feed_target_names.insert(feed_target_names.begin(), op->Output("Out")[0]);
int col = boost::get<int>(op->GetAttr("col"));
if (col >= feed_target_names.size()) {
feed_target_names.resize(col + 1);
}
feed_target_names[col] = op->Output("Out")[0];
}
}
return feed_target_names;
......@@ -122,10 +134,16 @@ const std::vector<std::string> ProgramDesc::GetFeedTargetNames() {
const std::vector<std::string> ProgramDesc::GetFetchTargetNames() {
auto &global_block = Block(0);
// The order of fetch_target_names must follow the index specified in `col`.
// since fetch operator's order doesn't necessary follow 'col'.
std::vector<std::string> fetch_target_names;
for (auto *op : global_block.AllOps()) {
if (op->Type() == kFetchOpType) {
fetch_target_names.push_back(op->Input("X")[0]);
int col = boost::get<int>(op->GetAttr("col"));
if (col >= fetch_target_names.size()) {
fetch_target_names.resize(col + 1);
}
fetch_target_names[col] = op->Input("X")[0];
}
}
return fetch_target_names;
......
paddle/fluid/framework/program_desc.h
浏览文件 @ b081363b
......@@ -53,6 +53,8 @@ class ProgramDesc {
void Flush();
void CopyFrom(const proto::ProgramDesc &desc);
proto::ProgramDesc *Proto();
// The output variable of feed_op is referenced as feed_target.
......
paddle/fluid/framework/tensor.cc
浏览文件 @ b081363b
......@@ -40,7 +40,11 @@ void* Tensor::mutable_data(platform::Place place, std::type_index type,
"When calling this method, the Tensor's numel must be "
"equal or larger than zero. "
"Please check Tensor::Resize has been called first.");
size_t size = requested_size ? requested_size : numel() * SizeOfType(type);
size_t size = numel() * SizeOfType(type);
if (requested_size) {
PADDLE_ENFORCE_GE(requested_size, size);
size = requested_size;
}
/* some versions of boost::variant don't have operator!= */
if (holder_ == nullptr || !(holder_->place() == place) ||
holder_->size() < size + offset_) {
......
paddle/fluid/framework/var_type.h
浏览文件 @ b081363b
......@@ -26,7 +26,7 @@ namespace paddle {
namespace framework {
template <typename T>
bool IsType(const std::type_index& type_index) {
inline bool IsType(const std::type_index& type_index) {
return type_index == std::type_index(typeid(T));
}
......
paddle/fluid/inference/CMakeLists.txt
浏览文件 @ b081363b
......@@ -10,7 +10,7 @@ set(FLUID_CORE_MODULES proto_desc memory lod_tensor executor)
# TODO(panyx0718): Should this be called paddle_fluid_inference_api_internal?
cc_library(paddle_fluid_api
SRCS io.cc
DEPS ${FLUID_CORE_MODULES} ${GLOB_OP_LIB})
DEPS ${FLUID_CORE_MODULES} ${GLOB_OP_LIB} graph_to_program_pass)
get_property(fluid_modules GLOBAL PROPERTY FLUID_MODULES)
......
paddle/fluid/inference/analysis/CMakeLists.txt
浏览文件 @ b081363b
cc_library(ir_pass_manager SRCS ir_pass_manager.cc DEPS graph pass)
cc_library(analysis SRCS pass_manager.cc dot.cc node.cc data_flow_graph.cc graph_traits.cc subgraph_splitter.cc
set(analysis_deps
framework_proto proto_desc ir_pass_manager graph pass paddle_fluid_api executor)
cc_library(analysis SRCS pass_manager.cc node.cc data_flow_graph.cc graph_traits.cc subgraph_splitter.cc
analyzer.cc
helper.cc
# passes
......@@ -10,11 +13,11 @@ cc_library(analysis SRCS pass_manager.cc dot.cc node.cc data_flow_graph.cc graph
tensorrt_subgraph_node_mark_pass.cc
fluid_to_ir_pass.cc
model_store_pass.cc
DEPS framework_proto proto_desc ir_pass_manager graph pass)
DEPS ${analysis_deps})
cc_test(test_node SRCS node_tester.cc DEPS analysis)
cc_test(test_dot SRCS dot_tester.cc DEPS analysis)
cc_binary(inference_analyzer SRCS analyzer_main.cc DEPS analysis)
cc_binary(inference_analyzer SRCS analyzer_main.cc DEPS analysis paddle_fluid)
set(PYTHON_TESTS_DIR ${PADDLE_BINARY_DIR}/python/paddle/fluid/tests)
......@@ -31,7 +34,7 @@ function (inference_analysis_test TARGET)
endif()
cc_test(${TARGET}
SRCS "${analysis_test_SRCS}"
DEPS analysis graph fc_fuse_pass graph_viz_pass infer_clean_graph_pass graph_pattern_detecter pass ${analysis_test_EXTRA_DEPS}
DEPS analysis graph fc_fuse_pass graph_viz_pass infer_clean_graph_pass graph_pattern_detector pass ${analysis_test_EXTRA_DEPS}
ARGS --inference_model_dir=${PYTHON_TESTS_DIR}/book/word2vec.inference.model ${mem_opt})
set_tests_properties(${TARGET} PROPERTIES DEPENDS test_word2vec)
endif(WITH_TESTING)
......@@ -58,20 +61,25 @@ endif()
inference_analysis_test(test_analyzer SRCS analyzer_tester.cc
EXTRA_DEPS paddle_inference_api paddle_fluid_api ir_pass_manager analysis
analysis_predictor
# ir
fc_fuse_pass
fc_lstm_fuse_pass
seq_concat_fc_fuse_pass
graph_viz_pass
infer_clean_graph_pass
graph_pattern_detecter
graph_pattern_detector
infer_clean_graph_pass
attention_lstm_fuse_pass
paddle_inference_api
pass
ARGS --inference_model_dir=${PYTHON_TESTS_DIR}/book/word2vec.inference.model
--infer_ditu_rnn_model=${DITU_INSTALL_DIR}/model
--infer_ditu_rnn_data=${DITU_INSTALL_DIR}/data.txt)
inference_analysis_test(test_data_flow_graph SRCS data_flow_graph_tester.cc)
inference_analysis_test(test_data_flow_graph_to_fluid_pass SRCS data_flow_graph_to_fluid_pass_tester.cc)
inference_analysis_test(test_fluid_to_ir_pass SRCS fluid_to_ir_pass_tester.cc)
inference_analysis_test(test_data_flow_graph_to_fluid_pass SRCS data_flow_graph_to_fluid_pass_tester.cc EXTRA_DEPS paddle_inference_api)
inference_analysis_test(test_fluid_to_ir_pass SRCS fluid_to_ir_pass_tester.cc EXTRA_DEPS paddle_fluid)
inference_analysis_test(test_fluid_to_data_flow_graph_pass SRCS fluid_to_data_flow_graph_pass_tester.cc)
inference_analysis_test(test_subgraph_splitter SRCS subgraph_splitter_tester.cc)
inference_analysis_test(test_dfg_graphviz_draw_pass SRCS dfg_graphviz_draw_pass_tester.cc)
......
paddle/fluid/inference/analysis/analyzer.cc
浏览文件 @ b081363b
......@@ -72,7 +72,7 @@ class DfgPassManagerImpl final : public DfgPassManager {
auto trt_teller = [&](const Node* node) {
std::unordered_set<std::string> teller_set(
{"elementwise_add", "mul", "conv2d", "pool2d", "relu", "softmax",
"depthwise_conv2d", "batch_norm"});
"depthwise_conv2d", "batch_norm", "concat"});
if (!node->IsFunction()) return false;
const auto* func = static_cast<const Function*>(node);
......@@ -102,6 +102,19 @@ class DfgPassManagerImpl final : public DfgPassManager {
Analyzer::Analyzer() { Register("manager1", new DfgPassManagerImpl); }
void Analyzer::Run(Argument* argument) {
// Ungly support fluid-to-ir-pass
argument->Set(kFluidToIrPassesAttr,
new std::vector<std::string>({
// Manual update the passes here.
"graph_viz_pass", //
"infer_clean_graph_pass", "graph_viz_pass", //
"attention_lstm_fuse_pass", "graph_viz_pass", //
"fc_lstm_fuse_pass", "graph_viz_pass", //
"seq_concat_fc_fuse_pass", "graph_viz_pass", //
"fc_fuse_pass", "graph_viz_pass" //
}));
for (auto& x : data_) {
PADDLE_ENFORCE(x->Initialize(argument));
x->RunAll();
......
paddle/fluid/inference/analysis/analyzer_tester.cc
浏览文件 @ b081363b
......@@ -20,6 +20,7 @@
#include "paddle/fluid/inference/analysis/ut_helper.h"
#include "paddle/fluid/inference/api/helper.h"
#include "paddle/fluid/inference/api/paddle_inference_api.h"
#include "paddle/fluid/platform/profiler.h"
DEFINE_string(infer_ditu_rnn_model, "", "model path for ditu RNN");
DEFINE_string(infer_ditu_rnn_data, "", "data path for ditu RNN");
......@@ -264,39 +265,24 @@ void TestDituRNNPrediction(const std::string &model_path,
const std::string &data_path, int batch_size,
bool use_analysis, bool activate_ir,
int num_times = 1) {
FLAGS_IA_enable_ir = activate_ir;
FLAGS_IA_enable_tensorrt_subgraph_engine = false;
FLAGS_IA_output_storage_path = "./analysis.out";
std::string model_out;
if (use_analysis) {
Argument argument(model_path);
argument.model_output_store_path.reset(new std::string("./analysis.out"));
Analyzer analyzer;
analyzer.Run(&argument);
// Should get the transformed model stored to ./analysis.out
model_out = "./analysis.out";
ASSERT_TRUE(PathExists(model_out));
} else {
model_out = FLAGS_infer_ditu_rnn_model;
}
NativeConfig config;
config.prog_file = model_out + "/__model__";
config.param_file = model_out + "/param";
config.prog_file = FLAGS_infer_ditu_rnn_model + "/__model__";
config.param_file = FLAGS_infer_ditu_rnn_model + "/param";
config.use_gpu = false;
config.device = 0;
config.specify_input_name = true;
auto predictor =
auto base_predictor =
CreatePaddlePredictor<NativeConfig, PaddleEngineKind::kNative>(config);
auto predictor =
CreatePaddlePredictor<NativeConfig, PaddleEngineKind::kAnalysis>(config);
std::vector<PaddleTensor> input_slots;
DataRecord data(data_path, batch_size);
// Prepare inputs.
PrepareInputs(&input_slots, &data, batch_size);
std::vector<PaddleTensor> outputs;
std::vector<PaddleTensor> outputs, base_outputs;
base_predictor->Run(input_slots, &base_outputs);
Timer timer;
timer.tic();
......@@ -308,37 +294,25 @@ void TestDituRNNPrediction(const std::string &model_path,
<< ", latency: " << timer.toc() / num_times << "ms";
LOG(INFO) << "=====================================";
for (auto &out : outputs) {
PADDLE_ENFORCE_GT(outputs.size(), 0);
PADDLE_ENFORCE_EQ(outputs.size(), base_outputs.size());
for (size_t i = 0; i < outputs.size(); i++) {
auto &out = outputs[i];
auto &base_out = base_outputs[i];
size_t size = std::accumulate(out.shape.begin(), out.shape.end(), 1,
[](int a, int b) { return a * b; });
size_t size1 = std::accumulate(base_out.shape.begin(), base_out.shape.end(),
1, [](int a, int b) { return a * b; });
PADDLE_ENFORCE_EQ(size, size1);
PADDLE_ENFORCE_GT(size, 0);
float *data = static_cast<float *>(out.data.data());
for (size_t i = 0;
i < std::min(sizeof(ditu_rnn_target_data) / sizeof(float), size);
i++) {
EXPECT_NEAR(data[i], ditu_rnn_target_data[i], 1e-3);
float *base_data = static_cast<float *>(base_out.data.data());
for (size_t i = 0; i < size; i++) {
EXPECT_NEAR(data[i], base_data[i], 1e-3);
}
}
}
// Turn on the IR pass supportion, run a real inference and check the result.
TEST(Analyzer, SupportIRPass) {
FLAGS_IA_enable_ir = true;
FLAGS_IA_enable_tensorrt_subgraph_engine = false;
FLAGS_IA_output_storage_path = "./analysis.out";
Argument argument(FLAGS_inference_model_dir);
argument.model_output_store_path.reset(new std::string("./analysis.out"));
Analyzer analyzer;
analyzer.Run(&argument);
// Should get the transformed model stored to ./analysis.out
ASSERT_TRUE(PathExists("./analysis.out"));
// Inference from this path.
TestWord2vecPrediction("./analysis.out");
}
// Directly infer with the original model.
TEST(Analyzer, DituRNN_without_analysis) {
TestDituRNNPrediction(FLAGS_infer_ditu_rnn_model, FLAGS_infer_ditu_rnn_data,
......@@ -365,5 +339,8 @@ TEST(Analyzer, DituRNN_with_analysis_with_IR) {
} // namespace paddle
USE_PASS(fc_fuse_pass);
USE_PASS(seq_concat_fc_fuse_pass);
USE_PASS(fc_lstm_fuse_pass);
USE_PASS(graph_viz_pass);
USE_PASS(infer_clean_graph_pass);
USE_PASS(attention_lstm_fuse_pass);
paddle/fluid/inference/analysis/argument.h
浏览文件 @ b081363b
......@@ -26,6 +26,7 @@
#include <string>
#include "paddle/fluid/framework/program_desc.h"
#include "paddle/fluid/inference/analysis/data_flow_graph.h"
#include "paddle/fluid/platform/variant.h"
namespace paddle {
namespace inference {
......@@ -58,6 +59,46 @@ struct Argument {
// The output storage path of ModelStorePass.
std::unique_ptr<std::string> model_output_store_path;
// Support for any other attributes.
template <typename T>
void Set(const std::string& key, T* data) {
PADDLE_ENFORCE_NOT_NULL(data);
PADDLE_ENFORCE(!attrs_.count(key), "duplicate attr called %s", key);
attrs_[key] = data;
attr_deleters_[key] = [data, key, this]() {
VLOG(3) << "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
VLOG(3) << "argument delete attr: " << key;
delete data;
};
}
bool Has(const std::string& name) const { return attrs_.count(name); }
template <typename T>
T* Release(const std::string& key) {
PADDLE_ENFORCE(attrs_.count(key));
auto* res = boost::any_cast<T*>(attrs_.at(key));
attrs_.erase(key);
attr_deleters_.erase(key);
return res;
}
template <typename T>
T& Get(const std::string& key) {
PADDLE_ENFORCE(Has(key));
return *boost::any_cast<T*>(attrs_.at(key));
}
~Argument() {
for (auto& item : attr_deleters_) {
item.second();
}
}
private:
std::unordered_map<std::string, boost::any> attrs_;
std::unordered_map<std::string, std::function<void()>> attr_deleters_;
};
#define UNLIKELY(condition) __builtin_expect(static_cast<bool>(condition), 0)
......
paddle/fluid/inference/analysis/data_flow_graph_to_fluid_pass.cc
浏览文件 @ b081363b
......@@ -19,6 +19,7 @@
#include "paddle/fluid/framework/proto_desc.h"
#include "paddle/fluid/inference/analysis/analyzer.h"
#include "paddle/fluid/inference/analysis/dfg_graphviz_draw_pass.h"
#include "paddle/fluid/inference/io.h"
namespace paddle {
namespace inference {
......@@ -65,6 +66,10 @@ void DataFlowGraphToFluidPass::Run(DataFlowGraph *graph) {
}
}
if (argument_->Has("param_scope")) {
LOG(WARNING) << "parameter changes in the scope takes effect";
}
PADDLE_ENFORCE(argument_->transformed_program_desc.get());
}
......
paddle/fluid/inference/analysis/dot.h
浏览文件 @ b081363b
......@@ -29,13 +29,13 @@ namespace paddle {
namespace inference {
namespace analysis {
static size_t dot_node_counter{0};
/*
* A Dot template that helps to build a DOT graph definition.
*/
class Dot {
public:
static size_t counter;
struct Attr {
std::string key;
std::string value;
......@@ -57,7 +57,7 @@ class Dot {
Node(const std::string& name, const std::vector<Attr>& attrs)
: name(name),
attrs(attrs),
id_("node_" + std::to_string(Dot::counter++)) {}
id_("node_" + std::to_string(dot_node_counter++)) {}
std::string id() const { return id_; }
......@@ -65,6 +65,10 @@ class Dot {
std::stringstream ss;
CHECK(!name.empty());
ss << id_;
if (attrs.empty()) {
ss << "[label=" << '"' << name << '"' << "]";
return ss.str();
}
for (size_t i = 0; i < attrs.size(); i++) {
if (i == 0) {
ss << "[label=" << '"' << name << '"' << " ";
......@@ -108,9 +112,11 @@ class Dot {
explicit Dot(const std::vector<Attr>& attrs) : attrs_(attrs) {}
void AddNode(const std::string& name, const std::vector<Attr>& attrs) {
CHECK(!nodes_.count(name)) << "duplicate Node '" << name << "'";
nodes_.emplace(name, Node{name, attrs});
void AddNode(const std::string& id, const std::vector<Attr>& attrs,
std::string label = "") {
CHECK(!nodes_.count(id)) << "duplicate Node '" << id << "'";
if (label.empty()) label = id;
nodes_.emplace(id, Node{label, attrs});
}
void AddEdge(const std::string& source, const std::string& target,
......
paddle/fluid/inference/analysis/fluid_to_ir_pass.cc
浏览文件 @ b081363b
......@@ -13,3 +13,47 @@
// limitations under the License.
#include "paddle/fluid/inference/analysis/fluid_to_ir_pass.h"
#include "paddle/fluid/framework/executor.h"
#include "paddle/fluid/inference/io.h"
#include "paddle/fluid/platform/device_context.h"
#include "paddle/fluid/platform/place.h"
namespace paddle {
namespace inference {
namespace analysis {
void FluidToIrPass::EnableParamModify(const std::string &model_dir,
const std::string &prog_file,
const std::string &param_file) {
PADDLE_ENFORCE(argument_);
argument_->Set("param_scope", new framework::Scope);
// Load parameters.
VLOG(3) << "Loading parameters from " << model_dir;
LoadParams(&argument_->Get<framework::Scope>("param_scope"), model_dir,
prog_file, param_file);
}
bool FluidToIrPass::LoadParams(framework::Scope *scope, const std::string &dir,
const std::string &prog_file,
const std::string &param_file) {
platform::CPUPlace place;
platform::CPUDeviceContext ctx(place);
framework::Executor executor(place);
PADDLE_ENFORCE(argument_->origin_program_desc.get());
framework::ProgramDesc program(*argument_->origin_program_desc);
if ((!prog_file.empty()) && (!param_file.empty())) {
LOG(INFO) << "load single model file from " << prog_file;
Load(&executor, scope, prog_file, param_file);
} else if (!dir.empty()) {
LOG(INFO) << "load from dir " << dir;
Load(&executor, scope, dir);
} else {
LOG(ERROR) << "failed to load parameters";
return false;
}
return true;
}
} // namespace analysis
} // namespace inference
} // namespace paddle
paddle/fluid/inference/analysis/fluid_to_ir_pass.h
浏览文件 @ b081363b
......@@ -21,12 +21,17 @@ namespace paddle {
namespace inference {
namespace analysis {
static const char kFluidToIrPassesAttr[] = "__fluid_to_ir_passes__";
class FluidToIrPass final : public DataFlowGraphPass {
public:
FluidToIrPass() = default;
bool Initialize(Argument *argument) override {
ANALYSIS_ARGUMENT_CHECK_FIELD(argument);
PADDLE_ENFORCE(argument->Has(kFluidToIrPassesAttr),
"argument need the attr %s", kFluidToIrPassesAttr);
argument_ = argument;
if (argument->origin_program_desc) {
LOG(WARNING) << "argument's origin_program_desc is already set, might "
"duplicate called";
......@@ -46,12 +51,21 @@ class FluidToIrPass final : public DataFlowGraphPass {
if (!argument->main_dfg) {
argument->main_dfg.reset(new DataFlowGraph);
}
// Persist the ProgramDesc in graph's attribute. The IR graph just keep the
// address, will segfault if the original ProgramDesc destroys.
auto &ir_program_p = argument->main_dfg->Attr("ir_program_desc").Pointer();
ir_program_p = new framework::ProgramDesc(program);
argument->Set("ir_program_desc", new framework::ProgramDesc(program));
LOG(INFO) << "Loading parameters";
// Load parameters to argument if needed.
if (argument->fluid_model_dir || (argument->fluid_model_program_path &&
argument->fluid_model_param_path)) {
#define SAFE_GET(ATTR) std::string ATTR = argument->ATTR ? *argument->ATTR : "";
SAFE_GET(fluid_model_dir);
SAFE_GET(fluid_model_program_path);
SAFE_GET(fluid_model_param_path);
#undef SAFE_GET
EnableParamModify(fluid_model_dir, fluid_model_program_path,
fluid_model_param_path);
}
argument_ = argument;
return true;
}
......@@ -59,20 +73,36 @@ class FluidToIrPass final : public DataFlowGraphPass {
void Run(DataFlowGraph *graph) override {
// Call all the IR Passes
IRPassManager ir_passes(*static_cast<framework::ProgramDesc *>(
argument_->main_dfg->Attr("ir_program_desc").Pointer()));
ir_passes.Apply(std::vector<std::string>(
{// Manual update the passes here.
"graph_viz_pass", "infer_clean_graph_pass", "graph_viz_pass",
"fc_fuse_pass", "graph_viz_pass"}));
IRPassManager ir_passes(
argument_->Get<framework::ProgramDesc>("ir_program_desc"), nullptr);
// Pass the scope from analysis to IR if needed.
if (argument_->Has("param_scope")) {
// Here the address is passed, attention that IR doesn't own the scope, so
// the real scope in analysis should live during the IR phase.
ir_passes.graph().Set(
"param_scope", new framework::Scope *(
&argument_->Get<framework::Scope>("param_scope")));
}
const auto &ir_passes_to_apply =
argument_->Get<std::vector<std::string>>(kFluidToIrPassesAttr);
ir_passes.Apply(ir_passes_to_apply);
PADDLE_ENFORCE(argument_->main_dfg.get());
argument_->main_dfg->Build(ir_passes.graph());
// PADDLE_ENFORCE(argument_->main_dfg->IsFullyConnected());
}
void EnableParamModify(const std::string &model_dir,
const std::string &prog_file,
const std::string &param_file);
std::string repr() const override { return "fluid-to-ir-pass"; }
private:
// Load parameters from a single file or from a directory.
bool LoadParams(framework::Scope *scope, const std::string &dir,
const std::string &prog_file, const std::string &param_file);
private:
Argument *argument_{nullptr};
};
......
paddle/fluid/inference/analysis/fluid_to_ir_pass_tester.cc
浏览文件 @ b081363b
......@@ -24,6 +24,8 @@ namespace analysis {
TEST(FluidToIrPass, Test) {
FluidToIrPass pass;
Argument argument(FLAGS_inference_model_dir);
argument.Set(kFluidToIrPassesAttr,
new std::vector<std::string>({"infer_clean_graph_pass"}));
pass.Initialize(&argument);
pass.Run(argument.main_dfg.get());
}
......@@ -32,6 +34,9 @@ TEST(FluidToIrPass, Test) {
} // namespace inference
} // namespace paddle
USE_PASS(fc_fuse_pass);
USE_PASS(graph_viz_pass);
USE_PASS(infer_clean_graph_pass);
USE_PASS(attention_lstm_fuse_pass);
USE_PASS(fc_lstm_fuse_pass);
USE_PASS(seq_concat_fc_fuse_pass);
USE_PASS(fc_fuse_pass);
paddle/fluid/inference/analysis/ir_pass_manager.cc
浏览文件 @ b081363b
......@@ -14,20 +14,24 @@
#include "paddle/fluid/inference/analysis/ir_pass_manager.h"
#include <string>
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/scope.h"
namespace paddle {
namespace inference {
namespace analysis {
IRPassManager::IRPassManager(const ProgramDesc& program) {
IRPassManager::IRPassManager(const ProgramDesc &program,
framework::Scope *scope)
: program_(program) {
graph_.reset(new framework::ir::Graph(program));
if (scope) graph_->Set("param_scope", new framework::Scope *(scope));
}
void IRPassManager::Apply(const std::vector<std::string>& passes) {
graph_->Set("graph_viz_path", new std::string("./1.dot"));
void IRPassManager::Apply(const std::vector<std::string> &passes) {
// Apply all the passes
std::string pre_pass;
for (const std::string& pass_name : passes) {
for (const std::string &pass_name : passes) {
LOG(WARNING) << "Running IR pass [" << pass_name << "]";
auto pass = framework::ir::PassRegistry::Instance().Get(pass_name);
if (pass_name == "graph_viz_pass") {
......
paddle/fluid/inference/analysis/ir_pass_manager.h
浏览文件 @ b081363b
......@@ -23,6 +23,7 @@
#include "paddle/fluid/framework/ir/graph.h"
#include "paddle/fluid/framework/ir/pass.h"
#include "paddle/fluid/framework/program_desc.h"
#include "paddle/fluid/framework/scope.h"
namespace paddle {
namespace inference {
......@@ -31,14 +32,15 @@ using framework::ProgramDesc;
class IRPassManager final {
public:
IRPassManager(const ProgramDesc& program);
IRPassManager(const ProgramDesc &program, framework::Scope *scope);
void Apply(const std::vector<std::string>& passes);
void Apply(const std::vector<std::string> &passes);
framework::ir::Graph& graph() const { return *graph_; }
framework::ir::Graph &graph() const { return *graph_; }
private:
std::unique_ptr<framework::ir::Graph> graph_;
ProgramDesc program_;
};
} // namespace analysis
......
paddle/fluid/inference/analysis/pass_manager.cc
浏览文件 @ b081363b
......@@ -33,9 +33,9 @@ bool PassManager::Initialize(Argument* argument) {
void DfgPassManager::RunAll() {
PADDLE_ENFORCE(argument_);
LOG(INFO) << "Total " << data_.size() << " passes";
LOG(INFO) << "Total " << data_.size() << " Analysys passes";
for (auto& pass : data_) {
LOG(WARNING) << "Running pass [" << pass->repr() << "]";
LOG(WARNING) << "Running Analysis pass [" << pass->repr() << "]";
pass->Run(argument_->main_dfg.get());
}
}
......
paddle/fluid/inference/api/CMakeLists.txt
浏览文件 @ b081363b
......@@ -46,7 +46,8 @@ function(inference_api_test TARGET_NAME)
endif(WITH_TESTING)
endfunction(inference_api_test)
cc_library(paddle_inference_api SRCS api.cc api_impl.cc DEPS lod_tensor)
cc_library(paddle_inference_api SRCS api.cc api_impl.cc helper.cc DEPS lod_tensor)
cc_library(analysis_predictor SRCS analysis_predictor.cc DEPS paddle_inference_api)
cc_test(test_paddle_inference_api
SRCS api_tester.cc
......
paddle/fluid/inference/api/analysis_predictor.cc 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <memory>
#include "paddle/fluid/framework/ir/pass.h"
#include "paddle/fluid/framework/scope.h"
#include "paddle/fluid/inference/analysis/analyzer.h"
#include "paddle/fluid/inference/api/api_impl.h"
#include "paddle/fluid/inference/api/paddle_inference_api.h"
#include "paddle/fluid/inference/utils/singleton.h"
namespace paddle {
using inference::analysis::Argument;
using inference::Singleton;
using inference::analysis::Analyzer;
using framework::proto::ProgramDesc;
/* This predictor is based on the original native predictor with IR and Analysis
* support. It will optimize IR and Parameters in the runtime.
* TODO(Superjomn) Replace the Navive predictor?
*/
class AnalysisPredictor : public NativePaddlePredictor {
public:
explicit AnalysisPredictor(const NativeConfig& config)
: NativePaddlePredictor(config), config_(config) {}
bool Init(const std::shared_ptr<framework::Scope>& parent_scope) {
VLOG(3) << "Predictor::init()";
if (config_.use_gpu) {
place_ = paddle::platform::CUDAPlace(config_.device);
} else {
place_ = paddle::platform::CPUPlace();
}
PADDLE_ENFORCE(!parent_scope);
if (parent_scope) {
scope_ = parent_scope;
sub_scope_ = &(parent_scope->NewScope());
} else {
paddle::framework::InitDevices(false);
scope_.reset(new paddle::framework::Scope());
}
executor_.reset(new paddle::framework::Executor(place_));
// Initialize the inference program
if (!config_.model_dir.empty()) {
// Parameters are saved in separate files sited in
// the specified `dirname`.
inference_program_ = paddle::inference::Load(
executor_.get(), scope_.get(), config_.model_dir);
} else if (!config_.prog_file.empty() && !config_.param_file.empty()) {
// All parameters are saved in a single file.
// The file names should be consistent with that used
// in Python API `fluid.io.save_inference_model`.
inference_program_ = paddle::inference::Load(
executor_.get(), scope_.get(), config_.prog_file, config_.param_file);
} else {
LOG(ERROR) << "fail to load inference model.";
return false;
}
OptimizeInferenceProgram();
ctx_ = executor_->Prepare(*inference_program_, 0);
VLOG(5) << "to create variables";
PADDLE_ENFORCE(scope_.get());
executor_->CreateVariables(*inference_program_,
sub_scope_ ? sub_scope_ : scope_.get(), 0);
// Get the feed_target_names and fetch_target_names
feed_target_names_ = inference_program_->GetFeedTargetNames();
fetch_target_names_ = inference_program_->GetFetchTargetNames();
return true;
}
bool Run(const std::vector<PaddleTensor>& inputs,
std::vector<PaddleTensor>* output_data,
int batch_size = -1) override {
return NativePaddlePredictor::Run(inputs, output_data, batch_size);
}
void OptimizeInferenceProgram() {
LOG(INFO) << "optimize begin";
FLAGS_IA_enable_ir = true;
FLAGS_IA_enable_tensorrt_subgraph_engine = false;
FLAGS_IA_output_storage_path = ""; // Don't output the model.
// Analyze inference_program
Argument argument;
if (!config_.model_dir.empty()) {
argument.fluid_model_dir.reset(new std::string(config_.model_dir));
} else {
PADDLE_ENFORCE(
!config_.param_file.empty(),
"Either model_dir or (param_file, prog_file) should be set.");
PADDLE_ENFORCE(!config_.prog_file.empty());
argument.fluid_model_program_path.reset(
new std::string(config_.prog_file));
argument.fluid_model_param_path.reset(
new std::string(config_.param_file));
}
argument.origin_program_desc.reset(
new ProgramDesc(*inference_program_->Proto()));
Singleton<Analyzer>::Global().Run(&argument);
CHECK(argument.transformed_program_desc);
VLOG(5) << "to prepare executor";
// LOG(INFO) << "transformed_parogram_desc " <<
// argument.transformed_program_desc->DebugString();
inference_program_.reset(
new framework::ProgramDesc(*argument.transformed_program_desc));
PADDLE_ENFORCE(argument.Has("param_scope"));
// Update scope.
scope_.reset(argument.Release<framework::Scope>("param_scope"));
LOG(INFO) << "optimize end ==";
}
private:
NativeConfig config_;
};
template <>
std::unique_ptr<PaddlePredictor> CreatePaddlePredictor<
NativeConfig, PaddleEngineKind::kAnalysis>(const NativeConfig& config) {
VLOG(3) << "create NativePredictor";
if (config.use_gpu) {
// 1. GPU memeroy
PADDLE_ENFORCE_GT(
config.fraction_of_gpu_memory, 0.f,
"fraction_of_gpu_memory in the config should be set to range (0., 1.]");
PADDLE_ENFORCE_GE(config.device, 0, "Invalid device id %d", config.device);
std::vector<std::string> flags;
if (config.fraction_of_gpu_memory >= 0.0f ||
config.fraction_of_gpu_memory <= 0.95f) {
flags.push_back("dummpy");
std::string flag = "--fraction_of_gpu_memory_to_use=" +
std::to_string(config.fraction_of_gpu_memory);
flags.push_back(flag);
VLOG(3) << "set flag: " << flag;
framework::InitGflags(flags);
}
}
std::unique_ptr<PaddlePredictor> predictor(new AnalysisPredictor(config));
if (!dynamic_cast<AnalysisPredictor*>(predictor.get())->Init(nullptr)) {
return nullptr;
}
return predictor;
}
} // namespace paddle
USE_PASS(fc_fuse_pass);
USE_PASS(graph_viz_pass);
USE_PASS(infer_clean_graph_pass);
paddle/fluid/inference/api/api_tensorrt_subgraph_engine.cc
浏览文件 @ b081363b
......@@ -32,6 +32,7 @@ class TensorRTSubgraphPredictor : public NativePaddlePredictor {
: NativePaddlePredictor(config), config_(config) {}
bool Init(const std::shared_ptr<framework::Scope>& parent_scope) {
FLAGS_IA_enable_tensorrt_subgraph_engine = true;
VLOG(3) << "Predictor::init()";
FLAGS_tensorrt_max_batch_size = config_.max_batch_size;
FLAGS_tensorrt_workspace_size = config_.workspace_size;
......@@ -161,3 +162,4 @@ USE_TRT_CONVERTER(fc);
USE_TRT_CONVERTER(pool2d);
USE_TRT_CONVERTER(softmax);
USE_TRT_CONVERTER(batch_norm);
USE_TRT_CONVERTER(concat);
paddle/fluid/inference/api/api_tensorrt_subgraph_engine_tester.cc
浏览文件 @ b081363b
......@@ -37,6 +37,7 @@ void CompareTensorRTWithFluid(bool enable_tensorrt) {
config1.use_gpu = true;
config1.fraction_of_gpu_memory = 0.3;
config1.device = 0;
config1.max_batch_size = 10;
auto predictor0 =
CreatePaddlePredictor<NativeConfig, PaddleEngineKind::kNative>(config0);
......
paddle/fluid/inference/api/helper.cc 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/inference/api/helper.h"
namespace paddle {
namespace inference {
template <>
std::string to_string<std::vector<float>>(
const std::vector<std::vector<float>> &vec) {
std::stringstream ss;
for (const auto &piece : vec) {
ss << to_string(piece) << "\n";
}
return ss.str();
}
template <>
std::string to_string<std::vector<std::vector<float>>>(
const std::vector<std::vector<std::vector<float>>> &vec) {
std::stringstream ss;
for (const auto &line : vec) {
for (const auto &rcd : line) {
ss << to_string(rcd) << ";\t";
}
ss << '\n';
}
return ss.str();
}
} // namespace inference
} // namespace paddle
paddle/fluid/inference/api/helper.h
浏览文件 @ b081363b
......@@ -44,7 +44,8 @@ class Timer {
}
};
void split(const std::string &str, char sep, std::vector<std::string> *pieces) {
static void split(const std::string &str, char sep,
std::vector<std::string> *pieces) {
pieces->clear();
if (str.empty()) {
return;
......@@ -60,7 +61,8 @@ void split(const std::string &str, char sep, std::vector<std::string> *pieces) {
pieces->push_back(str.substr(pos));
}
}
void split_to_float(const std::string &str, char sep, std::vector<float> *fs) {
static void split_to_float(const std::string &str, char sep,
std::vector<float> *fs) {
std::vector<std::string> pieces;
split(str, sep, &pieces);
std::transform(pieces.begin(), pieces.end(), std::back_inserter(*fs),
......@@ -76,27 +78,14 @@ std::string to_string(const std::vector<T> &vec) {
}
template <>
std::string to_string<std::vector<float>>(
const std::vector<std::vector<float>> &vec) {
std::stringstream ss;
for (const auto &piece : vec) {
ss << to_string(piece) << "\n";
}
return ss.str();
}
const std::vector<std::vector<float>> &vec);
template <>
std::string to_string<std::vector<std::vector<float>>>(
const std::vector<std::vector<std::vector<float>>> &vec) {
std::stringstream ss;
for (const auto &line : vec) {
for (const auto &rcd : line) {
ss << to_string(rcd) << ";\t";
}
ss << '\n';
}
return ss.str();
}
const std::vector<std::vector<std::vector<float>>> &vec);
// clang-format off
void TensorAssignData(PaddleTensor *tensor, const std::vector<std::vector<float>> &data) {
static void TensorAssignData(PaddleTensor *tensor, const std::vector<std::vector<float>> &data) {
// Assign buffer
int dim = std::accumulate(tensor->shape.begin(), tensor->shape.end(), 1, [](int a, int b) { return a * b; });
tensor->data.Resize(sizeof(float) * dim);
......
paddle/fluid/inference/api/paddle_inference_api.h
浏览文件 @ b081363b
......@@ -77,6 +77,7 @@ enum class PaddleEngineKind {
kNative = 0, // Use the native Fluid facility.
kAnakin, // Use Anakin for inference.
kAutoMixedTensorRT, // Automatically mix Fluid with TensorRT.
kAnalysis
// TODO(Superjomn) support following engines latter.
// kTensorRT, // Use TensorRT for inference.
// kAutoMixedAnakin, // Automatically mix Fluid with Anakin.
......
paddle/fluid/inference/io.cc
浏览文件 @ b081363b
......@@ -143,5 +143,21 @@ std::unique_ptr<framework::ProgramDesc> Load(
return main_program;
}
void SaveVars(const framework::Scope& scope,
const std::vector<std::string>& vars, const std::string& dirname,
bool predicate) {
framework::ProgramDesc prog;
auto* block = prog.MutableBlock(0);
auto* op = block->AppendOp();
op->SetType("save_combine");
op->SetInput("X", vars);
op->SetAttr("file_path", dirname + "/param");
op->CheckAttrs();
platform::CPUPlace place;
framework::Executor exe(place);
exe.Run(prog, const_cast<framework::Scope*>(&scope), 0, true, true);
}
} // namespace inference
} // namespace paddle
paddle/fluid/inference/io.h
浏览文件 @ b081363b
......@@ -41,5 +41,10 @@ std::unique_ptr<framework::ProgramDesc> Load(framework::Executor* executor,
const std::string& prog_filename,
const std::string& param_filename);
// Save the variables from a scope to disk.
void SaveVars(const framework::Scope& scope,
const std::vector<std::string>& vars, const std::string& dirname,
bool predicate = true);
} // namespace inference
} // namespace paddle
paddle/fluid/inference/tensorrt/convert/CMakeLists.txt
浏览文件 @ b081363b
# Add TRT tests
nv_library(tensorrt_converter
SRCS mul_op.cc conv2d_op.cc fc_op.cc pool2d_op.cc elementwise_op.cc
batch_norm_op.cc activation_op.cc softmax_op.cc
batch_norm_op.cc activation_op.cc softmax_op.cc concat_op.cc
DEPS tensorrt_engine operator scope framework_proto op_registry)
nv_test(test_op_converter SRCS test_op_converter.cc DEPS
......@@ -18,12 +18,12 @@ nv_test(test_trt_conv_op SRCS test_conv2d_op.cc conv2d_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine conv_op SERIAL)
nv_test(test_trt_pool2d_op SRCS test_pool2d_op.cc pool2d_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine pool_op SERIAL)
nv_test(test_trt_elementwise_op SRCS test_elementwise_op.cc elementwise_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine elementwise_add_op SERIAL)
nv_test(test_trt_softmax_op SRCS test_softmax_op.cc softmax_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine softmax_op SERIAL)
nv_test(test_trt_batch_norm_op SRCS test_batch_norm_op.cc batch_norm_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine batch_norm_op SERIAL)
nv_test(test_trt_concat_op SRCS test_concat_op.cc concat_op.cc
DEPS ${FLUID_CORE_MODULES} tensorrt_engine concat_op SERIAL)
paddle/fluid/inference/tensorrt/convert/concat_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
namespace paddle {
namespace inference {
namespace tensorrt {
/*
* MulOp, IMatrixMultiplyLayer in TRT. This Layer doesn't has weights.
