Merge remote-tracking branch 'ups/develop' into fea/jit/vadd

paddle/fluid/framework/details/CMakeLists.txt

 cc_library(var_handle SRCS var_handle.cc DEPS place framework_proto node)
 cc_library(op_handle_base SRCS op_handle_base.cc DEPS var_handle device_context lod_tensor)
+cc_library(op_graph_view SRCS op_graph_view.cc DEPS op_handle_base)
 cc_library(scale_loss_grad_op_handle SRCS scale_loss_grad_op_handle.cc DEPS op_handle_base scope lod_tensor ddim memory)
 cc_library(fetch_op_handle SRCS fetch_op_handle.cc DEPS op_handle_base scope lod_tensor ddim memory)
 cc_library(computation_op_handle SRCS computation_op_handle.cc DEPS framework_proto scope place operator op_registry)
@@ -30,7 +31,9 @@ cc_library(data_balance_op_handle SRCS data_balance_op_handle.cc DEPS op_handle_
 cc_library(gather_op_handle SRCS gather_op_handle.cc DEPS op_handle_base scope ddim memory variable_visitor)
 cc_library(fuse_vars_op_handle SRCS fuse_vars_op_handle.cc DEPS op_handle_base scope)
 
-if(WITH_GPU)
+cc_library(modify_op_lock_and_record_event_pass SRCS modify_op_lock_and_record_event_pass.cc DEPS computation_op_handle op_graph_view multi_devices_helper)
+
+if (WITH_GPU)
   cc_library(reference_count_pass SRCS reference_count_pass.cc DEPS computation_op_handle scale_loss_grad_op_handle rpc_op_handle
           all_reduce_op_handle reduce_op_handle broadcast_op_handle data_balance_op_handle graph graph_helper pass)
 endif()
@@ -40,12 +43,13 @@ cc_library(sequential_execution_pass SRCS sequential_execution_pass.cc DEPS grap
 cc_library(multi_devices_graph_pass SRCS multi_devices_graph_pass.cc DEPS multi_devices_helper computation_op_handle
         scale_loss_grad_op_handle rpc_op_handle all_reduce_op_handle reduce_op_handle broadcast_op_handle data_balance_op_handle fused_broadcast_op_handle)
 
-if(WITH_GPU)
-  cc_library(ssa_graph_executor SRCS ssa_graph_executor.cc DEPS graph framework_proto reference_count_pass sequential_execution_pass)
-else()
-  cc_library(ssa_graph_executor SRCS ssa_graph_executor.cc DEPS graph framework_proto sequential_execution_pass)
+set(SSA_GRAPH_EXECUTOR_DEPS graph framework_proto sequential_execution_pass modify_op_lock_and_record_event_pass) 
+if (WITH_GPU)
+  list(APPEND SSA_GRAPH_EXECUTOR_DEPS reference_count_pass)
 endif()
 
+cc_library(ssa_graph_executor SRCS ssa_graph_executor.cc DEPS ${SSA_GRAPH_EXECUTOR_DEPS})
+
 cc_library(threaded_ssa_graph_executor SRCS threaded_ssa_graph_executor.cc DEPS fetch_op_handle ssa_graph_executor scope
         simple_threadpool device_context)
 

paddle/fluid/framework/details/build_strategy.cc

@@ -69,6 +69,10 @@ class ParallelExecutorPassBuilder : public ir::PassBuilder {
 
     // Verify that the graph is correct for multi-device executor.
     AppendPass("multi_devices_check_pass");
+
+    if (strategy_.remove_unnecessary_lock_) {
+      AppendPass("modify_op_lock_and_record_event_pass");
+    }
   }
 
  private:
@@ -136,3 +140,4 @@ USE_PASS(multi_devices_pass);
 USE_PASS(multi_devices_check_pass);
 USE_PASS(multi_devices_print_pass);
 USE_PASS(sequential_execution_pass);
+USE_PASS(modify_op_lock_and_record_event_pass);

paddle/fluid/framework/details/build_strategy.h

@@ -73,6 +73,8 @@ struct BuildStrategy {
 
   bool fuse_broadcast_op_{false};
 
+  bool remove_unnecessary_lock_{false};
+
   // User normally doesn't need to call this API.
   // The PassBuilder allows for more customized insert, remove of passes
   // from python side.

paddle/fluid/framework/details/computation_op_handle.cc

@@ -29,9 +29,15 @@ ComputationOpHandle::ComputationOpHandle(ir::Node *node, Scope *scope,
 void ComputationOpHandle::RunImpl() {
   WaitInputVarGenerated(place_);
 