*/
class ConcatOpConverter : public OpConverter {
public:
void operator()(const framework::proto::OpDesc& op,
const framework::Scope& scope, bool test_mode) override {
VLOG(4) << "convert a fluid mul op to tensorrt mul layer without bias";
framework::OpDesc op_desc(op, nullptr);
// Declare inputs
std::vector<nvinfer1::ITensor*> itensors;
for (auto& input_name : op_desc.Input("X")) {
itensors.push_back(engine_->GetITensor(input_name));
}
int axis = boost::get<int>(op_desc.GetAttr("axis"));
PADDLE_ENFORCE(axis > 0,
"The axis attr of Concat op should be large than 0 for trt");
auto* layer = TRT_ENGINE_ADD_LAYER(engine_, Concatenation, itensors.data(),
itensors.size());
axis = axis - 1; // Remove batch dim
layer->setAxis(axis);
auto output_name = op_desc.Output("Out")[0];
engine_->SetITensor(output_name, layer->getOutput(0));
if (test_mode) { // the test framework can not determine which is the
// output, so place the declaration inside.
engine_->DeclareOutput(output_name);
}
}
};
} // namespace tensorrt
} // namespace inference
} // namespace paddle
REGISTER_TRT_OP_CONVERTER(concat, ConcatOpConverter);
paddle/fluid/inference/tensorrt/convert/op_converter.h
浏览文件 @ b081363b
......@@ -79,6 +79,14 @@ class OpConverter {
it =
Registry<OpConverter>::Lookup("elementwise_" + op_type + "_tensor");
}
PADDLE_ENFORCE_NOT_NULL(it, "no OpConverter for optype [%s]",
op_desc.Type());
}
if (op_desc.Type() == "depthwise_conv2d") {
it = Registry<OpConverter>::Lookup("conv2d");
PADDLE_ENFORCE_NOT_NULL(it, "no OpConverter for optype [%s]",
op_desc.Type());
}
if (!it) {
......
paddle/fluid/inference/tensorrt/convert/test_concat_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <gtest/gtest.h>
#include "paddle/fluid/inference/tensorrt/convert/op_converter.h"
#include "paddle/fluid/inference/tensorrt/convert/ut_helper.h"
namespace paddle {
namespace inference {
namespace tensorrt {
TEST(concat_op, test) {
std::unordered_set<std::string> parameters({""});
framework::Scope scope;
TRTConvertValidation validator(10, parameters, scope, 1000);
validator.DeclInputVar("concat_x1", nvinfer1::DimsCHW(10, 3, 1));
validator.DeclInputVar("concat_x2", nvinfer1::DimsCHW(3, 3, 1));
validator.DeclInputVar("concat_x3", nvinfer1::DimsCHW(7, 3, 1));
validator.DeclOutputVar("concat_out", nvinfer1::DimsCHW(20, 3, 1));
// Prepare Op description
framework::OpDesc desc;
desc.SetType("concat");
desc.SetInput("X", {"concat_x1", "concat_x2", "concat_x3"});
desc.SetOutput("Out", {"concat_out"});
int axis = 1;
desc.SetAttr("axis", axis);
validator.SetOp(*desc.Proto());
validator.Execute(5);
}
} // namespace tensorrt
} // namespace inference
} // namespace paddle
USE_OP(concat);
paddle/fluid/inference/tests/test_helper.h
浏览文件 @ b081363b
......@@ -18,6 +18,7 @@ limitations under the License. */
#include <string>
#include <vector>
#include "paddle/fluid/framework/ir/graph_to_program_pass.h"
#include "paddle/fluid/framework/lod_tensor.h"
#include "paddle/fluid/inference/io.h"
#include "paddle/fluid/platform/profiler.h"
......@@ -135,6 +136,15 @@ std::vector<std::vector<int64_t>> GetFeedTargetShapes(
return feed_target_shapes;
}
void Compile(paddle::framework::ProgramDesc* program) {
std::unique_ptr<paddle::framework::ir::Graph> g(
new paddle::framework::ir::Graph(*program));
auto pass = paddle::framework::ir::PassRegistry::Instance().Get(
"graph_to_program_pass");
pass->SetNotOwned<paddle::framework::ProgramDesc>("program", program);
pass->Apply(std::move(g));
}
template <typename Place, bool CreateVars = true, bool PrepareContext = false>
void TestInference(const std::string& dirname,
const std::vector<paddle::framework::LoDTensor*>& cpu_feeds,
......@@ -172,6 +182,8 @@ void TestInference(const std::string& dirname,
paddle::platform::DeviceContextPool::Instance().Get(place));
inference_program = InitProgram(&executor, scope, dirname, is_combined);
}
Compile(inference_program.get());
// Disable the profiler and print the timing information
paddle::platform::DisableProfiler(paddle::platform::EventSortingKey::kDefault,
"load_program_profiler");
......@@ -249,3 +261,5 @@ void TestInference(const std::string& dirname,
delete scope;
}
USE_PASS(graph_to_program_pass);
paddle/fluid/operators/CMakeLists.txt
浏览文件 @ b081363b
......@@ -291,6 +291,8 @@ op_library(unsqueeze_op DEPS reshape_op)
op_library(squeeze_op DEPS reshape_op)
op_library(extract_rows_op DEPS memory)
op_library(flatten_op DEPS reshape_op)
op_library(sequence_pad_op DEPS sequence_padding)
op_library(unstack_op DEPS stack_op)
if (WITH_GPU)
op_library(conv_op DEPS vol2col depthwise_conv im2col)
......
paddle/fluid/operators/attention_lstm_op.cc
浏览文件 @ b081363b
......@@ -56,7 +56,7 @@ void AttentionLSTMOp::InferShape(framework::InferShapeContext* ctx) const {
const int D = w_dims[1] / 4;
PADDLE_ENFORCE_EQ(w_dims.size(), 2, "Input(LSTMWeight)'s rank must be 2.");
PADDLE_ENFORCE_EQ(w_dims[0], D + M,
"LSTMWeight dims should be (%d + %d) * %d.", D + M, 4 * D);
"LSTMWeight dims should be (%d + %d) * %d.", D, M, 4 * D);
auto b_dims = ctx->GetInputDim("LSTMBias");
PADDLE_ENFORCE_EQ(b_dims.size(), 2, "Input(LSTMBias)'s rank must be 2.");
......
paddle/fluid/operators/auc_op.h
浏览文件 @ b081363b
......@@ -60,20 +60,6 @@ class AucKernel : public framework::OpKernel<T> {
const T* inference_data = predict->data<T>();
const auto* label_data = label->data<int64_t>();
// check if states are inited.
auto* tp_in = ctx.Input<Tensor>("TP");
auto* fp_in = ctx.Input<Tensor>("FP");
auto* tn_in = ctx.Input<Tensor>("TN");
auto* fn_in = ctx.Input<Tensor>("FN");
PADDLE_ENFORCE(tp_in->IsInitialized(), "true_positive is not inited!");
PADDLE_ENFORCE(fp_in->IsInitialized(), "false_negative is not inited!");
PADDLE_ENFORCE(tn_in->IsInitialized(), "true_negative is not inited!");
PADDLE_ENFORCE(fn_in->IsInitialized(), "false_positive is not inited!");
PADDLE_ENFORCE_EQ(tp_in->numel(), num_thresholds, "");
PADDLE_ENFORCE_EQ(fp_in->numel(), num_thresholds, "");
PADDLE_ENFORCE_EQ(tn_in->numel(), num_thresholds, "");
PADDLE_ENFORCE_EQ(fn_in->numel(), num_thresholds, "");
auto* tp_data = true_positive->mutable_data<int64_t>(ctx.GetPlace());
auto* fn_data = false_negative->mutable_data<int64_t>(ctx.GetPlace());
auto* tn_data = true_negative->mutable_data<int64_t>(ctx.GetPlace());
......
paddle/fluid/operators/batch_norm_mkldnn_op.cc
浏览文件 @ b081363b
......@@ -37,6 +37,95 @@ struct bn_type_traits {
using op_prim = typename op_type::primitive_desc;
};
class BatchNormMKLDNNHandler : public platform::MKLDNNHandler {
public:
BatchNormMKLDNNHandler(
std::shared_ptr<batch_norm_fwd::primitive_desc> batch_norm_pd,
const platform::MKLDNNDeviceContext &dev_ctx, mkldnn::engine engine,
const std::string &base_key)
: platform::MKLDNNHandler(dev_ctx, engine, base_key) {
batch_norm_pd_ = batch_norm_pd;
}
std::shared_ptr<memory> AcquireScaleshiftMemoryFromPrimitive(void *ptr) {
return this->AcquireMemoryFromPrimitive(
batch_norm_pd_->weights_primitive_desc(), ptr, "@scaleshift_mem_p");
}
std::shared_ptr<memory> AcquireMeanMemoryFromPrimitive(void *ptr) {
return this->AcquireMemoryFromPrimitive(
batch_norm_pd_->mean_primitive_desc(), ptr, "@mean_mem_p");
}
std::shared_ptr<memory> AcquireVarianceMemoryFromPrimitive(void *ptr) {
return this->AcquireMemoryFromPrimitive(
batch_norm_pd_->variance_primitive_desc(), ptr, "@variance_mem_p");
}
std::shared_ptr<batch_norm_fwd> AcquireTestTrainingBatchNormFwd(
std::shared_ptr<memory> src_memory,
std::shared_ptr<memory> scaleshift_memory,
std::shared_ptr<memory> dst_memory, std::shared_ptr<memory> mean_memory,
std::shared_ptr<memory> variance_memory, bool is_test) {
auto prim_key = key_ + "@batch_norm_p";
auto batch_norm_p =
std::static_pointer_cast<batch_norm_fwd>(dev_ctx_.GetBlob(prim_key));
PADDLE_ENFORCE((batch_norm_p != nullptr) || !is_reusing_,
"Fail to find batch norm primitive in device context");
if (batch_norm_p == nullptr) {
if (is_test) {
batch_norm_p = std::make_shared<batch_norm_fwd>(
*batch_norm_pd_, *src_memory,
(const mkldnn::primitive::at &)*mean_memory,
(const mkldnn::primitive::at &)*variance_memory, *scaleshift_memory,
*dst_memory);
} else {
batch_norm_p = std::make_shared<batch_norm_fwd>(
*batch_norm_pd_, *src_memory, *scaleshift_memory, *dst_memory,
*mean_memory, *variance_memory);
}
dev_ctx_.SetBlob(prim_key, batch_norm_p);
} else {
is_reusing_ = true;
}
return batch_norm_p;
}
static std::string GetHash(const memory::dims &input_dims, float epsilon,
unsigned flag, bool is_test, memory::format format,
const std::string &suffix = "") {
auto dims2str = [](const memory::dims &operand_dims) {
std::string dstr = "";
for (size_t i = 0; i < operand_dims.size(); ++i) {
dstr += std::to_string(operand_dims[i]) + "-";
}
return dstr;
};
return dims2str(input_dims) + std::to_string(epsilon) +
std::to_string(flag) + std::to_string(is_test) +
std::to_string(format) + suffix;
}
private:
std::shared_ptr<batch_norm_fwd::primitive_desc> batch_norm_pd_;
};
std::shared_ptr<memory> UpdateMemoryData(
const platform::MKLDNNDeviceContext &dev_ctx, const std::string &key,
void *new_ptr) {
auto mem = std::static_pointer_cast<memory>(dev_ctx.GetBlob(key));
PADDLE_ENFORCE(
mem != nullptr,
(std::string("Fail to find memory in device context [key: ") + key + "]")
.c_str());
mem->set_data_handle(new_ptr);
return mem;
}
template <typename T, typename Container>
void copy_to_weights(T scale_begin, T scale_end, T shift_begin, T shift_end,
Container *c) {
......@@ -48,15 +137,6 @@ void copy_to_weights(T scale_begin, T scale_end, T shift_begin, T shift_end,
std::inserter(*c, std::next(it, std::distance(scale_begin, scale_end))));
}
template <typename Op, typename... Args>
void run_batch_norm_op(Args &&... args) {
Op batch_norm_op{args...};
std::vector<mkldnn::primitive> pipeline;
pipeline.push_back(batch_norm_op);
mkldnn::stream(mkldnn::stream::kind::eager).submit(pipeline).wait();
}
} // namespace
template <typename T>
......@@ -110,6 +190,14 @@ class BatchNormMKLDNNOpKernel : public paddle::framework::OpKernel<T> {
PADDLE_ENFORCE(scale_tz.size() == 1, "Dims of scale tensor is NOT 1");
const unsigned int ic = scale_tz[0];
// MKLDNN requires a single piece of memory for scale and shift/bias data
const size_t scaleshift_size = 2 * ic;
std::vector<T> scaleshift_data;
scaleshift_data.reserve(scaleshift_size);
copy_to_weights(scale->data<T>(), scale->data<T>() + ic, shift->data<T>(),
shift->data<T>() + ic, &scaleshift_data);
unsigned flags = mkldnn::use_scale_shift;
if (is_test) flags |= mkldnn::use_global_stats;
if (fuse_with_relu) flags |= mkldnn::fuse_bn_relu;
......@@ -118,64 +206,69 @@ class BatchNormMKLDNNOpKernel : public paddle::framework::OpKernel<T> {
mkldnn::memory::format input_format =
platform::MKLDNNFormatForSize(src_tz.size(), x->format());
auto src_memory = memory(
{{{src_tz}, memory::data_type::f32, input_format}, mkldnn_engine},
to_void_cast(x_data));
// keys for backward pass
const std::string key = BatchNormMKLDNNHandler::GetHash(
src_tz, epsilon, flags, is_test, input_format,
ctx.op().Output("SavedMean"));
const std::string key_batch_norm_fwd_pd = key + "@bn_fwd_pd";
auto user_src_md = platform::MKLDNNMemDesc(
{src_tz}, platform::MKLDNNGetDataType<T>(), input_format);
// create primitive descriptor for batch norm forward
using bn_fwd_types = bn_type_traits<mkldnn::batch_normalization_forward>;
auto batch_norm_fwd_desc = bn_fwd_types::op_desc{
propagation, src_memory.get_primitive_desc().desc(), epsilon, flags};
std::shared_ptr<batch_norm_fwd::primitive_desc> batch_norm_fwd_pd =
std::shared_ptr<batch_norm_fwd::primitive_desc>(
new batch_norm_fwd::primitive_desc(batch_norm_fwd_desc,
mkldnn_engine));
// Save the pd to be used in backward pass
const std::string key = ctx.op().Output("SavedMean");
const std::string key_batch_norm_fwd_pd = key + "@bn_fwd_pd";
auto batch_norm_fwd_desc =
bn_fwd_types::op_desc{propagation, user_src_md, epsilon, flags};
auto batch_norm_fwd_pd = std::make_shared<batch_norm_fwd::primitive_desc>(
batch_norm_fwd_desc, mkldnn_engine);
// Save conv_pd/src_memory/weights_memory for backward pass
dev_ctx.SetBlob(key_batch_norm_fwd_pd, batch_norm_fwd_pd);
// MKLDNN requires a single piece of memory for scale and shift/bias data
const size_t scaleshift_size = 2 * ic;
std::vector<T> scaleshift_data;
scaleshift_data.reserve(scaleshift_size);
BatchNormMKLDNNHandler handler(batch_norm_fwd_pd, dev_ctx, mkldnn_engine,
key);
copy_to_weights(scale->data<T>(), scale->data<T>() + ic, shift->data<T>(),
shift->data<T>() + ic, &scaleshift_data);
auto src_memory =
handler.AcquireSrcMemory(user_src_md, to_void_cast(x_data));
// crate mkldnn memory for weights(scale/shift)
auto scaleshift_memory = memory(batch_norm_fwd_pd->weights_primitive_desc(),
scaleshift_data.data());
auto scaleshift_memory =
handler.AcquireScaleshiftMemoryFromPrimitive(scaleshift_data.data());
// create mkldnn memory for output y tensor
auto dst_memory = memory(batch_norm_fwd_pd->dst_primitive_desc(), y_data);
auto dst_memory = handler.AcquireDstMemory(
batch_norm_fwd_pd->dst_primitive_desc().desc(), y_data);
std::shared_ptr<batch_norm_fwd> batch_norm_p;
if (is_test) {
// create mkldnn memory for stats (as input)
auto mean_memory = memory(batch_norm_fwd_pd->mean_primitive_desc(),
to_void_cast(mean_data));
auto variance_memory =
memory(batch_norm_fwd_pd->variance_primitive_desc(),
std::shared_ptr<memory> mean_memory =
handler.AcquireMeanMemoryFromPrimitive(to_void_cast(mean_data));
std::shared_ptr<memory> variance_memory =
handler.AcquireVarianceMemoryFromPrimitive(
to_void_cast(variance_data));
run_batch_norm_op<typename bn_fwd_types::op_type>(
*batch_norm_fwd_pd, src_memory,
(const mkldnn::primitive::at &)mean_memory,
(const mkldnn::primitive::at &)variance_memory, scaleshift_memory,
dst_memory);
batch_norm_p = handler.AcquireTestTrainingBatchNormFwd(
src_memory, scaleshift_memory, dst_memory, mean_memory,
variance_memory, true);
} else {
// create mkldnn memory for stats (as output)
auto mean_memory =
memory(batch_norm_fwd_pd->mean_primitive_desc(), batch_mean_data);
auto variance_memory = memory(
batch_norm_fwd_pd->variance_primitive_desc(), batch_variance_data);
run_batch_norm_op<bn_fwd_types::op_type>(*batch_norm_fwd_pd, src_memory,
scaleshift_memory, dst_memory,
mean_memory, variance_memory);
std::shared_ptr<memory> mean_memory =
handler.AcquireMeanMemoryFromPrimitive(batch_mean_data);
std::shared_ptr<memory> variance_memory =
handler.AcquireVarianceMemoryFromPrimitive(batch_variance_data);
batch_norm_p = handler.AcquireTestTrainingBatchNormFwd(
src_memory, scaleshift_memory, dst_memory, mean_memory,
variance_memory, false);
}
y->set_layout(DataLayout::kMKLDNN);
y->set_format(platform::GetMKLDNNFormat(*dst_memory));
std::vector<mkldnn::primitive> pipeline;
pipeline.push_back(*batch_norm_p);
mkldnn::stream(mkldnn::stream::kind::eager).submit(pipeline).wait();
if (!is_test) {
// mkldnn only compute stats for current batch
// so we need compute momentum stats via Eigen lib
......@@ -192,10 +285,6 @@ class BatchNormMKLDNNOpKernel : public paddle::framework::OpKernel<T> {
running_variance_e =
variance_e * momentum + batch_variance_e * one_minus_momentum;
}
y->set_layout(DataLayout::kMKLDNN);
y->set_format(
(memory::format)dst_memory.get_primitive_desc().desc().data.format);
}
};
......@@ -242,94 +331,169 @@ class BatchNormMKLDNNGradOpKernel : public paddle::framework::OpKernel<T> {
const unsigned int ic = scale_tz[0];
// Retrieve bn_fwd_pd from device context
const std::string key = ctx.op().Input("SavedMean");
const std::string key_batch_norm_fwd_pd = key + "@bn_fwd_pd";
auto batch_norm_fwd_pd =
std::static_pointer_cast<batch_norm_fwd::primitive_desc>(
dev_ctx.GetBlob(key_batch_norm_fwd_pd));
PADDLE_ENFORCE(batch_norm_fwd_pd != nullptr,
"Fail to find batch_norm_fwd_pd in device context");
using bn_bwd_types = bn_type_traits<mkldnn::batch_normalization_backward>;
// create mkldnn memory from input diff_y tensor
mkldnn::memory::format dst_format =
platform::MKLDNNFormatForSize(src_tz.size(), diff_y->format());
mkldnn::memory::format input_format =
platform::MKLDNNFormatForSize(src_tz.size(), x->format());
unsigned flags = mkldnn::use_scale_shift;
// keys from forward pass
const std::string key = BatchNormMKLDNNHandler::GetHash(
src_tz, epsilon, flags, false, input_format,
ctx.op().Input("SavedMean"));
const std::string key_batch_norm_fwd_pd = key + "@bn_fwd_pd";
// keys for primitives reuse
const std::string key_with_hash =
key + BatchNormMKLDNNHandler::GetHash(src_tz, epsilon, flags, false,
input_format);
const std::string key_batch_norm_bwd_p =
key_with_hash + "@batch_norm_bwd_p";
const std::string key_batch_norm_src_mem_p =
key_with_hash + "@batch_norm_bwd_src_mem_p";
const std::string key_batch_norm_mean_mem_p =
key_with_hash + "@batch_norm_bwd_mean_mem_p";
const std::string key_batch_norm_variance_mem_p =
key_with_hash + "@batch_norm_bwd_variance_mem_p";
const std::string key_batch_norm_scaleshift_mem_p =
key_with_hash + "@batch_norm_bwd_scaleshift_mem_p";
const std::string key_batch_norm_diff_scaleshift_mem_p =
key_with_hash + "@batch_norm_bwd_diff_scaleshift_mem_p";
const std::string key_batch_norm_diff_src_mem_p =
key_with_hash + "@batch_norm_bwd_diff_src_mem_p";
const std::string key_batch_norm_diff_dst_mem_p =
key_with_hash + "@batch_norm_bwd_diff_dst_mem_p";
primitive reorder_diff_dst;
bool is_diff_dst_reordered = false;
auto user_diff_dst_memory = memory(
{{{diff_dst_tz}, memory::data_type::f32, dst_format}, mkldnn_engine},
to_void_cast(diff_y_data));
// create mkldnn memory from input x tensor
mkldnn::memory::format input_format =
platform::MKLDNNFormatForSize(src_tz.size(), x->format());
// MKLDNN requires a single piece of memory for scale and shift/bias data
const size_t scaleshift_size = 2 * ic;
auto src_memory = memory(
std::vector<T> scaleshift_data;
scaleshift_data.reserve(scaleshift_size);
copy_to_weights(scale_data, scale_data + ic, shift_data, shift_data + ic,
&scaleshift_data);
std::vector<T> diff_scaleshift_data;
diff_scaleshift_data.reserve(scaleshift_size);
auto batch_norm_fwd_pd =
std::static_pointer_cast<batch_norm_fwd::primitive_desc>(
dev_ctx.GetBlob(key_batch_norm_fwd_pd));
PADDLE_ENFORCE(batch_norm_fwd_pd != nullptr,
"Fail to find batch_norm_fwd_pd in device context");
auto batch_norm_bwd_p = std::static_pointer_cast<batch_norm_bwd>(
dev_ctx.GetBlob(key_batch_norm_bwd_p));
if (batch_norm_bwd_p == nullptr) {
auto src_memory = std::shared_ptr<memory>(new memory(
{{{src_tz}, memory::data_type::f32, input_format}, mkldnn_engine},
to_void_cast(x_data));
to_void_cast(x_data)));
// for diff_dst, try to use same format as dst in forward pass
auto diff_dst_pd = batch_norm_fwd_pd.get()->dst_primitive_desc();
auto diff_dst_md = diff_dst_pd.desc();
// create primitive descriptor for batch norm backward
unsigned flags = mkldnn::use_scale_shift;
auto batch_norm_bwd_desc = bn_bwd_types::op_desc{
mkldnn::prop_kind::backward, diff_dst_md,
src_memory.get_primitive_desc().desc(), epsilon, flags};
src_memory->get_primitive_desc().desc(), epsilon, flags};
auto batch_norm_bwd_pd = bn_bwd_types::op_prim{
batch_norm_bwd_desc, mkldnn_engine, *batch_norm_fwd_pd};
// reorder user_diff_dst if it's not in preferred format
auto diff_dst_memory = user_diff_dst_memory;
primitive reorder_diff_dst;
bool is_diff_dst_reordered = false;
auto diff_dst_memory = std::make_shared<memory>(user_diff_dst_memory);
if (diff_dst_pd != user_diff_dst_memory.get_primitive_desc()) {
diff_dst_memory = memory(diff_dst_pd);
reorder_diff_dst = reorder(user_diff_dst_memory, diff_dst_memory);
diff_dst_memory = std::make_shared<memory>(diff_dst_pd);
reorder_diff_dst = reorder(user_diff_dst_memory, *diff_dst_memory);
is_diff_dst_reordered = true;
}
// create mkldnn memory for input tensors (src/mean/variance)
auto mean_memory = memory(batch_norm_bwd_pd.mean_primitive_desc(),
auto mean_memory =
std::make_shared<memory>(batch_norm_bwd_pd.mean_primitive_desc(),
to_void_cast(batch_mean_data));
auto variance_memory = memory(batch_norm_bwd_pd.variance_primitive_desc(),
auto variance_memory =
std::make_shared<memory>(batch_norm_bwd_pd.variance_primitive_desc(),
to_void_cast(batch_variance_data));
// MKLDNN requires a single piece of memory for scale and shift/bias data
const size_t scaleshift_size = 2 * ic;
std::vector<T> scaleshift_data;
scaleshift_data.reserve(scaleshift_size);
copy_to_weights(scale_data, scale_data + ic, shift_data, shift_data + ic,
&scaleshift_data);
// create mkldnn memory for input tensors (scale/shift)
auto scaleshift_memory = memory(batch_norm_bwd_pd.weights_primitive_desc(),
scaleshift_data.data());
auto scaleshift_memory = std::make_shared<memory>(
batch_norm_bwd_pd.weights_primitive_desc(), scaleshift_data.data());
// create mkldnn memory for output diff weights (combined scale/shift)
std::vector<T> diff_scaleshift_data;
diff_scaleshift_data.reserve(scaleshift_size);
auto diff_scaleshift_memory =
memory(batch_norm_bwd_pd.diff_weights_primitive_desc(),
auto diff_scaleshift_memory = std::make_shared<memory>(
batch_norm_bwd_pd.diff_weights_primitive_desc(),
diff_scaleshift_data.data());
// here assume diff_src is in the same format of src
auto diff_src_memory = memory(src_memory.get_primitive_desc(), diff_x_data);
auto diff_src_memory = std::make_shared<memory>(
src_memory->get_primitive_desc(), diff_x_data);
// finally create batch_norm backward primitive
auto batch_norm_bwd_prim =
batch_norm_bwd(batch_norm_bwd_pd, src_memory, mean_memory,
variance_memory, diff_dst_memory, scaleshift_memory,
diff_src_memory, diff_scaleshift_memory);
batch_norm_bwd_p = std::make_shared<batch_norm_bwd>(
batch_norm_bwd_pd, *src_memory, *mean_memory, *variance_memory,
*diff_dst_memory, *scaleshift_memory, *diff_src_memory,
*diff_scaleshift_memory);
dev_ctx.SetBlob(key_batch_norm_bwd_p, batch_norm_bwd_p);
dev_ctx.SetBlob(key_batch_norm_src_mem_p, src_memory);
dev_ctx.SetBlob(key_batch_norm_mean_mem_p, mean_memory);
dev_ctx.SetBlob(key_batch_norm_variance_mem_p, variance_memory);
dev_ctx.SetBlob(key_batch_norm_scaleshift_mem_p, scaleshift_memory);
dev_ctx.SetBlob(key_batch_norm_diff_scaleshift_mem_p,
diff_scaleshift_memory);
dev_ctx.SetBlob(key_batch_norm_diff_src_mem_p, diff_src_memory);
dev_ctx.SetBlob(key_batch_norm_diff_dst_mem_p, diff_dst_memory);
// set layout/format of output tensors
diff_x->set_layout(DataLayout::kMKLDNN);
diff_x->set_format((memory::format)diff_src_memory->get_primitive_desc()
.desc()
.data.format);
} else {
// primitives already exist
UpdateMemoryData(dev_ctx, key_batch_norm_src_mem_p, to_void_cast(x_data));
UpdateMemoryData(dev_ctx, key_batch_norm_mean_mem_p,
to_void_cast(batch_mean_data));
UpdateMemoryData(dev_ctx, key_batch_norm_variance_mem_p,
to_void_cast(batch_variance_data));
UpdateMemoryData(dev_ctx, key_batch_norm_scaleshift_mem_p,
scaleshift_data.data());
UpdateMemoryData(dev_ctx, key_batch_norm_diff_scaleshift_mem_p,
diff_scaleshift_data.data());
auto diff_src_memory = UpdateMemoryData(
dev_ctx, key_batch_norm_diff_src_mem_p, to_void_cast(diff_x_data));
auto diff_dst_memory = UpdateMemoryData(
dev_ctx, key_batch_norm_diff_dst_mem_p, to_void_cast(diff_y_data));
// reorder user_diff_dst if it's not in preferred format
if (diff_dst_memory->get_primitive_desc() !=
user_diff_dst_memory.get_primitive_desc()) {
reorder_diff_dst = reorder(user_diff_dst_memory, *diff_dst_memory);
is_diff_dst_reordered = true;
}
// set layout/format of output tensors
diff_x->set_layout(DataLayout::kMKLDNN);
diff_x->set_format((memory::format)diff_src_memory->get_primitive_desc()
.desc()
.data.format);
}
// execute optional reorder and batch_norm backward primitive
std::vector<primitive> pipeline;
if (is_diff_dst_reordered) pipeline.push_back(reorder_diff_dst);
pipeline.push_back(batch_norm_bwd_prim);
pipeline.push_back(*batch_norm_bwd_p);
stream(stream::kind::eager).submit(pipeline).wait();
// copy back diff sacle/shift to output tensors (diff scale/shift)
......@@ -338,12 +502,6 @@ class BatchNormMKLDNNGradOpKernel : public paddle::framework::OpKernel<T> {
std::copy(it, std::next(it, ic), diff_scale_data);
std::copy(std::next(it, ic), std::end(diff_scaleshift_data),
diff_shift_data);
// set layout/format of output tensors
diff_x->set_layout(DataLayout::kMKLDNN);
diff_x->set_format((memory::format)diff_src_memory.get_primitive_desc()
.desc()
.data.format);
}
};
} // namespace operators
......
paddle/fluid/operators/detection/CMakeLists.txt
浏览文件 @ b081363b
......@@ -29,6 +29,6 @@ target_assign_op.cu)
detection_library(polygon_box_transform_op SRCS polygon_box_transform_op.cc
polygon_box_transform_op.cu)
detection_library(rpn_target_assign_op SRCS rpn_target_assign_op.cc)
# Export local libraries to parent
detection_library(generate_proposals_op SRCS generate_proposals_op.cc)
#Export local libraries to parent
set(DETECTION_LIBRARY ${LOCAL_DETECTION_LIBS} PARENT_SCOPE)
paddle/fluid/operators/detection/generate_proposals_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <string>
#include <vector>
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/operators/gather.h"
#include "paddle/fluid/operators/math/math_function.h"
namespace paddle {
namespace operators {
using Tensor = framework::Tensor;
using LoDTensor = framework::LoDTensor;
struct AppendProposalsFunctor {
LoDTensor *out_;
int64_t offset_;
Tensor *to_add_;
AppendProposalsFunctor(LoDTensor *out, int64_t offset, Tensor *to_add)
: out_(out), offset_(offset), to_add_(to_add) {}
template <typename T>
void operator()() const {
auto *out_data = out_->data<T>();
auto *to_add_data = to_add_->data<T>();
memcpy(out_data + offset_, to_add_data, to_add_->numel() * sizeof(T));
}
};
class GenerateProposalsOp : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
void InferShape(framework::InferShapeContext *ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("Scores"), "Input(Scores) shouldn't be null.");
PADDLE_ENFORCE(ctx->HasInput("BboxDeltas"),
"Input(BboxDeltas) shouldn't be null.");
PADDLE_ENFORCE(ctx->HasInput("ImInfo"), "Input(ImInfo) shouldn't be null.");
PADDLE_ENFORCE(ctx->HasInput("Anchors"),
"Input(Anchors) shouldn't be null.");
PADDLE_ENFORCE(ctx->HasInput("Variances"),
"Input(Variances) shouldn't be null.");
auto scores_dims = ctx->GetInputDim("Scores");
auto bbox_deltas_dims = ctx->GetInputDim("BboxDeltas");
auto im_info_dims = ctx->GetInputDim("ImInfo");
auto anchors_dims = ctx->GetInputDim("Anchors");
auto variances_dims = ctx->GetInputDim("Variances");
ctx->SetOutputDim("RpnRois", {-1, 4});
ctx->SetOutputDim("RpnRoiProbs", {-1, 1});
}
protected:
framework::OpKernelType GetExpectedKernelType(
const framework::ExecutionContext &ctx) const override {
return framework::OpKernelType(
framework::ToDataType(ctx.Input<Tensor>("Anchors")->type()),
platform::CPUPlace());
}
};
template <class T>
void BoxCoder(const platform::DeviceContext &ctx, Tensor *all_anchors,
Tensor *bbox_deltas, Tensor *variances, Tensor *proposals) {
T *proposals_data = proposals->mutable_data<T>(ctx.GetPlace());
int64_t row = all_anchors->dims()[0];
int64_t len = all_anchors->dims()[1];
auto *bbox_deltas_data = bbox_deltas->data<T>();
auto *anchor_data = all_anchors->data<T>();
const T *variances_data = nullptr;
if (variances) {
variances_data = variances->data<T>();
}
for (int64_t i = 0; i < row; ++i) {
T anchor_width = anchor_data[i * len + 2] - anchor_data[i * len];
T anchor_height = anchor_data[i * len + 3] - anchor_data[i * len + 1];
T anchor_center_x = (anchor_data[i * len + 2] + anchor_data[i * len]) / 2;
T anchor_center_y =
(anchor_data[i * len + 3] + anchor_data[i * len + 1]) / 2;
T bbox_center_x = 0, bbox_center_y = 0;
T bbox_width = 0, bbox_height = 0;
if (variances) {
bbox_center_x =
variances_data[i * len] * bbox_deltas_data[i * len] * anchor_width +
anchor_center_x;
bbox_center_y = variances_data[i * len + 1] *
bbox_deltas_data[i * len + 1] * anchor_height +
anchor_center_y;
bbox_width = std::exp(variances_data[i * len + 2] *
bbox_deltas_data[i * len + 2]) *
anchor_width;
bbox_height = std::exp(variances_data[i * len + 3] *
bbox_deltas_data[i * len + 3]) *
anchor_height;
} else {
bbox_center_x =
bbox_deltas_data[i * len] * anchor_width + anchor_center_x;
bbox_center_y =
bbox_deltas_data[i * len + 1] * anchor_height + anchor_center_y;
bbox_width = std::exp(bbox_deltas_data[i * len + 2]) * anchor_width;
bbox_height = std::exp(bbox_deltas_data[i * len + 3]) * anchor_height;
}
proposals_data[i * len] = bbox_center_x - bbox_width / 2;
proposals_data[i * len + 1] = bbox_center_y - bbox_height / 2;
proposals_data[i * len + 2] = bbox_center_x + bbox_width / 2;
proposals_data[i * len + 3] = bbox_center_y + bbox_height / 2;
}
// return proposals;
}
template <class T>
void ClipTiledBoxes(const platform::DeviceContext &ctx, const Tensor &im_info,
Tensor *boxes) {
T *boxes_data = boxes->mutable_data<T>(ctx.GetPlace());
const T *im_info_data = im_info.data<T>();
for (int64_t i = 0; i < boxes->numel(); ++i) {
if (i % 4 == 0) {
boxes_data[i] =
std::max(std::min(boxes_data[i], im_info_data[1] - 1), 0.0f);
} else if (i % 4 == 1) {
boxes_data[i] =
std::max(std::min(boxes_data[i], im_info_data[0] - 1), 0.0f);
} else if (i % 4 == 2) {
boxes_data[i] =
std::max(std::min(boxes_data[i], im_info_data[1] - 1), 0.0f);
} else {
boxes_data[i] =
std::max(std::min(boxes_data[i], im_info_data[0] - 1), 0.0f);
}
}
}
template <class T>
void FilterBoxes(const platform::DeviceContext &ctx, Tensor *boxes,
float min_size, const Tensor &im_info, Tensor *keep) {
const T *im_info_data = im_info.data<T>();
T *boxes_data = boxes->mutable_data<T>(ctx.GetPlace());
min_size *= im_info_data[2];
keep->Resize({boxes->dims()[0], 1});
int *keep_data = keep->mutable_data<int>(ctx.GetPlace());
int keep_len = 0;
for (int i = 0; i < boxes->dims()[0]; ++i) {
T ws = boxes_data[4 * i + 2] - boxes_data[4 * i] + 1;
T hs = boxes_data[4 * i + 3] - boxes_data[4 * i + 1] + 1;
T x_ctr = boxes_data[4 * i] + ws / 2;
T y_ctr = boxes_data[4 * i + 1] + hs / 2;
if (ws >= min_size && hs >= min_size && x_ctr <= im_info_data[1] &&
y_ctr <= im_info_data[0]) {
keep_data[keep_len++] = i;
}
}
keep->Resize({keep_len});
}
bool SortScorePairDescend(const std::pair<float, int> &pair1,
const std::pair<float, int> &pair2) {
return pair1.first > pair2.first;
}
template <class T>
void GetMaxScoreIndex(const std::vector<T> &scores,
std::vector<std::pair<T, int>> *sorted_indices) {
for (size_t i = 0; i < scores.size(); ++i) {
sorted_indices->push_back(std::make_pair(scores[i], i));
}
// Sort the score pair according to the scores in descending order
std::stable_sort(sorted_indices->begin(), sorted_indices->end(),
SortScorePairDescend);
}
template <class T>
T BBoxArea(const T *box, const bool normalized) {
if (box[2] < box[0] || box[3] < box[1]) {
// If coordinate values are is invalid
// (e.g. xmax < xmin or ymax < ymin), return 0.
return static_cast<T>(0.);
} else {
const T w = box[2] - box[0];
const T h = box[3] - box[1];
if (normalized) {
return w * h;
} else {
// If coordinate values are not within range [0, 1].
return (w + 1) * (h + 1);
}
}
}
template <class T>
T JaccardOverlap(const T *box1, const T *box2, const bool normalized) {
if (box2[0] > box1[2] || box2[2] < box1[0] || box2[1] > box1[3] ||
box2[3] < box1[1]) {
return static_cast<T>(0.);
} else {
const T inter_xmin = std::max(box1[0], box2[0]);
const T inter_ymin = std::max(box1[1], box2[1]);
const T inter_xmax = std::min(box1[2], box2[2]);
const T inter_ymax = std::min(box1[3], box2[3]);
const T inter_w = inter_xmax - inter_xmin;
const T inter_h = inter_ymax - inter_ymin;
const T inter_area = inter_w * inter_h;
const T bbox1_area = BBoxArea<T>(box1, normalized);
const T bbox2_area = BBoxArea<T>(box2, normalized);
return inter_area / (bbox1_area + bbox2_area - inter_area);
}
}
template <class T>
Tensor NMS(const platform::DeviceContext &ctx, Tensor *bbox, Tensor *scores,
const T nms_threshold, const float eta) {
PADDLE_ENFORCE_NOT_NULL(bbox);
int64_t num_boxes = bbox->dims()[0];
// 4: [xmin ymin xmax ymax]
int64_t box_size = bbox->dims()[1];
std::vector<T> scores_data(num_boxes);
std::copy_n(scores->data<T>(), num_boxes, scores_data.begin());
std::vector<std::pair<T, int>> sorted_indices;
GetMaxScoreIndex<T>(scores_data, &sorted_indices);
std::vector<int> selected_indices;
int selected_num = 0;
T adaptive_threshold = nms_threshold;
const T *bbox_data = bbox->data<T>();
bool flag;
while (sorted_indices.size() != 0) {
int idx = sorted_indices.front().second;
flag = true;
for (size_t k = 0; k < selected_indices.size(); ++k) {
if (flag) {
const int kept_idx = selected_indices[k];
T overlap = JaccardOverlap<T>(bbox_data + idx * box_size,
bbox_data + kept_idx * box_size, false);
flag = (overlap <= adaptive_threshold);
} else {
break;
}
}
if (flag) {
selected_indices.push_back(idx);
selected_num++;
}
sorted_indices.erase(sorted_indices.begin());
if (flag && eta < 1 && adaptive_threshold > 0.5) {
adaptive_threshold *= eta;
}
}
Tensor keep_nms;
keep_nms.Resize({selected_num});
int *keep_data = keep_nms.mutable_data<int>(ctx.GetPlace());
for (int i = 0; i < selected_num; ++i) {
keep_data[i] = selected_indices[i];
}
return keep_nms;
}
template <typename DeviceContext, typename T>
class GenerateProposalsKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext &context) const override {
auto *scores = context.Input<Tensor>("Scores");
auto *bbox_deltas = context.Input<Tensor>("BboxDeltas");
auto *im_info = context.Input<Tensor>("ImInfo");
auto *anchors = context.Input<Tensor>("Anchors");
auto *variances = context.Input<Tensor>("Variances");
auto *rpn_rois = context.Output<LoDTensor>("RpnRois");
auto *rpn_roi_probs = context.Output<LoDTensor>("RpnRoiProbs");
int pre_nms_top_n = context.Attr<int>("pre_nms_topN");
int post_nms_top_n = context.Attr<int>("post_nms_topN");
float nms_thresh = context.Attr<float>("nms_thresh");
float min_size = context.Attr<float>("min_size");
float eta = context.Attr<float>("eta");
auto &dev_ctx = context.template device_context<DeviceContext>();
auto scores_dim = scores->dims();
int64_t num = scores_dim[0];
int64_t c_score = scores_dim[1];
int64_t h_score = scores_dim[2];
int64_t w_score = scores_dim[3];
auto bbox_dim = bbox_deltas->dims();
int64_t c_bbox = bbox_dim[1];
int64_t h_bbox = bbox_dim[2];
int64_t w_bbox = bbox_dim[3];
rpn_rois->mutable_data<T>({bbox_deltas->numel() / 4, 4},
context.GetPlace());
rpn_roi_probs->mutable_data<T>({scores->numel() / 4, 1},
context.GetPlace());
Tensor bbox_deltas_swap, scores_swap;
bbox_deltas_swap.mutable_data<T>({num, h_bbox, w_bbox, c_bbox},
dev_ctx.GetPlace());
scores_swap.mutable_data<T>({num, h_score, w_score, c_score},
dev_ctx.GetPlace());
math::Transpose<DeviceContext, T, 4> trans;
std::vector<int> axis = {0, 2, 3, 1};
trans(dev_ctx, *bbox_deltas, &bbox_deltas_swap, axis);
trans(dev_ctx, *scores, &scores_swap, axis);
framework::LoD lod;
std::vector<size_t> lod0(1, 0);
Tensor *anchor = const_cast<framework::Tensor *>(anchors);
anchor->Resize({anchors->numel() / 4, 4});
Tensor *var = const_cast<framework::Tensor *>(variances);
var->Resize({var->numel() / 4, 4});
int64_t num_proposals = 0;
for (int64_t i = 0; i < num; ++i) {
Tensor im_info_slice = im_info->Slice(i, i + 1);
Tensor bbox_deltas_slice = bbox_deltas_swap.Slice(i, i + 1);
Tensor scores_slice = scores_swap.Slice(i, i + 1);
bbox_deltas_slice.Resize({h_bbox * w_bbox * c_bbox / 4, 4});
scores_slice.Resize({h_score * w_score * c_score, 1});
std::pair<Tensor, Tensor> tensor_pair =
ProposalForOneImage(dev_ctx, im_info_slice, *anchor, *var,
bbox_deltas_slice, scores_slice, pre_nms_top_n,
post_nms_top_n, nms_thresh, min_size, eta);
Tensor proposals = tensor_pair.first;
Tensor scores = tensor_pair.second;
framework::VisitDataType(
framework::ToDataType(rpn_rois->type()),
AppendProposalsFunctor(rpn_rois, 4 * num_proposals, &proposals));
framework::VisitDataType(
framework::ToDataType(rpn_roi_probs->type()),
AppendProposalsFunctor(rpn_roi_probs, num_proposals, &scores));
num_proposals += proposals.dims()[0];
lod0.emplace_back(num_proposals);
}
lod.emplace_back(lod0);
rpn_rois->set_lod(lod);
rpn_roi_probs->set_lod(lod);
rpn_rois->Resize({num_proposals, 4});
rpn_roi_probs->Resize({num_proposals, 1});
}
std::pair<Tensor, Tensor> ProposalForOneImage(
const DeviceContext &ctx, const Tensor &im_info_slice,
const Tensor &anchors, const Tensor &variances,
const Tensor &bbox_deltas_slice, // [M, 4]
const Tensor &scores_slice, // [N, 1]
int pre_nms_top_n, int post_nms_top_n, float nms_thresh, float min_size,
float eta) const {
auto *scores_data = scores_slice.data<T>();
// Sort index
Tensor index_t;
index_t.Resize({scores_slice.numel()});
int *index = index_t.mutable_data<int>(ctx.GetPlace());
for (int i = 0; i < scores_slice.numel(); ++i) {
index[i] = i;
}
std::function<bool(const int64_t &, const int64_t &)> compare =
[scores_data](const int64_t &i, const int64_t &j) {
return scores_data[i] > scores_data[j];
};
if (pre_nms_top_n <= 0 || pre_nms_top_n >= scores_slice.numel()) {
std::sort(index, index + scores_slice.numel(), compare);
} else {
std::nth_element(index, index + pre_nms_top_n,
index + scores_slice.numel(), compare);
index_t.Resize({pre_nms_top_n});
}
Tensor scores_sel, bbox_sel, anchor_sel, var_sel;
scores_sel.mutable_data<T>({index_t.numel(), 1}, ctx.GetPlace());
bbox_sel.mutable_data<T>({index_t.numel(), 4}, ctx.GetPlace());
anchor_sel.mutable_data<T>({index_t.numel(), 4}, ctx.GetPlace());
var_sel.mutable_data<T>({index_t.numel(), 4}, ctx.GetPlace());
CPUGather<T>(ctx, scores_slice, index_t, &scores_sel);
CPUGather<T>(ctx, bbox_deltas_slice, index_t, &bbox_sel);
CPUGather<T>(ctx, anchors, index_t, &anchor_sel);
CPUGather<T>(ctx, variances, index_t, &var_sel);
Tensor proposals;
proposals.mutable_data<T>({index_t.numel(), 4}, ctx.GetPlace());
BoxCoder<T>(ctx, &anchor_sel, &bbox_sel, &var_sel, &proposals);
ClipTiledBoxes<T>(ctx, im_info_slice, &proposals);
Tensor keep;
FilterBoxes<T>(ctx, &proposals, min_size, im_info_slice, &keep);
Tensor scores_filter;
bbox_sel.mutable_data<T>({keep.numel(), 4}, ctx.GetPlace());
scores_filter.mutable_data<T>({keep.numel(), 1}, ctx.GetPlace());
CPUGather<T>(ctx, proposals, keep, &bbox_sel);
CPUGather<T>(ctx, scores_sel, keep, &scores_filter);
if (nms_thresh <= 0) {
return std::make_pair(bbox_sel, scores_sel);
}
Tensor keep_nms = NMS<T>(ctx, &bbox_sel, &scores_filter, nms_thresh, eta);
if (post_nms_top_n > 0 && post_nms_top_n < keep_nms.numel()) {
keep_nms.Resize({post_nms_top_n});
}
proposals.mutable_data<T>({keep_nms.numel(), 4}, ctx.GetPlace());
scores_sel.mutable_data<T>({keep_nms.numel(), 1}, ctx.GetPlace());
CPUGather<T>(ctx, bbox_sel, keep_nms, &proposals);
CPUGather<T>(ctx, scores_filter, keep_nms, &scores_sel);
return std::make_pair(proposals, scores_sel);
}
};
class GenerateProposalsOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() override {
AddInput("Scores", "The scores of anchors should be foreground.");
AddInput("BboxDeltas", "bbox_deltas.");
AddInput("ImInfo", "Information for image reshape.");
AddInput("Anchors", "All anchors.");
AddInput("Variances", " variances");
AddOutput("RpnRois", "Anchors.");
AddOutput("RpnRoiProbs", "Anchors.");
AddAttr<int>("pre_nms_topN", "pre_nms_topN");
AddAttr<int>("post_nms_topN", "post_nms_topN");
AddAttr<float>("nms_thresh", "nms_thres");
AddAttr<float>("min_size", "min size");
AddAttr<float>("eta", "eta");
AddComment(R"DOC(
Generate Proposals OP
This operator proposes rois according to each box with their probability to be a foreground object and
the box can be calculated by anchors. Bbox_deltais and scores are the output of RPN. Final proposals
could be used to train detection net.