-  this->RunAndRecordEvent([this] {
+  auto run_func = [this]() {
     op_->Run(*scope_->FindVar(kLocalExecScopeName)->Get<Scope *>(), place_);
-  });
+  };
+
+  if (is_lock_and_record_event_free_) {
+    run_func();
+  } else {
+    this->RunAndRecordEvent(run_func);
+  }
 }
 
 bool ComputationOpHandle::NeedWait(VarHandleBase *in_var) {

paddle/fluid/framework/details/computation_op_handle.h

@@ -36,6 +36,8 @@ struct ComputationOpHandle : public OpHandleBase {
 
   const platform::Place &GetPlace() const { return place_; }
 
+  void SetLockAndRecordEventFree(bool b) { is_lock_and_record_event_free_ = b; }
+
  protected:
   void RunImpl() override;
 
@@ -45,6 +47,7 @@ struct ComputationOpHandle : public OpHandleBase {
   std::unique_ptr<OperatorBase> op_;
   Scope *scope_;
   platform::Place place_;
+  bool is_lock_and_record_event_free_{false};
 };
 }  // namespace details
 }  // namespace framework

paddle/fluid/framework/details/modify_op_lock_and_record_event_pass.cc

+// 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/details/modify_op_lock_and_record_event_pass.h"
+#include "paddle/fluid/framework/details/computation_op_handle.h"
+#include "paddle/fluid/framework/details/multi_devices_helper.h"
+#include "paddle/fluid/framework/details/op_graph_view.h"
+
+namespace paddle {
+namespace framework {
+namespace details {
+
+static bool IsLockAndRecordEventFreeComputationOpHandle(
+    ComputationOpHandle *op, const OpGraphView &graph_view) {
+  if (!platform::is_gpu_place(op->GetPlace())) return false;
+  for (auto &pending_op : graph_view.PendingOps(op)) {
+    auto *tmp = dynamic_cast<ComputationOpHandle *>(pending_op);
+    if (tmp == nullptr || !(tmp->GetPlace() == op->GetPlace())) {
+      return false;
+    }
+  }
+  return true;
+}
+
+std::unique_ptr<ir::Graph> ModifyOpLockAndRecordEventPass::ApplyImpl(
+    std::unique_ptr<ir::Graph> ir_graph) const {
+  auto &all_ops = ir_graph->Get<GraphOps>(kGraphOps);
+  OpGraphView graph_view(all_ops);
+  for (auto &op : all_ops) {
+    auto *compute_op = dynamic_cast<ComputationOpHandle *>(op.get());
+    if (compute_op == nullptr) continue;
+    bool is_lock_and_record_event_free =
+        IsLockAndRecordEventFreeComputationOpHandle(compute_op, graph_view);
+    compute_op->SetLockAndRecordEventFree(is_lock_and_record_event_free);
+    if (is_lock_and_record_event_free) {
+      VLOG(10) << "Set is_lock_and_record_event_free be true in op "
+               << compute_op->DebugString();
+    }
+  }
+  return ir_graph;
+}
+
+}  // namespace details
+}  // namespace framework
+}  // namespace paddle
+
+REGISTER_PASS(modify_op_lock_and_record_event_pass,
+              paddle::framework::details::ModifyOpLockAndRecordEventPass);

paddle/fluid/framework/details/modify_op_lock_and_record_event_pass.h

+// 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"
+
+namespace paddle {
+namespace framework {
+namespace details {
+
+class ModifyOpLockAndRecordEventPass : public ir::Pass {
+ protected:
+  std::unique_ptr<ir::Graph> ApplyImpl(
+      std::unique_ptr<ir::Graph> graph) const override;
+};
+
+}  // namespace details
+}  // namespace framework
+}  // namespace paddle