Scores is the probability for each box to be an object. In format of (N, A, H, W) where N is batch size, A is number
of anchors, H and W are height and width of the feature map.
BboxDeltas is the differece between predicted box locatoin and anchor location. In format of (N, 4*A, H, W)
For generating proposals, this operator transposes and resizes scores and bbox_deltas in size of (H*W*A, 1) and (H*W*A, 4) and
calculate box locations as proposals candidates. Then clip boxes to image and remove predicted boxes with small area.
Finally, apply nms to get final proposals as output.
)DOC");
}
};
} // namespace operators
} // namespace paddle
namespace ops = paddle::operators;
REGISTER_OPERATOR(generate_proposals, ops::GenerateProposalsOp,
ops::GenerateProposalsOpMaker,
paddle::framework::EmptyGradOpMaker);
REGISTER_OP_CPU_KERNEL(
generate_proposals,
ops::GenerateProposalsKernel<paddle::platform::CPUDeviceContext, float>);
paddle/fluid/operators/fake_dequantize_op.cc
浏览文件 @ b081363b
......@@ -18,15 +18,32 @@ limitations under the License. */
namespace paddle {
namespace operators {
template <typename T>
struct DequantizeFunctor<platform::CPUDeviceContext, T> {
void operator()(const platform::CPUDeviceContext& dev_ctx,
const framework::Tensor* in, const framework::Tensor* scale,
T max_range, framework::Tensor* out) {
auto in_e = framework::EigenVector<T>::Flatten(*in);
const T* scale_factor = scale->data<T>();
auto out_e = framework::EigenVector<T>::Flatten(*out);
auto& dev = *dev_ctx.eigen_device();
out_e.device(dev) = (scale_factor[0] / max_range) * in_e;
}
};
template struct DequantizeFunctor<platform::CPUDeviceContext, float>;
template struct DequantizeFunctor<platform::CPUDeviceContext, double>;
class FakeDequantizeMaxAbsOp : public framework::OperatorWithKernel {
public:
FakeDequantizeMaxAbsOp(const std::string &type,
const framework::VariableNameMap &inputs,
const framework::VariableNameMap &outputs,
const framework::AttributeMap &attrs)
FakeDequantizeMaxAbsOp(const std::string& type,
const framework::VariableNameMap& inputs,
const framework::VariableNameMap& outputs,
const framework::AttributeMap& attrs)
: OperatorWithKernel(type, inputs, outputs, attrs) {}
void InferShape(framework::InferShapeContext *ctx) const override {
void InferShape(framework::InferShapeContext* ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("X"),
"Input(X) of FakeDequantizeMaxAbsOp should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("Out"),
......@@ -42,21 +59,17 @@ class FakeDequantizeMaxAbsOpMaker : public framework::OpProtoAndCheckerMaker {
AddInput("X",
"(Tensor) The input with float-32/64 type is the "
"low precision tensor.");
AddInput("Scale", "(float) The scale in quantization stage.");
AddOutput("Out",
"(Tensor) The output is the dequantized high "
"precision tensor.");
AddAttr<int>("num_bits",
"(int) `num_bits` is the quantization level bits, "
"such as 2, 5, 8.");
AddAttr<float>("scale",
"(float) The maximum absolute value of low precision tensor."
"It is usually calculated by the fake_quantize_max_abs_op.");
AddAttr<float>("max_range", "(float) The max range in quantization stage.");
AddComment(R"DOC(
FakeDequantizeMaxAbsOp operator.
This calculation is an opposite operation of FakeQuantizeMaxAbsOp:
$$Out = \frac{scale*X}{2^{num_bits} - 1}$$
$$Out = \frac{scale*X}{ max_range }$$
)DOC");
}
......
paddle/fluid/operators/fake_dequantize_op.cu
浏览文件 @ b081363b
......@@ -14,6 +14,42 @@ limitations under the License. */
#include "paddle/fluid/operators/fake_dequantize_op.h"
namespace paddle {
namespace operators {
template <typename T>
__global__ void KeDequantize(const T* in, const T* scale, T max_range, int num,
T* out) {
const int idx = threadIdx.x + blockIdx.x * blockDim.x;
if (idx < num) {
out[idx] = in[idx] * scale[0] / max_range;
}
}
template <typename T>
struct DequantizeFunctor<platform::CUDADeviceContext, T> {
void operator()(const platform::CUDADeviceContext& dev_ctx,
const framework::Tensor* in, const framework::Tensor* scale,
T max_range, framework::Tensor* out) {
const T* in_data = in->data<T>();
const T* scale_factor = scale->data<T>();
T* out_data = out->mutable_data<T>(dev_ctx.GetPlace());
int num = in->numel();
int block = 512;
int grid = (num + block - 1) / block;
KeDequantize<T><<<grid, block, 0, dev_ctx.stream()>>>(
in_data, scale_factor, max_range, num, out_data);
}
};
template struct DequantizeFunctor<platform::CUDADeviceContext, float>;
template struct DequantizeFunctor<platform::CUDADeviceContext, double>;
} // namespace operators
} // namespace paddle
namespace ops = paddle::operators;
using CUDA = paddle::platform::CUDADeviceContext;
REGISTER_OP_CUDA_KERNEL(fake_dequantize_max_abs,
......
paddle/fluid/operators/fake_dequantize_op.h
浏览文件 @ b081363b
......@@ -19,22 +19,29 @@ limitations under the License. */
namespace paddle {
namespace operators {
template <typename DeviceContext, typename T>
struct DequantizeFunctor {
void operator()(const DeviceContext& dev_ctx, const framework::Tensor* in,
const framework::Tensor* scale, T max_range,
framework::Tensor* out);
};
template <typename DeviceContext, typename T>
class FakeDequantizeMaxAbsKernel : public framework::OpKernel<T> {
public:
virtual void Compute(const framework::ExecutionContext& ctx) const {
auto* in = ctx.Input<framework::Tensor>("X");
auto* scale = ctx.Input<framework::Tensor>("Scale");
auto* out = ctx.Output<framework::Tensor>("Out");
out->mutable_data<T>(in->place());
int num_bits = ctx.Attr<int>("num_bits");
T scale = static_cast<T>(ctx.Attr<float>("scale"));
int range = std::pow(2, num_bits) - 1;
float max_range = ctx.Attr<float>("max_range");
auto& dev_ctx = ctx.template device_context<DeviceContext>();
out->mutable_data<T>(dev_ctx.GetPlace());
auto eigen_out = framework::EigenVector<T>::Flatten(*out);
auto eigen_in = framework::EigenVector<T>::Flatten(*in);
auto& dev = *ctx.template device_context<DeviceContext>().eigen_device();
eigen_out.device(dev) = (scale / range) * eigen_in;
DequantizeFunctor<DeviceContext, T>()(dev_ctx, in, scale,
static_cast<T>(max_range), out);
}
};
......
paddle/fluid/operators/fetch_barrier_op.cc
浏览文件 @ b081363b
......@@ -52,6 +52,8 @@ class FetchBarrierOp : public framework::OperatorBase {
class FetchBarrierOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() {
AddOutput("Out", "(Any) Dummy outputs, used for control dependency")
.AsDuplicable();
AddComment(R"DOC(
SendBarrier operator
......
paddle/fluid/operators/fusion_gru_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/fusion_gru_op.h"
#include <string>
#include "paddle/fluid/framework/eigen.h"
#include "paddle/fluid/operators/math/blas.h"
#include "paddle/fluid/operators/math/detail/activation_functions.h"
#include "paddle/fluid/operators/math/detail/gru_cpu_kernel.h"
#include "paddle/fluid/operators/math/detail/gru_kernel.h"
#include "paddle/fluid/operators/math/fc_compute.h"
#include "paddle/fluid/operators/math/gru_compute.h"
#include "paddle/fluid/operators/math/math_function.h"
#include "paddle/fluid/operators/math/sequence2batch.h"
namespace paddle {
namespace operators {
void FusionGRUOp::InferShape(framework::InferShapeContext* ctx) const {
PADDLE_ENFORCE(ctx->HasInput("X"), "Input(X) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasInput("WeightX"),
"Input(WeightX) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasInput("WeightH"),
"Input(WeightH) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("XX"), "Output(XX) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("BatchedGate"),
"Output(BatchedGate) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("BatchResetHiddenPrev"),
"Output(BatchResetHiddenPrev) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("BatchedHidden"),
"Output(BatchedHidden) of GRU should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("Hidden"),
"Output(Hidden) of GRU should not be null.");
auto x_dims = ctx->GetInputDim("X");
PADDLE_ENFORCE_EQ(x_dims.size(), 2, "Input(X)'s rank must be 2.");
auto wx_dims = ctx->GetInputDim("WeightX");
PADDLE_ENFORCE_EQ(wx_dims.size(), 2,
"The rank of Input(WeightX) should be 2.");
PADDLE_ENFORCE_EQ(wx_dims[0], x_dims[1],
"The first dimension of Input(WeightX) "
"should be %d.",
x_dims[1]);
int frame_size = wx_dims[1] / 3;
auto wh_dims = ctx->GetInputDim("WeightH");
PADDLE_ENFORCE_EQ(wh_dims.size(), 2,
"The rank of Input(WeightH) should be 2.");
PADDLE_ENFORCE_EQ(wh_dims[0], frame_size,
"The first dimension of Input(WeightH) "
"should be %d.",
frame_size);
PADDLE_ENFORCE_EQ(wh_dims[1], 3 * frame_size,
"The second dimension of Input(WeightH) "
"should be 3 * %d.",
frame_size);
if (ctx->HasInput("H0")) {
auto h0_dims = ctx->GetInputDim("H0");
PADDLE_ENFORCE_EQ(h0_dims[1], frame_size,
"The width of H0 must be equal to frame_size.");
}
if (ctx->HasInput("Bias")) {
auto b_dims = ctx->GetInputDim("Bias");
PADDLE_ENFORCE_EQ(b_dims.size(), 2, "The rank of Input(Bias) should be 2.");
PADDLE_ENFORCE_EQ(b_dims[0], 1,
"The first dimension of Input(Bias) should be 1.");
PADDLE_ENFORCE_EQ(b_dims[1], frame_size * 3,
"The shape of Bias must be [1, frame_size * 3].");
}
framework::DDim out_dims({x_dims[0], frame_size});
ctx->SetOutputDim("Hidden", out_dims);
ctx->SetOutputDim("BatchedGate", {x_dims[0], wx_dims[1]});
ctx->SetOutputDim("BatchedHidden", out_dims);
ctx->SetOutputDim("BatchResetHiddenPrev", out_dims);
ctx->ShareLoD("X", "Hidden");
int xx_width = x_dims[1] > wx_dims[1] ? wx_dims[1] : x_dims[1];
ctx->SetOutputDim("XX", {x_dims[0], xx_width});
ctx->ShareLoD("X", "XX");
}
framework::OpKernelType FusionGRUOp::GetExpectedKernelType(
const framework::ExecutionContext& ctx) const {
return framework::OpKernelType(
framework::ToDataType(ctx.Input<framework::LoDTensor>("X")->type()),
ctx.device_context());
}
void FusionGRUOpMaker::Make() {
AddInput("X",
"(LoDTensor) the input is a LodTensor, which support "
"variable-time length input sequence. The underlying tensor in "
"this LoDTensor is a matrix with shape (T X M), where T is the "
"total time steps in this mini-batch, M is the dim size of x.");
AddInput("H0",
"(Tensor, optional) The initial hidden state is an optional "
"input. This is a tensor with shape (N x D), where N is the "
"batch size, D is the hidden size.")
.AsDispensable();
AddInput("WeightX",
"(Tensor) The FC weight with shape (M x 3D),"
"where M is the dim size of x, D is the hidden size. ");
AddInput("WeightH",
"(Tensor) (D x 3D) Same as GRUOp, where D is the hidden size. ");
AddInput("Bias",
"(Tensor, optional) (1 x 3D)."
"Almost same as GRUOp."
"Note: if have FC bias it should be added on this bias.")
.AsDispensable();
AddOutput("XX",
"(LoDTensor) the result after X * WeightX (size is T x 4D)"
" or batched_X (size is T x M), this will be automatically chosen,"
" where T is the total time steps in this mini-batch,"
" D is the hidden size, M is the dim size of x input.")
.AsIntermediate();
AddOutput("BatchedGate", "(LoDTensor) Same as GRUOp").AsIntermediate();
AddOutput("BatchResetHiddenPrev", "(LoDTensor) (T x 3D) Same as GRUOp.")
.AsIntermediate();
AddOutput("BatchedHidden", "(LoDTensor) (T X D) Same as GRUOp.")
.AsIntermediate();
AddOutput("Hidden", "(LoDTensor) (T x D) Same as GRUOp");
AddAttr<std::string>("activation",
"(string, default tanh) "
"The activation type used for output candidate {h}_t.")
.SetDefault("tanh");
AddAttr<std::string>(
"gate_activation",
"(string, default sigmoid) "
"The activation type used in update gate and reset gate.")
.SetDefault("sigmoid");
AddAttr<bool>("is_reverse",
"(bool, defalut: False) "
"whether to compute reversed GRU.")
.SetDefault(false);
AddComment(R"DOC(
The Fusion complete GRU Operator.
This operator fuse the fully-connected operator into GRU,
more details can refer to GRU op.
)DOC");
}
template <typename DeviceContext, typename T>
inline void ReorderInitState(const DeviceContext& ctx,
const framework::Tensor& src,
framework::Vector<size_t> index_lod,
framework::Tensor* dst, bool indexed_src) {
math::CopyMatrixRowsFunctor<DeviceContext, T> row_shuffle;
dst->mutable_data<T>(src.dims(), ctx.GetPlace());
row_shuffle(ctx, src, index_lod, dst, indexed_src);
}
template <typename DeviceContext, typename T>
class FusionGRUKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
auto* x = ctx.Input<LoDTensor>("X");
auto* wx = ctx.Input<Tensor>("WeightX");
auto* wh = ctx.Input<Tensor>("WeightH");
auto* bias = ctx.Input<Tensor>("Bias");
auto* h0 = ctx.Input<Tensor>("H0");
auto* xx = ctx.Output<LoDTensor>("XX");
auto* batched_gate = ctx.Output<LoDTensor>("BatchedGate");
auto* batch_reset_hidden_prev =
ctx.Output<LoDTensor>("BatchResetHiddenPrev");
auto* batch_hidden = ctx.Output<LoDTensor>("BatchedHidden");
auto* hidden_out = ctx.Output<LoDTensor>("Hidden");
bool is_reverse = ctx.Attr<bool>("is_reverse");
T* xx_data = xx->mutable_data<T>(ctx.GetPlace());
T* batched_gate_data = batched_gate->mutable_data<T>(ctx.GetPlace());
batch_reset_hidden_prev->mutable_data<T>(ctx.GetPlace());
batch_hidden->mutable_data<T>(ctx.GetPlace());
hidden_out->mutable_data<T>(ctx.GetPlace());
const T* x_data = x->data<T>();
const T* wx_data = wx->data<T>();
const T* wh_data = wh->data<T>();
auto x_dims = x->dims();
auto wx_dims = wx->dims();
auto& dev_ctx = ctx.template device_context<DeviceContext>();
auto blas = math::GetBlas<DeviceContext, T>(dev_ctx);
math::LoDTensor2BatchFunctor<DeviceContext, T> to_batch;
if (x_dims[1] > wx_dims[1]) {
math::FCCompute<DeviceContext, T>(blas, x_dims[0], wx_dims[1], x_dims[1],
x_data, wx_data, xx_data,
bias ? bias->data<T>() : NULL);
to_batch(dev_ctx, *xx, batched_gate, true, is_reverse);
} else {
to_batch(dev_ctx, *x, xx, true, is_reverse);
batched_gate->set_lod(xx->lod());
math::FCCompute<DeviceContext, T>(blas, x_dims[0], wx_dims[1], x_dims[1],
xx_data, wx_data, batched_gate_data,
bias ? bias->data<T>() : NULL);
}
int frame_size = static_cast<int>(wx_dims[1] / 3);
math::GRUMetaValue<T> gru_value;
gru_value.gate_weight = const_cast<T*>(wh_data);
gru_value.state_weight =
const_cast<T*>(wh_data + 2 * frame_size * frame_size);
Tensor ordered_h0;
framework::Vector<size_t> order(batched_gate->lod()[2]);
if (h0) {
ReorderInitState<DeviceContext, T>(
ctx.template device_context<DeviceContext>(), *h0, order, &ordered_h0,
true);
gru_value.prev_out_value = ordered_h0.data<T>();
} else {
gru_value.prev_out_value = nullptr;
}
auto batch_starts = batched_gate->lod()[0];
size_t seq_len = batch_starts.size() - 1;
auto active_node =
math::detail::GetActivationType(ctx.Attr<std::string>("activation"));
auto active_gate = math::detail::GetActivationType(
ctx.Attr<std::string>("gate_activation"));
#ifdef PADDLE_WITH_MKLML
// use MKL packed to speedup GEMM
if (FLAGS_paddle_num_threads >= 4) {
auto blas = math::GetBlas<DeviceContext, T>(dev_ctx);
T* packed_gate = blas.GEMM_ALLOC(CblasBMatrix, 1 /*height of C*/,
frame_size * 2 /*width of weight*/,
frame_size /*height of height*/);
PADDLE_ENFORCE(packed_gate);
blas.GEMM_PACK(CblasBMatrix, CblasNoTrans, 1 /*cur bs?*/, frame_size * 2,
frame_size, T(1.0), gru_value.gate_weight, frame_size * 2,
packed_gate);
T* packed_state = blas.GEMM_ALLOC(CblasBMatrix, 1 /*height of C*/,
frame_size /*width of weight*/,
frame_size /*height of height*/);
PADDLE_ENFORCE(packed_state);
blas.GEMM_PACK(CblasBMatrix, CblasNoTrans, 1 /*cur bs?*/, frame_size,
frame_size, T(1.0), gru_value.state_weight, frame_size,
packed_state);
for (size_t n = 0; n < seq_len; n++) {
int bstart = static_cast<int>(batch_starts[n]);
int bend = static_cast<int>(batch_starts[n + 1]);
int cur_batch_size = bend - bstart;
Tensor gate_t = batched_gate->Slice(bstart, bend);
Tensor reset_hidden_prev_t =
batch_reset_hidden_prev->Slice(bstart, bend);
Tensor hidden_t = batch_hidden->Slice(bstart, bend);
gru_value.output_value = hidden_t.data<T>();
gru_value.gate_value = gate_t.data<T>();
gru_value.reset_output_value = reset_hidden_prev_t.data<T>();
if (gru_value.prev_out_value) {
blas.GEMM_COMPUTE(
CblasNoTrans, CblasPacked, cur_batch_size, frame_size * 2,
frame_size, gru_value.prev_out_value, frame_size, packed_gate,
frame_size * 2, T(1), gru_value.gate_value, frame_size * 3);
}
math::detail::forward_reset_output(
math::detail::forward::gru_resetOutput<T>(), gru_value, frame_size,
cur_batch_size, active_gate);
if (gru_value.prev_out_value) {
blas.GEMM_COMPUTE(
CblasNoTrans, CblasPacked, cur_batch_size, frame_size, frame_size,
gru_value.reset_output_value, frame_size, packed_state,
frame_size, T(1), gru_value.gate_value + frame_size * 2,
frame_size * 3);
}
math::detail::forward_final_output(
math::detail::forward::gru_finalOutput<T>(), gru_value, frame_size,
cur_batch_size, active_node);
gru_value.prev_out_value = gru_value.output_value;
}
blas.GEMM_FREE(packed_gate);
blas.GEMM_FREE(packed_state);
} else {
#endif
for (size_t n = 0; n < seq_len; n++) {
int bstart = static_cast<int>(batch_starts[n]);
int bend = static_cast<int>(batch_starts[n + 1]);
int cur_batch_size = bend - bstart;
Tensor gate_t = batched_gate->Slice(bstart, bend);
Tensor reset_hidden_prev_t =
batch_reset_hidden_prev->Slice(bstart, bend);
Tensor hidden_t = batch_hidden->Slice(bstart, bend);
gru_value.output_value = hidden_t.data<T>();
gru_value.gate_value = gate_t.data<T>();
gru_value.reset_output_value = reset_hidden_prev_t.data<T>();
math::GRUUnitFunctor<DeviceContext, T>::compute(
dev_ctx, gru_value, frame_size, cur_batch_size, active_node,
active_gate);
gru_value.prev_out_value = gru_value.output_value;
}
#ifdef PADDLE_WITH_MKLML
}
#endif
math::Batch2LoDTensorFunctor<DeviceContext, T> to_seq;
batch_hidden->set_lod(batched_gate->lod());
to_seq(dev_ctx, *batch_hidden, hidden_out);
}
};
} // namespace operators
} // namespace paddle
namespace ops = paddle::operators;
REGISTER_OPERATOR(fusion_gru, ops::FusionGRUOp, ops::FusionGRUOpMaker,
paddle::framework::DefaultGradOpDescMaker<true>);
REGISTER_OP_CPU_KERNEL(
fusion_gru, ops::FusionGRUKernel<paddle::platform::CPUDeviceContext, float>,
ops::FusionGRUKernel<paddle::platform::CPUDeviceContext, double>);
paddle/fluid/operators/fusion_gru_op.h 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include "paddle/fluid/framework/op_registry.h"
namespace paddle {
namespace operators {
using LoDTensor = framework::LoDTensor;
using Tensor = framework::Tensor;
class FusionGRUOp : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
void InferShape(framework::InferShapeContext* ctx) const override;
protected:
framework::OpKernelType GetExpectedKernelType(
const framework::ExecutionContext& ctx) const override;
};
class FusionGRUOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() override;
};
} // namespace operators
} // namespace paddle
paddle/fluid/operators/fusion_lstm_op.cc
浏览文件 @ b081363b
......@@ -15,10 +15,14 @@ limitations under the License. */
#include "paddle/fluid/operators/fusion_lstm_op.h"
#include <string>
#include "paddle/fluid/operators/math/blas.h"
#include "paddle/fluid/operators/math/cpu_vec.h"
#include "paddle/fluid/operators/math/detail/activation_functions.h"
#include "paddle/fluid/operators/math/fc_compute.h"
#include "paddle/fluid/operators/math/lstm_compute.h"
#include "paddle/fluid/operators/math/sequence2batch.h"
#include "paddle/fluid/platform/cpu_info.h"
DEFINE_bool(seq_mode, true, "Use sequence mode");
namespace paddle {
namespace operators {
......@@ -98,7 +102,12 @@ void FusionLSTMOp::InferShape(framework::InferShapeContext* ctx) const {
ctx->ShareLoD("X", "Hidden");
ctx->ShareLoD("X", "Cell");
int xx_width = x_dims[1] > wx_dims[1] ? wx_dims[1] : x_dims[1];
int xx_width;
if (FLAGS_seq_mode) {
xx_width = wx_dims[1];
} else {
xx_width = x_dims[1] > wx_dims[1] ? wx_dims[1] : x_dims[1];
}
ctx->SetOutputDim("XX", {x_dims[0], xx_width});
ctx->ShareLoD("X", "XX");
}
......@@ -205,10 +214,138 @@ inline void ReorderInitState(const DeviceContext& ctx,
row_shuffle(ctx, src, index_lod, dst, indexed_src);
}
template <typename DeviceContext, typename T>
template <typename T>
class FuisonLSTMKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
void SeqCompute(const framework::ExecutionContext& ctx) const {
using DeviceContext = paddle::platform::CPUDeviceContext;
auto* x = ctx.Input<LoDTensor>("X");
auto* h0 = ctx.Input<Tensor>("H0");
auto* c0 = ctx.Input<Tensor>("C0");
auto* wx = ctx.Input<Tensor>("WeightX");
auto* wh = ctx.Input<Tensor>("WeightH");
auto* bias = ctx.Input<Tensor>("Bias");
auto* xx = ctx.Output<LoDTensor>("XX");
auto* hidden_out = ctx.Output<LoDTensor>("Hidden");
auto* cell_out = ctx.Output<LoDTensor>("Cell");
bool is_reverse = ctx.Attr<bool>("is_reverse");
std::function<void(const int, const T *, T *)> act_gate, act_cell, act_cand;
auto& act_gate_str = ctx.Attr<std::string>("gate_activation");
auto& act_cell_str = ctx.Attr<std::string>("cell_activation");
auto& act_cand_str = ctx.Attr<std::string>("candidate_activation");
if (platform::jit::MayIUse(platform::jit::avx)) {
math::VecActivations<T, platform::jit::avx> act_functor;
act_gate = act_functor(act_gate_str);
act_cell = act_functor(act_cell_str);
act_cand = act_functor(act_cand_str);
} else {
math::VecActivations<T, platform::jit::isa_any> act_functor;
act_gate = act_functor(act_gate_str);
act_cell = act_functor(act_cell_str);
act_cand = act_functor(act_cand_str);
}
auto x_lod = x->lod();
auto x_dims = x->dims(); // T x M
auto wh_dims = wh->dims(); // D x 4D
const int total_T = x_dims[0];
const int N = x_lod[0].size() - 1; // batch size
const int M = x_dims[1]; // x frame size
const int D = wh_dims[0];
const int D2 = D * 2;
const int D3 = D * 3;
const int D4 = wh_dims[1];
const T* x_data = x->data<T>();
const T* h0_data = h0 ? h0->data<T>() : NULL;
const T* c0_data = c0 ? c0->data<T>() : NULL;
const T* wx_data = wx->data<T>();
const T* wh_data = wh->data<T>();
T* xx_data = xx->mutable_data<T>(ctx.GetPlace());
T* hidden_out_data = hidden_out->mutable_data<T>(ctx.GetPlace());
T* cell_out_data = cell_out->mutable_data<T>(ctx.GetPlace());
auto blas = math::GetBlas<DeviceContext, T>(ctx);
math::FCCompute<DeviceContext, T>(blas, total_T, D4, M, x_data, wx_data,
xx_data, bias->data<T>());
int xx_offset = D4;
int gate_offset = D;
if (is_reverse) {
const int offset = (total_T - 1) * D;
xx_data = xx_data + offset * 4;
hidden_out_data = hidden_out_data + offset;
cell_out_data = cell_out_data + offset;
xx_offset = -D4;
gate_offset = -D;
}
auto move_step = [&]() {
xx_data = xx_data + xx_offset;
hidden_out_data = hidden_out_data + gate_offset;
cell_out_data = cell_out_data + gate_offset;
};
for (int i = 0; i < N; ++i) {
int bid = is_reverse ? N - 1 - i : i;
int seq_len = x_lod[0][bid + 1] - x_lod[0][bid];
const T* prev_cell_data = NULL;
const T* prev_hidden_data = NULL;
int tstart = 0;
if (h0_data) {
prev_hidden_data = h0_data + bid * D;
prev_cell_data = c0_data + bid * D;
} else {
// W_ch, W_ih, W_fh, W_oh
act_gate(D3, xx_data + D, xx_data + D);
act_cand(D, xx_data, xx_data);
// cell out= input*tilde
blas.VMUL(D, xx_data, xx_data + D, cell_out_data);
// hidden out= act_state(cellout) * outgate
act_cell(D, cell_out_data, xx_data + D2);
blas.VMUL(D, xx_data + D2, xx_data + D3, hidden_out_data);
// prev
prev_hidden_data = hidden_out_data;
prev_cell_data = cell_out_data;
tstart = 1;
move_step();
}
for (int step = tstart; step < seq_len; ++step) {
blas.GEMM(CblasNoTrans, CblasNoTrans, 1, D4, D, static_cast<T>(1),
prev_hidden_data, D, wh_data, D4, static_cast<T>(1), xx_data,
D4);
// W_ch, W_ih, W_fh, W_oh
act_gate(D3, xx_data + D, xx_data + D);
act_cand(D, xx_data, xx_data);
// a = forget * prev_cell
blas.VMUL(D, xx_data + D2, prev_cell_data, xx_data + D2);
// b = input * tilde
blas.VMUL(D, xx_data, xx_data + D, xx_data + D);
// cell out= a+b
blas.VADD(D, xx_data + D, xx_data + D2, cell_out_data);
// hidden out= act_state(cellout) * outgate
act_cell(D, cell_out_data, xx_data + D2);
blas.VMUL(D, xx_data + D2, xx_data + D3, hidden_out_data);
// prev
prev_hidden_data = hidden_out_data;
prev_cell_data = cell_out_data;
move_step();
}
}
}
void BatchCompute(const framework::ExecutionContext& ctx) const {
using DeviceContext = platform::CPUDeviceContext;
auto* x = ctx.Input<LoDTensor>("X");
auto* wx = ctx.Input<Tensor>("WeightX");
auto* wh = ctx.Input<Tensor>("WeightH");
......@@ -339,6 +476,13 @@ class FuisonLSTMKernel : public framework::OpKernel<T> {
// restore the output cell state in LoDTensor from the batch cell
to_seq(dev_ctx, batch_cell, cell_out);
}
void Compute(const framework::ExecutionContext& ctx) const override {
if (FLAGS_seq_mode) {
SeqCompute(ctx);
} else {
BatchCompute(ctx);
}
}
};
} // namespace operators
......@@ -348,7 +492,5 @@ namespace ops = paddle::operators;
REGISTER_OPERATOR(fusion_lstm, ops::FusionLSTMOp, ops::FusionLSTMOpMaker,
paddle::framework::DefaultGradOpDescMaker<true>);
REGISTER_OP_CPU_KERNEL(
fusion_lstm,
ops::FuisonLSTMKernel<paddle::platform::CPUDeviceContext, float>,
ops::FuisonLSTMKernel<paddle::platform::CPUDeviceContext, double>);
REGISTER_OP_CPU_KERNEL(fusion_lstm, ops::FuisonLSTMKernel<float>,
ops::FuisonLSTMKernel<double>);
paddle/fluid/operators/fusion_seqexpand_concat_fc_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/fusion_seqexpand_concat_fc_op.h"
#include <string>
#include "paddle/fluid/operators/math/blas.h"
#include "paddle/fluid/operators/math/cpu_vec.h"
#include "paddle/fluid/operators/math/fc_compute.h"
#include "paddle/fluid/platform/cpu_info.h"
namespace paddle {
namespace operators {
void FusionSeqExpandConcatFCOp::InferShape(
framework::InferShapeContext* ctx) const {
PADDLE_ENFORCE_GT(
ctx->Inputs("X").size(), 1UL,
"Inputs(X) of FusionSeqExpandConcatFCOp should larger than 1.");
PADDLE_ENFORCE(
ctx->HasInput("FCWeight"),
"Input(FCWeight) of FusionSeqExpandConcatFCOp should not be null.");
PADDLE_ENFORCE(
ctx->HasOutput("Out"),
"Output(Out) of FusionSeqExpandConcatFCOp should not be null.");
PADDLE_ENFORCE(
ctx->HasOutput("FCOut"),
"Output(FCOut) of FusionSeqExpandConcatFCOp should not be null.");
auto ins_dims = ctx->GetInputsDim("X");
auto w_dims = ctx->GetInputDim("FCWeight"); // (M0+M1+M2+..) x D
PADDLE_ENFORCE_EQ(w_dims.size(), 2UL, "Input(FCWeight)'s rank must be 2.");
const int D = w_dims[1];
int sum = ins_dims[0][1];
for (size_t i = 1; i < ins_dims.size(); ++i) {
sum += ins_dims[i][1];
}
PADDLE_ENFORCE_EQ(sum, w_dims[0],
"FC height should be sum of all inputs width.");
if (ctx->HasInput("FCBias")) {
auto b_dims = ctx->GetInputDim("FCBias");
PADDLE_ENFORCE(b_dims.size() == 1 || b_dims.size() == 2,
"b_dims should be 1 or 2, get %d", b_dims.size());
if (b_dims.size() == 1) {
PADDLE_ENFORCE_EQ(b_dims[0], D, "FCBias shapes must be %d.", D);
} else {
PADDLE_ENFORCE_EQ(b_dims[0], 1, "FCBias shapes must be 1x%d.", D);
PADDLE_ENFORCE_EQ(b_dims[1], D, "FCBias shapes must be 1x%d.", D);
}
}
ctx->SetOutputDim("Out", {ins_dims[0][0], D});
// fcout should be reshape when run since can not get lod in infershape
// explicit share the ref lod
ctx->ShareLoD("X", "Out", 0);
}
framework::OpKernelType FusionSeqExpandConcatFCOp::GetExpectedKernelType(
const framework::ExecutionContext& ctx) const {
return framework::OpKernelType(
framework::ToDataType(ctx.MultiInput<LoDTensor>("X")[0]->type()),
ctx.device_context());
}
void FusionSeqExpandConcatFCOpMaker::Make() {
AddInput("X",
"(LoDTensor) input LodDTensors, the first one must be have ref lod "
"for sequence expand, and the rest input should have same lod.")
.AsDuplicable();
AddInput("FCWeight", "(Tensor) the weights of fc.");
AddInput("FCBias", "(Tensor, optional) the bias of fc.").AsDispensable();
AddOutput("Out", "(LoDTensor) Output LodTensor.");
AddOutput(
"FCOut",
"(Tensor) the intermediate tensor to keep the result of fc."
"Shape is (N x D), where N is the batch size, D is the output dim of fc")
.AsIntermediate();
AddAttr<std::string>("fc_activation",
"(string, default: identity)"
"The activation for the result of fc."
"`identity` by default.")
.SetDefault("identity")
.InEnum({"sigmoid", "tanh", "relu", "identity"});
AddComment(R"DOC(
Fusion Sequence expand + concat + fc Operator.
All below conditions should be meet:
The ref_level of seq_expand should be 0.
The ref lod of seq_expand level is the first input of concat.
The other inputs should have same lod and same batch size of ref lod.
The seq len of other inputs should be 1.
The concat axis should be 1.
)DOC");
}
template <typename T>
class FusionSeqExpandConcatFCOpKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
using DeviceContext = paddle::platform::CPUDeviceContext;
auto ins = ctx.MultiInput<LoDTensor>("X");
auto* w = ctx.Input<Tensor>("FCWeight");
auto* b = ctx.Input<Tensor>("FCBias");
auto* out = ctx.Output<LoDTensor>("Out");
auto* fc_out = ctx.Output<Tensor>("FCOut");
auto* ref_in = ins[0];
auto ref_lod = ref_in->lod();
auto in1_lod = ins[1]->lod();
auto ref_dims = ref_in->dims(); // T x M0
auto in1_dims = ins[1]->dims(); // N x M1
auto w_dims = w->dims();
const int N = ref_lod[0].size() - 1;
const int total_T = ref_dims[0];
const int M0 = ref_dims[1];
const int M1 = in1_dims[1];
const int D = w_dims[1];
// some check and fcout should be reshape here
// since infershape can not get lod info
PADDLE_ENFORCE_EQ(ref_lod.size(), 1UL, "Only support input lod size is 1.");
PADDLE_ENFORCE_EQ(in1_lod.size(), 1UL, "Only support input lod size is 1.");
PADDLE_ENFORCE_EQ(in1_lod[0].size() - 1, N,
"Batch size of all inputs should be equal.");
PADDLE_ENFORCE_EQ(in1_lod[0][N], N,
"Seq_length of other inputs should be 1.");
PADDLE_ENFORCE_EQ(in1_dims[0], N, "input height should be batch size.");
for (size_t i = 2; i < ins.size(); ++i) {
PADDLE_ENFORCE_EQ(ins[i]->dims()[0], N,
"All other inputs height should be equal");
PADDLE_ENFORCE_EQ(ins[i]->lod(), in1_lod,
"All other inputs should have same lod");
}
fc_out->Resize({N, D});
std::function<void(const int, const T*, T*)> fc_act;
auto& fc_act_str = ctx.Attr<std::string>("fc_activation");
if (platform::jit::MayIUse(platform::jit::avx)) {
math::VecActivations<T, platform::jit::avx> act_functor;
fc_act = act_functor(fc_act_str);
} else {
math::VecActivations<T, platform::jit::isa_any> act_functor;
fc_act = act_functor(fc_act_str);
}
const T* ref_in_data = ref_in->data<T>();
const T* in1_data = ins[1]->data<T>();
const T* w_data = w->data<T>();
T* out_data = out->mutable_data<T>(ctx.GetPlace());
T* fc_out_data = fc_out->mutable_data<T>(ctx.GetPlace());
auto blas = math::GetBlas<DeviceContext, T>(ctx);
math::FCCompute<DeviceContext, T>(blas, total_T, D, M0, ref_in_data, w_data,
out_data, b ? b->data<T>() : NULL);
w_data = w_data + M0 * D;
// first write on
blas.MatMul(N, D, M1, in1_data, w_data, fc_out_data);
w_data = w_data + M1 * D;
for (size_t i = 2; i < ins.size(); ++i) {
// add on
const T* in_data = ins[i]->data<T>();
const int K = ins[i]->dims()[1];
blas.GEMM(CblasNoTrans, CblasNoTrans, N, D, K, static_cast<T>(1), in_data,
K, w_data, D, static_cast<T>(1), fc_out_data, D);
w_data = w_data + K * D;
}
T* cur_out_data = out_data;
for (int i = 0; i < N; ++i) {
int seq_len = ref_lod[0][i + 1] - ref_lod[0][i];
T* src = fc_out_data + i * D;
for (int step = 0; step < seq_len; ++step) {
blas.VADD(D, cur_out_data, src, cur_out_data);
cur_out_data = cur_out_data + D;
}
}
fc_act(total_T * D, out_data, out_data);
}
};
} // namespace operators
} // namespace paddle
namespace ops = paddle::operators;
REGISTER_OPERATOR(fusion_seqexpand_concat_fc, ops::FusionSeqExpandConcatFCOp,
ops::FusionSeqExpandConcatFCOpMaker,
paddle::framework::DefaultGradOpDescMaker<true>);
REGISTER_OP_CPU_KERNEL(fusion_seqexpand_concat_fc,
ops::FusionSeqExpandConcatFCOpKernel<float>,
ops::FusionSeqExpandConcatFCOpKernel<double>);
paddle/fluid/operators/fusion_seqexpand_concat_fc_op.h 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include "paddle/fluid/framework/op_registry.h"
namespace paddle {
namespace operators {
using LoDTensor = framework::LoDTensor;
using Tensor = framework::Tensor;
class FusionSeqExpandConcatFCOp : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
void InferShape(framework::InferShapeContext* ctx) const override;
protected:
framework::OpKernelType GetExpectedKernelType(
const framework::ExecutionContext& ctx) const override;
};
class FusionSeqExpandConcatFCOpMaker
: public framework::OpProtoAndCheckerMaker {
public:
void Make() override;
};
} // namespace operators
} // namespace paddle
paddle/fluid/operators/math/concat.cu
浏览文件 @ b081363b
......@@ -177,6 +177,9 @@ class ConcatFunctor<platform::CUDADeviceContext, T> {
dev_ins_data, dev_ins_col_data, static_cast<int>(inputs_col.size()),
out_row, out_col, output->data<T>());
}
// Wait() must be called because `inputs_data` may be destructed before
// kernel ends
context.Wait();
}
};
......@@ -252,6 +255,9 @@ class ConcatGradFunctor<platform::CUDADeviceContext, T> {
input.data<T>(), in_row, in_col, dev_outs_col_data,
static_cast<int>(outputs_cols.size()), dev_out_gpu_data);
}
// Wait() must be called because `outputs_data` may be destructed before
// kernel ends
context.Wait();
}
};
......
paddle/fluid/operators/math/cpu_vec.h
浏览文件 @ b081363b
......@@ -14,6 +14,7 @@ limitations under the License. */
#pragma once
#include <cmath>
#include <functional>
#include <string>
#include "paddle/fluid/platform/cpu_info.h"
#ifdef __AVX__
......
paddle/fluid/operators/math/math_function.cc
浏览文件 @ b081363b
......@@ -41,7 +41,8 @@ template struct SetConstant<platform::CPUDeviceContext, uint8_t>;
template struct Transpose<platform::CPUDeviceContext, int64_t, RANK>; \
template struct Transpose<platform::CPUDeviceContext, bool, RANK>; \
template struct Transpose<platform::CPUDeviceContext, int16_t, RANK>; \
template struct Transpose<platform::CPUDeviceContext, uint8_t, RANK>;
template struct Transpose<platform::CPUDeviceContext, uint8_t, RANK>; \
template struct Transpose<platform::CPUDeviceContext, int8_t, RANK>;
DEFINE_CPU_TRANS(1);
DEFINE_CPU_TRANS(2);
......
paddle/fluid/operators/math/math_function.cu
浏览文件 @ b081363b
......@@ -36,7 +36,8 @@ template struct SetConstant<platform::CUDADeviceContext, bool>;
#define DEFINE_GPU_TRANS(RANK) \
template struct Transpose<platform::CUDADeviceContext, float, RANK>; \
template struct Transpose<platform::CUDADeviceContext, double, RANK>; \
template struct Transpose<platform::CUDADeviceContext, float16, RANK>;
template struct Transpose<platform::CUDADeviceContext, float16, RANK>; \
template struct Transpose<platform::CUDADeviceContext, int8_t, RANK>;
DEFINE_GPU_TRANS(1);
DEFINE_GPU_TRANS(2);
......