paddle/fluid/framework/details/op_graph_view.cc

+// 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/details/op_graph_view.h"
+#include <queue>
+#include <utility>
+
+namespace paddle {
+namespace framework {
+namespace details {
+
+OpGraphView::OpGraphView(
+    const std::vector<std::unique_ptr<OpHandleBase>> &ops) {
+  Build(ops);
+}
+
+void OpGraphView::Build(const std::vector<std::unique_ptr<OpHandleBase>> &ops) {
+  for (auto &op : ops) {
+    preceding_ops_[op.get()];
+    pending_ops_[op.get()];
+    for (auto &var : op->Outputs()) {
+      for (auto &pending_op : var->PendingOps()) {
+        preceding_ops_[pending_op].insert(op.get());
+        pending_ops_[op.get()].insert(pending_op);
+      }
+    }
+  }
+  PADDLE_ENFORCE(
+      preceding_ops_.size() == ops.size() && pending_ops_.size() == ops.size(),
+      "There are duplicate ops in graph.");
+}
+
+size_t OpGraphView::OpNumber() const { return preceding_ops_.size(); }
+
+std::unordered_set<OpHandleBase *> OpGraphView::AllOps() const {
+  std::unordered_set<OpHandleBase *> ret;
+  for (auto &pair : preceding_ops_) {
+    ret.insert(pair.first);
+  }
+  return ret;
+}
+
+bool OpGraphView::HasOp(OpHandleBase *op) const {
+  return preceding_ops_.count(op) != 0;
+}
+
+void OpGraphView::EnforceHasOp(OpHandleBase *op) const {
+  PADDLE_ENFORCE(HasOp(op), "Cannot find op %s in OpGraphView",
+                 op == nullptr ? "nullptr" : op->DebugString());
+}
+
+const std::unordered_set<OpHandleBase *> &OpGraphView::PrecedingOps(
+    OpHandleBase *op) const {
+  EnforceHasOp(op);
+  return preceding_ops_.at(op);
+}
+
+const std::unordered_set<OpHandleBase *> &OpGraphView::PendingOps(
+    OpHandleBase *op) const {
+  EnforceHasOp(op);
+  return pending_ops_.at(op);
+}
+
+}  // namespace details
+}  // namespace framework
+}  // namespace paddle

paddle/fluid/framework/details/op_graph_view.h

+// 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 <memory>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+#include "paddle/fluid/framework/details/op_handle_base.h"
+
+namespace paddle {
+namespace framework {
+namespace details {
+
+class OpGraphView {
+ public:
+  explicit OpGraphView(const std::vector<std::unique_ptr<OpHandleBase>> &ops);
+
+  size_t OpNumber() const;
+
+  std::unordered_set<OpHandleBase *> AllOps() const;
+
+  const std::unordered_set<OpHandleBase *> &PrecedingOps(
+      OpHandleBase *op) const;
+
+  const std::unordered_set<OpHandleBase *> &PendingOps(OpHandleBase *op) const;
+
+  bool HasOp(OpHandleBase *op) const;
+
+ private:
+  void Build(const std::vector<std::unique_ptr<OpHandleBase>> &ops);
+  void EnforceHasOp(OpHandleBase *op) const;
+
+  std::unordered_map<OpHandleBase *, std::unordered_set<OpHandleBase *>>
+      preceding_ops_;
+  std::unordered_map<OpHandleBase *, std::unordered_set<OpHandleBase *>>
+      pending_ops_;
+};
+
+}  // namespace details
+}  // namespace framework
+}  // namespace paddle

paddle/fluid/framework/details/reference_count_op_handle.h

@@ -51,7 +51,7 @@ class ReferenceCountOpHandle : public OpHandleBase {
     dev_ctx_ = static_cast<platform::CUDADeviceContext *>(
         platform::DeviceContextPool::Instance().Get(place));
     if (IsStreamGarabageCollector()) {
-      PADDLE_ENFORCE(cudaSetDevice(place.device));
+      platform::SetDeviceId(place.device);
       PADDLE_ENFORCE(cudaEventCreateWithFlags(&event_, cudaEventDisableTiming));
     }
 
@@ -61,7 +61,7 @@ class ReferenceCountOpHandle : public OpHandleBase {
   ~ReferenceCountOpHandle() {
     if (IsStreamGarabageCollector()) {
       auto gpu_place = boost::get<platform::CUDAPlace>(dev_ctx_->GetPlace());
-      PADDLE_ENFORCE(cudaSetDevice(gpu_place.device));
+      platform::SetDeviceId(gpu_place.device);
       PADDLE_ENFORCE(cudaEventDestroy(event_));
     }
   }

paddle/fluid/framework/details/reference_count_pass.cc

@@ -43,6 +43,23 @@ static ComputationOpHandle *FindNextComputationOpHandle(VarHandle *var_in) {
   return nullptr;
 }
 