paddle/fluid/operators/math/padding.h 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include <utility>
#include <vector>
#include "paddle/fluid/framework/tensor.h"
namespace paddle {
namespace operators {
namespace math {
template <typename T, size_t D, int MajorType = Eigen::RowMajor,
typename IndexType = Eigen::DenseIndex>
using EigenTensor = framework::EigenTensor<T, D, MajorType, IndexType>;
template <typename DeviceContext, typename T, size_t D>
void PadFunction(const framework::ExecutionContext& context,
const std::vector<int>& pads, const framework::Tensor& src,
T pad_value, framework::Tensor* out) {
Eigen::array<std::pair<int, int>, D> paddings;
for (size_t i = 0; i < paddings.size(); ++i) {
paddings[i].first = pads[i * 2];
paddings[i].second = pads[i * 2 + 1];
}
auto src_tensor = EigenTensor<T, D>::From(src);
auto out_tensor = EigenTensor<T, D>::From(*out);
auto& place =
*context.template device_context<DeviceContext>().eigen_device();
out_tensor.device(place) = src_tensor.pad(paddings, pad_value);
}
template <typename DeviceContext, typename T, size_t D>
void PadGradFunction(const framework::ExecutionContext& context,
const std::vector<int>& pads, const framework::Tensor& src,
framework::Tensor* d_out) {
Eigen::array<std::pair<int, int>, D> paddings;
for (size_t i = 0; i < paddings.size(); ++i) {
paddings[i].first = -pads[i * 2];
paddings[i].second = -pads[i * 2 + 1];
}
auto d_out_tensor = EigenTensor<T, D>::From(*d_out);
auto src_tensor = EigenTensor<T, D>::From(src);
auto& place =
*context.template device_context<DeviceContext>().eigen_device();
d_out_tensor.device(place) = src_tensor.pad(paddings, 0);
}
template <typename DeviceContext, typename T>
void PaddingFunctor(int rank, const framework::ExecutionContext& context,
const std::vector<int>& pads, T pad_value,
const framework::Tensor& src, framework::Tensor* out) {
switch (rank) {
case 1:
PadFunction<DeviceContext, T, 1>(context, pads, src, pad_value, out);
break;
case 2:
PadFunction<DeviceContext, T, 2>(context, pads, src, pad_value, out);
break;
case 3:
PadFunction<DeviceContext, T, 3>(context, pads, src, pad_value, out);
break;
case 4:
PadFunction<DeviceContext, T, 4>(context, pads, src, pad_value, out);
break;
case 5:
PadFunction<DeviceContext, T, 5>(context, pads, src, pad_value, out);
break;
case 6:
PadFunction<DeviceContext, T, 6>(context, pads, src, pad_value, out);
break;
default:
PADDLE_THROW(
"PadOp only support tensors with no more than 6 dimensions.");
}
}
template <typename DeviceContext, typename T>
void PaddingGradFunctor(int rank, const framework::ExecutionContext& context,
const std::vector<int>& pads,
const framework::Tensor& src, framework::Tensor* out) {
switch (rank) {
case 1:
PadGradFunction<DeviceContext, T, 1>(context, pads, src, out);
break;
case 2:
PadGradFunction<DeviceContext, T, 2>(context, pads, src, out);
break;
case 3:
PadGradFunction<DeviceContext, T, 3>(context, pads, src, out);
break;
case 4:
PadGradFunction<DeviceContext, T, 4>(context, pads, src, out);
break;
case 5:
PadGradFunction<DeviceContext, T, 5>(context, pads, src, out);
break;
case 6:
PadGradFunction<DeviceContext, T, 6>(context, pads, src, out);
break;
default:
PADDLE_THROW(
"PadOp only support tensors with no more than 6 dimensions.");
}
}
} // namespace math
} // namespace operators
} // namespace paddle
paddle/fluid/operators/math/sequence2batch.cc
浏览文件 @ b081363b
......@@ -38,13 +38,14 @@ class CopyMatrixRowsFunctor<platform::CPUDeviceContext, T> {
auto width = dst_dims[1];
auto* src_data = src.data<T>();
auto* dst_data = dst->data<T>();
for (int i = 0; i < height; ++i) {
const int sz = width * sizeof(T);
if (is_src_index) {
memcpy(dst_data + i * width, src_data + index[i] * width,
width * sizeof(T));
for (int i = 0; i < height; ++i) {
memcpy(dst_data + i * width, src_data + index[i] * width, sz);
}
} else {
memcpy(dst_data + index[i] * width, src_data + i * width,
width * sizeof(T));
for (int i = 0; i < height; ++i) {
memcpy(dst_data + index[i] * width, src_data + i * width, sz);
}
}
}
......
paddle/fluid/operators/math/sequence_padding.cc
浏览文件 @ b081363b
......@@ -18,65 +18,86 @@ namespace paddle {
namespace operators {
namespace math {
template <typename T>
void CopyValidData(framework::Tensor* dst_tensor,
const framework::Tensor* src_tensor,
const framework::Vector<size_t>& seq_offsets,
int pad_seq_len, int step_width, bool norm_by_len,
CopyType type, PadLayout layout) {
int seq_num = seq_offsets.size() - 1;
const T* src_data = src_tensor->data<T>();
T* dst_data = dst_tensor->data<T>();
int seq_cpy_gap = step_width;
int pad_cpy_gap =
layout == kBatchLengthWidth ? step_width : seq_num * step_width;
for (int seq_idx = 0; seq_idx < seq_num; ++seq_idx) {
int valid_seq_len = seq_offsets[seq_idx + 1] - seq_offsets[seq_idx];
PADDLE_ENFORCE_GE(
pad_seq_len, valid_seq_len,
"The padded sequence length can not be less than its original length.");
int seq_data_offset = seq_offsets[seq_idx] * step_width;
int pad_data_offset = layout == kBatchLengthWidth
? seq_idx * pad_seq_len * step_width
: seq_idx * step_width;
float scale = 1.0f / static_cast<float>(valid_seq_len);
for (int step_idx = 0; step_idx < valid_seq_len; ++step_idx) {
const T* src =
src_data + (type == kSeqToPad ? seq_data_offset : pad_data_offset);
T* dst =
dst_data + (type == kSeqToPad ? pad_data_offset : seq_data_offset);
memcpy(dst, src, step_width * sizeof(T));
if (norm_by_len) {
for (int i = 0; i < step_width; ++i) {
*(dst + i) *= scale;
}
}
seq_data_offset += seq_cpy_gap;
pad_data_offset += pad_cpy_gap;
}
}
}
template <typename T>
class PaddingLoDTensorFunctor<platform::CPUDeviceContext, T> {
public:
void operator()(const platform::CPUDeviceContext& context,
const framework::LoDTensor& seq, framework::Tensor* padding,
bool norm_by_times) {
auto lod = seq.lod();
PADDLE_ENFORCE_GT(lod.size(), 0UL,
"The LoD of LoDTensor seq should not be null.");
const size_t level = 0;
framework::LoD abs_offset_lod = framework::ToAbsOffset(lod);
auto seq_dims = seq.dims();
PADDLE_ENFORCE_EQ(seq_dims[0],
static_cast<int64_t>(abs_offset_lod[level].back()),
"The first dimension of LoDTensor seq should be "
"equal to the sum of all sequences's length.");
auto padding_dims = padding->dims();
PADDLE_ENFORCE_EQ(padding_dims.size(), 3UL,
"The input padding should be a 3-D Tensor of shape "
"[max_sequence_length, num_sequences, sequence_width].");
const int64_t max_sequence_length = MaximumSequenceLength(lod, level);
PADDLE_ENFORCE_EQ(padding_dims[0], max_sequence_length,
"The first dimension of Tensor padding should be the "
"maximum length of all sequences in LoDTensor seq.");
const int64_t num_sequences = abs_offset_lod[level].size() - 1;
PADDLE_ENFORCE_EQ(padding_dims[1], num_sequences,
"The second dimension of Tensor padding should be the "
"number of sequences in LoDTensor seq.");
const int64_t sequence_width = seq.numel() / seq_dims[0];
PADDLE_ENFORCE_EQ(padding_dims[2], sequence_width,
"The third dimension of Tensor padding should be the "
"width of sequence in LoDTensor seq.");
const T* seq_data = seq.data<T>();
T* padding_data = padding->data<T>();
for (int64_t i = 0; i < max_sequence_length; ++i) {
for (int64_t j = 0; j < num_sequences; ++j) {
int64_t start_pos = abs_offset_lod[level][j];
int64_t sequence_length = abs_offset_lod[level][j + 1] - start_pos;
if (i < sequence_length) {
// i > 0 => sequence_length > 0
T scale =
norm_by_times ? (1.0f / static_cast<T>(sequence_length)) : 1.0f;
for (int64_t k = 0; k < sequence_width; ++k) {
padding_data[(i * num_sequences + j) * sequence_width + k] =
seq_data[(start_pos + i) * sequence_width + k] * scale;
const framework::LoDTensor& seq_tensor,
framework::LoDTensor* pad_tensor,
const framework::LoDTensor& pad_value, int pad_seq_len = -1,
int lod_level = 0, bool norm_by_times = false,
const PadLayout layout = kBatchLengthWidth) {
auto seq_lod = seq_tensor.lod();
const auto seq_offsets = framework::ToAbsOffset(seq_lod)[lod_level];
const auto& seq_tensor_dims = seq_tensor.dims();
const auto& pad_tensor_dims = pad_tensor->dims();
if (pad_seq_len == -1) {
pad_seq_len = MaximumSequenceLength(seq_offsets);
}
} else {
memset(padding_data + (i * num_sequences + j) * sequence_width, 0,
sequence_width * sizeof(T));
int step_width = seq_tensor.numel() / seq_tensor_dims[0];
CheckDims(seq_tensor_dims, pad_tensor_dims, seq_offsets, pad_seq_len,
step_width, layout);
PADDLE_ENFORCE(pad_value.numel() == 1 || pad_value.numel() == step_width,
"The numel of 'pad_value' can only be 1 or be equal to the "
"'step_width'.");
// fill padding value
T* pad_data = pad_tensor->data<T>();
const T* pad_value_data = pad_value.data<T>();
if (pad_value.numel() == 1) {
for (int i = 0; i < pad_tensor->numel(); ++i) {
pad_data[i] = *pad_value_data;
}
} else {
for (int i = 0; i < pad_tensor->numel(); i += step_width) {
memcpy(pad_data + i, pad_value_data, step_width * sizeof(T));
}
}
CopyValidData<T>(pad_tensor, &seq_tensor, seq_offsets, pad_seq_len,
step_width, norm_by_times, kSeqToPad, layout);
}
};
......@@ -84,62 +105,35 @@ template <typename T>
class UnpaddingLoDTensorFunctor<platform::CPUDeviceContext, T> {
public:
void operator()(const platform::CPUDeviceContext& context,
framework::LoDTensor* seq, const framework::Tensor& padding,
bool norm_by_times) {
auto lod = seq->lod();
PADDLE_ENFORCE_GT(lod.size(), 0UL,
"The LoD of LoDTensor seq should not be null.");
const size_t level = 0;
framework::LoD abs_offset_lod = framework::ToAbsOffset(lod);
auto seq_dims = seq->dims();
PADDLE_ENFORCE_EQ(seq_dims[0],
static_cast<int64_t>(abs_offset_lod[level].back()),
"The first dimension of LoDTensor seq should be "
"equal to the sum of all sequences's length.");
auto padding_dims = padding.dims();
PADDLE_ENFORCE_EQ(padding_dims.size(), 3UL,
"The input padding should be a 3-D Tensor of shape "
"[max_sequnece_length, num_sequences, sequence_width].");
const int64_t max_sequence_length = MaximumSequenceLength(lod, level);
PADDLE_ENFORCE_EQ(padding_dims[0], max_sequence_length,
"The first dimension of Tensor padding should be "
"the maximum length of all sequences in LoDTensor seq.");
const int64_t num_sequences = abs_offset_lod[level].size() - 1;
PADDLE_ENFORCE_EQ(padding_dims[1], num_sequences,
"The second dimension of Tensor padding should be "
"the number of sequences in LoDTensor seq.");
const int64_t sequence_width = seq->numel() / seq_dims[0];
PADDLE_ENFORCE_EQ(padding_dims[2], sequence_width,
"The third dimension of Tensor padding should be the "
"width of sequence in LoDTensor seq.");
const T* padding_data = padding.data<T>();
T* seq_data = seq->data<T>();
for (int64_t i = 0; i < num_sequences; ++i) {
int64_t start_pos = abs_offset_lod[level][i];
int64_t sequence_length = abs_offset_lod[level][i + 1] - start_pos;
for (int64_t j = 0; j < sequence_length; ++j) {
// sequence_width > j > 0
T scale =
norm_by_times ? (1.0f / static_cast<T>(sequence_length)) : 1.0f;
for (int64_t k = 0; k < sequence_width; ++k) {
seq_data[(start_pos + j) * sequence_width + k] =
padding_data[(j * num_sequences + i) * sequence_width + k] *
scale;
}
}
const framework::LoDTensor& pad_tensor,
framework::LoDTensor* seq_tensor, int pad_seq_len = -1,
int lod_level = 0, bool norm_by_times = false,
const PadLayout layout = kBatchLengthWidth) {
auto seq_offsets = framework::ToAbsOffset(seq_tensor->lod())[lod_level];
const auto& seq_tensor_dims = seq_tensor->dims();
const auto& pad_tensor_dims = pad_tensor.dims();
if (pad_seq_len == -1) {
pad_seq_len = MaximumSequenceLength(seq_offsets);
}
int step_width = seq_tensor->numel() / seq_tensor_dims[0];
CheckDims(seq_tensor_dims, pad_tensor_dims, seq_offsets, pad_seq_len,
step_width, layout);
CopyValidData<T>(seq_tensor, &pad_tensor, seq_offsets, pad_seq_len,
step_width, norm_by_times, kPadToSeq, layout);
}
};
template class PaddingLoDTensorFunctor<platform::CPUDeviceContext, int>;
template class PaddingLoDTensorFunctor<platform::CPUDeviceContext, int64_t>;
template class PaddingLoDTensorFunctor<platform::CPUDeviceContext, float>;
template class PaddingLoDTensorFunctor<platform::CPUDeviceContext, double>;
template class UnpaddingLoDTensorFunctor<platform::CPUDeviceContext, int>;
template class UnpaddingLoDTensorFunctor<platform::CPUDeviceContext, int64_t>;
template class UnpaddingLoDTensorFunctor<platform::CPUDeviceContext, float>;
template class UnpaddingLoDTensorFunctor<platform::CPUDeviceContext, double>;
} // namespace math
} // namespace operators
......
paddle/fluid/operators/math/sequence_padding.cu
浏览文件 @ b081363b
......@@ -19,41 +19,32 @@ namespace paddle {
namespace operators {
namespace math {
template <typename T, bool NormByTimes, bool Padding>
__global__ void SequencePaddingKernel(T* padding, T* sequence,
const size_t* sequence_start_positions,
const size_t sequence_width,
const size_t max_sequence_length,
const size_t num_sequences) {
size_t padding_idx = blockIdx.y;
size_t start_pos = sequence_start_positions[padding_idx];
size_t sequence_length =
sequence_start_positions[padding_idx + 1] - start_pos;
size_t sequence_idx = blockIdx.x * blockDim.y + threadIdx.y;
size_t padding_base_idx =
(sequence_idx * num_sequences + padding_idx) * sequence_width;
size_t sequence_base_idx = (start_pos + sequence_idx) * sequence_width;
if (sequence_idx < sequence_length) {
T scale = NormByTimes ? (1.0f / static_cast<T>(sequence_length)) : 1.0f;
if (Padding) {
/* sequence -> padding */
for (size_t i = threadIdx.x; i < sequence_width; i += blockDim.x) {
padding[padding_base_idx + i] = scale * sequence[sequence_base_idx + i];
}
} else {
/* padding -> sequence */
for (size_t i = threadIdx.x; i < sequence_width; i += blockDim.x) {
sequence[sequence_base_idx + i] = scale * padding[padding_base_idx + i];
}
}
} else if (sequence_idx < max_sequence_length) {
if (Padding) {
/* sequence -> padding */
for (size_t i = threadIdx.x; i < sequence_width; i += blockDim.x) {
padding[padding_base_idx + i] = 0;
template <typename T, CopyType Type>
__global__ void SequencePaddingKernel(
T* dst, const T* src, const T* pad_value, bool is_constant_pad,
const size_t* seq_offsets, const size_t seq_num, const size_t pad_seq_len,
const size_t step_width, bool norm_by_len, const PadLayout layout) {
size_t seq_idx = blockIdx.y;
size_t seq_len = seq_offsets[seq_idx + 1] - seq_offsets[seq_idx];
size_t step_idx = blockIdx.x * blockDim.y + threadIdx.y;
size_t seq_data_offset = (seq_offsets[seq_idx] + step_idx) * step_width;
size_t pad_data_offset = layout == kBatchLengthWidth
? (seq_idx * pad_seq_len + step_idx) * step_width
: (step_idx * seq_num + seq_idx) * step_width;
T* dst_data = dst + (Type == kSeqToPad ? pad_data_offset : seq_data_offset);
const T* src_data =
src + (Type == kSeqToPad ? seq_data_offset : pad_data_offset);
if (step_idx < seq_len) {
float scale = norm_by_len ? (1.0f / static_cast<float>(seq_len)) : 1.0f;
for (size_t i = threadIdx.x; i < step_width; i += blockDim.x) {
dst_data[i] = scale * src_data[i];
}
} else if (step_idx < pad_seq_len && Type == kSeqToPad) {
for (size_t i = threadIdx.x; i < step_width; i += blockDim.x) {
dst_data[i] = is_constant_pad ? pad_value[0] : pad_value[i];
}
}
}
......@@ -62,74 +53,59 @@ template <typename T>
class PaddingLoDTensorFunctor<platform::CUDADeviceContext, T> {
public:
void operator()(const platform::CUDADeviceContext& context,
const framework::LoDTensor& seq, framework::Tensor* padding,
bool norm_by_times) {
auto lod = seq.lod();
PADDLE_ENFORCE_GT(lod.size(), 0UL,
"The lod of LoDTensor seq should not be null.");
const size_t level = 0;
framework::LoD abs_offset_lod = framework::ToAbsOffset(lod);
auto seq_dims = seq.dims();
PADDLE_ENFORCE_EQ(seq_dims[0],
static_cast<int64_t>(abs_offset_lod[level].back()),
"The first dimension of LoDTensor seq should be "
"equal to the sum of all sequences's length.");
auto padding_dims = padding->dims();
PADDLE_ENFORCE_EQ(padding_dims.size(), 3UL,
"The input padding should be a 3-D Tensor of shape "
"[max_sequence_length, num_sequences, sequence_width].");
int64_t max_sequence_length = MaximumSequenceLength(lod, level);
PADDLE_ENFORCE_EQ(padding_dims[0], max_sequence_length,
"The first dimension of Tensor padding should be the "
"maximum length of all sequences in LoDTensor seq.");
const int64_t num_sequences = abs_offset_lod[level].size() - 1;
PADDLE_ENFORCE_EQ(padding_dims[1], num_sequences,
"The second dimension of Tensor padding should be the "
"number of sequences in LoDTensor seq.");
const int64_t sequence_width = seq.numel() / seq_dims[0];
PADDLE_ENFORCE_EQ(padding_dims[2], sequence_width,
"The third dimension of Tensor padding should be the "
"width of sequence in LoDTensor seq.");
if (!norm_by_times && num_sequences == 1UL) {
TensorCopy(seq, context.GetPlace(), context, padding);
padding->Resize(padding_dims);
const framework::LoDTensor& seq_tensor,
framework::LoDTensor* pad_tensor,
const framework::LoDTensor& pad_value, int pad_seq_len = -1,
int lod_level = 0, bool norm_by_times = false,
const PadLayout layout = kBatchLengthWidth) {
auto seq_lod = seq_tensor.lod();
const auto seq_offsets = framework::ToAbsOffset(seq_lod)[lod_level];
const auto& seq_tensor_dims = seq_tensor.dims();
const auto& pad_tensor_dims = pad_tensor->dims();
int max_seq_len = MaximumSequenceLength(seq_offsets);
if (pad_seq_len == -1) {
pad_seq_len = max_seq_len;
}
PADDLE_ENFORCE_GE(pad_seq_len, max_seq_len,
"The pad_seq_len must be equal to or greater than the "
"original max sequence length.");
int step_width = seq_tensor.numel() / seq_tensor_dims[0];
int seq_num = seq_offsets.size() - 1;
CheckDims(seq_tensor_dims, pad_tensor_dims, seq_offsets, pad_seq_len,
step_width, layout);
PADDLE_ENFORCE(pad_value.numel() == 1 || pad_value.numel() == step_width,
"The numel of 'pad_value' can only be 1 or be equal to the "
"'step_width'.");
if (!norm_by_times && seq_num == 1UL && pad_seq_len == max_seq_len) {
TensorCopy(seq_tensor, context.GetPlace(), context, pad_tensor);
pad_tensor->Resize(pad_tensor_dims);
return;
}
const int64_t kBlockSize = 512;
const int kBlockSize = 512;
/* At least use 32 threads to copy sequence_width elements,
* and at least 8 elements for each thread.
*/
size_t block_dim_x =
std::min(((((sequence_width + 7) >> 3) + 31) >> 5) << 5, kBlockSize);
std::min(((((step_width + 7) >> 3) + 31) >> 5) << 5, kBlockSize);
size_t block_dim_y = kBlockSize / block_dim_x;
dim3 threads(block_dim_x, block_dim_y);
size_t grid_dim_x = (max_sequence_length + block_dim_y - 1) / block_dim_y;
size_t grid_dim_y = num_sequences;
size_t grid_dim_x = (pad_seq_len + block_dim_y - 1) / block_dim_y;
size_t grid_dim_y = seq_num;
dim3 grid(grid_dim_x, grid_dim_y);
const T* seq_data = seq.data<T>();
T* padding_data = padding->data<T>();
if (norm_by_times) {
SequencePaddingKernel<T, 1, 1><<<grid, threads, 0, context.stream()>>>(
padding_data, const_cast<T*>(seq_data),
abs_offset_lod[level].CUDAData(context.GetPlace()), sequence_width,
max_sequence_length, num_sequences);
} else {
SequencePaddingKernel<T, 0, 1><<<grid, threads, 0, context.stream()>>>(
padding_data, const_cast<T*>(seq_data),
abs_offset_lod[level].CUDAData(context.GetPlace()), sequence_width,
max_sequence_length, num_sequences);
}
const T* seq_data = seq_tensor.data<T>();
T* pad_data = pad_tensor->data<T>();
const T* pad_value_data = pad_value.data<T>();
SequencePaddingKernel<T, kSeqToPad><<<grid, threads, 0, context.stream()>>>(
pad_data, seq_data, pad_value_data, pad_value.numel() == 1,
seq_offsets.CUDAData(context.GetPlace()), seq_num, pad_seq_len,
step_width, norm_by_times, layout);
}
};
......@@ -137,79 +113,62 @@ template <typename T>
class UnpaddingLoDTensorFunctor<platform::CUDADeviceContext, T> {
public:
void operator()(const platform::CUDADeviceContext& context,
framework::LoDTensor* seq, const framework::Tensor& padding,
bool norm_by_times) {
auto lod = seq->lod();
PADDLE_ENFORCE_GT(lod.size(), 0UL,
"The lod of LoDTensor seq should not be null.");
const size_t level = 0;
framework::LoD abs_offset_lod = framework::ToAbsOffset(lod);
auto seq_dims = seq->dims();
PADDLE_ENFORCE_EQ(seq_dims[0],
static_cast<int64_t>(abs_offset_lod[level].back()),
"The first dimension of LoDTensor seq should be "
"equal to the sum of all sequences's length.");
auto padding_dims = padding.dims();
PADDLE_ENFORCE_EQ(padding_dims.size(), 3UL,
"The input padding should be a 3-D Tensor of shape "
"[max_sequnece_length, num_sequences, sequence_width].");
int64_t max_sequence_length = MaximumSequenceLength(lod, level);
PADDLE_ENFORCE_EQ(padding_dims[0], max_sequence_length,
"The first dimension of Tensor padding should be "
"the maximum length of all sequences in LoDTensor seq.");
const int64_t num_sequences = abs_offset_lod[level].size() - 1;
PADDLE_ENFORCE_EQ(padding_dims[1], num_sequences,
"The second dimension of Tensor padding should be "
"the number of sequences in LoDTensor seq.");
const int64_t sequence_width = seq->numel() / seq_dims[0];
PADDLE_ENFORCE_EQ(padding_dims[2], sequence_width,
"The third dimension of Tensor padding should be the "
"width of sequence in LoDTensor seq.");
if (!norm_by_times && num_sequences == 1UL) {
TensorCopy(padding, context.GetPlace(), context, seq);
seq->Resize(seq_dims);
const framework::LoDTensor& pad_tensor,
framework::LoDTensor* seq_tensor, int pad_seq_len = -1,
int lod_level = 0, bool norm_by_times = false,
const PadLayout layout = kBatchLengthWidth) {
auto seq_offsets = framework::ToAbsOffset(seq_tensor->lod())[lod_level];
const auto& seq_tensor_dims = seq_tensor->dims();
const auto& pad_tensor_dims = pad_tensor.dims();
int max_seq_len = MaximumSequenceLength(seq_offsets);
if (pad_seq_len == -1) {
pad_seq_len = max_seq_len;
}
int step_width = seq_tensor->numel() / seq_tensor_dims[0];
int seq_num = seq_offsets.size() - 1;
CheckDims(seq_tensor_dims, pad_tensor_dims, seq_offsets, pad_seq_len,
step_width, layout);
if (!norm_by_times && seq_num == 1UL && pad_seq_len == max_seq_len) {
TensorCopy(pad_tensor, context.GetPlace(), context, seq_tensor);
seq_tensor->Resize(seq_tensor_dims);
return;
}
const int64_t kBlockSize = 512;
const int kBlockSize = 512;
/* At least use 32 threads to copy sequence_width elements,
* and at least 8 elements for each thread.
*/
size_t block_dim_x =
std::min(((((sequence_width + 7) >> 3) + 31) >> 5) << 5, kBlockSize);
std::min(((((step_width + 7) >> 3) + 31) >> 5) << 5, kBlockSize);
size_t block_dim_y = kBlockSize / block_dim_x;
dim3 threads(block_dim_x, block_dim_y);
size_t grid_dim_x = (max_sequence_length + block_dim_y - 1) / block_dim_y;
size_t grid_dim_y = num_sequences;
size_t grid_dim_x = (pad_seq_len + block_dim_y - 1) / block_dim_y;
size_t grid_dim_y = seq_num;
dim3 grid(grid_dim_x, grid_dim_y);
const T* padding_data = padding.data<T>();
T* seq_data = seq->data<T>();
if (norm_by_times) {
SequencePaddingKernel<T, 1, 0><<<grid, threads, 0, context.stream()>>>(
const_cast<T*>(padding_data), seq_data,
abs_offset_lod[level].CUDAData(context.GetPlace()), sequence_width,
max_sequence_length, num_sequences);
} else {
SequencePaddingKernel<T, 0, 0><<<grid, threads, 0, context.stream()>>>(
const_cast<T*>(padding_data), seq_data,
abs_offset_lod[level].CUDAData(context.GetPlace()), sequence_width,
max_sequence_length, num_sequences);
}
const T* pad_data = pad_tensor.data<T>();
T* seq_data = seq_tensor->data<T>();
SequencePaddingKernel<T, kPadToSeq><<<grid, threads, 0, context.stream()>>>(
seq_data, pad_data, nullptr, false,
seq_offsets.CUDAData(context.GetPlace()), seq_num, pad_seq_len,
step_width, norm_by_times, layout);
}
};
template class PaddingLoDTensorFunctor<platform::CUDADeviceContext, int>;
template class PaddingLoDTensorFunctor<platform::CUDADeviceContext, int64_t>;
template class PaddingLoDTensorFunctor<platform::CUDADeviceContext, float>;
template class PaddingLoDTensorFunctor<platform::CUDADeviceContext, double>;
template class UnpaddingLoDTensorFunctor<platform::CUDADeviceContext, int>;
template class UnpaddingLoDTensorFunctor<platform::CUDADeviceContext, int64_t>;
template class UnpaddingLoDTensorFunctor<platform::CUDADeviceContext, float>;
template class UnpaddingLoDTensorFunctor<platform::CUDADeviceContext, double>;
} // namespace math
} // namespace operators
......
paddle/fluid/operators/math/sequence_padding.h
浏览文件 @ b081363b
......@@ -15,6 +15,7 @@ limitations under the License. */
#pragma once
#include <algorithm>
#include <vector>
#include "paddle/fluid/framework/lod_tensor.h"
#include "paddle/fluid/platform/device_context.h"
......@@ -22,17 +23,33 @@ namespace paddle {
namespace operators {
namespace math {
inline static size_t MaximumSequenceLength(const framework::LoD& lod,
const size_t level) {
const size_t num_sequences = lod[level].size() - 1;
size_t max_sequence_length = 0;
framework::LoD abs_offset_lod = framework::ToAbsOffset(lod);
for (size_t i = 0; i < num_sequences; ++i) {
max_sequence_length =
std::max(max_sequence_length,
abs_offset_lod[level][i + 1] - abs_offset_lod[level][i]);
enum PadLayout { kBatchLengthWidth = 0, kLengthBatchWidth };
enum CopyType { kSeqToPad, kPadToSeq };
inline static size_t MaximumSequenceLength(
const framework::Vector<size_t>& seq_offset) {
size_t seq_num = seq_offset.size() - 1;
size_t max_seq_len = 0;
for (size_t i = 0; i < seq_num; ++i) {
max_seq_len = std::max(max_seq_len, seq_offset[i + 1] - seq_offset[i]);
}
return max_sequence_length;
return max_seq_len;
}
inline static void CheckDims(const framework::DDim& seq_tensor_dims,
const framework::DDim& pad_tensor_dims,
const framework::Vector<size_t>& seq_offset,
int64_t padded_seq_len, int64_t step_width,
const PadLayout& layout) {
PADDLE_ENFORCE_EQ(static_cast<size_t>(seq_tensor_dims[0]), seq_offset.back(),
"Value of 1st dimension of the sequence tensor should be "
"equal to sum of lengths of all sequences.");
PADDLE_ENFORCE(seq_tensor_dims.size() + 1 == pad_tensor_dims.size() ||
seq_tensor_dims.size() == pad_tensor_dims.size(),
"pad_tensor's rank should be 1 greater than seq_tensor's "
"rank, or be equal with it.");
}
/*
......@@ -64,15 +81,22 @@ inline static size_t MaximumSequenceLength(const framework::LoD& lod,
template <typename DeviceContext, typename T>
class PaddingLoDTensorFunctor {
public:
void operator()(const DeviceContext& context, const framework::LoDTensor& seq,
framework::Tensor* padding, bool norm_by_times);
void operator()(const DeviceContext& context,
const framework::LoDTensor& seq_tensor,
framework::LoDTensor* pad_tensor,
const framework::LoDTensor& pad_value, int pad_seq_len = -1,
int lod_level = 0, bool norm_by_times = false,
const PadLayout layout = kBatchLengthWidth);
};
template <typename DeviceContext, typename T>
class UnpaddingLoDTensorFunctor {
public:
void operator()(const DeviceContext& context, framework::LoDTensor* seq,
const framework::Tensor& padding, bool norm_by_times);
void operator()(const DeviceContext& context,
const framework::LoDTensor& pad_tensor,
framework::LoDTensor* seq_tensor, int pad_seq_len = -1,
int lod_level = 0, bool norm_by_times = false,
const PadLayout layout = kBatchLengthWidth);
};
} // namespace math
......
paddle/fluid/operators/math/sequence_padding_test.cc
浏览文件 @ b081363b
......@@ -23,7 +23,9 @@ void TestSequencePadding(const paddle::framework::LoD& lod,
paddle::framework::LoDTensor cpu_seq_back;
paddle::framework::LoDTensor seq;
paddle::framework::LoDTensor seq_back;
paddle::framework::Tensor padding;
paddle::framework::LoDTensor padding;
paddle::framework::LoDTensor cpu_pad_value;
paddle::framework::LoDTensor pad_value;
const size_t level = lod.size() - 1;
auto seq_dims =
......@@ -46,20 +48,33 @@ void TestSequencePadding(const paddle::framework::LoD& lod,
}
const size_t max_sequence_length =
paddle::operators::math::MaximumSequenceLength(lod, level);
paddle::operators::math::MaximumSequenceLength(lod[level]);
const size_t num_sequences = lod[level].size() - 1;
auto padding_dims =
paddle::framework::make_ddim({static_cast<int64_t>(max_sequence_length),
static_cast<int64_t>(num_sequences),
static_cast<int64_t>(sequence_width)});
padding.mutable_data<T>(padding_dims, *place);
T* pad_value_data =
cpu_pad_value.mutable_data<T>({1}, paddle::platform::CPUPlace());
*pad_value_data = static_cast<T>(0);
if (paddle::platform::is_cpu_place(*place)) {
pad_value = cpu_pad_value;
} else {
TensorCopySync(cpu_pad_value, *place, &pad_value);
}
paddle::operators::math::PaddingLoDTensorFunctor<DeviceContext, T>()(
*context, seq, &padding, false);
*context, seq, &padding, pad_value, -1, 0, false,
paddle::operators::math::kLengthBatchWidth);
seq_back.set_lod(lod);
seq_back.mutable_data<T>(seq_dims, *place);
paddle::operators::math::UnpaddingLoDTensorFunctor<DeviceContext, T>()(
*context, &seq_back, padding, false);
*context, padding, &seq_back, -1, 0, false,
paddle::operators::math::kLengthBatchWidth);
if (paddle::platform::is_cpu_place(*place)) {
cpu_seq_back = seq_back;
......
paddle/fluid/operators/pad_constant_like_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/pad_constant_like_op.h"
namespace paddle {
namespace operators {
using framework::Tensor;
class PadConstantLikeOp : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
void InferShape(framework::InferShapeContext *ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("X"),
"Input(X) of PadConstantLikeOp should not be null.");
PADDLE_ENFORCE(ctx->HasInput("Y"),
"Input(Y) of PadConstantLikeOp should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("Out"),
"Output(Out) of PadConstantLikeOp should not be null.");
auto x_dim = ctx->GetInputDim("X");
auto y_dim = ctx->GetInputDim("Y");
PADDLE_ENFORCE_EQ(x_dim.size(), y_dim.size(),
"The dimention of X and Y should be the same.");
for (int i = 0; i < x_dim.size(); ++i) {
PADDLE_ENFORCE_GE(x_dim[i], y_dim[i]);
}
ctx->SetOutputDim("Out", x_dim);
ctx->ShareLoD("X", /*->*/ "Out");
}
protected:
framework::OpKernelType GetExpectedKernelType(
const framework::ExecutionContext &ctx) const override {
return framework::OpKernelType(
framework::ToDataType(ctx.Input<Tensor>("Y")->type()),
ctx.device_context());
}
};
class PadConstantLikeOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() override {
AddInput("X",
"The input of pad_constant_like op. "
"The input should be a k-D tensor(k > 0 and k < 7)");
AddInput("Y",
"The input of pad_constant_like op. "
"The input should be a k-D tensor(k > 0 and k < 7)");
AddOutput("Out",
"The output of pad_constant_like op. "
"A tensor with the same shape as X.");
AddAttr<float>("pad_value",
"(float, default 0.0) "
"The value to fill the padded areas.")
.SetDefault(0.0f);
AddComment(R"DOC(
PadConstantLikeOp Operator.
Pad input(Y) with a pad_value, the number of values padded to the edges of each
axis is specified by the difference of the shape of X and Y.
((0, shape_x_0 - shape_y_0), … (0, shape_x_n - shape_y_n)) unique pad widths for
each axis.
The input should be a k-D tensor(k > 0 and k < 7). As an example:
case1:
Given:
X = [[1, 2],
[3, 4],
[1, 2],
[3, 4]]],
X.shape = (4, 2)
Y = [[5, 6],
[7, 8]],
Y.shape = (2, 2)
And
pad_value = 0,
Return:
Out = [[5, 6],
[7, 8],
[0, 0],
[0, 0]]
Out.shape = (4, 2)
case2:
Given:
X = [[[[ 0, 1, 2],
[ 3, 4, 5]],
[[ 6, 7, 8],
[ 9, 10, 11]],
[[12, 13, 14],
[15, 16, 17]]],
[[[18, 19, 20],
[21, 22, 23]],
[[24, 25, 26],
[27, 28, 29]],
[[30, 31, 32],
[33, 34, 35]]]]
X.shape = (2, 3, 2, 3)
Y = [[[[35, 36, 37]],
[[38, 39, 40]],
[[41, 42, 43]]]]
Y.shape = (1, 3, 1, 3)
And
pad_value = -1,
Return:
Out = [[[[35, 36, 37],
[-1, -1, -1]],
[[38, 39, 40],
[-1, -1, -1]],
[[41, 42, 43],
[-1, -1, -1]]],
[[[-1, -1, -1],
[-1, -1, -1]],
[[-1, -1, -1],
[-1, -1, -1]],
[[-1, -1, -1],
[-1, -1, -1]]]]
Out.shape = (2, 3, 2, 3)
)DOC");
}
};
class PadConstantLikeOpGrad : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
void InferShape(framework::InferShapeContext *ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("Y"), "Input(Y) should not be null");
PADDLE_ENFORCE(ctx->HasInput(framework::GradVarName("Out")),
"Input(Out@GRAD) should not be null");
auto y_dim = ctx->GetInputDim("Y");
auto dout_dim = ctx->GetInputDim(framework::GradVarName("Out"));
PADDLE_ENFORCE_EQ(dout_dim.size(), y_dim.size(),
"The dimention of X and Y should be the same.");
auto y_grad_name = framework::GradVarName("Y");
if (ctx->HasOutput(y_grad_name)) {
ctx->SetOutputDim(y_grad_name, y_dim);
ctx->ShareLoD("Y", /*->*/ y_grad_name);
for (int i = 0; i < y_dim.size(); ++i) {
PADDLE_ENFORCE_GE(dout_dim[i], y_dim[i]);
}
}
}
protected:
framework::OpKernelType GetExpectedKernelType(
const framework::ExecutionContext &ctx) const override {
return framework::OpKernelType(
framework::ToDataType(ctx.Input<Tensor>("Y")->type()),
ctx.device_context());
}
};
class PadConstantLikeOpGradMaker : public framework::SingleGradOpDescMaker {
public:
using framework::SingleGradOpDescMaker::SingleGradOpDescMaker;
protected:
std::unique_ptr<framework::OpDesc> Apply() const override {
auto *bind = new framework::OpDesc();
bind->SetType("pad_constant_like_grad");
bind->SetInput("Y", Input("Y"));
bind->SetInput(framework::GradVarName("Out"), OutputGrad("Out"));
bind->SetOutput(framework::GradVarName("Y"), InputGrad("Y"));
bind->SetAttrMap(Attrs());
return std::unique_ptr<framework::OpDesc>(bind);
}
};
} // namespace operators
} // namespace paddle
namespace ops = paddle::operators;
REGISTER_OPERATOR(pad_constant_like, ops::PadConstantLikeOp,
ops::PadConstantLikeOpMaker, ops::PadConstantLikeOpGradMaker);
REGISTER_OPERATOR(pad_constant_like_grad, ops::PadConstantLikeOpGrad);
REGISTER_OP_CPU_KERNEL(
pad_constant_like,
ops::PadConstantLikeKernel<paddle::platform::CPUDeviceContext, float>,
ops::PadConstantLikeKernel<paddle::platform::CPUDeviceContext, double>);
REGISTER_OP_CPU_KERNEL(
pad_constant_like_grad,
ops::PadConstantLikeGradKernel<paddle::platform::CPUDeviceContext, float>,
ops::PadConstantLikeGradKernel<paddle::platform::CPUDeviceContext, double>);
paddle/fluid/operators/pad_constant_like_op.cu 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#define EIGEN_USE_GPU
#include "paddle/fluid/operators/pad_constant_like_op.h"
namespace ops = paddle::operators;
REGISTER_OP_CUDA_KERNEL(
pad_constant_like,
ops::PadConstantLikeKernel<paddle::platform::CUDADeviceContext, float>,
ops::PadConstantLikeKernel<paddle::platform::CUDADeviceContext, double>);
REGISTER_OP_CUDA_KERNEL(
pad_constant_like_grad,
ops::PadConstantLikeGradKernel<paddle::platform::CUDADeviceContext, float>,
ops::PadConstantLikeGradKernel<paddle::platform::CUDADeviceContext,
double>);
paddle/fluid/operators/pad_constant_like_op.h 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include <utility>
#include <vector>
#include "paddle/fluid/framework/eigen.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/framework/tensor.h"
#include "paddle/fluid/framework/tensor_util.h"
#include "paddle/fluid/operators/math/padding.h"
namespace paddle {
namespace operators {
template <typename DeviceContext, typename T>
class PadConstantLikeKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& context) const override {
auto in_x = context.Input<framework::Tensor>("X");
auto in_y = context.Input<framework::Tensor>("Y");
auto* out = context.Output<framework::Tensor>("Out");
if (in_x->dims() == in_y->dims()) {
// TensorCopy(in_y, context.GetPlace(), context, out);
out->ShareDataWith(*in_y);
return;
}
T pad_value = context.Attr<T>("pad_value");
out->mutable_data<T>(context.GetPlace());
int rank = context.Input<framework::Tensor>("X")->dims().size();
std::vector<int> pads(rank * 2, 0);
for (int j = 0; j < rank; ++j) {
pads[j * 2] = 0;
pads[j * 2 + 1] = static_cast<int>(in_x->dims()[j] - in_y->dims()[j]);
}
math::PaddingFunctor<DeviceContext, T>(rank, context, pads, pad_value,
*in_y, out);
}
};
template <typename DeviceContext, typename T>
class PadConstantLikeGradKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& context) const override {
auto in_y = context.Input<framework::Tensor>("Y");
auto in_dout =
context.Input<framework::Tensor>(framework::GradVarName("Out"));
auto* d_y = context.Output<framework::Tensor>(framework::GradVarName("Y"));
if (d_y == nullptr) {
return;
}
if (in_dout->dims() == in_y->dims()) {
// TensorCopy(in_dout, context.GetPlace(), context, d_y);
d_y->ShareDataWith(*in_dout);
return;
}
d_y->mutable_data<T>(context.GetPlace());
int rank = in_dout->dims().size();
std::vector<int> pads(static_cast<size_t>(rank) * 2, 0);
for (int j = 0; j < rank; ++j) {
pads[j * 2] = 0;
pads[j * 2 + 1] = static_cast<int>(in_dout->dims()[j] - in_y->dims()[j]);
}
math::PaddingGradFunctor<DeviceContext, T>(rank, context, pads, *in_dout,
d_y);
}
};
} // namespace operators
} // namespace paddle
paddle/fluid/operators/pad_op.h
浏览文件 @ b081363b
......@@ -18,117 +18,44 @@ limitations under the License. */
#include <vector>
#include "paddle/fluid/framework/eigen.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/operators/math/padding.h"
namespace paddle {
namespace operators {
using Tensor = framework::Tensor;
template <typename T, size_t D, int MajorType = Eigen::RowMajor,
typename IndexType = Eigen::DenseIndex>
using EigenTensor = framework::EigenTensor<T, D, MajorType, IndexType>;
template <typename DeviceContext, typename T, size_t D>
void PadFunction(const framework::ExecutionContext& context) {
template <typename DeviceContext, typename T>
class PadKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& context) const override {
auto pads = context.Attr<std::vector<int>>("paddings");
Eigen::array<std::pair<int, int>, D> paddings;
for (size_t i = 0; i < paddings.size(); ++i) {
paddings[i].first = pads[i * 2];
paddings[i].second = pads[i * 2 + 1];
}
T pad_value = context.Attr<T>("pad_value");
auto* x = context.Input<Tensor>("X");
auto* out = context.Output<Tensor>("Out");
out->mutable_data<T>(context.GetPlace());
auto x_tensor = EigenTensor<T, D>::From(*x);
auto out_tensor = EigenTensor<T, D>::From(*out);
auto& place =
*context.template device_context<DeviceContext>().eigen_device();
out_tensor.device(place) = x_tensor.pad(paddings, pad_value);
}
int rank = x->dims().size();
math::PaddingFunctor<DeviceContext, T>(rank, context, pads, pad_value, *x,
out);
}
};
template <typename DeviceContext, typename T>
class PadKernel : public framework::OpKernel<T> {
class PadGradKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& context) const override {
int rank = context.Input<Tensor>("X")->dims().size();
switch (rank) {
case 1:
PadFunction<DeviceContext, T, 1>(context);
break;
case 2:
PadFunction<DeviceContext, T, 2>(context);
break;
case 3:
PadFunction<DeviceContext, T, 3>(context);
break;
case 4:
PadFunction<DeviceContext, T, 4>(context);
break;
case 5:
PadFunction<DeviceContext, T, 5>(context);
break;
case 6:
PadFunction<DeviceContext, T, 6>(context);
break;
default:
PADDLE_THROW(
"PadOp only support tensors with no more than 6 dimensions.");
}
}
};
template <typename DeviceContext, typename T, size_t D>
void PadGradFunction(const framework::ExecutionContext& context) {
auto pads = context.Attr<std::vector<int>>("paddings");
Eigen::array<std::pair<int, int>, D> paddings;
for (size_t i = 0; i < paddings.size(); ++i) {
paddings[i].first = -pads[i * 2];
paddings[i].second = -pads[i * 2 + 1];
}
auto* d_out = context.Input<Tensor>(framework::GradVarName("Out"));
auto* d_x = context.Output<Tensor>(framework::GradVarName("X"));
if (d_x != nullptr) {
d_x->mutable_data<T>(context.GetPlace());
auto d_x_tensor = EigenTensor<T, D>::From(*d_x);
auto d_out_tensor = EigenTensor<T, D>::From(*d_out);
auto& place =
*context.template device_context<DeviceContext>().eigen_device();
d_x_tensor.device(place) = d_out_tensor.pad(paddings, 0);
if (d_x == nullptr) {
return;
}
}
template <typename DeviceContext, typename T>
class PadGradKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& context) const override {
size_t rank =
context.Input<Tensor>(framework::GradVarName("Out"))->dims().size();
switch (rank) {
case 1:
PadGradFunction<DeviceContext, T, 1>(context);
break;
case 2:
PadGradFunction<DeviceContext, T, 2>(context);
break;
case 3:
PadGradFunction<DeviceContext, T, 3>(context);
break;
case 4:
PadGradFunction<DeviceContext, T, 4>(context);
break;
case 5:
PadGradFunction<DeviceContext, T, 5>(context);
break;
case 6:
PadGradFunction<DeviceContext, T, 6>(context);
break;
default:
PADDLE_THROW(
"PadOp only support tensors with no more than 6 dimensions.");
}
d_x->mutable_data<T>(context.GetPlace());
int rank = d_out->dims().size();
math::PaddingGradFunctor<DeviceContext, T>(rank, context, pads, *d_out,
d_x);
}
};
......