+static void AddDependencyBetween(OpHandleBase *in, OpHandleBase *out,
+                                 ir::Graph *graph) {
+  auto it = std::find_if(
+      in->Outputs().begin(), in->Outputs().end(), [](VarHandleBase *var) {
+        return dynamic_cast<DummyVarHandle *>(var) != nullptr;
+      });
+
+  if (it != in->Outputs().end()) {
+    out->AddInput(*it);
+  } else {
+    auto *dep_var = new DummyVarHandle(graph->CreateControlDepVar());
+    graph->Get<GraphDepVars>(kGraphDepVars).emplace(dep_var);
+    in->AddOutput(dep_var);
+    out->AddInput(dep_var);
+  }
+}
+
 std::unique_ptr<ir::Graph> ReferenceCountPass::ApplyImpl(
     std::unique_ptr<ir::Graph> graph) const {
   auto &ref_cnts = Get<DeviceReferenceCountMap>(kGlobalReferenceCount);
@@ -133,12 +150,7 @@ std::unique_ptr<ir::Graph> ReferenceCountPass::ApplyImpl(
             auto *ref_cnt_handle = new ReferenceCountOpHandle(
                 ref_cnt_node, next_compute_op->GetScope(), place, {var_name},
                 gcs[place.device].get(), cur_ref_cnts[place.device].get());
-            if (next_compute_op->Outputs().empty()) {
-              auto *dep_var = new DummyVarHandle(graph->CreateControlDepVar());
-              next_compute_op->AddOutput(dep_var);
-              graph->Get<GraphDepVars>(kGraphDepVars).emplace(dep_var);
-            }
-            ref_cnt_handle->AddInput(next_compute_op->Outputs().front());
+            AddDependencyBetween(next_compute_op, ref_cnt_handle, graph.get());
             compute_ref_cnt_map[next_compute_op].reset(ref_cnt_handle);
           }
         }
@@ -160,12 +172,7 @@ std::unique_ptr<ir::Graph> ReferenceCountPass::ApplyImpl(
     auto *ref_cnt_handle = new ReferenceCountOpHandle(
         ref_cnt_node, compute_op->GetScope(), place, in_var_names,
         gcs[place.device].get(), cur_ref_cnts[place.device].get());
-    if (compute_op->Outputs().empty()) {
-      auto *dep_var = new DummyVarHandle(graph->CreateControlDepVar());
-      compute_op->AddOutput(dep_var);
-      graph->Get<GraphDepVars>(kGraphDepVars).emplace(dep_var);
-    }
-    ref_cnt_handle->AddInput(compute_op->Outputs().front());
+    AddDependencyBetween(compute_op, ref_cnt_handle, graph.get());
     compute_ref_cnt_map[compute_op].reset(ref_cnt_handle);
   }
 

paddle/fluid/inference/tests/api/CMakeLists.txt

@@ -29,6 +29,15 @@ set(RNN2_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/rnn2")
 download_model_and_data(${RNN2_INSTALL_DIR} "rnn2_model.tar.gz" "rnn2_data.txt.tar.gz")
 inference_analysis_api_test(test_analyzer_rnn2 ${RNN2_INSTALL_DIR} analyzer_rnn2_tester.cc)
 
+# DAM
+set(DAM_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/dam")
+download_model_and_data(${DAM_INSTALL_DIR} "DAM_model.tar.gz" "DAM_data.txt.tar.gz")
+inference_analysis_test(test_analyzer_dam SRCS analyzer_dam_tester.cc
+        EXTRA_DEPS ${INFERENCE_EXTRA_DEPS} ARGS
+        --infer_model=${DAM_INSTALL_DIR}/model
+        --infer_data=${DAM_INSTALL_DIR}/data.txt
+        --use_analysis=0)
+
 # chinese_ner
 set(CHINESE_NER_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/chinese_ner")
 download_model_and_data(${CHINESE_NER_INSTALL_DIR} "chinese_ner_model.tar.gz" "chinese_ner-data.txt.tar.gz")