paddle/fluid/operators/parallel_do_op.cc
浏览文件 @ b081363b
......@@ -355,6 +355,7 @@ class ParallelDoGradOpDescMaker : public framework::SingleGradOpDescMaker {
grad->SetInput(framework::GradVarName(output_param), og_names);
}
}
grad->SetInput("Communicator", {"nccl_com__do_not_change_"});
grad->SetAttrMap(this->Attrs());
grad->SetBlockAttr(kParallelBlock, grad_block_[0]);
......
paddle/fluid/operators/print_op.cc
浏览文件 @ b081363b
......@@ -13,14 +13,12 @@
limitations under the License. */
#include <algorithm>
#include <ctime>
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/framework/var_type.h"
#include "paddle/fluid/framework/variable.h"
namespace paddle {
namespace operators {
using framework::GradVarName;
#define CLOG std::cout
......@@ -35,7 +33,7 @@ struct Formater {
std::type_index dtype{typeid(const char)};
framework::LoD lod;
int summarize;
void* data{nullptr};
void *data{nullptr};
void operator()(size_t size) {
PrintMessage();
......@@ -101,7 +99,7 @@ struct Formater {
template <typename T>
void Display(size_t size) {
auto* d = reinterpret_cast<T*>(data);
auto *d = reinterpret_cast<T *>(data);
CLOG << "\tdata: ";
if (summarize != -1) {
summarize = std::min(size, (size_t)summarize);
......@@ -120,51 +118,36 @@ struct Formater {
// TODO(ChunweiYan) there should be some other printers for TensorArray
class TensorPrintOp : public framework::OperatorBase {
public:
TensorPrintOp(const std::string& type,
const framework::VariableNameMap& inputs,
const framework::VariableNameMap& outputs,
const framework::AttributeMap& attrs)
TensorPrintOp(const std::string &type,
const framework::VariableNameMap &inputs,
const framework::VariableNameMap &outputs,
const framework::AttributeMap &attrs)
: OperatorBase(type, inputs, outputs, attrs) {}
TensorPrintOp(const TensorPrintOp& o)
TensorPrintOp(const TensorPrintOp &o)
: framework::OperatorBase(
static_cast<const framework::OperatorBase&>(o)) {
static_cast<const framework::OperatorBase &>(o)) {
PADDLE_THROW("Not implemented.");
}
private:
void RunImpl(const framework::Scope& scope,
const platform::Place& place) const override {
const framework::Variable* in_var_ptr = nullptr;
std::string phase(kForward);
void RunImpl(const framework::Scope &scope,
const platform::Place &place) const override {
const framework::Variable *in_var_ptr = nullptr;
std::string printed_var_name = "";
auto& inputs = Inputs();
if (inputs.find("In") != inputs.end() && !Inputs("In").empty()) {
in_var_ptr = scope.FindVar(Input("In"));
printed_var_name = Inputs("In").front();
} else if (inputs.find("In@GRAD") != inputs.end() &&
!Inputs("In@GRAD").empty()) {
in_var_ptr = scope.FindVar(Input("In@GRAD"));
printed_var_name = Inputs("In@GRAD").front();
phase = std::string(kBackward);
} else {
PADDLE_THROW("Unknown phase, should be forward or backward.");
}
PADDLE_ENFORCE_NOT_NULL(in_var_ptr);
auto& in_tensor = in_var_ptr->Get<framework::LoDTensor>();
auto* out_var_ptr = scope.FindVar(Output("Out"));
auto& out_tensor = *out_var_ptr->GetMutable<framework::LoDTensor>();
// Just copy data from input tensor to output tensor
// output tensor share same memory with input tensor
out_tensor.ShareDataWith(in_tensor);
out_tensor.set_lod(in_tensor.lod());
auto &in_tensor = in_var_ptr->Get<framework::LoDTensor>();
std::string print_phase = Attr<std::string>("print_phase");
if (print_phase != phase && print_phase != std::string(kBoth)) {
bool is_forward = Attr<bool>("is_forward");
if ((is_forward && print_phase == kBackward) ||
(!is_forward && print_phase == kForward)) {
return;
}
......@@ -192,7 +175,7 @@ class TensorPrintOp : public framework::OperatorBase {
formater.dtype = printed_tensor.type();
}
if (Attr<bool>("print_tensor_shape")) {
auto& dims = printed_tensor.dims();
auto &dims = printed_tensor.dims();
formater.dims.resize(dims.size());
for (int i = 0; i < dims.size(); ++i) formater.dims[i] = dims[i];
}
......@@ -200,7 +183,7 @@ class TensorPrintOp : public framework::OperatorBase {
formater.lod = printed_tensor.lod();
}
formater.summarize = Attr<int>("summarize");
formater.data = reinterpret_cast<void*>(printed_tensor.data<void>());
formater.data = reinterpret_cast<void *>(printed_tensor.data<void>());
formater(printed_tensor.numel());
}
......@@ -219,14 +202,14 @@ class PrintOpProtoAndCheckMaker : public framework::OpProtoAndCheckerMaker {
AddAttr<bool>("print_tensor_type", "Whether to print the tensor's dtype.");
AddAttr<bool>("print_tensor_shape", "Whether to print the tensor's shape.");
AddAttr<bool>("print_tensor_lod", "Whether to print the tensor's lod.");
AddAttr<std::string>(
"print_phase",
"(string, default 'BOTH') Which phase to display including 'FORWARD' "
AddAttr<std::string>("print_phase",
"(string, default 'FORWARD') Which phase to display "
"including 'FORWARD' "
"'BACKWARD' and 'BOTH'.")
.SetDefault(std::string(kBoth))
.InEnum({std::string(kForward), std::string(kBackward),
std::string(kBoth)});
AddOutput("Out", "Output tensor with same data as input tensor.");
AddAttr<bool>("is_forward", "Whether is forward or not").SetDefault(true);
AddComment(R"DOC(
Creates a print op that will print when a tensor is accessed.
......@@ -238,40 +221,21 @@ tensor `t`.)DOC");
class InferShapeForward : public framework::InferShapeBase {
public:
void operator()(framework::InferShapeContext* context) const override {
void operator()(framework::InferShapeContext *context) const override {
PADDLE_ENFORCE(context->HasInput("In"), "Input(In) should not be null.");
context->ShareLoD("In", /*->*/ "Out");
context->SetOutputDim("Out", context->GetInputDim("In"));
}
};
class InferShapeBackward : public framework::InferShapeBase {
public:
void operator()(framework::InferShapeContext* context) const override {
PADDLE_ENFORCE(context->HasInput("In@GRAD"),
"Input(In@GRAD) should not be null.");
context->ShareLoD("In@GRAD", /*->*/ "Out");
context->SetOutputDim("Out", context->GetInputDim("In@GRAD"));
}
};
class InferVarType : public framework::VarTypeInference {
public:
void operator()(const framework::OpDesc& op_desc,
framework::BlockDesc* block) const override {}
};
class PrintOpProtoAndCheckGradOpMaker
: public framework::SingleGradOpDescMaker {
class PrintOpGradientMaker : public framework::SingleGradOpDescMaker {
public:
using framework::SingleGradOpDescMaker::SingleGradOpDescMaker;
std::unique_ptr<framework::OpDesc> Apply() const override {
auto* op_desc_ptr = new framework::OpDesc();
op_desc_ptr->SetType("print_grad");
op_desc_ptr->SetInput("In@GRAD", OutputGrad("Out"));
op_desc_ptr->SetOutput("Out", InputGrad("In"));
auto *op_desc_ptr = new framework::OpDesc();
op_desc_ptr->SetType("print");
op_desc_ptr->SetInput("In", InputGrad("In"));
op_desc_ptr->SetAttrMap(Attrs());
op_desc_ptr->SetAttr("is_forward", false);
return std::unique_ptr<framework::OpDesc>(op_desc_ptr);
}
};
......@@ -282,6 +246,4 @@ class PrintOpProtoAndCheckGradOpMaker
namespace ops = paddle::operators;
REGISTER_OPERATOR(print, ops::TensorPrintOp, ops::PrintOpProtoAndCheckMaker,
ops::PrintOpProtoAndCheckGradOpMaker, ops::InferShapeForward,
ops::InferVarType);
REGISTER_OPERATOR(print_grad, ops::TensorPrintOp, ops::InferShapeBackward);
ops::PrintOpGradientMaker, ops::InferShapeForward);
paddle/fluid/operators/scale_op.cc
浏览文件 @ b081363b
......@@ -13,8 +13,11 @@ See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/scale_op.h"
#include <string>
#include "paddle/fluid/operators/detail/safe_ref.h"
namespace paddle {
namespace operators {
......@@ -52,6 +55,21 @@ $$Out = scale*X$$
}
};
class ScaleOpVarTypeInference : public framework::VarTypeInference {
public:
void operator()(const framework::OpDesc &op_desc,
framework::BlockDesc *block) const override {
auto &in_var_name = op_desc.Input("X").front();
auto &in_var = detail::Ref(block->FindVarRecursive(in_var_name));
auto out_var_name = op_desc.Output("Out").front();
auto *out_var = block->FindVarRecursive(out_var_name);
out_var->SetType(in_var.GetType());
out_var->SetDataType(in_var.GetDataType());
}
};
class ScaleGradMaker : public framework::SingleGradOpDescMaker {
public:
using framework::SingleGradOpDescMaker::SingleGradOpDescMaker;
......@@ -71,7 +89,8 @@ class ScaleGradMaker : public framework::SingleGradOpDescMaker {
namespace ops = paddle::operators;
REGISTER_OPERATOR(scale, ops::ScaleOp, ops::ScaleOpMaker, ops::ScaleGradMaker);
REGISTER_OPERATOR(scale, ops::ScaleOp, ops::ScaleOpMaker, ops::ScaleGradMaker,
ops::ScaleOpVarTypeInference);
REGISTER_OP_CPU_KERNEL(
scale, ops::ScaleKernel<paddle::platform::CPUDeviceContext, float>,
ops::ScaleKernel<paddle::platform::CPUDeviceContext, double>,
......
paddle/fluid/operators/scale_op.h
浏览文件 @ b081363b
......@@ -22,17 +22,29 @@ namespace operators {
template <typename DeviceContext, typename T>
class ScaleKernel : public framework::OpKernel<T> {
public:
virtual void Compute(const framework::ExecutionContext& context) const {
auto* tensor = context.Output<framework::Tensor>("Out");
auto* in = context.Input<framework::Tensor>("X");
tensor->mutable_data<T>(in->place());
virtual void Compute(const framework::ExecutionContext& ctx) const {
auto* in_var = ctx.InputVar("X");
auto* in = ctx.Input<framework::Tensor>("X");
auto scale = static_cast<T>(context.Attr<float>("scale"));
auto* out_var = ctx.OutputVar("Out");
auto* out = ctx.Output<framework::Tensor>("Out");
out->mutable_data<T>(in->place());
auto eigen_out = framework::EigenVector<T>::Flatten(*tensor);
PADDLE_ENFORCE_EQ(in->dims(), out->dims(),
"in and out should have the same dim");
auto scale = static_cast<T>(ctx.Attr<float>("scale"));
if (in_var->IsType<framework::SelectedRows>() && in_var != out_var) {
auto& in_slr = in_var->Get<framework::SelectedRows>();
auto* out_slr = out_var->GetMutable<framework::SelectedRows>();
out_slr->set_rows(in_slr.rows());
out_slr->set_height(in_slr.height());
}
auto eigen_out = framework::EigenVector<T>::Flatten(*out);
auto eigen_in = framework::EigenVector<T>::Flatten(*in);
auto& dev =
*context.template device_context<DeviceContext>().eigen_device();
auto& dev = *ctx.template device_context<DeviceContext>().eigen_device();
eigen_out.device(dev) = scale * eigen_in;
}
};
......
paddle/fluid/operators/send_barrier_op.cc
浏览文件 @ b081363b
......@@ -56,6 +56,10 @@ class SendBarrierOp : public framework::OperatorBase {
class SendBarrierOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() {
AddInput("X", "(Any) Dummy inputs, used for control dependency")
.AsDuplicable();
AddOutput("Out", "(Any) Dummy outputs, used for control dependency")
.AsDuplicable();
AddComment(R"DOC(
SendBarrier operator
......
paddle/fluid/operators/sequence_pad_op.cc 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/sequence_pad_op.h"
namespace paddle {
namespace operators {
class SequencePadOp : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
protected:
void InferShape(framework::InferShapeContext* ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("X"),
"Input(X) of SequencePadOp should not be null.");
PADDLE_ENFORCE(ctx->HasInput("PadValue"),
"Input(PadValue) of SequencePadOp should not be null.");
PADDLE_ENFORCE(ctx->HasOutput("Out"),
"Output(Out) of SequencePadOp should not be null.");
auto x_dims = ctx->GetInputDim("X");
PADDLE_ENFORCE_GE(x_dims.size(), 2,
"The rank of Input(x) can't be less than 2.");
auto time_step_dims = framework::slice_ddim(x_dims, 1, x_dims.size());
auto pad_value_dims = ctx->GetInputDim("PadValue");
PADDLE_ENFORCE(pad_value_dims == framework::make_ddim({1}) ||
pad_value_dims == time_step_dims,
"The Input(PadValue) must be a scalar or a tensor whose "
"shape equals to time steps in sequences");
int out_dim_0 = -1;
int out_dim_1 = -1;
if (ctx->IsRuntime()) {
// run time
framework::Variable* x_var =
boost::get<framework::Variable*>(ctx->GetInputVarPtrs("X")[0]);
const auto& x_lod = x_var->Get<LoDTensor>().lod();
PADDLE_ENFORCE(!x_lod.empty(), "The Input(X) must hold lod info.");
const auto& x_lod_0 = x_lod[0];
PADDLE_ENFORCE_GE(x_lod_0.size(), 2,
"The Input(X)'s lod info is corrupted.");
PADDLE_ENFORCE_EQ(
x_dims[0], static_cast<int64_t>(x_lod_0.back()),
"The Input(X)'s lod info mismatches the actual tensor shape.");
int seq_num = x_lod_0.size() - 1;
int max_seq_len = math::MaximumSequenceLength(x_lod_0);
int padded_length = ctx->Attrs().Get<int>("padded_length");
if (padded_length == -1) {
padded_length = max_seq_len;
}
PADDLE_ENFORCE_GE(padded_length, max_seq_len,
"The Attr(padded_length) must be -1 or an int greater "
"than the length of the longest original sequence.");
out_dim_0 = seq_num;
out_dim_1 = padded_length;
} else {
// compile time
framework::VarDesc* x_desc =
boost::get<framework::VarDesc*>(ctx->GetInputVarPtrs("X")[0]);
PADDLE_ENFORCE_GE(x_desc->GetLoDLevel(), 1);
}
std::vector<int> out_dims_vec{out_dim_0, out_dim_1};
auto time_step_dims_vec = framework::vectorize2int(time_step_dims);
out_dims_vec.insert(out_dims_vec.end(), time_step_dims_vec.begin(),
time_step_dims_vec.end());
ctx->SetOutputDim("Out", framework::make_ddim(out_dims_vec));
}
};
class SequencePadOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() override {
AddInput("X",
"(LoDTensor, default LoDTensor<float>) Input variable which "
"should contain lod information.");
AddInput("PadValue",
"(LoDTensor), this Tensor holds values that will be fill into "
"padded steps. It can be a scalar or a tensor whose shape equals "
"to time steps in sequences. If it's a scalar, it will be "
"automatically broadcasted to the shape of time step.");
AddOutput(
"Out",
"(LoDTensor) The output vairable, which contains padded sequences.");
AddAttr<int>(
"padded_length",
"The length of padded sequences. It can be setted to -1 or "
"any positive int. When it is -1, all sequences will be padded up to "
"the length of the longest one among them; when it a certain positive "
"value, it must be greater than the length of the longest original "
"sequence.")
.SetDefault(-1);
AddComment(R"DOC(
Sequence Pad Operator
This operator pads sequences in a same batch to a consistent length.
The length is specified by attribute 'padded_length'. New elements,
whose values are specified by input 'PadValue', will be appended to
the end of each sequence, to make their final lengths consistent.
Following are cases to better explain how this works:
Case 1:
Given a 1-level LoDTensor input(X):
X.lod = [[0, 2, 5]]
X.data = [a, b, c, d, e]
and Input(PadValue):
PadValue.data = [0]
and attribite 'padded_length' = 4,
then we get LoDTensor:
Out.data = [[a, b, 0, 0],
[c, d, e, 0]]
Case 2:
Given a 1-level LoDTensor input(X):
X.lod = [[0, 2, 5]]
X.data = [[a1, a2], [b1, b2], [c1, c2], [d1, d2], [e1, e2]]
and Input(PadValue):
PadValue.data = [0]
and attribite 'padded_length' = -1, which mean using the length
of longest input sequence(3 in this case),
then we get LoDTensor:
Out.data = [[[a1, a2], [b1, b2], [0, 0]],
[[c1, c2], [d1, d2], [e1, e2]]]
Case 3:
Given a 1-level LoDTensor input(X):
X.lod = [[0, 2, 5]]
X.data = [[a1, a2], [b1, b2], [c1, c2], [d1, d2], [e1, e2]]
and Input(PadValue):
PadValue.data = [p1, p2]
and attribite 'padded_length' = -1, which mean using the length
of longest input sequence(3 in this case),
then we get LoDTensor:
Out.data = [[[a1, a2], [b1, b2], [p1, p2]],
[[c1, c2], [d1, d2], [e1, e2]]]
)DOC");
}
};
class SequencePadGradOp : public framework::OperatorWithKernel {
public:
using framework::OperatorWithKernel::OperatorWithKernel;
void InferShape(framework::InferShapeContext* ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("X"),
"Input(X) of SequencePadGradOp should not be null.");
PADDLE_ENFORCE(ctx->HasInput(framework::GradVarName("Out")),
"Input(Out@GRAD) of SequencePadGradOp should not be null.");
if (ctx->HasOutput(framework::GradVarName("X"))) {
ctx->SetOutputDim(framework::GradVarName("X"), ctx->GetInputDim("X"));
ctx->ShareLoD("X", /*->*/ framework::GradVarName("X"));
}
}
};
} // namespace operators
} // namespace paddle
namespace ops = paddle::operators;
REGISTER_OPERATOR(sequence_pad, ops::SequencePadOp, ops::SequencePadOpMaker,
paddle::framework::DefaultGradOpDescMaker<true>);
REGISTER_OPERATOR(sequence_pad_grad, ops::SequencePadGradOp);
REGISTER_OP_CPU_KERNEL(
sequence_pad,
ops::SequencePadOpKernel<paddle::platform::CPUDeviceContext, float>,
ops::SequencePadOpKernel<paddle::platform::CPUDeviceContext, double>,
ops::SequencePadOpKernel<paddle::platform::CPUDeviceContext, int>,
ops::SequencePadOpKernel<paddle::platform::CPUDeviceContext, int64_t>);
REGISTER_OP_CPU_KERNEL(
sequence_pad_grad,
ops::SequencePadGradOpKernel<paddle::platform::CPUDeviceContext, float>,
ops::SequencePadGradOpKernel<paddle::platform::CPUDeviceContext, double>,
ops::SequencePadGradOpKernel<paddle::platform::CPUDeviceContext, int>,
ops::SequencePadGradOpKernel<paddle::platform::CPUDeviceContext, int64_t>);
paddle/fluid/operators/sequence_pad_op.cu 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/operators/sequence_pad_op.h"
namespace ops = paddle::operators;
REGISTER_OP_CUDA_KERNEL(
sequence_pad,
ops::SequencePadOpKernel<paddle::platform::CUDADeviceContext, float>,
ops::SequencePadOpKernel<paddle::platform::CUDADeviceContext, double>,
ops::SequencePadOpKernel<paddle::platform::CUDADeviceContext, int>,
ops::SequencePadOpKernel<paddle::platform::CUDADeviceContext, int64_t>);
REGISTER_OP_CUDA_KERNEL(
sequence_pad_grad,
ops::SequencePadGradOpKernel<paddle::platform::CUDADeviceContext, float>,
ops::SequencePadGradOpKernel<paddle::platform::CUDADeviceContext, double>,
ops::SequencePadGradOpKernel<paddle::platform::CUDADeviceContext, int>,
ops::SequencePadGradOpKernel<paddle::platform::CUDADeviceContext, int64_t>);
paddle/fluid/operators/sequence_pad_op.h 0 → 100644
浏览文件 @ b081363b
/* Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#include <vector>
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/memory/memcpy.h"
#include "paddle/fluid/operators/math/math_function.h"
#include "paddle/fluid/operators/math/sequence_padding.h"
namespace paddle {
namespace operators {
using LoDTensor = framework::LoDTensor;
using LoD = framework::LoD;
template <typename DeviceContext, typename T>
class SequencePadOpKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
const auto* x = ctx.Input<LoDTensor>("X");
auto* out = ctx.Output<LoDTensor>("Out");
out->mutable_data<T>(ctx.GetPlace());
const auto* pad_value = ctx.Input<LoDTensor>("PadValue");
int padded_length = ctx.Attr<int>("padded_length");
math::PaddingLoDTensorFunctor<DeviceContext, T>()(
ctx.template device_context<DeviceContext>(), *x, out, *pad_value,
padded_length, 0, false, math::kBatchLengthWidth);
}
};
template <typename DeviceContext, typename T>
class SequencePadGradOpKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
auto* d_x = ctx.Output<LoDTensor>(framework::GradVarName("X"));
if (d_x) {
const auto* d_out = ctx.Input<LoDTensor>(framework::GradVarName("Out"));
d_x->mutable_data<T>(ctx.GetPlace());
int padded_length = ctx.Attr<int>("padded_length");
math::UnpaddingLoDTensorFunctor<DeviceContext, T>()(
ctx.template device_context<DeviceContext>(), *d_out, d_x,
padded_length, 0, false, math::kBatchLengthWidth);
}
}
};
} // namespace operators
} // namespace paddle
paddle/fluid/operators/unstack_op.cc 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "paddle/fluid/operators/unstack_op.h"
namespace plat = paddle::platform;
namespace ops = paddle::operators;
USE_OP(stack);
REGISTER_OPERATOR(unstack, ops::UnStackOp, ops::UnStackOpMaker,
ops::UnStackOpInferShape, ops::UnStackGradOpDescMaker);
REGISTER_OPERATOR(unstack_grad, ops::UnStackGradOp,
ops::UnStackOpGradInferShape);
paddle/fluid/operators/unstack_op.h 0 → 100644
浏览文件 @ b081363b
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#include "paddle/fluid/framework/op_registry.h"
namespace paddle {
namespace operators {
class UnStackOpInferShape : public framework::InferShapeBase {
public:
void operator()(framework::InferShapeContext *ctx) const override {
PADDLE_ENFORCE(ctx->HasInput("X"), "Input(X) must exist.");
int axis = ctx->Attrs().Get<int>("axis");
int num = ctx->Attrs().Get<int>("num");
auto x_dim = ctx->GetInputDim("X");
int rank = x_dim.size();
PADDLE_ENFORCE(axis >= -rank && axis < rank,
"Attr(axis) must be inside [-rank, rank), where rank = %d",
rank);
if (axis < 0) axis += rank;
PADDLE_ENFORCE_EQ(ctx->Outputs("Y").size(), static_cast<size_t>(num),
"Number of Outputs(Y) is wrong");
if (x_dim[axis] > 0) {
PADDLE_ENFORCE_EQ(num, x_dim[axis], "Number of Outputs(Y) is wrong");
}
auto vec = framework::vectorize2int(x_dim);
vec.erase(vec.begin() + axis);
ctx->SetOutputsDim("Y", std::vector<framework::DDim>( // NOLINT
x_dim[axis], framework::make_ddim(vec)));
}
};
class UnStackOpMaker : public framework::OpProtoAndCheckerMaker {
public:
void Make() override {
AddInput("X", "The input of unstack op.");
AddOutput("Y", "The output of unstack op.").AsDuplicable();
AddAttr<int>("axis", "The axis along which Input(X) should be unstacked.")
.SetDefault(0);
AddAttr<int>("num", "The number of outputs(Y).").GreaterThan(0);
AddComment(R"DOC(
UnStack Operator.
UnStack Input(X) into several tensors along Attr(axis).
)DOC");
}
};
class UnStackOp : public framework::OperatorBase {
public:
using OperatorBase::OperatorBase;
private:
void RunImpl(const framework::Scope &scope,
const platform::Place &place) const override {
auto stack_grad_op = framework::OpRegistry::CreateOp(
"stack_grad", {{framework::GradVarName("Y"), {Input("X")}}},
{{framework::GradVarName("X"), Outputs("Y")}}, Attrs());
stack_grad_op->Run(scope, place);
}
};
class UnStackOpGradInferShape : public framework::InferShapeBase {
public:
void operator()(framework::InferShapeContext *ctx) const override {
PADDLE_ENFORCE_GT(ctx->Inputs(framework::GradVarName("Y")).size(), 0,
"Number of Inputs(Y@Grad) must be larger than 0");
PADDLE_ENFORCE(ctx->HasOutput(framework::GradVarName("X")),
"Output(X@Grad) must exist.");
auto input_dims = ctx->GetInputsDim(framework::GradVarName("Y"));
for (size_t i = 1; i < input_dims.size(); ++i) {
PADDLE_ENFORCE_EQ(input_dims[i], input_dims[0],
"Dims of all Inputs(Y@Grad) must be the same");
}
int axis = ctx->Attrs().Get<int>("axis");
int rank = input_dims[0].size();
PADDLE_ENFORCE(
axis >= -(rank + 1) && axis < rank + 1,
"Attr(axis) must be inside [-(rank+1), rank+1), where rank = %d", rank);
if (axis < 0) axis += (rank + 1);
auto vec = framework::vectorize2int(input_dims[0]);
vec.insert(vec.begin() + axis, input_dims.size());
ctx->SetOutputDim(framework::GradVarName("X"), framework::make_ddim(vec));
}
};
class UnStackGradOpDescMaker : public framework::SingleGradOpDescMaker {
public:
using framework::SingleGradOpDescMaker::SingleGradOpDescMaker;
protected:
std::unique_ptr<framework::OpDesc> Apply() const override {
std::unique_ptr<framework::OpDesc> op(new framework::OpDesc());
op->SetType("unstack_grad");
op->SetInput(framework::GradVarName("Y"), OutputGrad("Y"));
op->SetOutput(framework::GradVarName("X"), InputGrad("X"));
op->SetAttrMap(Attrs());
return op;
}
};
class UnStackGradOp : public framework::OperatorBase {
public:
using OperatorBase::OperatorBase;
private:
void RunImpl(const framework::Scope &scope,
const platform::Place &place) const override {
auto stack_op = framework::OpRegistry::CreateOp(
"stack", {{"X", Inputs(framework::GradVarName("Y"))}},
{{"Y", {Output(framework::GradVarName("X"))}}}, Attrs());
stack_op->Run(scope, place);
}
};
} // namespace operators
} // namespace paddle
paddle/fluid/operators/warpctc_op.h
浏览文件 @ b081363b
......@@ -153,17 +153,29 @@ class WarpCTCKernel : public framework::OpKernel<T> {
framework::make_ddim({static_cast<int64_t>(num_sequences), 1});
// warpctc needs sequences data stored in transposed padding format
Tensor warpctc_logits;
LoDTensor warpctc_logits;
const size_t max_sequence_length =
math::MaximumSequenceLength(logits_lod, level);
math::MaximumSequenceLength(logits_lod[level]);
auto warpctc_logits_dims =
framework::make_ddim({static_cast<int64_t>(max_sequence_length),
static_cast<int64_t>(num_sequences),
static_cast<int64_t>(sequence_width)});
warpctc_logits.mutable_data<T>(warpctc_logits_dims, ctx.GetPlace());
LoDTensor cpu_pad_value;
T* pad_value_data =
cpu_pad_value.mutable_data<T>({1}, platform::CPUPlace());
*pad_value_data = static_cast<T>(0);
LoDTensor pad_value;
if (platform::is_cpu_place(ctx.GetPlace())) {
pad_value = cpu_pad_value;
} else {
TensorCopySync(cpu_pad_value, ctx.GetPlace(), &pad_value);
}
math::PaddingLoDTensorFunctor<DeviceContext, T>()(
ctx.template device_context<DeviceContext>(), *logits, &warpctc_logits,
false);
pad_value, -1, 0, false /* norm_by_times */, math::kLengthBatchWidth);
const T* warpctc_logits_data = warpctc_logits.data<T>();
std::vector<int> warpctc_label_lengths(num_sequences);
......@@ -209,15 +221,15 @@ template <typename DeviceContext, typename T>
class WarpCTCGradKernel : public framework::OpKernel<T> {
public:
void Compute(const framework::ExecutionContext& ctx) const override {
auto* warpctc_grad = ctx.Input<Tensor>("WarpCTCGrad");
auto* warpctc_grad = ctx.Input<LoDTensor>("WarpCTCGrad");
auto* logits_grad = ctx.Output<LoDTensor>(framework::GradVarName("Logits"));
const Tensor* loss_grad = ctx.Input<Tensor>(framework::GradVarName("Loss"));
logits_grad->mutable_data<T>(ctx.GetPlace());
bool norm_by_times = ctx.Attr<bool>("norm_by_times");
math::UnpaddingLoDTensorFunctor<DeviceContext, T>()(
ctx.template device_context<DeviceContext>(), logits_grad,
*warpctc_grad, norm_by_times);
ctx.template device_context<DeviceContext>(), *warpctc_grad,
logits_grad, -1, 0, norm_by_times, math::kLengthBatchWidth);
const T* loss_grad_data = loss_grad->data<T>();
math::ScaleLoDTensorFunctor<DeviceContext, T>()(
......
paddle/fluid/platform/CMakeLists.txt
浏览文件 @ b081363b
if (NOT WIN32)
proto_library(profiler_proto SRCS profiler.proto DEPS framework_proto)
py_proto_compile(profiler_py_proto SRCS profiler.proto)
......@@ -10,6 +11,7 @@ add_custom_command(TARGET profiler_py_proto POST_BUILD
COMMAND cp *.py ${PADDLE_BINARY_DIR}/python/paddle/fluid/proto/profiler
COMMENT "Copy generated python proto into directory paddle/fluid/proto/profiler."
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
endif(NOT WIN32)
if(WITH_GPU)
nv_library(enforce SRCS enforce.cc)
......@@ -58,9 +60,12 @@ cc_test(init_test SRCS init_test.cc DEPS device_context)
nv_test(cudnn_helper_test SRCS cudnn_helper_test.cc DEPS dynload_cuda)
nv_test(transform_test SRCS transform_test.cu DEPS memory place device_context)
if (NOT WIN32)
cc_library(device_tracer SRCS device_tracer.cc DEPS boost profiler_proto framework_proto ${GPU_CTX_DEPS})
cc_library(profiler SRCS profiler.cc DEPS device_context device_tracer)
cc_test(profiler_test SRCS profiler_test.cc DEPS profiler)
endif(NOT WIN32)
nv_test(float16_gpu_test SRCS float16_test.cu DEPS lod_tensor)
cc_test(float16_test SRCS float16_test.cc DEPS lod_tensor)
......
paddle/fluid/platform/cpu_info.cc
浏览文件 @ b081363b
......@@ -22,9 +22,13 @@ limitations under the License. */
#ifdef __APPLE__
#include <sys/sysctl.h>
#include <sys/types.h>
#elif defined(_WIN32)
#define NOMINMAX // msvc max/min macro conflict with std::min/max
#include <windows.h>
#else
#include <unistd.h>
#endif
#endif // _WIN32
#include <algorithm>
#include "gflags/gflags.h"
......@@ -32,16 +36,20 @@ limitations under the License. */
DEFINE_double(fraction_of_cpu_memory_to_use, 1,
"Default use 100% of CPU memory for PaddlePaddle,"
"reserve the rest for page tables, etc");
#if !defined(_WIN32)
DEFINE_uint64(initial_cpu_memory_in_mb,
#ifdef PADDLE_WITH_MKLDNN
/* Aligned with mozga-intel, MKLDNN need at least 5000 MB
* to obtain the best performance*/
5000,
5000ul,
#else
500,
500ul,
#endif
"Initial CPU memory for PaddlePaddle, in MD unit.");
#else
DEFINE_uint64(initial_cpu_memory_in_mb, 500ul,
"Initial CPU memory for PaddlePaddle, in MD unit.");
#endif // !defined(_WIN32)
DEFINE_double(
fraction_of_cuda_pinned_memory_to_use, 0.5,
......@@ -60,6 +68,11 @@ inline size_t CpuTotalPhysicalMemory() {
size_t len = sizeof(size);
if (sysctl(mib, 2, &size, &len, NULL, 0) == 0) return (size_t)size;
return 0L;
#elif defined(_WIN32)
MEMORYSTATUSEX sMeminfo;
sMeminfo.dwLength = sizeof(sMeminfo);
GlobalMemoryStatusEx(&sMeminfo);
return sMeminfo.ullTotalPhys;
#else
int64_t pages = sysconf(_SC_PHYS_PAGES);
int64_t page_size = sysconf(_SC_PAGE_SIZE);
......
paddle/fluid/platform/device_tracer.h
浏览文件 @ b081363b
......@@ -13,7 +13,12 @@ See the License for the specific language governing permissions and
limitations under the License. */
#pragma once
#if !defined(_WIN32)
#include <sys/time.h>
#else
#include <windows.h>
#endif // !_WIN32
#include <time.h>
#include <chrono> // NOLINT
#include <string>
......@@ -27,12 +32,15 @@ namespace platform {
///////////////////////
// WARN: Under Development. Don't depend on it yet.
//////////////////////
#if !defined(_WIN32)
inline uint64_t PosixInNsec() {
struct timeval tv;
gettimeofday(&tv, nullptr);
return 1000 * (static_cast<uint64_t>(tv.tv_sec) * 1000000 + tv.tv_usec);
}
#else
inline uint64_t PosixInNsec() { return static_cast<uint64_t>(0); }
#endif // !_WIN32
// DeviceTracer performs the following tasks:
// 1. Register cuda callbacks for various events: kernel, memcpy, etc.
......
paddle/fluid/platform/dynload/CMakeLists.txt
浏览文件 @ b081363b
......@@ -16,7 +16,9 @@ if (CUPTI_FOUND)
list(APPEND CUDA_SRCS cupti.cc)
endif(CUPTI_FOUND)
nv_library(dynload_cuda SRCS ${CUDA_SRCS} DEPS dynamic_loader)
if (NOT WIN32)
cc_library(dynload_warpctc SRCS warpctc.cc DEPS dynamic_loader warpctc)
endif(NOT WIN32)
if (WITH_MKLML)
cc_library(dynload_mklml SRCS mklml.cc DEPS dynamic_loader mklml)
endif()
......
paddle/fluid/platform/dynload/dynamic_loader.cc
浏览文件 @ b081363b
......@@ -13,8 +13,6 @@ See the License for the specific language governing permissions and
limitations under the License. */
#include "paddle/fluid/platform/dynload/dynamic_loader.h"
#include <dlfcn.h>
#include <memory>
#include <mutex> // NOLINT
#include <string>
......@@ -23,6 +21,7 @@ limitations under the License. */
#include "glog/logging.h"
#include "paddle/fluid/platform/dynload/cupti_lib_path.h"
#include "paddle/fluid/platform/enforce.h"
#include "paddle/fluid/platform/port.h"
DEFINE_string(cudnn_dir, "",
"Specify path for loading libcudnn.so. For instance, "
......
paddle/fluid/platform/enforce.h
浏览文件 @ b081363b
......@@ -18,6 +18,11 @@ limitations under the License. */
#include <cxxabi.h> // for __cxa_demangle
#endif // __GNUC__
#if defined(_WIN32)
#define NOMINMAX // msvc max/min macro conflict with std::min/max
#define GLOG_NO_ABBREVIATED_SEVERITIES // msvc conflict logging with windows.h
#endif
#ifdef PADDLE_WITH_CUDA
#include <cublas_v2.h>
#include <cudnn.h>
......@@ -117,7 +122,12 @@ struct EOFException : public std::exception {
// always forces branch prediction of true.
// This generates faster binary code. __builtin_expect is since C++11.
// For more details, please check https://stackoverflow.com/a/43870188/724872.
#if !defined(_WIN32)
#define UNLIKELY(condition) __builtin_expect(static_cast<bool>(condition), 0)
#else
// there is no equivalent intrinsics in msvc.
#define UNLIKELY(condition) (condition == 0)
#endif
template <typename... Args>
inline typename std::enable_if<sizeof...(Args) != 0, void>::type throw_on_error(
......@@ -230,6 +240,7 @@ inline void throw_on_error(T e) {
throw_on_error(e, "");
}
#if !defined(_WIN32)
#define PADDLE_THROW(...) \
do { \
throw ::paddle::platform::EnforceNotMet( \
......@@ -248,15 +259,28 @@ inline void throw_on_error(T e) {
__FILE__, __LINE__); \
} \
} while (false)
#else
#define PADDLE_ENFORCE(...) ::paddle::platform::throw_on_error(__VA_ARGS__);
#endif
#define PADDLE_THROW_EOF() \
do { \
throw ::paddle::platform::EOFException("There is no next data.", __FILE__, \
__LINE__); \
} while (false)
#else
#define PADDLE_ENFORCE(...) ::paddle::platform::throw_on_error(__VA_ARGS__)
#endif // REPLACE_ENFORCE_GLOG
#else // !_WIN32
// disable enforce, caused by the varardic macro exception error
#define PADDLE_THROW(x) \
do { \
throw std::make_exception_ptr( \
std::runtime_error("Windows disable the enforce.")); \
} while (false)
#define PADDLE_ENFORCE(x, ...) x
#endif // !_WIN32
/*
* Some enforce helpers here, usage:
* int a = 1;
......
paddle/fluid/platform/init.cc
浏览文件 @ b081363b
......@@ -85,9 +85,6 @@ void InitDevices(bool init_p2p) {
} catch (const std::exception &exp) {
LOG(WARNING) << "Compiled with WITH_GPU, but no GPU found in runtime.";
}
#else
LOG(WARNING)
<< "'CUDA' is not supported, Please re-compile with WITH_GPU option";
#endif
InitDevices(init_p2p, devices);
}
......@@ -101,9 +98,6 @@ void InitDevices(bool init_p2p, const std::vector<int> devices) {
} catch (const std::exception &exp) {
LOG(WARNING) << "Compiled with WITH_GPU, but no GPU found in runtime.";
}
#else
LOG(WARNING)
<< "'CUDA' is not supported, Please re-compile with WITH_GPU option";
#endif
for (size_t i = 0; i < devices.size(); ++i) {
......
paddle/fluid/platform/profiler.h
浏览文件 @ b081363b
......@@ -69,6 +69,7 @@ void PushEvent(const std::string& name, const DeviceContext* dev_ctx);
void PopEvent(const std::string& name, const DeviceContext* dev_ctx);
#if !defined(_WIN32)
struct RecordEvent {
RecordEvent(const std::string& name, const DeviceContext* dev_ctx);
......@@ -94,6 +95,15 @@ struct RecordBlock {
std::string name_;
uint64_t start_ns_;
};
#else
// windows do not support profiler temporarily.
struct RecordEvent {
RecordEvent(const std::string& name, const DeviceContext* dev_ctx) {}
};
struct RecordBlock {
explicit RecordBlock(int block_id) {}
};
#endif
// Return the event list of all threads. Assumed the returned value calls
// event_lists, event_lists[i][j] represents the j-th Event of i-th thread.
......
paddle/fluid/pybind/protobuf.cc
浏览文件 @ b081363b
......@@ -234,6 +234,7 @@ void BindVarDsec(pybind11::module *m) {
pybind11::enum_<pd::proto::VarType::Type>(var_desc, "VarType", "")
.value("BOOL", pd::proto::VarType::BOOL)
.value("UINT8", pd::proto::VarType::UINT8)
.value("INT8", pd::proto::VarType::INT8)
.value("INT16", pd::proto::VarType::INT16)
.value("INT32", pd::proto::VarType::INT32)
.value("INT64", pd::proto::VarType::INT64)
......
paddle/fluid/pybind/pybind.cc
浏览文件 @ b081363b
......@@ -130,6 +130,7 @@ PYBIND11_PLUGIN(core) {
.def("set", PyCPUTensorSetFromArray<bool>)
.def("set", PyCPUTensorSetFromArray<uint16_t>)
.def("set", PyCPUTensorSetFromArray<uint8_t>)
.def("set", PyCPUTensorSetFromArray<int8_t>)
#ifdef PADDLE_WITH_CUDA
.def("set", PyCUDATensorSetFromArray<float>)
.def("set", PyCUDATensorSetFromArray<int>)
......@@ -138,6 +139,7 @@ PYBIND11_PLUGIN(core) {
.def("set", PyCUDATensorSetFromArray<bool>)
.def("set", PyCUDATensorSetFromArray<uint16_t>)
.def("set", PyCUDATensorSetFromArray<uint8_t>)
.def("set", PyCUDATensorSetFromArray<int8_t>)
.def("set", PyCUDAPinnedTensorSetFromArray<float>)
.def("set", PyCUDAPinnedTensorSetFromArray<int>)
.def("set", PyCUDAPinnedTensorSetFromArray<double>)
......@@ -145,6 +147,7 @@ PYBIND11_PLUGIN(core) {
.def("set", PyCUDAPinnedTensorSetFromArray<bool>)
.def("set", PyCUDAPinnedTensorSetFromArray<uint16_t>)
.def("set", PyCUDAPinnedTensorSetFromArray<uint8_t>)
.def("set", PyCUDAPinnedTensorSetFromArray<int8_t>)
#endif
.def("shape", [](Tensor &self) { return vectorize(self.dims()); })
.def("_set_float_element", TensorSetElement<float>)
......
paddle/fluid/pybind/tensor_py.h
浏览文件 @ b081363b
......@@ -97,7 +97,7 @@ struct CastToPyBufferImpl<true, I, ARGS...> {
inline pybind11::buffer_info CastToPyBuffer(const framework::Tensor &tensor) {
auto buffer_info =
details::CastToPyBufferImpl<true, 0, float, int, double, int64_t, bool,
uint8_t, platform::float16>()(tensor);
uint8_t, int8_t, platform::float16>()(tensor);
return buffer_info;
}
......
paddle/scripts/paddle_build.sh
浏览文件 @ b081363b
......@@ -335,12 +335,18 @@ function assert_api_not_changed() {
fi
python ${PADDLE_ROOT}/tools/diff_api.py ${PADDLE_ROOT}/paddle/fluid/API.spec new.spec
deactivate
}
function assert_api_spec_approvals() {
if [ -z ${BRANCH} ]; then
BRANCH="develop"
fi
API_CHANGE=`git diff --name-only upstream/develop | grep "paddle/fluid/API.spec" || true`
API_CHANGE=`git diff --name-only upstream/$BRANCH | grep "paddle/fluid/API.spec" || true`
echo "checking API.spec change, PR: ${GIT_PR_ID}, changes: ${API_CHANGE}"
if [ ${API_CHANGE} ] && [ "${GIT_PR_ID}" != "" ]; then
# TODO: curl -H 'Authorization: token ${TOKEN}'
APPROVALS=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews | \
# NOTE: per_page=10000 should be ok for all cases, a PR review > 10000 is not human readable.
APPROVALS=`curl -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/PaddlePaddle/Paddle/pulls/${GIT_PR_ID}/reviews?per_page=10000 | \
python ${PADDLE_ROOT}/tools/check_pr_approval.py 2 7845005 2887803 728699 13348433`
echo "current pr ${GIT_PR_ID} got approvals: ${APPROVALS}"
if [ "${APPROVALS}" == "FALSE" ]; then
......@@ -622,11 +628,12 @@ function main() {
cicheck)
cmake_gen ${PYTHON_ABI:-""}
build
assert_api_not_changed ${PYTHON_ABI:-""}
run_test
gen_capi_package
gen_fluid_inference_lib
test_fluid_inference_lib
assert_api_not_changed ${PYTHON_ABI:-""}
assert_api_spec_approvals
;;
*)
print_usage
......
python/paddle/dataset/image.py
浏览文件 @ b081363b
......@@ -203,7 +203,7 @@ def resize_short(im, size):
h_new = size * h // w
else:
w_new = size * w // h
im = cv2.resize(im, (h_new, w_new), interpolation=cv2.INTER_CUBIC)
im = cv2.resize(im, (w_new, h_new), interpolation=cv2.INTER_CUBIC)
return im
......@@ -345,7 +345,6 @@ def simple_transform(im,
if np.random.randint(2) == 0:
im = left_right_flip(im, is_color)
else:
im = center_crop(im, crop_size, is_color)
im = center_crop(im, crop_size, is_color=is_color)
if len(im.shape) == 3:
im = to_chw(im)
......
python/paddle/dataset/movielens.py
浏览文件 @ b081363b
......@@ -24,6 +24,7 @@ set and test set into paddle reader creators.
from __future__ import print_function
import numpy as np
import zipfile
import paddle.dataset.common
import re
......@@ -150,12 +151,12 @@ def __initialize_meta_info__():
def __reader__(rand_seed=0, test_ratio=0.1, is_test=False):
fn = __initialize_meta_info__()
rand = random.Random(x=rand_seed)
np.random.seed(rand_seed)
with zipfile.ZipFile(file=fn) as package:
with package.open('ml-1m/ratings.dat') as rating:
for line in rating:
line = cpt.to_text(line, encoding='latin')
if (rand.random() < test_ratio) == is_test:
if (np.random.random() < test_ratio) == is_test:
uid, mov_id, rating, _ = line.strip().split("::")
uid = int(uid)
mov_id = int(mov_id)
......
python/paddle/fluid/framework.py
浏览文件 @ b081363b
......@@ -95,6 +95,8 @@ def convert_np_dtype_to_dtype_(np_dtype):
return core.VarDesc.VarType.INT16
elif dtype == np.uint8:
return core.VarDesc.VarType.UINT8
elif dtype == np.int8:
return core.VarDesc.VarType.INT8
else:
raise ValueError("Not supported numpy dtype %s" % dtype)
......
python/paddle/fluid/layers/control_flow.py
浏览文件 @ b081363b
......@@ -189,7 +189,6 @@ def Print(input,
message="The content of some_layer: ")
'''
helper = LayerHelper('print', **locals())
out = helper.create_tmp_variable(dtype=helper.input_dtype())
helper.append_op(
type='print',
inputs={'In': input},
......@@ -202,9 +201,7 @@ def Print(input,
'print_tensor_shape': print_tensor_shape,
'print_tensor_lod': print_tensor_lod,
'print_phase': print_phase.upper()
},
outputs={'Out': out})
return out
})
class BlockGuard(object):
......
python/paddle/fluid/layers/detection.py
浏览文件 @ b081363b
......@@ -39,6 +39,7 @@ __all__ = [
'detection_map',
'rpn_target_assign',
'anchor_generator',
'generate_proposals',
]
__auto__ = [
......@@ -1253,3 +1254,73 @@ def anchor_generator(input,
anchor.stop_gradient = True
var.stop_gradient = True
return anchor, var
def generate_proposals(scores,
bbox_deltas,
im_info,
anchors,
variances,
pre_nms_top_n=6000,
post_nms_top_n=1000,
nms_thresh=0.5,
min_size=0.1,
eta=1.0,
name=None):
"""
** Generate proposal labels Faster-RCNN **
This operation proposes RoIs according to each box with their probability to be a foreground object and
the box can be calculated by anchors. Bbox_deltais and scores to be an object are the output of RPN. Final proposals
could be used to train detection net.
For generating proposals, this operation performs following steps:
1. Transposes and resizes scores and bbox_deltas in size of (H*W*A, 1) and (H*W*A, 4)
2. Calculate box locations as proposals candidates.
3. Clip boxes to image
4. Remove predicted boxes with small area.
5. Apply NMS to get final proposals as output.
Args:
scores(Variable): A 4-D Tensor with shape [N, A, H, W] represents the probability for each box to be an object.
N is batch size, A is number of anchors, H and W are height and width of the feature map.
bbox_deltas(Variable): A 4-D Tensor with shape [N, 4*A, H, W] represents the differece between predicted box locatoin and anchor location.
im_info(Variable): A 2-D Tensor with shape [N, 3] represents origin image information for N batch. Info contains height, width and scale
between origin image size and the size of feature map.
anchors(Variable): A 4-D Tensor represents the anchors with a layout of [H, W, A, 4]. H and W are height and width of the feature map,
num_anchors is the box count of each position. Each anchor is in (xmin, ymin, xmax, ymax) format an unnormalized.
variances(Variable): The expanded variances of anchors with a layout of [H, W, num_priors, 4]. Each variance is in (xcenter, ycenter, w, h) format.
pre_nms_top_n(float): Number of total bboxes to be kept per image before NMS. 6000 by default.
post_nms_top_n(float): Number of total bboxes to be kept per image after NMS. 1000 by default.
nms_thresh(float): Threshold in NMS, 0.5 by default.
min_size(float): Remove predicted boxes with either height or width < min_size. 0.1 by default.
eta(float): Apply in adaptive NMS, if adaptive threshold > 0.5, adaptive_threshold = adaptive_threshold * eta in each iteration.
"""
helper = LayerHelper('generate_proposals', **locals())
rpn_rois = helper.create_tmp_variable(dtype=bbox_deltas.dtype)
rpn_roi_probs = helper.create_tmp_variable(dtype=scores.dtype)
helper.append_op(
type="generate_proposals",
inputs={
'Scores': scores,
'BboxDeltas': bbox_deltas,
'ImInfo': im_info,
'Anchors': anchors,
'Variances': variances
},
attrs={
'pre_nms_topN': pre_nms_top_n,
'post_nms_topN': post_nms_top_n,
'nms_thresh': nms_thresh,
'min_size': min_size,
'eta': eta
},
outputs={'RpnRois': rpn_rois,
'RpnRoiProbs': rpn_roi_probs})
rpn_rois.stop_gradient = True
rpn_roi_probs.stop_gradient = True
return rpn_rois, rpn_roi_probs
python/paddle/fluid/layers/io.py
浏览文件 @ b081363b
......@@ -246,7 +246,11 @@ def Send(endpoints, send_vars, dummy_output=None, sync=True):
rpc_op_role_name: core.op_proto_and_checker_maker.OpRole.RPC
})
if sync:
helper.append_op(type="send_barrier", attrs={"endpoints": endpoints})
helper.append_op(
type="send_barrier",
inputs={"X": dummy_output},
outputs={"Out": []},
attrs={"endpoints": endpoints})
def Recv(endpoints, get_vars, dummy_input=None, sync=True):
......@@ -282,7 +286,10 @@ def Recv(endpoints, get_vars, dummy_input=None, sync=True):
attrs={"endpoints": endpoints,
"epmap": epmap})
if sync:
helper.append_op(type="fetch_barrier", attrs={"endpoints": endpoints})
helper.append_op(
type="fetch_barrier",
outputs={"Out": get_vars},
attrs={"endpoints": endpoints})
return get_vars
......
python/paddle/fluid/layers/nn.py
浏览文件 @ b081363b
......@@ -17,6 +17,7 @@ All layers just related to the neural network.
from __future__ import print_function
import numpy as np
from ..layer_helper import LayerHelper
from ..initializer import Normal, Constant
from ..framework import Variable
......@@ -24,7 +25,6 @@ from ..param_attr import ParamAttr
from .layer_function_generator import autodoc, templatedoc
from .tensor import concat
from . import utils
import random
from .. import unique_name
from functools import reduce
......@@ -54,6 +54,7 @@ __all__ = [
'conv2d_transpose',
'conv3d_transpose',
'sequence_expand',
'sequence_pad',
'lstm_unit',
'reduce_sum',
'reduce_mean',
......@@ -87,6 +88,7 @@ __all__ = [
'lod_reset',
'lrn',
'pad',
'pad_constant_like',
'label_smooth',
'roi_pool',
'dice_loss',
......@@ -105,6 +107,7 @@ __all__ = [
'flatten',
'sequence_mask',
'stack',
'unstack',
'sequence_enumerate',
]
......@@ -2656,6 +2659,51 @@ def sequence_expand(x, y, ref_level=-1, name=None):
return tmp
@templatedoc()
def sequence_pad(x, pad_value, maxlen=None):
"""
${comment}
Args:
x(Variable): Input variable which should contain lod information.
pad_value(Variable): The Variable that holds values that will be fill
into padded steps. It can be a scalar or a tensor whose shape
equals to time steps in sequences. If it's a scalar, it will be
automatically broadcasted to the shape of time step.
maxlen(int, default None): The length of padded sequences. It can be
None or any positive int. When it is None, all sequences will be
padded up to the length of the longest one among them; when it a
certain positive value, it must be greater than the length of the
longest original sequence."
Returns:
Variable: The padded sequence batch. All sequences has the same length.
Examples:
.. code-block:: python
import numpy
x = fluid.layers.data(name='y', shape=[10, 5],
dtype='float32', lod_level=1)
pad_value = fluid.layers.assign(input=numpy.array([0]))
out = fluid.layers.sequence_pad(x=x, pad_value=pad_value)
"""
helper = LayerHelper('sequence_pad', input=x, **locals())
dtype = helper.input_dtype()
out = helper.create_tmp_variable(dtype)
if maxlen is None:
maxlen = -1
helper.append_op(
type='sequence_pad',
inputs={'X': x,
'PadValue': pad_value},
outputs={'Out': out},
attrs={'padded_length': maxlen})
return out
def beam_search(pre_ids,
pre_scores,
ids,
......@@ -4709,6 +4757,86 @@ def pad(x, paddings, pad_value=0., name=None):
return out
def pad_constant_like(x, y, pad_value=0., name=None):
"""
Pad input(Y) with :attr:`pad_value`, the number of values padded to
the edges of each axis is specified by the difference of the shape
of X and Y. ((0, shape_x_0 - shape_y_0), ... (0, shape_x_n - shape_y_n))
unique pad widths for each axis. The input should be a k-D
tensor(k > 0 and k < 7).
See below for an example.
.. code-block:: text
Given:
X = [[[[ 0, 1, 2],
[ 3, 4, 5]],
[[ 6, 7, 8],
[ 9, 10, 11]],
[[12, 13, 14],
[15, 16, 17]]],
[[[18, 19, 20],
[21, 22, 23]],
[[24, 25, 26],
[27, 28, 29]],
[[30, 31, 32],
[33, 34, 35]]]]
X.shape = (2, 3, 2, 3)
Y = [[[[35, 36, 37]],
[[38, 39, 40]],
[[41, 42, 43]]]]
Y.shape = (1, 3, 1, 3)
And
pad_value = -1,
Return:
Out = [[[[35, 36, 37],
[-1, -1, -1]],
[[38, 39, 40],
[-1, -1, -1]],
[[41, 42, 43],
[-1, -1, -1]]],
[[[-1, -1, -1],
[-1, -1, -1]],
[[-1, -1, -1],
[-1, -1, -1]],
[[-1, -1, -1],
[-1, -1, -1]]]]
Out.shape = (2, 3, 2, 3)
Args:
x (Variable): The input tensor variable.
y (Variable): The input tensor variable.
pad_value (float): The constant value used to pad.
name(str|None): A name for this layer(optional). If set None, the layer
will be named automatically.
Returns:
Variable: The padded tensor variable.
Examples:
.. code-block:: python
# x is a rank 4 tensor variable, x.shape = (2, 3, 2, 3)
# y is a rank 4 tensor variable, y.shape = (1, 3, 1, 3)
out = fluid.layers.pad_constant_like(x=x, y=y, pad_value=0.)
# out is a rank 4 tensor variable, and out.shape = [2, 3 ,2 , 3]
"""
helper = LayerHelper('pad_constant_like', input=x, **locals())
dtype = helper.input_dtype()
out = helper.create_tmp_variable(dtype)
helper.append_op(
type='pad_constant_like',
inputs={'X': x,
'Y': y},
outputs={'Out': out},
attrs={'pad_value': float(pad_value)})
return out
def label_smooth(label,
prior_dist=None,
epsilon=0.1,
......@@ -5103,7 +5231,7 @@ def random_crop(x, shape, seed=None):
dtype = x.dtype
out = helper.create_tmp_variable(dtype)
if seed is None:
seed = random.randint(-65536, 65535)
seed = np.random.randint(-65536, 65536)
op_attrs = {"shape": shape}
if isinstance(seed, int):
op_attrs["startup_seed"] = seed
......@@ -5648,3 +5776,44 @@ def stack(x, axis=0):
attrs={'axis': axis})
return out
def unstack(x, axis=0, num=None):
"""
**UnStack Layer**
This layer unstacks input :code:`x` into several tensors along axis.
If :code:`axis` < 0, it would be replaced with :code:`axis+rank(x)`.
If :code:`num` is None, it would be inferred from :code:`x.shape[axis]`,
and if :code:`x.shape[axis]` <= 0 or is unknown, :code:`ValueError` is
raised.
Args:
x (Variable): Input variable.
axis (int): The axis along which the input is unstacked.
num (int|None): The number of output variables.
Returns:
list(Variable): The unstacked variables.
"""
helper = LayerHelper('unstack', **locals())
if num is None:
if axis is None or x.shape[axis] <= 0:
raise ValueError('unknown unstack number')
else:
num = x.shape[axis]
outs = []
for _ in num:
outs.append(helper.create_tmp_variable(x.dtype))
helper.append_op(
type='unstack',
inputs={'X': [x]},
outputs={'Y': outs},
attrs={'axis': axis,
'num': num})
return outs
python/paddle/fluid/optimizer.py
浏览文件 @ b081363b
......@@ -46,10 +46,12 @@ class Optimizer(object):
def __init__(self,
learning_rate,
regularization=None,
LARS_weight_decay=0.0):
LARS_weight_decay=0.0,
name=None):
if not isinstance(learning_rate, float) and \
not isinstance(learning_rate, framework.Variable):
raise TypeError("learning rate should be float or Variable")
self._name = name
self.regularization = regularization
self._learning_rate = learning_rate
# the learning rate type should be inferenced from loss
......@@ -153,6 +155,8 @@ class Optimizer(object):
dtype: data type of the accumulator variable
fill_value: value to initialize the accumulator variable
"""
if self._name is not None:
name = self._name + "_" + name
if (name in self._accumulators and
param.name in self._accumulators[name]):
raise Exception("Accumulator {} already exists for parameter {}".
......@@ -181,6 +185,8 @@ class Optimizer(object):
Returns:
accumulator variable for the parameter
"""
if self._name is not None:
name = self._name + "_" + name
if (name not in self._accumulators or
param.name not in self._accumulators[name]):
raise Exception("Accumulator {} does not exist for parameter {}".
......
python/paddle/fluid/tests/book_memory_optimization/test_memopt_image_classification_train.py
浏览文件 @ b081363b
......@@ -125,8 +125,8 @@ opts = optimizer.minimize(avg_cost)
batch_size = fluid.layers.create_tensor(dtype='int64')
batch_acc = fluid.layers.accuracy(input=predict, label=label, total=batch_size)
# fluid.memory_optimize(fluid.default_main_program(), level=0)
fluid.release_memory(fluid.default_main_program())
fluid.memory_optimize(fluid.default_main_program(), level=0)
# fluid.release_memory(fluid.default_main_program())
BATCH_SIZE = 16
PASS_NUM = 1
......
python/paddle/fluid/tests/book_memory_optimization/test_memopt_machine_translation.py
浏览文件 @ b081363b
......@@ -92,8 +92,8 @@ def main():
optimizer = fluid.optimizer.Adagrad(learning_rate=1e-4)
optimizer.minimize(avg_cost)
# fluid.memory_optimize(fluid.default_main_program())
fluid.release_memory(fluid.default_main_program())
fluid.memory_optimize(fluid.default_main_program())
# fluid.release_memory(fluid.default_main_program())
# fix the order of training data
train_data = paddle.batch(
......
python/paddle/fluid/tests/test_detection.py
浏览文件 @ b081363b
......@@ -201,5 +201,44 @@ class TestDetectionMAP(unittest.TestCase):
print(str(program))
class TestGenerateProposals(unittest.TestCase):
def test_generate_proposals(self):
data_shape = [20, 64, 64]
images = fluid.layers.data(
name='images', shape=data_shape, dtype='float32')
im_info = fluid.layers.data(
name='im_info', shape=[1, 3], dtype='float32')
anchors, variances = fluid.layers.anchor_generator(
name='anchor_generator',
input=images,
anchor_sizes=[32, 64],
aspect_ratios=[1.0],
variance=[0.1, 0.1, 0.2, 0.2],
stride=[16.0, 16.0],
offset=0.5)
num_anchors = anchors.shape[2]
scores = fluid.layers.data(
name='scores', shape=[1, num_anchors, 8, 8], dtype='float32')
bbox_deltas = fluid.layers.data(
name='bbox_deltas',
shape=[1, num_anchors * 4, 8, 8],
dtype='float32')
rpn_rois, rpn_roi_probs = fluid.layers.generate_proposals(
name='generate_proposals',
scores=scores,
bbox_deltas=bbox_deltas,
im_info=im_info,
anchors=anchors,
variances=variances,
pre_nms_top_n=6000,
post_nms_top_n=1000,
nms_thresh=0.5,
min_size=0.1,
eta=1.0)
self.assertIsNotNone(rpn_rois)
self.assertIsNotNone(rpn_roi_probs)
print(rpn_rois.shape)
if __name__ == '__main__':
unittest.main()
python/paddle/fluid/tests/unittests/dist_se_resnext.py
浏览文件 @ b081363b
......@@ -134,7 +134,7 @@ class SE_ResNeXt():
size=class_dim,
act='softmax',
param_attr=fluid.ParamAttr(
initializer=fluid.initializer.Constant(value=0.2)))
initializer=fluid.initializer.Constant(value=0.05)))
return out
def shortcut(self, input, ch_out, stride):
......@@ -184,7 +184,7 @@ class SE_ResNeXt():
act=None,
# avoid pserver CPU init differs from GPU
param_attr=fluid.ParamAttr(
initializer=fluid.initializer.Constant(value=0.2)),
initializer=fluid.initializer.Constant(value=0.05)),
bias_attr=False)
return fluid.layers.batch_norm(input=conv, act=act)
......@@ -192,12 +192,18 @@ class SE_ResNeXt():
pool = fluid.layers.pool2d(
input=input, pool_size=0, pool_type='avg', global_pooling=True)
stdv = 1.0 / math.sqrt(pool.shape[1] * 1.0)
squeeze = fluid.layers.fc(input=pool,
squeeze = fluid.layers.fc(
input=pool,
size=num_channels // reduction_ratio,
param_attr=fluid.ParamAttr(
initializer=fluid.initializer.Constant(value=0.05)),
act='relu')
stdv = 1.0 / math.sqrt(squeeze.shape[1] * 1.0)
excitation = fluid.layers.fc(input=squeeze,
excitation = fluid.layers.fc(
input=squeeze,
size=num_channels,
param_attr=fluid.ParamAttr(
initializer=fluid.initializer.Constant(value=0.05)),
act='sigmoid')
scale = fluid.layers.elementwise_mul(x=input, y=excitation, axis=0)
return scale
......
python/paddle/fluid/tests/unittests/dist_transformer.py
浏览文件 @ b081363b
......@@ -18,54 +18,129 @@ import numpy as np
import argparse
import time
import math
import os
import sys
import six
import argparse
import ast
import multiprocessing
import time
from functools import partial
from os.path import expanduser
import glob
import random
import tarfile
import paddle
import paddle.fluid as fluid
import paddle.fluid.layers as layers
from paddle.fluid import core
import os
import sys
import six
import transformer_model
import paddle.dataset.wmt16 as wmt16
from test_dist_base import TestDistRunnerBase, runtime_main
from paddle.compat import long_type
import hashlib
from paddle.fluid.transpiler.details import program_to_code
const_para_attr = fluid.ParamAttr(initializer=fluid.initializer.Constant(0.001))
const_bias_attr = const_para_attr
# Fix seed for test
fluid.default_startup_program().random_seed = 1
fluid.default_main_program().random_seed = 1
WMT16_RECORDIO_FILE = "/tmp/wmt16.recordio"
#from transformer_config import ModelHyperParams, TrainTaskConfig, merge_cfg_from_list
class TrainTaskConfig(object):
# only support GPU currently
use_gpu = True
# the epoch number to train.
pass_num = 1
# the number of sequences contained in a mini-batch.
# deprecated, set batch_size in args.
batch_size = 20
# the hyper parameters for Adam optimizer.
# This static learning_rate will be multiplied to the LearningRateScheduler
# derived learning rate the to get the final learning rate.
learning_rate = 1
beta1 = 0.9
beta2 = 0.98
eps = 1e-9
# the parameters for learning rate scheduling.
warmup_steps = 4000
# the weight used to mix up the ground-truth distribution and the fixed
# uniform distribution in label smoothing when training.
# Set this as zero if label smoothing is not wanted.
label_smooth_eps = 0.1
# the directory for saving trained models.
model_dir = "trained_models"
# the directory for saving checkpoints.
ckpt_dir = "trained_ckpts"
# the directory for loading checkpoint.
# If provided, continue training from the checkpoint.
ckpt_path = None
# the parameter to initialize the learning rate scheduler.
# It should be provided if use checkpoints, since the checkpoint doesn't
# include the training step counter currently.
start_step = 0
class ModelHyperParams(object):
# Dictionary size for source and target language. This model directly uses
# paddle.dataset.wmt16 in which <bos>, <eos> and <unk> token has
# alreay been added, but the <pad> token is not added. Transformer requires
# sequences in a mini-batch are padded to have the same length. A <pad> token is
# added into the original dictionary in paddle.dateset.wmt16.
check_acc = True
# size of source word dictionary.
src_vocab_size = 10000
# index for <pad> token in source language.
src_pad_idx = src_vocab_size
data_path = expanduser("~") + (
"/.cache/paddle/dataset/test_dist_transformer/")
src_vocab_fpath = data_path + "vocab.bpe.32000"
trg_vocab_fpath = data_path + "vocab.bpe.32000"
train_file_pattern = data_path + "train.tok.clean.bpe.32000.en-de"
val_file_pattern = data_path + "newstest2013.tok.bpe.32000.en-de"
pool_size = 2000
sort_type = None
local = True
shuffle = False
shuffle_batch = False
special_token = ['<s>', '<e>', '<unk>']
token_delimiter = ' '
use_token_batch = False
# size of target word dictionay
trg_vocab_size = 10000
# index for <pad> token in target language.
trg_pad_idx = trg_vocab_size
# position value corresponding to the <pad> token.
pos_pad_idx = 0
class InferTaskConfig(object):
use_gpu = True
# the number of examples in one run for sequence generation.
batch_size = 10
# the parameters for beam search.
beam_size = 5
max_out_len = 256
# the number of decoded sentences to output.
n_best = 1
# the flags indicating whether to output the special tokens.
output_bos = False
output_eos = False
output_unk = True
# the directory for loading the trained model.
model_path = "trained_models/pass_1.infer.model"
# max length of sequences. It should plus 1 to include position
# padding token for position encoding.
max_length = 50
class ModelHyperParams(object):
# These following five vocabularies related configurations will be set
# automatically according to the passed vocabulary path and special tokens.
# size of source word dictionary.
src_vocab_size = 10000
# size of target word dictionay
trg_vocab_size = 10000
# index for <bos> token
bos_idx = 0
# index for <eos> token
eos_idx = 1
# index for <unk> token
unk_idx = 2
# max length of sequences deciding the size of position encoding table.
# Start from 1 and count start and end tokens in.
max_length = 256
# the dimension for word embeddings, which is also the last dimension of
# the input and output of multi-head attention, position-wise feed-forward
# networks, encoder and decoder.
d_model = 512
# size of the hidden layer in position-wise feed-forward networks.
d_inner_hid = 1024
d_inner_hid = 2048
# the dimension that keys are projected to for dot-product attention.
d_key = 64
# the dimension that values are projected to for dot-product attention.
......@@ -75,46 +150,195 @@ class ModelHyperParams(object):
# number of sub-layers to be stacked in the encoder and decoder.
n_layer = 6
# dropout rate used by all dropout layers.
dropout = 0.1
dropout = 0.0 # no random
# random seed used in dropout for CE.
dropout_seed = None
# the flag indicating whether to share embedding and softmax weights.
# vocabularies in source and target should be same for weight sharing.
weight_sharing = True
def prepare_batch_input(insts, src_pad_idx, trg_pad_idx, n_head):
def merge_cfg_from_list(cfg_list, g_cfgs):
"""
Pad the instances to the max sequence length in batch, and generate the
corresponding position data and attention bias. Then, convert the numpy
data to tensors and return a dict mapping names to tensors.
Set the above global configurations using the cfg_list.
"""
assert len(cfg_list) % 2 == 0
for key, value in zip(cfg_list[0::2], cfg_list[1::2]):
for g_cfg in g_cfgs:
if hasattr(g_cfg, key):
try:
value = eval(value)
except Exception: # for file path
pass
setattr(g_cfg, key, value)
break
# The placeholder for batch_size in compile time. Must be -1 currently to be
# consistent with some ops' infer-shape output in compile time, such as the
# sequence_expand op used in beamsearch decoder.
batch_size = -1
# The placeholder for squence length in compile time.
seq_len = ModelHyperParams.max_length
# Here list the data shapes and data types of all inputs.
# The shapes here act as placeholder and are set to pass the infer-shape in
# compile time.
input_descs = {
# The actual data shape of src_word is:
# [batch_size * max_src_len_in_batch, 1]
"src_word": [(batch_size, seq_len, long_type(1)), "int64", 2],
# The actual data shape of src_pos is:
# [batch_size * max_src_len_in_batch, 1]
"src_pos": [(batch_size, seq_len, long_type(1)), "int64"],
# This input is used to remove attention weights on paddings in the
# encoder.
# The actual data shape of src_slf_attn_bias is:
# [batch_size, n_head, max_src_len_in_batch, max_src_len_in_batch]
"src_slf_attn_bias": [(batch_size, ModelHyperParams.n_head, seq_len,
seq_len), "float32"],
# The actual data shape of trg_word is:
# [batch_size * max_trg_len_in_batch, 1]
"trg_word": [(batch_size, seq_len, long_type(1)), "int64",
2], # lod_level is only used in fast decoder.
# The actual data shape of trg_pos is:
# [batch_size * max_trg_len_in_batch, 1]
"trg_pos": [(batch_size, seq_len, long_type(1)), "int64"],
# This input is used to remove attention weights on paddings and
# subsequent words in the decoder.
# The actual data shape of trg_slf_attn_bias is:
# [batch_size, n_head, max_trg_len_in_batch, max_trg_len_in_batch]
"trg_slf_attn_bias": [(batch_size, ModelHyperParams.n_head, seq_len,
seq_len), "float32"],
# This input is used to remove attention weights on paddings of the source
# input in the encoder-decoder attention.
# The actual data shape of trg_src_attn_bias is:
# [batch_size, n_head, max_trg_len_in_batch, max_src_len_in_batch]
"trg_src_attn_bias": [(batch_size, ModelHyperParams.n_head, seq_len,
seq_len), "float32"],
# This input is used in independent decoder program for inference.
# The actual data shape of enc_output is:
# [batch_size, max_src_len_in_batch, d_model]
"enc_output": [(batch_size, seq_len, ModelHyperParams.d_model), "float32"],
# The actual data shape of label_word is:
# [batch_size * max_trg_len_in_batch, 1]
"lbl_word": [(batch_size * seq_len, long_type(1)), "int64"],
# This input is used to mask out the loss of paddding tokens.
# The actual data shape of label_weight is:
# [batch_size * max_trg_len_in_batch, 1]
"lbl_weight": [(batch_size * seq_len, long_type(1)), "float32"],
# These inputs are used to change the shape tensor in beam-search decoder.
"trg_slf_attn_pre_softmax_shape_delta": [(long_type(2), ), "int32"],
"trg_slf_attn_post_softmax_shape_delta": [(long_type(4), ), "int32"],
"init_score": [(batch_size, long_type(1)), "float32"],
}
# Names of word embedding table which might be reused for weight sharing.
word_emb_param_names = (
"src_word_emb_table",
"trg_word_emb_table", )
# Names of position encoding table which will be initialized externally.
pos_enc_param_names = (
"src_pos_enc_table",
"trg_pos_enc_table", )
# separated inputs for different usages.
encoder_data_input_fields = (
"src_word",
"src_pos",
"src_slf_attn_bias", )
decoder_data_input_fields = (
"trg_word",
"trg_pos",
"trg_slf_attn_bias",
"trg_src_attn_bias",
"enc_output", )
label_data_input_fields = (
"lbl_word",
"lbl_weight", )
# In fast decoder, trg_pos (only containing the current time step) is generated
# by ops and trg_slf_attn_bias is not needed.
fast_decoder_data_input_fields = (
"trg_word",
"init_score",
"trg_src_attn_bias", )
# fast_decoder_util_input_fields = (
# "trg_slf_attn_pre_softmax_shape_delta",
# "trg_slf_attn_post_softmax_shape_delta", )
#from optim import LearningRateScheduler
class LearningRateScheduler(object):
"""
Wrapper for learning rate scheduling as described in the Transformer paper.
LearningRateScheduler adapts the learning rate externally and the adapted
learning rate will be feeded into the main_program as input data.
"""
def __pad_batch_data(insts,
def __init__(self,
d_model,
warmup_steps,
learning_rate=0.001,
current_steps=0,
name="learning_rate"):
self.current_steps = current_steps
self.warmup_steps = warmup_steps
self.d_model = d_model
self.static_lr = learning_rate
self.learning_rate = layers.create_global_var(
name=name,
shape=[1],
value=float(learning_rate),
dtype="float32",
persistable=True)
def update_learning_rate(self):
self.current_steps += 1
lr_value = np.power(self.d_model, -0.5) * np.min([
np.power(self.current_steps, -0.5),
np.power(self.warmup_steps, -1.5) * self.current_steps
]) * self.static_lr
return np.array([lr_value], dtype="float32")
#from transformer_train import train_loop
def pad_batch_data(insts,
pad_idx,
n_head,
is_target=False,
return_pos=True,
is_label=False,
return_attn_bias=True,
return_max_len=True):
return_max_len=True,
return_num_token=False):
"""
Pad the instances to the max sequence length in batch, and generate the
corresponding position data and attention bias.
"""
return_list = []
max_len = max(len(inst) for inst in insts)
num_token = reduce(lambda x, y: x + y,
[len(inst) for inst in insts]) if return_num_token else 0
# Any token included in dict can be used to pad, since the paddings' loss
# will be masked out by weights and make no effect on parameter gradients.
inst_data = np.array(
[inst + [pad_idx] * (max_len - len(inst)) for inst in insts])
return_list += [inst_data.astype("int64").reshape([-1, 1])]
if return_pos:
inst_pos = np.array([[
pos_i + 1 if w_i != pad_idx else 0
for pos_i, w_i in enumerate(inst)
] for inst in inst_data])
if is_label: # label weight
inst_weight = np.array(
[[1.] * len(inst) + [0.] * (max_len - len(inst)) for inst in insts])
return_list += [inst_weight.astype("float32").reshape([-1, 1])]
else: # position data
inst_pos = np.array([
range(1, len(inst) + 1) + [0] * (max_len - len(inst))
for inst in insts
])
return_list += [inst_pos.astype("int64").reshape([-1, 1])]
if return_attn_bias:
if is_target:
# This is used to avoid attention on paddings and subsequent
# words.
slf_attn_bias_data = np.ones((inst_data.shape[0], max_len,
max_len))
slf_attn_bias_data = np.triu(slf_attn_bias_data, 1).reshape(
[-1, 1, max_len, max_len])
slf_attn_bias_data = np.ones((inst_data.shape[0], max_len, max_len))
slf_attn_bias_data = np.triu(slf_attn_bias_data,
1).reshape([-1, 1, max_len, max_len])
slf_attn_bias_data = np.tile(slf_attn_bias_data,
[1, n_head, 1, 1]) * [-1e9]
else:
......@@ -128,42 +352,1319 @@ def prepare_batch_input(insts, src_pad_idx, trg_pad_idx, n_head):
return_list += [slf_attn_bias_data.astype("float32")]
if return_max_len:
return_list += [max_len]
if return_num_token:
return_list += [num_token]
return return_list if len(return_list) > 1 else return_list[0]
src_word, src_pos, src_slf_attn_bias, src_max_len = __pad_batch_data(
[inst[0] for inst in insts], src_pad_idx, is_target=False)
trg_word, trg_pos, trg_slf_attn_bias, trg_max_len = __pad_batch_data(
[inst[1] for inst in insts], trg_pad_idx, is_target=True)
def prepare_batch_input(insts, data_input_names, src_pad_idx, trg_pad_idx,
n_head, d_model):
"""
Put all padded data needed by training into a dict.
"""
src_word, src_pos, src_slf_attn_bias, src_max_len = pad_batch_data(
[inst[0] for inst in insts], src_pad_idx, n_head, is_target=False)
src_word = src_word.reshape(-1, src_max_len, 1)
src_pos = src_pos.reshape(-1, src_max_len, 1)
trg_word, trg_pos, trg_slf_attn_bias, trg_max_len = pad_batch_data(
[inst[1] for inst in insts], trg_pad_idx, n_head, is_target=True)
trg_word = trg_word.reshape(-1, trg_max_len, 1)
trg_pos = trg_pos.reshape(-1, trg_max_len, 1)
trg_src_attn_bias = np.tile(src_slf_attn_bias[:, :, ::src_max_len, :],
[1, 1, trg_max_len, 1]).astype("float32")
lbl_word = __pad_batch_data([inst[2] for inst in insts], trg_pad_idx, False,
False, False, False)
lbl_weight = (lbl_word != trg_pad_idx).astype("float32").reshape([-1, 1])
return [
src_word, src_pos, trg_word, trg_pos, src_slf_attn_bias,
lbl_word, lbl_weight, num_token = pad_batch_data(
[inst[2] for inst in insts],
trg_pad_idx,
n_head,
is_target=False,
is_label=True,
return_attn_bias=False,
return_max_len=False,
return_num_token=True)
data_input_dict = dict(
zip(data_input_names, [
src_word, src_pos, src_slf_attn_bias, trg_word, trg_pos,
trg_slf_attn_bias, trg_src_attn_bias, lbl_word, lbl_weight
]))
return data_input_dict, np.asarray([num_token], dtype="float32")
def read_multiple(reader, count, clip_last=True):
"""
Stack data from reader for multi-devices.
"""
def __impl__():
res = []
for item in reader():
res.append(item)
if len(res) == count:
yield res
res = []
if len(res) == count:
yield res
elif not clip_last:
data = []
for item in res:
data += item
if len(data) > count:
inst_num_per_part = len(data) // count
yield [
data[inst_num_per_part * i:inst_num_per_part * (i + 1)]
for i in range(count)
]
return __impl__
def split_data(data, num_part):
"""
Split data for each device.
"""
if len(data) == num_part:
return data
data = data[0]
inst_num_per_part = len(data) // num_part
return [
data[inst_num_per_part * i:inst_num_per_part * (i + 1)]
for i in range(num_part)
]
def test_context(train_progm, avg_cost, train_exe, dev_count, data_input_names,
sum_cost, token_num):
# Context to do validation.
test_program = train_progm.clone()
with fluid.program_guard(test_program):
test_program = fluid.io.get_inference_program([avg_cost])
val_data = DataReader(
src_vocab_fpath=TrainTaskConfig.src_vocab_fpath,
trg_vocab_fpath=TrainTaskConfig.trg_vocab_fpath,
fpattern=TrainTaskConfig.val_file_pattern,
token_delimiter=TrainTaskConfig.token_delimiter,
use_token_batch=TrainTaskConfig.use_token_batch,
batch_size=TrainTaskConfig.batch_size *
(1 if TrainTaskConfig.use_token_batch else dev_count),
pool_size=TrainTaskConfig.pool_size,
sort_type=TrainTaskConfig.sort_type,
start_mark=TrainTaskConfig.special_token[0],
end_mark=TrainTaskConfig.special_token[1],
unk_mark=TrainTaskConfig.special_token[2],
# count start and end tokens out
max_length=ModelHyperParams.max_length - 2,
clip_last_batch=False,
shuffle=False,
shuffle_batch=False)
build_strategy = fluid.BuildStrategy()
strategy = fluid.ExecutionStrategy()
strategy.num_threads = 1
test_exe = fluid.ParallelExecutor(
use_cuda=TrainTaskConfig.use_gpu,
main_program=test_program,
share_vars_from=train_exe,
build_strategy=build_strategy,
exec_strategy=strategy)
def test(exe=test_exe):
test_total_cost = 0
test_total_token = 0
test_data = read_multiple(
reader=val_data.batch_generator,
count=dev_count if TrainTaskConfig.use_token_batch else 1)
for batch_id, data in enumerate(test_data()):
feed_list = []
for place_id, data_buffer in enumerate(
split_data(
data, num_part=dev_count)):
data_input_dict, _ = prepare_batch_input(
data_buffer, data_input_names, ModelHyperParams.eos_idx,
ModelHyperParams.eos_idx, ModelHyperParams.n_head,
ModelHyperParams.d_model)
feed_list.append(data_input_dict)
outs = exe.run(feed=feed_list,
fetch_list=[sum_cost.name, token_num.name])
sum_cost_val, token_num_val = np.array(outs[0]), np.array(outs[1])
test_total_cost += sum_cost_val.sum()
test_total_token += token_num_val.sum()
test_avg_cost = test_total_cost / test_total_token
test_ppl = np.exp([min(test_avg_cost, 100)])
return test_avg_cost, test_ppl
return test
def train_loop(exe, train_progm, dev_count, sum_cost, avg_cost, lr_scheduler,
token_num, predict):
# Initialize the parameters.
if TrainTaskConfig.ckpt_path:
lr_scheduler.current_steps = TrainTaskConfig.start_step
else:
exe.run(fluid.framework.default_startup_program())
train_data = DataReader(
src_vocab_fpath=TrainTaskConfig.src_vocab_fpath,
trg_vocab_fpath=TrainTaskConfig.trg_vocab_fpath,
fpattern=TrainTaskConfig.train_file_pattern,
token_delimiter=TrainTaskConfig.token_delimiter,
use_token_batch=TrainTaskConfig.use_token_batch,
batch_size=TrainTaskConfig.batch_size *
(1 if TrainTaskConfig.use_token_batch else dev_count),
pool_size=TrainTaskConfig.pool_size,
sort_type=TrainTaskConfig.sort_type,
shuffle=TrainTaskConfig.shuffle,
shuffle_batch=TrainTaskConfig.shuffle_batch,
start_mark=TrainTaskConfig.special_token[0],
end_mark=TrainTaskConfig.special_token[1],
unk_mark=TrainTaskConfig.special_token[2],
# count start and end tokens out
max_length=ModelHyperParams.max_length - 2,
clip_last_batch=False)
train_data = read_multiple(
reader=train_data.batch_generator,
count=dev_count if TrainTaskConfig.use_token_batch else 1)
build_strategy = fluid.BuildStrategy()
# Since the token number differs among devices, customize gradient scale to
# use token average cost among multi-devices. and the gradient scale is
# `1 / token_number` for average cost.
build_strategy.gradient_scale_strategy = fluid.BuildStrategy.GradientScaleStrategy.Customized
strategy = fluid.ExecutionStrategy()
strategy.num_threads = 1
train_exe = fluid.ParallelExecutor(
use_cuda=TrainTaskConfig.use_gpu,
loss_name=sum_cost.name,
main_program=train_progm,
build_strategy=build_strategy,
exec_strategy=strategy)
data_input_names = encoder_data_input_fields + decoder_data_input_fields[:
-1] + label_data_input_fields
if TrainTaskConfig.val_file_pattern is not None:
test = test_context(train_progm, avg_cost, train_exe, dev_count,
data_input_names, sum_cost, token_num)
# the best cross-entropy value with label smoothing
loss_normalizer = -((1. - TrainTaskConfig.label_smooth_eps) * np.log(
(1. - TrainTaskConfig.label_smooth_eps
)) + TrainTaskConfig.label_smooth_eps *
np.log(TrainTaskConfig.label_smooth_eps / (
ModelHyperParams.trg_vocab_size - 1) + 1e-20))
init = False
for pass_id in xrange(TrainTaskConfig.pass_num):
pass_start_time = time.time()
for batch_id, data in enumerate(train_data()):
if batch_id >= 5:
break
feed_list = []
total_num_token = 0
#if TrainTaskConfig.local:
# lr_rate = lr_scheduler.update_learning_rate()
#for place_id, data_buffer in enumerate(
# split_data(
# data, num_part=dev_count)):
if TrainTaskConfig.local:
lr_rate = lr_scheduler.update_learning_rate()
for place_id, data_buffer in enumerate(
split_data(
data, num_part=dev_count)):
data_input_dict, num_token = prepare_batch_input(
data_buffer, data_input_names, ModelHyperParams.eos_idx,
ModelHyperParams.eos_idx, ModelHyperParams.n_head,
ModelHyperParams.d_model)
total_num_token += num_token
feed_kv_pairs = data_input_dict.items()
if TrainTaskConfig.local:
feed_kv_pairs += {
lr_scheduler.learning_rate.name: lr_rate
}.items()
feed_list.append(dict(feed_kv_pairs))
if not init:
for pos_enc_param_name in pos_enc_param_names:
pos_enc = position_encoding_init(
ModelHyperParams.max_length + 1,
ModelHyperParams.d_model)
feed_list[place_id][pos_enc_param_name] = pos_enc
if not TrainTaskConfig.check_acc:
for feed_dict in feed_list:
feed_dict[sum_cost.name + "@GRAD"] = 1. / total_num_token
else:
b = 100 * TrainTaskConfig.batch_size
a = np.asarray([b], dtype="float32")
for feed_dict in feed_list:
feed_dict[sum_cost.name + "@GRAD"] = 1. / a
outs = train_exe.run(fetch_list=[sum_cost.name, token_num.name],
feed=feed_list)
sum_cost_val, token_num_val = np.array(outs[0]), np.array(outs[1])
total_sum_cost = sum_cost_val.sum()
total_token_num = token_num_val.sum()
total_avg_cost = total_sum_cost / total_token_num
init = True
# Validate and save the model for inference.
if TrainTaskConfig.val_file_pattern is not None:
val_avg_cost, val_ppl = test()
print("[%f]" % val_avg_cost)
else:
assert (False)
#import transformer_reader as reader
class SortType(object):
GLOBAL = 'global'
POOL = 'pool'
NONE = "none"
class Converter(object):
def __init__(self, vocab, beg, end, unk, delimiter):
self._vocab = vocab
self._beg = beg
self._end = end
self._unk = unk
self._delimiter = delimiter
def __call__(self, sentence):
return [self._beg] + [
self._vocab.get(w, self._unk)
for w in sentence.split(self._delimiter)
] + [self._end]
class ComposedConverter(object):
def __init__(self, converters):
self._converters = converters
def __call__(self, parallel_sentence):
return [
self._converters[i](parallel_sentence[i])
for i in range(len(self._converters))
]
class SentenceBatchCreator(object):
def __init__(self, batch_size):
self.batch = []
self._batch_size = batch_size
def append(self, info):
self.batch.append(info)
if len(self.batch) == self._batch_size:
tmp = self.batch
self.batch = []
return tmp
class TokenBatchCreator(object):
def __init__(self, batch_size):
self.batch = []
self.max_len = -1
self._batch_size = batch_size
def append(self, info):
cur_len = info.max_len
max_len = max(self.max_len, cur_len)
if max_len * (len(self.batch) + 1) > self._batch_size:
result = self.batch
self.batch = [info]
self.max_len = cur_len
return result
else:
self.max_len = max_len
self.batch.append(info)
class SampleInfo(object):
def __init__(self, i, max_len, min_len):
self.i = i
self.min_len = min_len
self.max_len = max_len
class MinMaxFilter(object):
def __init__(self, max_len, min_len, underlying_creator):
self._min_len = min_len
self._max_len = max_len
self._creator = underlying_creator
def append(self, info):
if info.max_len > self._max_len or info.min_len < self._min_len:
return
else:
return self._creator.append(info)
@property
def batch(self):
return self._creator.batch
class DataReader(object):
"""
The data reader loads all data from files and produces batches of data
in the way corresponding to settings.