paddle/fluid/inference/tests/api/analyzer_dam_tester.cc

+// 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/tests/api/tester_helper.h"
+
+namespace paddle {
+namespace inference {
+using contrib::AnalysisConfig;
+#define MAX_TURN_NUM 9
+#define MAX_TURN_LEN 50
+static std::vector<float> result_data;
+
+struct DataRecord {
+  std::vector<std::vector<int64_t>>
+      turns[MAX_TURN_NUM];  // turns data : MAX_TURN_NUM
+  std::vector<std::vector<float>>
+      turns_mask[MAX_TURN_NUM];                // turns mask data : MAX_TURN_NUM
+  std::vector<std::vector<int64_t>> response;  // response data : 1
+  std::vector<std::vector<float>> response_mask;  // response mask data : 1
+  size_t batch_iter{0};
+  size_t batch_size{1};
+  size_t num_samples;  // total number of samples
+  DataRecord() = default;
+  explicit DataRecord(const std::string &path, int batch_size = 1)
+      : batch_size(batch_size) {
+    Load(path);
+  }
+  DataRecord NextBatch() {
+    DataRecord data;
+    size_t batch_end = batch_iter + batch_size;
+    // NOTE skip the final batch, if no enough data is provided.
+    if (batch_end <= response.size()) {
+      for (int i = 0; i < MAX_TURN_NUM; ++i) {
+        data.turns[i].assign(turns[i].begin() + batch_iter,
+                             turns[i].begin() + batch_end);
+      }
+      for (int i = 0; i < MAX_TURN_NUM; ++i) {
+        data.turns_mask[i].assign(turns_mask[i].begin() + batch_iter,
+                                  turns_mask[i].begin() + batch_end);
+      }
+      data.response.assign(response.begin() + batch_iter,
+                           response.begin() + batch_end);
+      data.response_mask.assign(response_mask.begin() + batch_iter,
+                                response_mask.begin() + batch_end);
+      CHECK(!data.response.empty());
+      CHECK(!data.response_mask.empty());
+      CHECK_EQ(data.response.size(), data.response_mask.size());
+    }
+    batch_iter += batch_size;
+    return data;
+  }
+  void Load(const std::string &path) {
+    std::ifstream file(path);
+    std::string line;
+    size_t num_lines = 0;
+    result_data.clear();
+    while (std::getline(file, line)) {
+      num_lines++;
+      std::vector<std::string> data;
+      split(line, ',', &data);
+      CHECK_EQ(data.size(), 2 * MAX_TURN_NUM + 3);
+      // load turn data
+      std::vector<int64_t> turns_tmp[MAX_TURN_NUM];
+      for (int i = 0; i < MAX_TURN_NUM; ++i) {
+        split_to_int64(data[i], ' ', &turns_tmp[i]);
+        turns[i].push_back(std::move(turns_tmp[i]));
+      }
+      // load turn_mask data
+      std::vector<float> turns_mask_tmp[MAX_TURN_NUM];
+      for (int i = 0; i < MAX_TURN_NUM; ++i) {
+        split_to_float(data[MAX_TURN_NUM + i], ' ', &turns_mask_tmp[i]);
+        turns_mask[i].push_back(std::move(turns_mask_tmp[i]));
+      }
+      // load response data
+      std::vector<int64_t> response_tmp;
+      split_to_int64(data[2 * MAX_TURN_NUM], ' ', &response_tmp);
+      response.push_back(std::move(response_tmp));
+      // load response_mask data
+      std::vector<float> response_mask_tmp;
+      split_to_float(data[2 * MAX_TURN_NUM + 1], ' ', &response_mask_tmp);
+      response_mask.push_back(std::move(response_mask_tmp));
+      // load result data
+      float result_tmp;
+      result_tmp = std::stof(data[2 * MAX_TURN_NUM + 2]);
+      result_data.push_back(result_tmp);
+    }
+    num_samples = num_lines;
+  }
+};
+
+void PrepareInputs(std::vector<PaddleTensor> *input_slots, DataRecord *data,
+                   int batch_size) {
+  PaddleTensor turns_tensor[MAX_TURN_NUM];
+  PaddleTensor turns_mask_tensor[MAX_TURN_NUM];
+  PaddleTensor response_tensor;
+  PaddleTensor response_mask_tensor;
+  std::string turn_pre = "turn_";
+  std::string turn_mask_pre = "turn_mask_";
+
+  auto one_batch = data->NextBatch();
+  int size = one_batch.response[0].size();