An example of returning a generator producing data batches whose data
is shuffled in each pass and sorted in each pool:
```
train_data = DataReader(
src_vocab_fpath='data/src_vocab_file',
trg_vocab_fpath='data/trg_vocab_file',
fpattern='data/part-*',
use_token_batch=True,
batch_size=2000,
pool_size=10000,
sort_type=SortType.POOL,
shuffle=True,
shuffle_batch=True,
start_mark='<s>',
end_mark='<e>',
unk_mark='<unk>',
clip_last_batch=False).batch_generator
```
:param src_vocab_fpath: The path of vocabulary file of source language.
:type src_vocab_fpath: basestring
:param trg_vocab_fpath: The path of vocabulary file of target language.
:type trg_vocab_fpath: basestring
:param fpattern: The pattern to match data files.
:type fpattern: basestring
:param batch_size: The number of sequences contained in a mini-batch.
or the maximum number of tokens (include paddings) contained in a
mini-batch.
:type batch_size: int
:param pool_size: The size of pool buffer.
:type pool_size: int
:param sort_type: The grain to sort by length: 'global' for all
instances; 'pool' for instances in pool; 'none' for no sort.
:type sort_type: basestring
:param clip_last_batch: Whether to clip the last uncompleted batch.
:type clip_last_batch: bool
:param tar_fname: The data file in tar if fpattern matches a tar file.
:type tar_fname: basestring
:param min_length: The minimum length used to filt sequences.
:type min_length: int
:param max_length: The maximum length used to filt sequences.
:type max_length: int
:param shuffle: Whether to shuffle all instances.
:type shuffle: bool
:param shuffle_batch: Whether to shuffle the generated batches.
:type shuffle_batch: bool
:param use_token_batch: Whether to produce batch data according to
token number.
:type use_token_batch: bool
:param field_delimiter: The delimiter used to split source and target in
each line of data file.
:type field_delimiter: basestring
:param token_delimiter: The delimiter used to split tokens in source or
target sentences.
:type token_delimiter: basestring
:param start_mark: The token representing for the beginning of
sentences in dictionary.
:type start_mark: basestring
:param end_mark: The token representing for the end of sentences
in dictionary.
:type end_mark: basestring
:param unk_mark: The token representing for unknown word in dictionary.
:type unk_mark: basestring
:param seed: The seed for random.
:type seed: int
"""
def __init__(self,
src_vocab_fpath,
trg_vocab_fpath,
fpattern,
batch_size,
pool_size,
sort_type=SortType.GLOBAL,
clip_last_batch=True,
tar_fname=None,
min_length=0,
max_length=100,
shuffle=True,
shuffle_batch=False,
use_token_batch=False,
field_delimiter="\t",
token_delimiter=" ",
start_mark="<s>",
end_mark="<e>",
unk_mark="<unk>",
seed=0):
self._src_vocab = self.load_dict(src_vocab_fpath)
self._only_src = True
if trg_vocab_fpath is not None:
self._trg_vocab = self.load_dict(trg_vocab_fpath)
self._only_src = False
self._pool_size = pool_size
self._batch_size = batch_size
self._use_token_batch = use_token_batch
self._sort_type = sort_type
self._clip_last_batch = clip_last_batch
self._shuffle = shuffle
self._shuffle_batch = shuffle_batch
self._min_length = min_length
self._max_length = max_length
self._field_delimiter = field_delimiter
self._token_delimiter = token_delimiter
self.load_src_trg_ids(end_mark, fpattern, start_mark, tar_fname,
unk_mark)
self._random = random.Random(x=seed)
def load_src_trg_ids(self, end_mark, fpattern, start_mark, tar_fname,
unk_mark):
converters = [
Converter(
vocab=self._src_vocab,
beg=self._src_vocab[start_mark],
end=self._src_vocab[end_mark],
unk=self._src_vocab[unk_mark],
delimiter=self._token_delimiter)
]
if not self._only_src:
converters.append(
Converter(
vocab=self._trg_vocab,
beg=self._trg_vocab[start_mark],
end=self._trg_vocab[end_mark],
unk=self._trg_vocab[unk_mark],
delimiter=self._token_delimiter))
converters = ComposedConverter(converters)
self._src_seq_ids = []
self._trg_seq_ids = None if self._only_src else []
self._sample_infos = []
for i, line in enumerate(self._load_lines(fpattern, tar_fname)):
src_trg_ids = converters(line)
self._src_seq_ids.append(src_trg_ids[0])
lens = [len(src_trg_ids[0])]
if not self._only_src:
self._trg_seq_ids.append(src_trg_ids[1])
lens.append(len(src_trg_ids[1]))
self._sample_infos.append(SampleInfo(i, max(lens), min(lens)))
def transformer(use_feed):
assert not use_feed, "transfomer doesn't support feed yet"
return transformer_model.transformer(
ModelHyperParams.src_vocab_size + 1,
ModelHyperParams.trg_vocab_size + 1, ModelHyperParams.max_length + 1,
ModelHyperParams.n_layer, ModelHyperParams.n_head,
ModelHyperParams.d_key, ModelHyperParams.d_value,
ModelHyperParams.d_model, ModelHyperParams.d_inner_hid,
ModelHyperParams.dropout, ModelHyperParams.src_pad_idx,
ModelHyperParams.trg_pad_idx, ModelHyperParams.pos_pad_idx)
def _load_lines(self, fpattern, tar_fname):
fpaths = glob.glob(fpattern)
if len(fpaths) == 1 and tarfile.is_tarfile(fpaths[0]):
if tar_fname is None:
raise Exception("If tar file provided, please set tar_fname.")
def get_model():
avg_cost = transformer(use_feed=False)
optimizer = fluid.optimizer.Adam()
optimizer.minimize(avg_cost)
fluid.memory_optimize(fluid.default_main_program())
return avg_cost
f = tarfile.open(fpaths[0], "r")
for line in f.extractfile(tar_fname):
fields = line.strip("\n").split(self._field_delimiter)
if (not self._only_src and len(fields) == 2) or (
self._only_src and len(fields) == 1):
yield fields
else:
for fpath in fpaths:
if not os.path.isfile(fpath):
raise IOError("Invalid file: %s" % fpath)
with open(fpath, "r") as f:
for line in f:
fields = line.strip("\n").split(self._field_delimiter)
if (not self._only_src and len(fields) == 2) or (
self._only_src and len(fields) == 1):
yield fields
@staticmethod
def load_dict(dict_path, reverse=False):
word_dict = {}
with open(dict_path, "r") as fdict:
for idx, line in enumerate(fdict):
if reverse:
word_dict[idx] = line.strip("\n")
else:
word_dict[line.strip("\n")] = idx
return word_dict
def batch_generator(self):
# global sort or global shuffle
if self._sort_type == SortType.GLOBAL:
infos = sorted(
self._sample_infos, key=lambda x: x.max_len, reverse=True)
else:
if self._shuffle:
infos = self._sample_infos
self._random.shuffle(infos)
else:
infos = self._sample_infos
if self._sort_type == SortType.POOL:
for i in range(0, len(infos), self._pool_size):
infos[i:i + self._pool_size] = sorted(
infos[i:i + self._pool_size], key=lambda x: x.max_len)
# concat batch
batches = []
batch_creator = TokenBatchCreator(
self._batch_size
) if self._use_token_batch else SentenceBatchCreator(self._batch_size)
batch_creator = MinMaxFilter(self._max_length, self._min_length,
batch_creator)
for info in infos:
batch = batch_creator.append(info)
if batch is not None:
batches.append(batch)
if not self._clip_last_batch and len(batch_creator.batch) != 0:
batches.append(batch_creator.batch)
if self._shuffle_batch:
self._random.shuffle(batches)
for batch in batches:
batch_ids = [info.i for info in batch]
if self._only_src:
yield [[self._src_seq_ids[idx]] for idx in batch_ids]
else:
yield [(self._src_seq_ids[idx], self._trg_seq_ids[idx][:-1],
self._trg_seq_ids[idx][1:]) for idx in batch_ids]
#from transformer_model import transformer
def position_encoding_init(n_position, d_pos_vec):
"""
Generate the initial values for the sinusoid position encoding table.
"""
position_enc = np.array([[
pos / np.power(10000, 2 * (j // 2) / d_pos_vec)
for j in range(d_pos_vec)
] if pos != 0 else np.zeros(d_pos_vec) for pos in range(n_position)])
position_enc[1:, 0::2] = np.sin(position_enc[1:, 0::2]) # dim 2i
position_enc[1:, 1::2] = np.cos(position_enc[1:, 1::2]) # dim 2i+1
return position_enc.astype("float32")
def multi_head_attention(queries,
keys,
values,
attn_bias,
d_key,
d_value,
d_model,
n_head=1,
dropout_rate=0.,
cache=None):
"""
Multi-Head Attention. Note that attn_bias is added to the logit before
computing softmax activiation to mask certain selected positions so that
they will not considered in attention weights.
"""
if not (len(queries.shape) == len(keys.shape) == len(values.shape) == 3):
raise ValueError(
"Inputs: quries, keys and values should all be 3-D tensors.")
def __compute_qkv(queries, keys, values, n_head, d_key, d_value):
"""
Add linear projection to queries, keys, and values.
"""
q = layers.fc(input=queries,
size=d_key * n_head,
num_flatten_dims=2,
param_attr=const_para_attr,
bias_attr=const_bias_attr)
k = layers.fc(input=keys,
size=d_key * n_head,
num_flatten_dims=2,
param_attr=const_para_attr,
bias_attr=const_bias_attr)
v = layers.fc(input=values,
size=d_value * n_head,
num_flatten_dims=2,
param_attr=const_para_attr,
bias_attr=const_bias_attr)
return q, k, v
def __split_heads(x, n_head):
"""
Reshape the last dimension of inpunt tensor x so that it becomes two
dimensions and then transpose. Specifically, input a tensor with shape
[bs, max_sequence_length, n_head * hidden_dim] then output a tensor
with shape [bs, n_head, max_sequence_length, hidden_dim].
"""
if n_head == 1:
return x
hidden_size = x.shape[-1]
# The value 0 in shape attr means copying the corresponding dimension
# size of the input as the output dimension size.
reshaped = layers.reshape(
x=x, shape=[0, 0, n_head, hidden_size // n_head])
# permuate the dimensions into:
# [batch_size, n_head, max_sequence_len, hidden_size_per_head]
return layers.transpose(x=reshaped, perm=[0, 2, 1, 3])
def __combine_heads(x):
"""
Transpose and then reshape the last two dimensions of inpunt tensor x
so that it becomes one dimension, which is reverse to __split_heads.
"""
if len(x.shape) == 3: return x
if len(x.shape) != 4:
raise ValueError("Input(x) should be a 4-D Tensor.")
trans_x = layers.transpose(x, perm=[0, 2, 1, 3])
# The value 0 in shape attr means copying the corresponding dimension
# size of the input as the output dimension size.
return layers.reshape(
x=trans_x,
shape=map(int, [0, 0, trans_x.shape[2] * trans_x.shape[3]]))
def scaled_dot_product_attention(q, k, v, attn_bias, d_model, dropout_rate):
"""
Scaled Dot-Product Attention
"""
scaled_q = layers.scale(x=q, scale=d_model**-0.5)
product = layers.matmul(x=scaled_q, y=k, transpose_y=True)
if attn_bias:
product += attn_bias
weights = layers.softmax(product)
if dropout_rate:
weights = layers.dropout(
weights,
dropout_prob=dropout_rate,
seed=ModelHyperParams.dropout_seed,
is_test=False)
out = layers.matmul(weights, v)
return out
q, k, v = __compute_qkv(queries, keys, values, n_head, d_key, d_value)
if cache is not None: # use cache and concat time steps
k = cache["k"] = layers.concat([cache["k"], k], axis=1)
v = cache["v"] = layers.concat([cache["v"], v], axis=1)
q = __split_heads(q, n_head)
k = __split_heads(k, n_head)
v = __split_heads(v, n_head)
ctx_multiheads = scaled_dot_product_attention(q, k, v, attn_bias, d_model,
dropout_rate)
out = __combine_heads(ctx_multiheads)
# Project back to the model size.
proj_out = layers.fc(input=out,
size=d_model,
num_flatten_dims=2,
param_attr=const_para_attr,
bias_attr=const_bias_attr)
return proj_out
def positionwise_feed_forward(x, d_inner_hid, d_hid):
"""
Position-wise Feed-Forward Networks.
This module consists of two linear transformations with a ReLU activation
in between, which is applied to each position separately and identically.
"""
hidden = layers.fc(input=x,
size=d_inner_hid,
num_flatten_dims=2,
act="relu",
param_attr=const_para_attr,
bias_attr=const_bias_attr)
out = layers.fc(input=hidden,
size=d_hid,
num_flatten_dims=2,
param_attr=const_para_attr,
bias_attr=const_bias_attr)
return out
def pre_post_process_layer(prev_out, out, process_cmd, dropout_rate=0.):
"""
Add residual connection, layer normalization and droput to the out tensor
optionally according to the value of process_cmd.
This will be used before or after multi-head attention and position-wise
feed-forward networks.
"""
for cmd in process_cmd:
if cmd == "a": # add residual connection
out = out + prev_out if prev_out else out
elif cmd == "n": # add layer normalization
out = layers.layer_norm(
out,
begin_norm_axis=len(out.shape) - 1,
param_attr=fluid.initializer.Constant(1.),
bias_attr=fluid.initializer.Constant(0.))
elif cmd == "d": # add dropout
if dropout_rate:
out = layers.dropout(
out,
dropout_prob=dropout_rate,
seed=ModelHyperParams.dropout_seed,
is_test=False)
return out
pre_process_layer = partial(pre_post_process_layer, None)
post_process_layer = pre_post_process_layer
def prepare_encoder(src_word,
src_pos,
src_vocab_size,
src_emb_dim,
src_max_len,
dropout_rate=0.,
word_emb_param_name=None,
pos_enc_param_name=None):
"""Add word embeddings and position encodings.
The output tensor has a shape of:
[batch_size, max_src_length_in_batch, d_model].
This module is used at the bottom of the encoder stacks.
"""
if TrainTaskConfig.check_acc:
src_word_emb = layers.embedding(
src_word,
size=[src_vocab_size, src_emb_dim],
param_attr=fluid.ParamAttr(
name=word_emb_param_name,
initializer=fluid.initializer.ConstantInitializer(0.001)))
else:
src_word_emb = layers.embedding(
src_word,
size=[src_vocab_size, src_emb_dim],
param_attr=fluid.ParamAttr(
name=word_emb_param_name,
initializer=fluid.initializer.Normal(0., src_emb_dim**-0.5)))
src_word_emb = layers.scale(x=src_word_emb, scale=src_emb_dim**0.5)
src_pos_enc = layers.embedding(
src_pos,
size=[src_max_len, src_emb_dim],
param_attr=fluid.ParamAttr(
name=pos_enc_param_name,
trainable=False,
initializer=fluid.initializer.ConstantInitializer(0.001)))
enc_input = src_word_emb + src_pos_enc
return layers.dropout(
enc_input,
dropout_prob=dropout_rate,
seed=ModelHyperParams.dropout_seed,
is_test=False) if dropout_rate else enc_input
prepare_encoder = partial(
prepare_encoder, pos_enc_param_name=pos_enc_param_names[0])
prepare_decoder = partial(
prepare_encoder, pos_enc_param_name=pos_enc_param_names[1])
def encoder_layer(enc_input,
attn_bias,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate=0.):
"""The encoder layers that can be stacked to form a deep encoder.
This module consits of a multi-head (self) attention followed by
position-wise feed-forward networks and both the two components companied
with the post_process_layer to add residual connection, layer normalization
and droput.
"""
attn_output = multi_head_attention(enc_input, enc_input, enc_input,
attn_bias, d_key, d_value, d_model,
n_head, dropout_rate)
attn_output = post_process_layer(enc_input, attn_output, "dan",
dropout_rate)
ffd_output = positionwise_feed_forward(attn_output, d_inner_hid, d_model)
return post_process_layer(attn_output, ffd_output, "dan", dropout_rate)
def encoder(enc_input,
attn_bias,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate=0.):
"""
The encoder is composed of a stack of identical layers returned by calling
encoder_layer.
"""
for i in range(n_layer):
enc_output = encoder_layer(enc_input, attn_bias, n_head, d_key, d_value,
d_model, d_inner_hid, dropout_rate)
enc_input = enc_output
return enc_output
def decoder_layer(dec_input,
enc_output,
slf_attn_bias,
dec_enc_attn_bias,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate=0.,
cache=None):
""" The layer to be stacked in decoder part.
The structure of this module is similar to that in the encoder part except
a multi-head attention is added to implement encoder-decoder attention.
"""
slf_attn_output = multi_head_attention(
dec_input,
dec_input,
dec_input,
slf_attn_bias,
d_key,
d_value,
d_model,
n_head,
dropout_rate,
cache, )
slf_attn_output = post_process_layer(
dec_input,
slf_attn_output,
"dan", # residual connection + dropout + layer normalization
dropout_rate, )
enc_attn_output = multi_head_attention(
slf_attn_output,
enc_output,
enc_output,
dec_enc_attn_bias,
d_key,
d_value,
d_model,
n_head,
dropout_rate, )
enc_attn_output = post_process_layer(
slf_attn_output,
enc_attn_output,
"dan", # residual connection + dropout + layer normalization
dropout_rate, )
ffd_output = positionwise_feed_forward(
enc_attn_output,
d_inner_hid,
d_model, )
dec_output = post_process_layer(
enc_attn_output,
ffd_output,
"dan", # residual connection + dropout + layer normalization
dropout_rate, )
return dec_output
def decoder(dec_input,
enc_output,
dec_slf_attn_bias,
dec_enc_attn_bias,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate=0.,
caches=None):
"""
The decoder is composed of a stack of identical decoder_layer layers.
"""
for i in range(n_layer):
cache = None
if caches is not None:
cache = caches[i]
dec_output = decoder_layer(
dec_input,
enc_output,
dec_slf_attn_bias,
dec_enc_attn_bias,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
cache=cache)
dec_input = dec_output
return dec_output
def make_all_inputs(input_fields):
"""
Define the input data layers for the transformer model.
"""
inputs = []
for input_field in input_fields:
input_var = layers.data(
name=input_field,
shape=input_descs[input_field][0],
dtype=input_descs[input_field][1],
lod_level=input_descs[input_field][2]
if len(input_descs[input_field]) == 3 else 0,
append_batch_size=False)
inputs.append(input_var)
return inputs
def transformer(
src_vocab_size,
trg_vocab_size,
max_length,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
label_smooth_eps, ):
if weight_sharing:
assert src_vocab_size == src_vocab_size, (
"Vocabularies in source and target should be same for weight sharing."
)
enc_inputs = make_all_inputs(encoder_data_input_fields)
enc_output = wrap_encoder(
src_vocab_size,
max_length,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
enc_inputs, )
dec_inputs = make_all_inputs(decoder_data_input_fields[:-1])
predict = wrap_decoder(
trg_vocab_size,
max_length,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
dec_inputs,
enc_output, )
# Padding index do not contribute to the total loss. The weights is used to
# cancel padding index in calculating the loss.
label, weights = make_all_inputs(label_data_input_fields)
if label_smooth_eps:
label = layers.label_smooth(
label=layers.one_hot(
input=label, depth=trg_vocab_size),
epsilon=label_smooth_eps)
cost = layers.softmax_with_cross_entropy(
logits=layers.reshape(
predict, shape=[-1, trg_vocab_size]),
label=label,
soft_label=True if label_smooth_eps else False)
weighted_cost = cost * weights
sum_cost = layers.reduce_sum(weighted_cost)
token_num = layers.reduce_sum(weights)
avg_cost = sum_cost / token_num
avg_cost.stop_gradient = True
return sum_cost, avg_cost, predict, token_num
def wrap_encoder(src_vocab_size,
max_length,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
enc_inputs=None):
"""
The wrapper assembles together all needed layers for the encoder.
"""
if enc_inputs is None:
# This is used to implement independent encoder program in inference.
src_word, src_pos, src_slf_attn_bias = \
make_all_inputs(encoder_data_input_fields)
else:
src_word, src_pos, src_slf_attn_bias = \
enc_inputs
enc_input = prepare_encoder(
src_word,
src_pos,
src_vocab_size,
d_model,
max_length,
dropout_rate,
word_emb_param_name=word_emb_param_names[0])
enc_output = encoder(enc_input, src_slf_attn_bias, n_layer, n_head, d_key,
d_value, d_model, d_inner_hid, dropout_rate)
return enc_output
def wrap_decoder(trg_vocab_size,
max_length,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
dec_inputs=None,
enc_output=None,
caches=None):
"""
The wrapper assembles together all needed layers for the decoder.
"""
if dec_inputs is None:
# This is used to implement independent decoder program in inference.
trg_word, trg_pos, trg_slf_attn_bias, trg_src_attn_bias, \
enc_output = make_all_inputs(
decoder_data_input_fields + decoder_util_input_fields)
else:
trg_word, trg_pos, trg_slf_attn_bias, trg_src_attn_bias = dec_inputs
dec_input = prepare_decoder(
trg_word,
trg_pos,
trg_vocab_size,
d_model,
max_length,
dropout_rate,
word_emb_param_name=word_emb_param_names[0]
if weight_sharing else word_emb_param_names[1])
dec_output = decoder(
dec_input,
enc_output,
trg_slf_attn_bias,
trg_src_attn_bias,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
caches=caches)
# Return logits for training and probs for inference.
if weight_sharing:
predict = layers.matmul(
x=dec_output,
y=fluid.get_var(word_emb_param_names[0]),
transpose_y=True)
else:
predict = layers.fc(input=dec_output,
size=trg_vocab_size,
num_flatten_dims=2,
param_attr=const_para_attr,
bias_attr=const_bias_attr)
if dec_inputs is None:
predict = layers.softmax(predict)
return predict
def fast_decode(
src_vocab_size,
trg_vocab_size,
max_in_len,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
beam_size,
max_out_len,
eos_idx, ):
"""
Use beam search to decode. Caches will be used to store states of history
steps which can make the decoding faster.
"""
enc_output = wrap_encoder(src_vocab_size, max_in_len, n_layer, n_head,
d_key, d_value, d_model, d_inner_hid,
dropout_rate, weight_sharing)
start_tokens, init_scores, trg_src_attn_bias = \
make_all_inputs(fast_decoder_data_input_fields )
def beam_search():
max_len = layers.fill_constant(
shape=[1], dtype=start_tokens.dtype, value=max_out_len)
step_idx = layers.fill_constant(
shape=[1], dtype=start_tokens.dtype, value=0)
cond = layers.less_than(x=step_idx, y=max_len)
while_op = layers.While(cond)
# array states will be stored for each step.
ids = layers.array_write(
layers.reshape(start_tokens, (-1, 1)), step_idx)
scores = layers.array_write(init_scores, step_idx)
# cell states will be overwrited at each step.
# caches contains states of history steps to reduce redundant
# computation in decoder.
caches = [{
"k": layers.fill_constant_batch_size_like(
input=start_tokens,
shape=[-1, 0, d_model],
dtype=enc_output.dtype,
value=0),
"v": layers.fill_constant_batch_size_like(
input=start_tokens,
shape=[-1, 0, d_model],
dtype=enc_output.dtype,
value=0)
} for i in range(n_layer)]
with while_op.block():
pre_ids = layers.array_read(array=ids, i=step_idx)
pre_ids = layers.reshape(pre_ids, (-1, 1, 1))
pre_scores = layers.array_read(array=scores, i=step_idx)
# sequence_expand can gather sequences according to lod thus can be
# used in beam search to sift states corresponding to selected ids.
pre_src_attn_bias = layers.sequence_expand(
x=trg_src_attn_bias, y=pre_scores)
pre_enc_output = layers.sequence_expand(x=enc_output, y=pre_scores)
pre_caches = [{
"k": layers.sequence_expand(
x=cache["k"], y=pre_scores),
"v": layers.sequence_expand(
x=cache["v"], y=pre_scores),
} for cache in caches]
pre_pos = layers.elementwise_mul(
x=layers.fill_constant_batch_size_like(
input=pre_enc_output, # cann't use pre_ids here since it has lod
value=1,
shape=[-1, 1, 1],
dtype=pre_ids.dtype),
y=layers.increment(
x=step_idx, value=1.0, in_place=False),
axis=0)
logits = wrap_decoder(
trg_vocab_size,
max_in_len,
n_layer,
n_head,
d_key,
d_value,
d_model,
d_inner_hid,
dropout_rate,
weight_sharing,
dec_inputs=(pre_ids, pre_pos, None, pre_src_attn_bias),
enc_output=pre_enc_output,
caches=pre_caches)
logits = layers.reshape(logits, (-1, trg_vocab_size))
topk_scores, topk_indices = layers.topk(
input=layers.softmax(logits), k=beam_size)
accu_scores = layers.elementwise_add(
x=layers.log(topk_scores),
y=layers.reshape(
pre_scores, shape=[-1]),
axis=0)
# beam_search op uses lod to distinguish branches.
topk_indices = layers.lod_reset(topk_indices, pre_ids)
selected_ids, selected_scores = layers.beam_search(
pre_ids=pre_ids,
pre_scores=pre_scores,
ids=topk_indices,
scores=accu_scores,
beam_size=beam_size,
end_id=eos_idx)
layers.increment(x=step_idx, value=1.0, in_place=True)
# update states
layers.array_write(selected_ids, i=step_idx, array=ids)
layers.array_write(selected_scores, i=step_idx, array=scores)
layers.assign(pre_src_attn_bias, trg_src_attn_bias)
layers.assign(pre_enc_output, enc_output)
for i in range(n_layer):
layers.assign(pre_caches[i]["k"], caches[i]["k"])
layers.assign(pre_caches[i]["v"], caches[i]["v"])
length_cond = layers.less_than(x=step_idx, y=max_len)
finish_cond = layers.logical_not(layers.is_empty(x=selected_ids))
layers.logical_and(x=length_cond, y=finish_cond, out=cond)
finished_ids, finished_scores = layers.beam_search_decode(
ids, scores, beam_size=beam_size, end_id=eos_idx)
return finished_ids, finished_scores
finished_ids, finished_scores = beam_search()
return finished_ids, finished_scores
def get_model(is_dist, is_async):
sum_cost, avg_cost, predict, token_num = transformer(
ModelHyperParams.src_vocab_size, ModelHyperParams.trg_vocab_size,
ModelHyperParams.max_length + 1, ModelHyperParams.n_layer,
ModelHyperParams.n_head, ModelHyperParams.d_key,
ModelHyperParams.d_value, ModelHyperParams.d_model,
ModelHyperParams.d_inner_hid, ModelHyperParams.dropout,
ModelHyperParams.weight_sharing, TrainTaskConfig.label_smooth_eps)
local_lr_scheduler = LearningRateScheduler(ModelHyperParams.d_model,
TrainTaskConfig.warmup_steps,
TrainTaskConfig.learning_rate)
if not is_dist:
optimizer = fluid.optimizer.Adam(
learning_rate=local_lr_scheduler.learning_rate,
beta1=TrainTaskConfig.beta1,
beta2=TrainTaskConfig.beta2,
epsilon=TrainTaskConfig.eps)
optimizer.minimize(sum_cost)
elif is_async:
optimizer = fluid.optimizer.SGD(0.003)
optimizer.minimize(sum_cost)
else:
lr_decay = fluid.layers\
.learning_rate_scheduler\
.noam_decay(ModelHyperParams.d_model,
TrainTaskConfig.warmup_steps)
optimizer = fluid.optimizer.Adam(
learning_rate=lr_decay,
beta1=TrainTaskConfig.beta1,
beta2=TrainTaskConfig.beta2,
epsilon=TrainTaskConfig.eps)
optimizer.minimize(sum_cost)
return sum_cost, avg_cost, predict, token_num, local_lr_scheduler
def get_transpiler(trainer_id, main_program, pserver_endpoints, trainers):
......@@ -176,10 +1677,23 @@ def get_transpiler(trainer_id, main_program, pserver_endpoints, trainers):
return t
class DistTransformer2x2(object):
def update_args():
src_dict = DataReader.load_dict(TrainTaskConfig.src_vocab_fpath)
trg_dict = DataReader.load_dict(TrainTaskConfig.trg_vocab_fpath)
dict_args = [
"src_vocab_size", str(len(src_dict)), "trg_vocab_size",
str(len(trg_dict)), "bos_idx",
str(src_dict[TrainTaskConfig.special_token[0]]), "eos_idx",
str(src_dict[TrainTaskConfig.special_token[1]]), "unk_idx",
str(src_dict[TrainTaskConfig.special_token[2]])
]
merge_cfg_from_list(dict_args, [TrainTaskConfig, ModelHyperParams])
class DistTransformer2x2(TestDistRunnerBase):
def run_pserver(self, pserver_endpoints, trainers, current_endpoint,
trainer_id):
get_model()
trainer_id, sync_mode):
get_model(True, not sync_mode)
t = get_transpiler(trainer_id,
fluid.default_main_program(), pserver_endpoints,
trainers)
......@@ -196,7 +1710,6 @@ class DistTransformer2x2(object):
while True:
assert retry_times >= 0, "wait ps ready failed"
time.sleep(3)
print("waiting ps ready: ", pid)
try:
# the listen_and_serv_op would touch a file which contains the listen port
# on the /tmp directory until it was ready to process all the RPC call.
......@@ -205,63 +1718,35 @@ class DistTransformer2x2(object):
except os.error:
retry_times -= 1
def run_trainer(self, place, endpoints, trainer_id, trainers, is_dist=True):
avg_cost = get_model()
def run_trainer(self,
place,
endpoints,
trainer_id,
trainers,
is_dist=True,
sync_mode=True):
sum_cost, avg_cost, predict, token_num, local_lr_scheduler = get_model(
is_dist, not sync_mode)
if is_dist:
t = get_transpiler(trainer_id,
fluid.default_main_program(), endpoints,
trainers)
trainer_prog = t.get_trainer_program()
TrainTaskConfig.batch_size = 10
TrainTaskConfig.train_file_pattern = TrainTaskConfig.data_path + "train.tok.clean.bpe.32000.en-de.train_{}".format(
trainer_id)
else:
TrainTaskConfig.batch_size = 20
trainer_prog = fluid.default_main_program()
startup_exe = fluid.Executor(place)
startup_exe.run(fluid.default_startup_program())
strategy = fluid.ExecutionStrategy()
strategy.num_threads = 1
strategy.allow_op_delay = False
exe = fluid.ParallelExecutor(
True, loss_name=avg_cost.name, exec_strategy=strategy)
first_loss, = exe.run(fetch_list=[avg_cost.name])
print(first_loss)
for i in six.moves.xrange(5):
_ = exe.run(fetch_list=[avg_cost.name])
last_loss, = exe.run(fetch_list=[avg_cost.name])
print(last_loss)
def main(role="pserver",
endpoints="127.0.0.1:9123",
trainer_id=0,
current_endpoint="127.0.0.1:9123",
trainers=1,
is_dist=True):
reader = paddle.batch(
wmt16.train(ModelHyperParams.src_vocab_size,
ModelHyperParams.trg_vocab_size),
batch_size=transformer_model.batch_size)
with fluid.recordio_writer.create_recordio_writer(
WMT16_RECORDIO_FILE) as writer:
for batch in reader():
for tensor in prepare_batch_input(
batch, ModelHyperParams.src_pad_idx,
ModelHyperParams.trg_pad_idx, ModelHyperParams.n_head):
t = fluid.LoDTensor()
t.set(tensor, fluid.CPUPlace())
writer.append_tensor(t)
writer.complete_append_tensor()
model = DistTransformer2x2()
if role == "pserver":
model.run_pserver(endpoints, trainers, current_endpoint, trainer_id)
else:
p = fluid.CUDAPlace(0) if core.is_compiled_with_cuda(
) else fluid.CPUPlace()
model.run_trainer(p, endpoints, trainer_id, trainers, is_dist)
TrainTaskConfig.local = not is_dist
train_loop(startup_exe, trainer_prog, 1, sum_cost, avg_cost,
local_lr_scheduler, token_num, predict)
if __name__ == "__main__":
......@@ -269,18 +1754,6 @@ if __name__ == "__main__":
print(
"Usage: python dist_transformer.py [pserver/trainer] [endpoints] [trainer_id] [current_endpoint] [trainers] [is_dist] [sync_mode]"
)
role = sys.argv[1]
endpoints = sys.argv[2]
trainer_id = int(sys.argv[3])
current_endpoint = sys.argv[4]
trainers = int(sys.argv[5])
is_dist = True if sys.argv[6] == "TRUE" else False
# FIXME(typhoonzero): refine this test.
is_async = True if sys.argv[7] == "TRUE" else False
main(
role=role,
endpoints=endpoints,
trainer_id=trainer_id,
current_endpoint=current_endpoint,
trainers=trainers,
is_dist=is_dist)
update_args()
runtime_main(DistTransformer2x2)
python/paddle/fluid/tests/unittests/dist_word2vec.py
浏览文件 @ b081363b
......@@ -49,28 +49,32 @@ class TestDistWord2vec2x2(TestDistRunnerBase):
dtype='float32',
is_sparse=IS_SPARSE,
param_attr=fluid.ParamAttr(
name='shared_w', initializer=fluid.initializer.Constant()))
name='shared_w',
initializer=fluid.initializer.Constant(value=0.1)))
embed_second = fluid.layers.embedding(
input=words[1],
size=[dict_size, EMBED_SIZE],
dtype='float32',
is_sparse=IS_SPARSE,
param_attr=fluid.ParamAttr(
name='shared_w', initializer=fluid.initializer.Constant()))
name='shared_w',
initializer=fluid.initializer.Constant(value=0.1)))
embed_third = fluid.layers.embedding(
input=words[2],
size=[dict_size, EMBED_SIZE],
dtype='float32',
is_sparse=IS_SPARSE,
param_attr=fluid.ParamAttr(
name='shared_w', initializer=fluid.initializer.Constant()))
name='shared_w',
initializer=fluid.initializer.Constant(value=0.1)))
embed_forth = fluid.layers.embedding(
input=words[3],
size=[dict_size, EMBED_SIZE],
dtype='float32',
is_sparse=IS_SPARSE,
param_attr=fluid.ParamAttr(
name='shared_w', initializer=fluid.initializer.Constant()))
name='shared_w',
initializer=fluid.initializer.Constant(value=0.1)))
concat_embed = fluid.layers.concat(
input=[embed_first, embed_second, embed_third, embed_forth],
......@@ -80,13 +84,13 @@ class TestDistWord2vec2x2(TestDistRunnerBase):
size=HIDDEN_SIZE,
act='sigmoid',
param_attr=fluid.ParamAttr(
initializer=fluid.initializer.Constant()))
initializer=fluid.initializer.Constant(value=0.1)))
predict_word = fluid.layers.fc(
input=hidden1,
size=dict_size,
act='softmax',
param_attr=fluid.ParamAttr(
initializer=fluid.initializer.Constant()))
initializer=fluid.initializer.Constant(value=0.1)))
cost = fluid.layers.cross_entropy(
input=predict_word, label=words[4])
avg_cost = fluid.layers.mean(cost)
......
python/paddle/fluid/tests/unittests/test_dist_train.py
浏览文件 @ b081363b
......@@ -100,7 +100,7 @@ class TestSendOp(unittest.TestCase):
main.global_block().append_op(
type="fetch_barrier",
inputs={},
outputs={},
outputs={"Out": []},
attrs={
"endpoints": ["127.0.0.1:{0}".format(port)],
RPC_OP_ROLE_ATTR_NAME: RPC_OP_ROLE_ATTR_VALUE
......
python/paddle/fluid/tests/unittests/test_dist_transformer.py
浏览文件 @ b081363b
......@@ -15,17 +15,55 @@
from __future__ import print_function
import unittest
import paddle
from test_dist_base import TestDistBase
class TestDistTransformer2x2(TestDistBase):
def download_files():
url_prefix = 'http://paddle-unittest-data.cdn.bcebos.com/dist_transformer/'
vocab_url = url_prefix + 'vocab.bpe.32000'
vocab_md5 = 'a86d345ca6e27f6591d0dccb1b9be853'
paddle.dataset.common.download(vocab_url, 'test_dist_transformer',
vocab_md5)
local_train_url = url_prefix + 'train.tok.clean.bpe.32000.en-de'
local_train_md5 = '033eb02b9449e6dd823f050782ac8914'
paddle.dataset.common.download(local_train_url, 'test_dist_transformer',
local_train_md5)
train0_url = url_prefix + 'train.tok.clean.bpe.32000.en-de.train_0'
train0_md5 = 'ddce7f602f352a0405267285379a38b1'
paddle.dataset.common.download(train0_url, 'test_dist_transformer',
train0_md5)
train1_url = url_prefix + 'train.tok.clean.bpe.32000.en-de.train_1'
train1_md5 = '8757798200180285b1a619cd7f408747'
paddle.dataset.common.download(train1_url, 'test_dist_transformer',
train1_md5)
test_url = url_prefix + 'newstest2013.tok.bpe.32000.en-de'
test_md5 = '9dd74a266dbdb25314183899f269b4a2'
paddle.dataset.common.download(test_url, 'test_dist_transformer', test_md5)
class TestDistTransformer2x2Sync(TestDistBase):
def _setup_config(self):
self._sync_mode = True
def test_transformer(self):
# TODO(paddle-dev): check if the delta is OK.
# Usually start around ~8000 and converge to ~5000
self.check_with_place("dist_transformer.py", delta=400)
download_files()
#Note: loss on test dataset of the first 5 batch are:
# 10.518872, 10.518871, 10.518868, 10.518862, 10.518855
self.check_with_place("dist_transformer.py", delta=1e-7)
class TestDistTransformer2x2Async(TestDistBase):
def _setup_config(self):
self._sync_mode = False
def test_transformer(self):
download_files()
self.check_with_place("dist_transformer.py", delta=1.0)
if __name__ == "__main__":
......
python/paddle/fluid/tests/unittests/test_dist_word2vec.py
浏览文件 @ b081363b
......@@ -22,7 +22,7 @@ class TestDistSeResneXt2x2(TestDistBase):
self._sync_mode = True
def test_se_resnext(self):
self.check_with_place("dist_word2vec.py", delta=1e-7)
self.check_with_place("dist_word2vec.py", delta=1e-4)
class TestDistSeResneXt2x2Async(TestDistBase):
......
python/paddle/fluid/tests/unittests/test_fake_dequantize_op.py
浏览文件 @ b081363b
......@@ -20,41 +20,50 @@ import math
from op_test import OpTest
def quantize_max_abs(x, num_bits):
range = math.pow(2, num_bits) - 1
def quantize_max_abs(x, max_range):
scale = np.max(np.abs(x).flatten())
y = np.round(x / scale * range)
y = np.round(x / scale * max_range)
return y, scale
def dequantize_max_abs(x, num_bits, scale):
range = math.pow(2, num_bits) - 1
y = (scale / range) * x
def dequantize_max_abs(x, scale, max_range):
y = (scale / max_range) * x
return y
class TestFakeDequantizeMaxAbsOp(OpTest):
def set_args(self):
self.num_bits = 8
self.max_range = math.pow(2, self.num_bits - 1) - 1
self.data_type = "float32"
def setUp(self):
self.set_args()
self.op_type = "fake_dequantize_max_abs"
x = np.random.randn(31, 65).astype("float32")
yq, scale = quantize_max_abs(x, self.num_bits)
ydq = dequantize_max_abs(yq, self.num_bits, scale)
x = np.random.randn(31, 65).astype(self.data_type)
yq, scale = quantize_max_abs(x, self.max_range)
ydq = dequantize_max_abs(yq, scale, self.max_range)
self.inputs = {'X': yq}
self.attrs = {'num_bits': self.num_bits, 'scale': float(scale)}
self.inputs = {'X': yq, 'Scale': np.array(scale).astype(self.data_type)}
self.attrs = {'max_range': self.max_range}
self.outputs = {'Out': ydq}
def test_check_output(self):
self.check_output()
class TestFakeDequantizeMaxAbsOp5Bits(OpTest):
class TestFakeDequantizeMaxAbsOpDouble(TestFakeDequantizeMaxAbsOp):
def set_args(self):
self.num_bits = 8
self.max_range = math.pow(2, self.num_bits - 1) - 1
self.data_type = "float64"
class TestFakeDequantizeMaxAbsOp5Bits(TestFakeDequantizeMaxAbsOp):
def set_args(self):
self.num_bits = 5
self.max_range = math.pow(2, self.num_bits - 1) - 1
self.data_type = "float32"
if __name__ == "__main__":
......
python/paddle/fluid/tests/unittests/test_fusion_gru_op.py 0 → 100644
浏览文件 @ b081363b
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import unittest
import numpy as np
import math
from op_test import OpTest
from test_gru_op import gru
from test_fusion_lstm_op import fc, ACTIVATION
def fusion_gru(
x, # T x M
lod, # 1 x N
h0, # N x D
wx, # M x 3D
wh, # D x 3D
bias, # 1 x 3D
is_reverse,
act_state,
act_gate):
return gru(fc(x, wx, bias),
lod,
h0,
wh,
np.zeros(
(1, wh.shape[1]), dtype='float64'),
is_reverse,
act_state,
act_gate)
class TestFusionGRUOp(OpTest):
def set_confs(self):
pass
def setUp(self):
self.op_type = "fusion_gru"
self.lod = [[2, 4, 3]]
self.M = 3
self.D = 5
self.is_reverse = False
self.with_h0 = True
self.with_bias = True
self.act_state = 'tanh'
self.act_gate = 'sigmoid'
self.set_confs()
T = sum(self.lod[0])
N = len(self.lod[0])
x = np.random.rand(T, self.M).astype('float64')
wx = np.random.rand(self.M, 3 * self.D).astype('float64')
wh = np.random.rand(self.D, 3 * self.D).astype('float64')
bias = np.random.rand(
1, 3 * self.D).astype('float64') if self.with_bias else np.zeros(
(1, 3 * self.D), dtype='float64')
h0 = np.random.rand(
N, self.D).astype('float64') if self.with_h0 else np.zeros(
(N, self.D), dtype='float64')
_, _, _, hidden = fusion_gru(
x, self.lod, h0, wx, wh, bias, self.is_reverse,
ACTIVATION[self.act_state], ACTIVATION[self.act_gate])
self.inputs = {'X': (x, self.lod), 'WeightX': wx, 'WeightH': wh}
if self.with_bias:
self.inputs['Bias'] = bias
if self.with_h0:
self.inputs['H0'] = h0
self.outputs = {'Hidden': (hidden, self.lod)}
self.attrs = {
'activation': self.act_state,
'gate_activation': self.act_gate,
'is_reverse': self.is_reverse
}
def test_check_output(self):
self.check_output(atol=1e-8)
class TestFusionGRUOpNoInitial(TestFusionGRUOp):
def set_confs(self):
self.with_h0 = False
class TestFusionGRUOpNoBias(TestFusionGRUOp):
def set_confs(self):
self.with_bias = False
class TestFusionGRUOpReverse(TestFusionGRUOp):
def set_confs(self):
self.is_reverse = True
class TestFusionGRUOpMD1(TestFusionGRUOp):
def set_confs(self):
self.M = 36
self.D = 8
class TestFusionGRUOpMD2(TestFusionGRUOp):
def set_confs(self):
self.M = 8
self.D = 8
class TestFusionGRUOpBS1(TestFusionGRUOp):
def set_confs(self):
self.lod = [[3]]
self.D = 16
if __name__ == "__main__":
unittest.main()
python/paddle/fluid/tests/unittests/test_fusion_lstm_op.py
浏览文件 @ b081363b
......@@ -43,13 +43,13 @@ def fusion_lstm(
act_cell, act_cand)
class TestLstmOp(OpTest):
def set_argument(self):
self.lod = [[2, 3, 2]]
class TestFusionLSTMOp(OpTest):
def set_conf(self):
pass
def setUp(self):
self.op_type = 'fusion_lstm'
self.lod = [[2, 3, 2]]
self.lod = [[2, 3, 5, 4]]
self.M = 8
self.D = 16
self.has_initial_state = False
......@@ -58,33 +58,33 @@ class TestLstmOp(OpTest):
self.act_cell = 'tanh'
self.act_cand = 'tanh'
self.use_peepholes = False
self.set_argument()
self.set_conf()
T = sum(self.lod[0])
bs = len(self.lod[0])
x = np.random.normal(size=(T, self.M)).astype('float64')
x = np.random.normal(size=(T, self.M)).astype('float32')
if self.has_initial_state:
h0 = np.random.normal(size=(bs, self.D)).astype('float64')
c0 = np.random.normal(size=(bs, self.D)).astype('float64')
h0 = np.random.normal(size=(bs, self.D)).astype('float32')
c0 = np.random.normal(size=(bs, self.D)).astype('float32')
else:
h0 = np.zeros((bs, self.D)).astype('float64')
c0 = np.zeros((bs, self.D)).astype('float64')
h0 = np.zeros((bs, self.D)).astype('float32')
c0 = np.zeros((bs, self.D)).astype('float32')
wh = np.random.normal(size=(self.D, 4 * self.D)).astype('float64')
wh = np.random.normal(size=(self.D, 4 * self.D)).astype('float32')
if self.use_peepholes:
b = np.random.normal(size=(1, 7 * self.D)).astype('float64')
b = np.random.normal(size=(1, 7 * self.D)).astype('float32')
else:
b = np.random.normal(size=(1, 4 * self.D)).astype('float64')
b = np.random.normal(size=(1, 4 * self.D)).astype('float32')
w_b = np.copy(b[:, 0:4 * self.D])
w_c = b[:, 4 * self.D:] if self.use_peepholes else None
# this is the weight of fc
wx = np.random.normal(size=(self.M, 4 * self.D)).astype('float64')
wx = np.random.normal(size=(self.M, 4 * self.D)).astype('float32')
# this is the bias of fc
# and it should be manually added into the bias of this fusion LSTM
bx = np.random.normal(size=(1, 4 * self.D)).astype('float64')
bx = np.random.normal(size=(1, 4 * self.D)).astype('float32')
b[0, 0:4 * self.D] += bx[0, :]
h, c = fusion_lstm(x, self.lod, wx, bx, h0, c0, wh, w_b, w_c,
self.is_reverse, ACTIVATION[self.act_gate],
......@@ -114,35 +114,45 @@ class TestLstmOp(OpTest):
}
def test_check_output(self):
self.check_output(atol=1e-8)
self.check_output()
class TestLstmOpInitReverse(TestLstmOp):
def set_argument(self):
class TestFusionLSTMOpInit(TestFusionLSTMOp):
def set_conf(self):
self.has_initial_state = True
class TestFusionLSTMOpReverse(TestFusionLSTMOp):
def set_conf(self):
self.is_reverse = True
class TestFusionLSTMOpInitReverse(TestFusionLSTMOp):
def set_conf(self):
self.has_initial_state = True
self.is_reverse = True
class TestLstmOpMD1(TestLstmOp):
def set_argument(self):
class TestFusionLSTMOpMD1(TestFusionLSTMOp):
def set_conf(self):
self.M = 36
self.D = 8
class TestLstmOpMD2(TestLstmOp):
def set_argument(self):
class TestFusionLSTMOpMD2(TestFusionLSTMOp):
def set_conf(self):
self.M = 8
self.D = 8
class TestLstmOpMD3(TestLstmOp):
def set_argument(self):
class TestFusionLSTMOpMD3(TestFusionLSTMOp):
def set_conf(self):
self.M = 15
self.D = 3
class TestLstmOpBS1(TestLstmOp):
def set_argument(self):
class TestFusionLSTMOpBS1(TestFusionLSTMOp):
def set_conf(self):
self.lod = [[3]]
self.D = 16
......
python/paddle/fluid/tests/unittests/test_fusion_seqexpand_concat_fc_op.py 0 → 100644
浏览文件 @ b081363b
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import unittest
import numpy as np
from op_test import OpTest
from test_fusion_lstm_op import fc, ACTIVATION
def fusion_seqexpand_concat_fc(xs, lod, w, b, fc_act):
T = sum(lod[0])
N = len(lod[0])
num_inputs = len(xs)
D = w.shape[1]
expanded_inputs = [xs[0]]
for i in range(num_inputs - 1):
x = xs[i + 1]
assert x.shape[0] == N
expanded = np.repeat(x, lod[0], axis=0)
assert expanded.shape[0] == T
assert expanded.shape[1] == x.shape[1]
expanded_inputs.append(expanded)
fc_input = np.concatenate(expanded_inputs, axis=1)
assert fc_input.shape[0] == T
assert fc_input.shape[1] == w.shape[0]
fc_out = fc(fc_input, w, b)
fc_out = fc_act(fc_out)
assert fc_out.shape[0] == T
assert fc_out.shape[1] == D
return fc_out
class TestFusionSeqExpandConcatFCOp(OpTest):
def set_conf(self):
pass
def setUp(self):
self.op_type = 'fusion_seqexpand_concat_fc'
self.lod = [[3, 5, 8, 2]]
self.inputs_M = [15, 10, 10]
self.D = 20
self.with_bias = True
self.fc_act = 'relu'
self.set_conf()
T = sum(self.lod[0])
bs = len(self.lod[0])
num_inputs = len(self.inputs_M)
x0 = np.random.normal(size=(T, self.inputs_M[0])).astype('float32')
xs = [x0]
for i in range(num_inputs - 1):
xi = np.random.normal(size=(bs,
self.inputs_M[i + 1])).astype('float32')
xs.append(xi)
# fc weight and bias
w = np.random.normal(size=(sum(self.inputs_M),
self.D)).astype('float32')
b = np.random.normal(size=(
1, self.D)).astype('float32') if self.with_bias else np.zeros(
(1, self.D)).astype('float32')
out = fusion_seqexpand_concat_fc(xs, self.lod, w, b,
ACTIVATION[self.fc_act])
self.inputs = {'X': [('x0', (x0, self.lod))], 'FCWeight': w}
normal_lod = [[1] * bs]
for i in range(num_inputs - 1):
self.inputs['X'].append(('x%d' % (i + 1), (xs[i + 1], normal_lod)))
if self.with_bias:
self.inputs['FCBias'] = b
self.outputs = {'Out': (out, self.lod)}
self.attrs = {'fc_activation': self.fc_act}
def test_check_output(self):
self.check_output()
class TestFusionSECFCOpNonBias(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.with_bias = False
class TestFusionSECFCOpNonAct(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.fc_act = 'identity'
class TestFusionSECFCOpMD1(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.inputs_M = [3, 4, 2, 1, 5]
self.D = 8
class TestFusionSECFCOpMD2(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.lod = [[5, 6]]
self.inputs_M = [1, 1]
class TestFusionSECFCOpBS1_1(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.lod = [[1]]
self.inputs_M = [3, 4, 2]
class TestFusionSECFCOpBS1_2(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.lod = [[1]]
self.inputs_M = [3, 4]
class TestFusionSECFCOpBS1_3(TestFusionSeqExpandConcatFCOp):
def set_conf(self):
self.lod = [[5]]
self.inputs_M = [6, 3]
if __name__ == '__main__':
unittest.main()
python/paddle/fluid/tests/unittests/test_generate_proposals.py 0 → 100644
浏览文件 @ b081363b
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://w_idxw.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy as np
import sys
import math
import paddle.fluid as fluid
from op_test import OpTest
from test_multiclass_nms_op import nms
from test_anchor_generator_op import anchor_generator_in_python
import copy
def generate_proposals_in_python(scores, bbox_deltas, im_info, anchors,
variances, pre_nms_topN, post_nms_topN,
nms_thresh, min_size, eta):
all_anchors = anchors.reshape(-1, 4)
rois = np.empty((0, 5), dtype=np.float32)
roi_probs = np.empty((0, 1), dtype=np.float32)
rpn_rois = []
rpn_roi_probs = []
lod = []
num_images = scores.shape[0]
for img_idx in range(num_images):
img_i_boxes, img_i_probs = proposal_for_one_image(
im_info[img_idx, :], all_anchors, variances,
bbox_deltas[img_idx, :, :, :], scores[img_idx, :, :, :],
pre_nms_topN, post_nms_topN, nms_thresh, min_size, eta)
lod.append(img_i_probs.shape[0])
rpn_rois.append(img_i_boxes)
rpn_roi_probs.append(img_i_probs)
return rpn_rois, rpn_roi_probs, lod
def proposal_for_one_image(im_info, all_anchors, variances, bbox_deltas, scores,
pre_nms_topN, post_nms_topN, nms_thresh, min_size,
eta):
# Transpose and reshape predicted bbox transformations to get them
# into the same order as the anchors:
# - bbox deltas will be (4 * A, H, W) format from conv output
# - transpose to (H, W, 4 * A)
# - reshape to (H * W * A, 4) where rows are ordered by (H, W, A)
# in slowest to fastest order to match the enumerated anchors
bbox_deltas = bbox_deltas.transpose((1, 2, 0)).reshape(-1, 4)
all_anchors = all_anchors.reshape(-1, 4)
variances = variances.reshape(-1, 4)
# Same story for the scores:
# - scores are (A, H, W) format from conv output
# - transpose to (H, W, A)
# - reshape to (H * W * A, 1) where rows are ordered by (H, W, A)
# to match the order of anchors and bbox_deltas
scores = scores.transpose((1, 2, 0)).reshape(-1, 1)
# sort all (proposal, score) pairs by score from highest to lowest
# take top pre_nms_topN (e.g. 6000)
if pre_nms_topN <= 0 or pre_nms_topN >= len(scores):
order = np.argsort(-scores.squeeze())
else:
# Avoid sorting possibly large arrays;
# First partition to get top K unsorted
# and then sort just thoes
inds = np.argpartition(-scores.squeeze(), pre_nms_topN)[:pre_nms_topN]
order = np.argsort(-scores[inds].squeeze())
order = inds[order]
scores = scores[order, :]
bbox_deltas = bbox_deltas[order, :]
all_anchors = all_anchors[order, :]
proposals = box_coder(all_anchors, bbox_deltas, variances)
# clip proposals to image (may result in proposals with zero area
# that will be removed in the next step)
proposals = clip_tiled_boxes(proposals, im_info[:2])
# remove predicted boxes with height or width < min_size
keep = filter_boxes(proposals, min_size, im_info)
proposals = proposals[keep, :]
scores = scores[keep, :]
# apply loose nms (e.g. threshold = 0.7)
# take post_nms_topN (e.g. 1000)
# return the top proposals
if nms_thresh > 0:
keep = nms(boxes=proposals,
scores=scores,
nms_threshold=nms_thresh,
eta=eta)
if post_nms_topN > 0 and post_nms_topN < len(keep):
keep = keep[:post_nms_topN]
proposals = proposals[keep, :]
scores = scores[keep, :]
return proposals, scores
def box_coder(all_anchors, bbox_deltas, variances):
"""
Decode proposals by anchors and bbox_deltas from RPN
"""
#proposals: xmin, ymin, xmax, ymax
proposals = np.zeros_like(bbox_deltas, dtype=np.float32)
#anchor_loc: width, height, center_x, center_y
anchor_loc = np.zeros_like(bbox_deltas, dtype=np.float32)
anchor_loc[:, 0] = all_anchors[:, 2] - all_anchors[:, 0]
anchor_loc[:, 1] = all_anchors[:, 3] - all_anchors[:, 1]
anchor_loc[:, 2] = (all_anchors[:, 2] + all_anchors[:, 0]) / 2
anchor_loc[:, 3] = (all_anchors[:, 3] + all_anchors[:, 1]) / 2
#predicted bbox: bbox_center_x, bbox_center_y, bbox_width, bbox_height
pred_bbox = np.zeros_like(bbox_deltas, dtype=np.float32)
if variances is not None:
for i in range(bbox_deltas.shape[0]):
pred_bbox[i, 0] = variances[i, 0] * bbox_deltas[i, 0] * anchor_loc[
i, 0] + anchor_loc[i, 2]
pred_bbox[i, 1] = variances[i, 1] * bbox_deltas[i, 1] * anchor_loc[
i, 1] + anchor_loc[i, 3]
pred_bbox[i, 2] = math.exp(variances[i, 2] *
bbox_deltas[i, 2]) * anchor_loc[i, 0]
pred_bbox[i, 3] = math.exp(variances[i, 3] *
bbox_deltas[i, 3]) * anchor_loc[i, 1]
else:
for i in range(bbox_deltas.shape[0]):
pred_bbox[i, 0] = bbox_deltas[i, 0] * anchor_loc[i, 0] + anchor_loc[
i, 2]
pred_bbox[i, 1] = bbox_deltas[i, 1] * anchor_loc[i, 1] + anchor_loc[
i, 3]
pred_bbox[i, 2] = math.exp(bbox_deltas[i, 2]) * anchor_loc[i, 0]
pred_bbox[i, 3] = math.exp(bbox_deltas[i, 3]) * anchor_loc[i, 1]
proposals[:, 0] = pred_bbox[:, 0] - pred_bbox[:, 2] / 2
proposals[:, 1] = pred_bbox[:, 1] - pred_bbox[:, 3] / 2
proposals[:, 2] = pred_bbox[:, 0] + pred_bbox[:, 2] / 2
proposals[:, 3] = pred_bbox[:, 1] + pred_bbox[:, 3] / 2
return proposals
def clip_tiled_boxes(boxes, im_shape):
"""Clip boxes to image boundaries. im_shape is [height, width] and boxes
has shape (N, 4 * num_tiled_boxes)."""
assert boxes.shape[1] % 4 == 0, \
'boxes.shape[1] is {:d}, but must be divisible by 4.'.format(
boxes.shape[1]
)
# x1 >= 0
boxes[:, 0::4] = np.maximum(np.minimum(boxes[:, 0::4], im_shape[1] - 1), 0)
# y1 >= 0
boxes[:, 1::4] = np.maximum(np.minimum(boxes[:, 1::4], im_shape[0] - 1), 0)
# x2 < im_shape[1]
boxes[:, 2::4] = np.maximum(np.minimum(boxes[:, 2::4], im_shape[1] - 1), 0)
# y2 < im_shape[0]
boxes[:, 3::4] = np.maximum(np.minimum(boxes[:, 3::4], im_shape[0] - 1), 0)
return boxes
def filter_boxes(boxes, min_size, im_info):
"""Only keep boxes with both sides >= min_size and center within the image.
"""
# Scale min_size to match image scale
min_size *= im_info[2]
ws = boxes[:, 2] - boxes[:, 0] + 1
hs = boxes[:, 3] - boxes[:, 1] + 1
x_ctr = boxes[:, 0] + ws / 2.
y_ctr = boxes[:, 1] + hs / 2.
keep = np.where((ws >= min_size) & (hs >= min_size) & (x_ctr < im_info[1]) &
(y_ctr < im_info[0]))[0]
return keep
def iou(box_a, box_b):
"""
Apply intersection-over-union overlap between box_a and box_b
"""
xmin_a = min(box_a[0], box_a[2])
ymin_a = min(box_a[1], box_a[3])
xmax_a = max(box_a[0], box_a[2])
ymax_a = max(box_a[1], box_a[3])
xmin_b = min(box_b[0], box_b[2])
ymin_b = min(box_b[1], box_b[3])
xmax_b = max(box_b[0], box_b[2])
ymax_b = max(box_b[1], box_b[3])
area_a = (ymax_a - ymin_a + 1) * (xmax_a - xmin_a + 1)
area_b = (ymax_b - ymin_b + 1) * (xmax_b - xmin_b + 1)
if area_a <= 0 and area_b <= 0:
return 0.0
xa = max(xmin_a, xmin_b)
ya = max(ymin_a, ymin_b)
xb = min(xmax_a, xmax_b)
yb = min(ymax_a, ymax_b)
inter_area = max(xb - xa, 0.0) * max(yb - ya, 0.0)
iou_ratio = inter_area / (area_a + area_b - inter_area)
return iou_ratio
def nms(boxes, scores, nms_threshold, eta=1.0):
"""Apply non-maximum suppression at test time to avoid detecting too many
overlapping bounding boxes for a given object.
Args:
boxes: (tensor) The location preds for the img, Shape: [num_priors,4].
scores: (tensor) The class predscores for the img, Shape:[num_priors].
nms_threshold: (float) The overlap thresh for suppressing unnecessary
boxes.
eta: (float) The parameter for adaptive NMS.
Return:
The indices of the kept boxes with respect to num_priors.
"""
all_scores = copy.deepcopy(scores)
all_scores = all_scores.flatten()
sorted_indices = np.argsort(-all_scores, axis=0, kind='mergesort')
sorted_scores = all_scores[sorted_indices]
selected_indices = []
adaptive_threshold = nms_threshold
for i in range(sorted_scores.shape[0]):
idx = sorted_indices[i]
keep = True
for k in range(len(selected_indices)):
if keep:
kept_idx = selected_indices[k]
overlap = iou(boxes[idx], boxes[kept_idx])
keep = True if overlap <= adaptive_threshold else False
else:
break
if keep:
selected_indices.append(idx)
if keep and eta < 1 and adaptive_threshold > 0.5:
adaptive_threshold *= eta
return selected_indices
class TestGenerateProposalsOp(OpTest):
def set_data(self):
self.init_test_params()
self.init_test_input()
self.init_test_output()
self.inputs = {
'Scores': self.scores,
'BboxDeltas': self.bbox_deltas,
'ImInfo': self.im_info.astype(np.float32),
'Anchors': self.anchors,
'Variances': self.variances
}
self.attrs = {
'pre_nms_topN': self.pre_nms_topN,
'post_nms_topN': self.post_nms_topN,
'nms_thresh': self.nms_thresh,
'min_size': self.min_size,
'eta': self.eta
}
print("lod = ", self.lod)
self.outputs = {
'RpnRois': (self.rpn_rois[0], [self.lod]),
'RpnRoiProbs': (self.rpn_roi_probs[0], [self.lod])
}
def test_check_output(self):
self.check_output()
def setUp(self):
self.op_type = "generate_proposals"
self.set_data()
def init_test_params(self):
self.pre_nms_topN = 12000 # train 12000, test 2000
self.post_nms_topN = 5000 # train 6000, test 1000
self.nms_thresh = 0.7
self.min_size = 3.0
self.eta = 0.8
def init_test_input(self):
batch_size = 1
input_channels = 20
layer_h = 16
layer_w = 16
input_feat = np.random.random(
(batch_size, input_channels, layer_h, layer_w)).astype('float32')
self.anchors, self.variances = anchor_generator_in_python(
input_feat=input_feat,
anchor_sizes=[16., 32.],
aspect_ratios=[0.5, 1.0],
variances=[1.0, 1.0, 1.0, 1.0],
stride=[16.0, 16.0],
offset=0.5)
self.im_info = np.array([[64., 64., 8.]]) #im_height, im_width, scale
num_anchors = self.anchors.shape[2]
self.scores = np.random.random(
(batch_size, num_anchors, layer_h, layer_w)).astype('float32')
self.bbox_deltas = np.random.random(
(batch_size, num_anchors * 4, layer_h, layer_w)).astype('float32')
def init_test_output(self):
self.rpn_rois, self.rpn_roi_probs, self.lod = generate_proposals_in_python(
self.scores, self.bbox_deltas, self.im_info, self.anchors,
self.variances, self.pre_nms_topN, self.post_nms_topN,
self.nms_thresh, self.min_size, self.eta)
if __name__ == '__main__':
unittest.main()
python/paddle/fluid/tests/unittests/test_gru_op.py
浏览文件 @ b081363b
......@@ -19,22 +19,19 @@ import numpy as np
import math
import functools
from op_test import OpTest
from test_lstm_op import identity, sigmoid, tanh, relu
class TestGRUOp(OpTest):
lod = [[2, 4, 3]]
batch_size = sum(lod[0])
frame_size = 5
activate = {
'identity': identity,
'sigmoid': sigmoid,
'tanh': tanh,
'relu': relu
}
@staticmethod
def seq_to_batch(lod, is_reverse):
from test_lstm_op import ACTIVATION
def gru(
input, # T x 3D
lod, # 1 x N
h0, # N x D
weight, # D x 3D
bias, # 1 x 3D
is_reverse,
act_state,
act_gate):
def _seq_to_batch(lod, is_reverse):
idx_in_seq_list = []
seq_lens = lod[0]
seq_starts = [0]
......@@ -56,44 +53,38 @@ class TestGRUOp(OpTest):
idx_in_seq_list.append(idx_in_seq)
return idx_in_seq_list, sorted_seqs
def gru_step(self, x, h_p, w, b):
batch_size = x.shape[0]
frame_size = w.shape[0]
g = x + np.tile(b, (batch_size, 1))
w_u_r = w.flatten()[:frame_size * frame_size * 2].reshape(
(frame_size, frame_size * 2))
u_r = self.activate[self.attrs['gate_activation']](np.dot(
h_p, w_u_r) + g[:, :frame_size * 2])
u = u_r[:, :frame_size]
r = u_r[:, frame_size:frame_size * 2]
def _step(x, h_p, w, b, act_state, act_gate):
T = x.shape[0]
D = w.shape[0]
g = x + np.tile(b, (T, 1))
w_u_r = w.flatten()[:D * D * 2].reshape((D, D * 2))
u_r = act_gate(np.dot(h_p, w_u_r) + g[:, :D * 2])
u = u_r[:, :D]
r = u_r[:, D:D * 2]
r_h_p = r * h_p
w_c = w.flatten()[frame_size * frame_size * 2:].reshape(
(frame_size, frame_size))
c = self.activate[self.attrs['activation']](np.dot(r_h_p, w_c) +
g[:, frame_size * 2:])
w_c = w.flatten()[D * D * 2:].reshape((D, D))
c = act_state(np.dot(r_h_p, w_c) + g[:, D * 2:])
g = np.hstack((u_r, c))
h = u * c + (1 - u) * h_p
return g, r_h_p, h
def gru(self):
input, lod = self.inputs['Input']
w = self.inputs['Weight']
b = self.inputs['Bias'] if 'Bias' in self.inputs else np.zeros(
(1, self.frame_size * 3))
batch_gate = self.outputs['BatchGate']
batch_reset_hidden_prev = self.outputs['BatchResetHiddenPrev']
batch_hidden = self.outputs['BatchHidden']
hidden = self.outputs['Hidden']
idx_in_seq_list = self.idx_in_seq_list
h_p = self.inputs['H0'][
self.sorted_seqs] if 'H0' in self.inputs else np.zeros(
(len(idx_in_seq_list[0]), self.frame_size))
num_batch = len(idx_in_seq_list)
T = sum(lod[0])
N = len(lod[0])
D = weight.shape[0]
batch_gate = np.zeros((T, 3 * D), dtype='float64')
batch_reset_hidden_prev = np.zeros((T, D), dtype='float64')
batch_hidden = np.zeros((T, D), dtype='float64')
hidden = np.zeros((T, D), dtype='float64')
idx_in_seq_list, sorted_seqs = _seq_to_batch(lod, is_reverse)
h_p = h0[sorted_seqs]
max_seq_len = len(idx_in_seq_list)
assert len(idx_in_seq_list[0]) == N
end_idx = 0
for batch_idx in range(num_batch):
for batch_idx in range(max_seq_len):
x = input[idx_in_seq_list[batch_idx]]
g, r_h_p, h = self.gru_step(x, h_p, w, b)
if batch_idx < (num_batch - 1):
g, r_h_p, h = _step(x, h_p, weight, bias, act_state, act_gate)
if batch_idx < (max_seq_len - 1):
h_p = h[:len(idx_in_seq_list[batch_idx + 1])]
start_idx = end_idx
end_idx = start_idx + len(idx_in_seq_list[batch_idx])
......@@ -101,76 +92,86 @@ class TestGRUOp(OpTest):
batch_reset_hidden_prev[start_idx:end_idx] = r_h_p
batch_hidden[start_idx:end_idx] = h
hidden[idx_in_seq_list[batch_idx]] = h
return batch_gate, batch_reset_hidden_prev, hidden
def set_data(self):
lod = self.lod
self.idx_in_seq_list, self.sorted_seqs = self.seq_to_batch(
lod, self.is_reverse)
batch_size = self.batch_size
frame_size = self.frame_size
input = np.random.rand(batch_size, frame_size * 3).astype('float64')
h0 = np.random.rand(len(self.idx_in_seq_list[0]),
frame_size).astype('float64')
weight = np.random.rand(frame_size, frame_size * 3).astype('float64')
bias = np.random.rand(1, frame_size * 3).astype('float64')
self.inputs = {
'Input': (input, lod),
'H0': h0,
'Weight': weight,
'Bias': bias
}
return batch_gate, batch_reset_hidden_prev, batch_hidden, hidden
self.outputs = {
'BatchGate': np.zeros(
(batch_size, frame_size * 3), dtype='float64'),
'BatchResetHiddenPrev': np.zeros(
(batch_size, frame_size), dtype='float64'),
'BatchHidden': np.zeros(
(batch_size, frame_size), dtype='float64'),
'Hidden': np.zeros(
(batch_size, frame_size), dtype='float64')
}
class TestGRUOp(OpTest):
def set_confs(self):
self.is_reverse = False
self.attrs = {
'activation': 'tanh',
'gate_activation': 'sigmoid',
'is_reverse': self.is_reverse
}
pass
def setUp(self):
self.op_type = "gru"
self.lod = [[2, 4, 3]]
self.D = 5
self.is_reverse = False
self.with_h0 = True
self.with_bias = True
self.act_state = 'tanh'
self.act_gate = 'sigmoid'
self.set_confs()
self.set_data()
self.gru()
T = sum(self.lod[0])
N = len(self.lod[0])
input = np.random.rand(T, 3 * self.D).astype('float64')
weight = np.random.rand(self.D, 3 * self.D).astype('float64')
bias = np.random.rand(
1, 3 * self.D).astype('float64') if self.with_bias else np.zeros(
(1, 3 * self.D), dtype='float64')
h0 = np.random.rand(
N, self.D).astype('float64') if self.with_h0 else np.zeros(
(N, self.D), dtype='float64')
batch_gate, batch_reset_hidden_prev, batch_hidden, hidden = gru(
input, self.lod, h0, weight, bias, self.is_reverse,
ACTIVATION[self.act_state], ACTIVATION[self.act_gate])
self.inputs = {'Input': (input, self.lod), 'Weight': weight}
if self.with_bias:
self.inputs['Bias'] = bias
if self.with_h0:
self.inputs['H0'] = h0
self.outputs = {
'Hidden': (hidden, self.lod),
'BatchGate': batch_gate,
'BatchResetHiddenPrev': batch_reset_hidden_prev,
'BatchHidden': batch_hidden,
}
self.attrs = {
'activation': self.act_state,
'gate_activation': self.act_gate,
'is_reverse': self.is_reverse
}
def test_check_output(self):
self.check_output()
self.check_output(atol=1e-8)
def test_check_grad(self):
self.check_grad(['Input', 'H0', 'Weight', 'Bias'], ['Hidden'])
class TestGRUOpNoInitial(TestGRUOp):
def set_data(self):
super(TestGRUOpNoInitial, self).set_data()
self.inputs.pop('H0')
def set_confs(self):
self.with_h0 = False
def test_check_grad(self):
self.check_grad(['Input', 'Weight', 'Bias'], ['Hidden'])
class TestGRUOpNoBias(TestGRUOp):
def set_confs(self):
self.with_bias = False
def test_check_grad(self):
self.check_grad(['Input', 'H0', 'Weight'], ['Hidden'])
class TestGRUOpReverse(TestGRUOp):
def set_confs(self):
self.is_reverse = True
self.attrs = {
'activation': 'tanh',
'gate_activation': 'sigmoid',
'is_reverse': self.is_reverse
}
if __name__ == "__main__":
......
python/paddle/fluid/tests/unittests/test_pad_constant_like.py 0 → 100644
浏览文件 @ b081363b
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import unittest
import numpy as np
from op_test import OpTest
class TestPadOp(OpTest):
def setUp(self):
self.initTestCase()
self.op_type = "pad_constant_like"
self.inputs = {
'X': np.random.random(self.x_shape).astype("float32"),
'Y': np.random.random(self.y_shape).astype("float32")
}
self.attrs = {}
self.attrs['pad_value'] = self.pad_value
self.outputs = {
'Out': np.pad(self.inputs['Y'],
self.paddings,
mode='constant',
constant_values=self.pad_value)
}
def test_check_output(self):
self.check_output()
def test_check_grad_normal(self):
self.check_grad(['Y'], 'Out', max_relative_error=0.006)
def initTestCase(self):
self.x_shape = (16, 16)
self.y_shape = (3, 16)
self.pad_value = 0.1
self.paddings = [(0, 13), (0, 0)]
class TestCase1(TestPadOp):
def initTestCase(self):
self.x_shape = (4, 3, 4, 4)
self.y_shape = (2, 3, 4, 4)
self.paddings = [(0, 2), (0, 0), (0, 0), (0, 0)]
self.pad_value = 0.5
class TestCase2(TestPadOp):
def initTestCase(self):
self.x_shape = (4, 3, 4, 4)
self.y_shape = (2, 3, 2, 4)
self.paddings = [(0, 2), (0, 0), (0, 2), (0, 0)]
self.pad_value = 0.5
if __name__ == '__main__':
unittest.main()
python/paddle/fluid/tests/unittests/test_print_op.py
浏览文件 @ b081363b
......@@ -35,9 +35,8 @@ class TestPrintOpCPU(unittest.TestCase):
def build_network(self, only_forward, **kargs):
x = layers.data('x', shape=[3], dtype='float32', lod_level=1)
x.stop_gradient = False
printed = layers.Print(input=x, **kargs)
if only_forward: return printed
loss = layers.mean(printed)
layers.Print(input=x, **kargs)
loss = layers.mean(x)
append_backward(loss=loss)
return loss
......
python/paddle/fluid/tests/unittests/test_scale_op.py
浏览文件 @ b081363b
......@@ -17,6 +17,8 @@ from __future__ import print_function
import unittest
import numpy as np
from op_test import OpTest
import paddle.fluid.core as core
from paddle.fluid.op import Operator
class TestScaleOp(OpTest):
......@@ -33,5 +35,57 @@ class TestScaleOp(OpTest):
self.check_grad(['X'], 'Out')
class TestScaleOpSelectedRows(unittest.TestCase):
def check_with_place(self, place, in_name, out_name):
scope = core.Scope()
# create and initialize Grad Variable
in_height = 10
in_rows = [0, 4, 7]
in_row_numel = 12
scale = 2.0
in_selected_rows = scope.var(in_name).get_selected_rows()
in_selected_rows.set_height(in_height)
in_selected_rows.set_rows(in_rows)
in_array = np.random.random(
(len(in_rows), in_row_numel)).astype("float32")
in_tensor = in_selected_rows.get_tensor()
in_tensor.set(in_array, place)
# create and initialize Param Variable
out_selected_rows = scope.var(out_name).get_selected_rows()
out_tensor = out_selected_rows.get_tensor()
out_tensor._set_dims(in_tensor._get_dims())
# create and run sgd operator
scale_op = Operator("scale", X=in_name, Out=out_name, scale=scale)
scale_op.run(scope, place)
# get and compare result
out_height = out_selected_rows.height()
out_rows = out_selected_rows.rows()
result_array = np.array(out_tensor)
assert (in_array * scale == result_array).all()
assert in_height == out_height
assert in_rows == out_rows
def test_scale_selected_rows(self):
places = [core.CPUPlace()]
if core.is_compiled_with_cuda():
places.append(core.CUDAPlace(0))
for place in places:
self.check_with_place(place, 'in', 'out')
def test_scale_selected_rows_inplace(self):
places = [core.CPUPlace()]
if core.is_compiled_with_cuda():
places.append(core.CUDAPlace(0))
for place in places:
self.check_with_place(place, 'in', 'in')
if __name__ == "__main__":
unittest.main()
python/paddle/fluid/tests/unittests/test_sequence_pad_op.py 0 → 100644
浏览文件 @ b081363b
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
import numpy as np
from op_test import OpTest
class TestSequencePadOp(OpTest):
def set_attr(self):
self.x_shape = [12, 4]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [1.0]
self.padded_length = -1
self.dtype = 'float32'
def set_data(self):
x_data = np.random.uniform(0.1, 0.5, self.x_shape).astype(self.dtype)
pad_value_data = np.array(self.pad_value).astype(self.dtype)
self.inputs = {
'X': (x_data, self.x_len_lod),
'PadValue': pad_value_data
}
self.attrs = {'padded_length': self.padded_length}
def compute(self):
# get padded length
padded_length = self.padded_length
x_len_lod_0 = self.x_len_lod[0]
if padded_length == -1:
max_seq_len = 0
for l in x_len_lod_0:
max_seq_len = max(max_seq_len, l)
padded_length = max_seq_len
# do padding
x_data = self.inputs['X'][0]
pad_value_data = self.inputs['PadValue']
if pad_value_data.shape == (1, ):
pad_value_data = np.broadcast_to(
pad_value_data, shape=x_data.shape[1:])
padded_sequences = []
start_idx = 0
for l in x_len_lod_0:
end_idx = start_idx + l
seq = x_data[start_idx:end_idx]
to_pad_len = padded_length - l
for _ in range(to_pad_len):
seq = np.append(seq, pad_value_data[np.newaxis, :], axis=0)
padded_sequences.append(seq)
start_idx = end_idx
out_data = np.array(padded_sequences)
self.outputs = {'Out': out_data}
def setUp(self):
self.op_type = 'sequence_pad'
self.set_attr()
self.set_data()
self.compute()
def test_check_output(self):
self.check_output()
def test_check_grad(self):
self.check_grad(["X"], "Out")
class TestSequencePadOp2(TestSequencePadOp):
def set_attr(self):
self.x_shape = [12, 4]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [1.0, 2.0, 3.0, 4.0]
self.padded_length = -1
self.dtype = 'float32'
class TestSequencePadOp3(TestSequencePadOp):
def set_attr(self):
self.x_shape = [12, 4]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [1.0]
self.padded_length = 7
self.dtype = 'float32'
class TestSequencePadOp4(TestSequencePadOp):
def set_attr(self):
self.x_shape = [12, 4]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [1.0, 2.0, 3.0, 4.0]
self.padded_length = 7
self.dtype = 'float32'
class TestSequencePadOp5(TestSequencePadOp):
def set_attr(self):
self.x_shape = [12, 2, 2]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [1.0]
self.padded_length = -1
self.dtype = 'float32'
class TestSequencePadOp6(TestSequencePadOp):
def set_attr(self):
self.x_shape = [12, 2, 2]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [[1.0, 2.0], [3.0, 4.0]]
self.padded_length = -1
self.dtype = 'float32'
class TestSequencePadOp7(TestSequencePadOp):
def set_attr(self):
self.x_shape = [12, 2, 2]
self.x_len_lod = [[2, 3, 4, 3]]
self.pad_value = [1.0]
self.padded_length = 7
self.dtype = 'float32'
python/paddle/fluid/tests/unittests/test_tensor.py
浏览文件 @ b081363b
......@@ -59,6 +59,27 @@ class TestTensor(unittest.TestCase):
self.assertAlmostEqual(1.0, tensor_array_2[3, 9])
self.assertAlmostEqual(2.0, tensor_array_2[19, 11])
def test_int8_tensor(self):
scope = core.Scope()
var = scope.var("int8_tensor")
cpu_tensor = var.get_tensor()
tensor_array = numpy.random.randint(
-127, high=128, size=[100, 200], dtype=numpy.int8)
place = core.CPUPlace()
cpu_tensor.set(tensor_array, place)
cpu_tensor_array_2 = numpy.array(cpu_tensor)
self.assertAlmostEqual(cpu_tensor_array_2.all(), tensor_array.all())
if core.is_compiled_with_cuda():
cuda_tensor = var.get_tensor()
tensor_array = numpy.random.randint(
-127, high=128, size=[100, 200], dtype=numpy.int8)
place = core.CUDAPlace(0)
cuda_tensor.set(tensor_array, place)
cuda_tensor_array_2 = numpy.array(cuda_tensor)
self.assertAlmostEqual(cuda_tensor_array_2.all(),
tensor_array.all())
def test_int_lod_tensor(self):
place = core.CPUPlace()
scope = core.Scope()
......
python/paddle/fluid/tests/unittests/test_unstack_op.py 0 → 100644
浏览文件 @ b081363b
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from op_test import OpTest
import numpy as np
import unittest
class TestUnStackOpBase(OpTest):
def initDefaultParameters(self):
self.input_dim = (5, 6, 7)
self.axis = 0
self.dtype = 'float32'
def initParameters(self):
pass
def get_y_names(self):
y_names = []
for i in range(self.input_dim[self.axis]):
y_names.append('y{}'.format(i))
return y_names
def setUp(self):
self.initDefaultParameters()
self.initParameters()
self.op_type = 'unstack'
self.x = np.random.random(size=self.input_dim).astype(self.dtype)
outs = np.split(self.x, self.input_dim[self.axis], self.axis)
new_shape = list(self.input_dim)
del new_shape[self.axis]
y_names = self.get_y_names()
tmp = []
for i in range(self.input_dim[self.axis]):
tmp.append((y_names[i], np.reshape(outs[i], new_shape)))
self.inputs = {'X': self.x}
self.outputs = {'Y': tmp}
self.attrs = {'axis': self.axis, 'num': self.input_dim[self.axis]}
def test_check_output(self):
self.check_output()
def test_check_grad(self):
self.check_grad('X', self.get_y_names())
class TestStackOp3(TestUnStackOpBase):
def initParameters(self):
self.axis = -1
class TestStackOp4(TestUnStackOpBase):
def initParameters(self):
self.axis = -3
class TestStackOp5(TestUnStackOpBase):
def initParameters(self):
self.axis = 1
class TestStackOp6(TestUnStackOpBase):
def initParameters(self):
self.axis = 2
if __name__ == '__main__':
unittest.main()
python/paddle/fluid/tests/unittests/test_variable.py
浏览文件 @ b081363b
......@@ -31,7 +31,8 @@ class TestVariable(unittest.TestCase):
self.assertEqual(DT.INT16, convert("int16"))
self.assertEqual(DT.INT64, convert("int64"))
self.assertEqual(DT.BOOL, convert("bool"))
self.assertRaises(ValueError, lambda: convert("int8"))
self.assertEqual(DT.INT8, convert("int8"))
self.assertEqual(DT.UINT8, convert("uint8"))
def test_var(self):
b = default_main_program().current_block()
......
python/paddle/fluid/transpiler/distribute_transpiler.py
浏览文件 @ b081363b
......@@ -31,7 +31,6 @@ Steps to transpile pserver:
"""
import math
import random
import numpy as np
import collections
import six
......@@ -239,8 +238,8 @@ class DistributeTranspiler(object):
grad_var_mapping_items = list(six.iteritems(self.grad_var_mapping))
if not self.config.slice_var_up:
random.seed(self.origin_program.random_seed)
random.shuffle(grad_var_mapping_items)
np.random.seed(self.origin_program.random_seed)
np.random.shuffle(grad_var_mapping_items)
grad_name_to_send_dummy_out = dict()
for grad_varname, splited_vars in grad_var_mapping_items:
......@@ -284,10 +283,13 @@ class DistributeTranspiler(object):
send_vars.append(var)
if self.sync_mode:
send_barrier_out = program.global_block().create_var(
name=framework.generate_control_dev_var_name())
input_deps = grad_name_to_send_dummy_out.values()
program.global_block().append_op(
type="send_barrier",
inputs={},
outputs={},
inputs={"X": input_deps},
outputs={"Out": send_barrier_out},
attrs={
"endpoints": pserver_endpoints,
RPC_OP_ROLE_ATTR_NAME: RPC_OP_ROLE_ATTR_VALUE
......@@ -305,16 +307,22 @@ class DistributeTranspiler(object):
self.param_grad_ep_mapping[ep]["grads"].append(send_vars[i])
# step4: Concat the parameters splits together after recv.
all_recv_outputs = []
for param_varname, splited_var in six.iteritems(self.param_var_mapping):
eps = []
for var in splited_var:
index = [v.name for v in recv_vars].index(var.name)
eps.append(eplist[index])
grad_send_dummy_out = grad_name_to_send_dummy_out[
if self.sync_mode:
recv_dep_in = send_barrier_out
else:
# connect deps to send op in async mode
recv_dep_in = grad_name_to_send_dummy_out[
self.param_name_to_grad_name[param_varname]]
all_recv_outputs.extend(splited_var)
program.global_block().append_op(
type="recv",
inputs={"X": [grad_send_dummy_out]},
inputs={"X": [recv_dep_in]},
outputs={"Out": splited_var},
attrs={
"epmap": eps,
......@@ -327,10 +335,11 @@ class DistributeTranspiler(object):
})
if self.sync_mode:
# form a WAW dependency
program.global_block().append_op(
type="fetch_barrier",
inputs={},
outputs={},
outputs={"Out": all_recv_outputs},
attrs={
"endpoints": pserver_endpoints,
RPC_OP_ROLE_ATTR_NAME: RPC_OP_ROLE_ATTR_VALUE
......@@ -414,10 +423,12 @@ class DistributeTranspiler(object):
RPC_OP_ROLE_ATTR_NAME: RPC_OP_ROLE_ATTR_VALUE
})
fetch_barrier_out = startup_program.global_block().create_var(
name=framework.generate_control_dev_var_name())
startup_program.global_block().append_op(
type="fetch_barrier",
inputs={},
outputs={},
outputs={"Out": fetch_barrier_out},
attrs={
"endpoints": self.pserver_endpoints,
RPC_OP_ROLE_ATTR_NAME: RPC_OP_ROLE_ATTR_VALUE
......
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