+  CHECK_EQ(size, MAX_TURN_LEN);
+  // turn tensor assignment
+  for (int i = 0; i < MAX_TURN_NUM; ++i) {
+    turns_tensor[i].name = turn_pre + std::to_string(i);
+    turns_tensor[i].shape.assign({batch_size, size, 1});
+    turns_tensor[i].dtype = PaddleDType::INT64;
+    TensorAssignData<int64_t>(&turns_tensor[i], one_batch.turns[i]);
+  }
+  // turn mask tensor assignment
+  for (int i = 0; i < MAX_TURN_NUM; ++i) {
+    turns_mask_tensor[i].name = turn_mask_pre + std::to_string(i);
+    turns_mask_tensor[i].shape.assign({batch_size, size, 1});
+    turns_mask_tensor[i].dtype = PaddleDType::FLOAT32;
+    TensorAssignData<float>(&turns_mask_tensor[i], one_batch.turns_mask[i]);
+  }
+  // response tensor assignment
+  response_tensor.name = "response";
+  response_tensor.shape.assign({batch_size, size, 1});
+  response_tensor.dtype = PaddleDType::INT64;
+  TensorAssignData<int64_t>(&response_tensor, one_batch.response);
+  // response mask tensor assignment
+  response_mask_tensor.name = "response_mask";
+  response_mask_tensor.shape.assign({batch_size, size, 1});
+  response_mask_tensor.dtype = PaddleDType::FLOAT32;
+  TensorAssignData<float>(&response_mask_tensor, one_batch.response_mask);
+
+  // Set inputs.
+  for (int i = 0; i < MAX_TURN_NUM; ++i) {
+    input_slots->push_back(std::move(turns_tensor[i]));
+  }
+  for (int i = 0; i < MAX_TURN_NUM; ++i) {
+    input_slots->push_back(std::move(turns_mask_tensor[i]));
+  }
+  input_slots->push_back(std::move(response_tensor));
+  input_slots->push_back(std::move(response_mask_tensor));
+}
+
+void SetConfig(contrib::AnalysisConfig *cfg) {
+  cfg->prog_file = FLAGS_infer_model + "/__model__";
+  cfg->param_file = FLAGS_infer_model + "/param";
+  cfg->use_gpu = false;
+  cfg->device = 0;
+  cfg->specify_input_name = true;
+  cfg->enable_ir_optim = true;
+}
+
+void SetInput(std::vector<std::vector<PaddleTensor>> *inputs) {
+  DataRecord data(FLAGS_infer_data, FLAGS_batch_size);
+  std::vector<PaddleTensor> input_slots;
+  int test_batch_num =
+      FLAGS_test_all_data ? data.num_samples / FLAGS_batch_size : 1;
+  LOG(INFO) << "The number of samples to be test: "
+            << test_batch_num * FLAGS_batch_size;
+  for (int bid = 0; bid < test_batch_num; ++bid) {
+    input_slots.clear();
+    PrepareInputs(&input_slots, &data, FLAGS_batch_size);
+    (*inputs).emplace_back(input_slots);
+  }
+}
+
+// Easy for profiling independently.
+TEST(Analyzer_dam, profile) {
+  contrib::AnalysisConfig cfg;
+  SetConfig(&cfg);
+
+  std::vector<PaddleTensor> outputs;
+  std::vector<std::vector<PaddleTensor>> input_slots_all;
+  SetInput(&input_slots_all);
+  TestPrediction(cfg, input_slots_all, &outputs, FLAGS_num_threads);
+
+  if (FLAGS_num_threads == 1 && !FLAGS_test_all_data) {
+    PADDLE_ENFORCE_GT(outputs.size(), 0);
+    size_t size = GetSize(outputs[0]);
+    PADDLE_ENFORCE_GT(size, 0);
+    float *result = static_cast<float *>(outputs[0].data.data());
+    for (size_t i = 0; i < size; i++) {
+      EXPECT_NEAR(result[i], result_data[i], 1e-3);
+    }
+  }
+}
+
+// Check the fuse status
+TEST(Analyzer_dam, fuse_statis) {
+  contrib::AnalysisConfig cfg;
+  SetConfig(&cfg);
+
+  if (FLAGS_use_analysis) {
+    int num_ops;
+    auto predictor = CreatePaddlePredictor<AnalysisConfig>(cfg);
+    auto fuse_statis = GetFuseStatis(
+        static_cast<AnalysisPredictor *>(predictor.get()), &num_ops);
+    ASSERT_TRUE(fuse_statis.count("fc_fuse"));
+    EXPECT_EQ(fuse_statis.at("fc_fuse"), 317);
+    EXPECT_EQ(num_ops, 2020);
+  }
+}
+
+// Compare result of NativeConfig and AnalysisConfig
+TEST(Analyzer_dam, compare) {
+  contrib::AnalysisConfig cfg;
+  SetConfig(&cfg);
+
+  std::vector<std::vector<PaddleTensor>> input_slots_all;
+  SetInput(&input_slots_all);
+
+  if (FLAGS_use_analysis) {
+    CompareNativeAndAnalysis(cfg, input_slots_all);
+  }
+}
+
+}  // namespace inference
+}  // namespace paddle

paddle/fluid/inference/tests/api/analyzer_ner_tester.cc

@@ -20,7 +20,6 @@ using contrib::AnalysisConfig;
 
 struct DataRecord {
   std::vector<std::vector<int64_t>> word_data_all, mention_data_all;
-  std::vector<std::vector<int64_t>> rnn_word_datas, rnn_mention_datas;
   std::vector<size_t> lod;  // two inputs have the same lod info.
   size_t batch_iter{0};
   size_t batch_size{1};
@@ -45,8 +44,6 @@ struct DataRecord {
       CHECK(!data.mention_data_all.empty());
       CHECK_EQ(data.word_data_all.size(), data.mention_data_all.size());
       for (size_t j = 0; j < data.word_data_all.size(); j++) {
-        data.rnn_word_datas.push_back(data.word_data_all[j]);
-        data.rnn_mention_datas.push_back(data.mention_data_all[j]);
         // calculate lod
         data.lod.push_back(data.lod.back() + data.word_data_all[j].size());
       }
@@ -87,8 +84,8 @@ void PrepareInputs(std::vector<PaddleTensor> *input_slots, DataRecord *data,
   lod_mention_tensor.shape.assign({size, 1});
   lod_mention_tensor.lod.assign({one_batch.lod});
   // assign data
-  TensorAssignData<int64_t>(&lod_word_tensor, one_batch.rnn_word_datas);
-  TensorAssignData<int64_t>(&lod_mention_tensor, one_batch.rnn_mention_datas);
+  TensorAssignData<int64_t>(&lod_word_tensor, one_batch.word_data_all);
+  TensorAssignData<int64_t>(&lod_mention_tensor, one_batch.mention_data_all);
   // Set inputs.
   input_slots->assign({lod_word_tensor, lod_mention_tensor});
   for (auto &tensor : *input_slots) {

paddle/fluid/operators/affine_grid_op.cc

@@ -26,15 +26,13 @@ using Tensor = framework::Tensor;
 
 template <typename T>
 struct Linspace<paddle::platform::CPUDeviceContext, T> {
-  framework::Tensor operator()(T start, T end, int count,
+  void operator()(T start, T end, int count, framework::Tensor* numbers,
                   const framework::ExecutionContext& ctx) {
-    Tensor numbers;
-    T* number_data = numbers.mutable_data<T>({count}, platform::CPUPlace());
+    T* number_data = numbers->mutable_data<T>({count}, platform::CPUPlace());
     T slice = (end - start) / (T)(count - 1);
     for (int i = 0; i < count; ++i) {
       number_data[i] = start + (T)i * slice;
     }
-    return numbers;
   }
 };
 

paddle/fluid/operators/affine_grid_op.h

@@ -37,18 +37,65 @@ using Array4 = Eigen::DSizes<int64_t, 4>;
  */
 template <typename DeviceContext, typename T>
 struct Linspace {
-  framework::Tensor operator()(T start, T end, int count,
+  void operator()(T start, T end, int count, framework::Tensor* numbers,
                   const framework::ExecutionContext& ctx);
 };
 
+template <typename DeviceContext, typename T>
+inline void GetIdxMap(int n, int h, int w, Tensor* grid,
+                      const framework::ExecutionContext& ctx) {
+  auto& place = *ctx.template device_context<DeviceContext>().eigen_device();
+  grid->mutable_data<T>({n, h, w, 3}, ctx.GetPlace());
+  auto grid_t = EigenTensor<T, 4>::From(*grid);
+  // Get indexes of height with shape [height, width, 1]
+  Tensor h_idx;
+  Linspace<DeviceContext, T> linspace;
+  linspace((T)-1, (T)1, h, &h_idx, ctx);
+  auto h_idx_t = EigenTensor<T, 1>::From(h_idx);
+  // Get indexes of width with shape [height, width, 1]
+  Tensor w_idx;
+  linspace((T)-1, (T)1, w, &w_idx, ctx);
+  auto w_idx_t = EigenTensor<T, 1>::From(w_idx);
+  // Get constant ones tensor with shape [height, width, 1]
+  Tensor ones;
+  ones.mutable_data<T>({h, w, 1}, ctx.GetPlace());
+  auto ones_t = EigenTensor<T, 3>::From(ones).setConstant((T)1);
+  // Get grid tensor with shape [n, h, w, 3] by concatenating h_idx, w_idx and
+  // ones
+  Tensor w_idx_map;
+  w_idx_map.mutable_data<T>({h, w, 1}, ctx.GetPlace());
+  auto w_idx_map_t = EigenTensor<T, 3>::From(w_idx_map);
+  Tensor h_idx_map;
+  h_idx_map.mutable_data<T>({h, w, 1}, ctx.GetPlace());
+  auto h_idx_map_t = EigenTensor<T, 3>::From(h_idx_map);
+  Tensor w_h_idx_map;
+  w_h_idx_map.mutable_data<T>({h, w, 2}, ctx.GetPlace());
+  auto w_h_idx_map_t = EigenTensor<T, 3>::From(w_h_idx_map);
+  Tensor w_h_one_idx_map;
+  w_h_one_idx_map.mutable_data<T>({h, w, 3}, ctx.GetPlace());
+  auto w_h_one_idx_map_t = EigenTensor<T, 3>::From(w_h_one_idx_map);
+
+  w_idx_map_t.device(place) = w_idx_t.reshape(Array2(1, w))
+                                  .broadcast(Array2(h, 1))
+                                  .reshape(Array3(h, w, 1));
+
+  h_idx_map_t.device(place) = h_idx_t.reshape(Array2(1, h))
+                                  .broadcast(Array2(w, 1))
+                                  .shuffle(Array2(1, 0))
+                                  .reshape(Array3(h, w, 1));
+
+  w_h_idx_map_t.device(place) = w_idx_map_t.concatenate(h_idx_map_t, 2);
+  w_h_one_idx_map_t.device(place) = w_h_idx_map_t.concatenate(ones_t, 2);
+  grid_t.device(place) = w_h_one_idx_map_t.reshape(Array4(1, h, w, 3))
+                             .broadcast(Array4(n, 1, 1, 1));
+}
+
 template <typename DeviceContext, typename T>
 class AffineGridOpKernel : public framework::OpKernel<T> {
  public:
   void Compute(const framework::ExecutionContext& ctx) const override {
-    auto& place = *ctx.template device_context<DeviceContext>().eigen_device();
     auto* theta = ctx.Input<Tensor>("Theta");
     int n = theta->dims()[0];
-
     auto size_attr = ctx.Attr<std::vector<int>>("output_shape");
     int h = 0;
     int w = 0;
@@ -63,44 +110,13 @@ class AffineGridOpKernel : public framework::OpKernel<T> {
       h = size_attr[2];
       w = size_attr[3];
     }
-
     auto* output = ctx.Output<Tensor>("Output");
     output->mutable_data<T>({n, h, w, 2}, ctx.GetPlace());
-
     math::SetConstant<DeviceContext, T>()(
         ctx.template device_context<DeviceContext>(), output,
         static_cast<T>(0));
-
-    Linspace<DeviceContext, T> linspace;
-    // Get indexes of height with shape [height, width, 1]
-    auto h_idx = linspace((T)-1, (T)1, h, ctx);
-    auto h_idx_t = EigenTensor<T, 1>::From(h_idx);
-    // Get indexes of width with shape [height, width, 1]
-    auto w_idx = linspace((T)-1, (T)1, w, ctx);
-    auto w_idx_t = EigenTensor<T, 1>::From(w_idx);
-    // Get constant ones tensor with shape [height, width, 1]
-    Tensor ones;
-    ones.mutable_data<T>({h, w, 1}, ctx.GetPlace());
-    auto ones_t = EigenTensor<T, 3>::From(ones).setConstant((T)1);
-    // Get grid tensor with shape [n, h, w, 3] by concatenating h_idx, w_idx and
-    // ones
     Tensor grid;
-    grid.mutable_data<T>({n, h, w, 3}, ctx.GetPlace());
-    auto grid_t = EigenTensor<T, 4>::From(grid);
-
-    grid_t.device(place) = w_idx_t.reshape(Array2(1, w))
-                               .broadcast(Array2(h, 1))
-                               .reshape(Array3(h, w, 1))
-                               .concatenate(h_idx_t.reshape(Array2(1, h))
-                                                .broadcast(Array2(w, 1))
-                                                .shuffle(Array2(1, 0))
-                                                .reshape(Array3(h, w, 1)),
-                                            2)
-                               .eval()
-                               .concatenate(ones_t, 2)
-                               .reshape(Array4(1, h, w, 3))
-                               .broadcast(Array4(n, 1, 1, 1));
-
+    GetIdxMap<DeviceContext, T>(n, h, w, &grid, ctx);
     // output = grid * theta.T
     // TODO(wanghaoshuang): Refine batched matrix multiply
     auto blas = math::GetBlas<DeviceContext, T>(ctx);
@@ -118,10 +134,8 @@ template <typename DeviceContext, typename T>
 class AffineGridGradOpKernel : public framework::OpKernel<T> {
  public:
   void Compute(const framework::ExecutionContext& ctx) const override {
-    auto& place = *ctx.template device_context<DeviceContext>().eigen_device();
     auto output_grad = ctx.Input<Tensor>(framework::GradVarName("Output"));
     auto theta_grad = ctx.Output<Tensor>(framework::GradVarName("Theta"));
-
     int n = output_grad->dims()[0];
     auto size_attr = ctx.Attr<std::vector<int>>("output_shape");
     int h = 0;
@@ -137,42 +151,12 @@ class AffineGridGradOpKernel : public framework::OpKernel<T> {
       h = size_attr[2];
       w = size_attr[3];
     }
-
     theta_grad->mutable_data<T>({n, 2, 3}, ctx.GetPlace());
-
     math::SetConstant<DeviceContext, T>()(
         ctx.template device_context<DeviceContext>(), theta_grad,
         static_cast<T>(0));
-
-    Linspace<DeviceContext, T> linspace;
-
-    // Get indexes of height with shape [height, width, 1]
-    auto h_idx = linspace((T)-1, (T)1, h, ctx);
-    auto h_idx_t = EigenTensor<T, 1>::From(h_idx);
-    // Get indexes of width with shape [height, width, 1]
-    auto w_idx = linspace((T)-1, (T)1, w, ctx);
-    auto w_idx_t = EigenTensor<T, 1>::From(w_idx);
-    // Get constant ones tensor with shape [height, width, 1]
-    Tensor ones;
-    ones.mutable_data<T>({h, w, 1}, ctx.GetPlace());
-    auto ones_t = EigenTensor<T, 3>::From(ones).setConstant((T)1);
-    // Get grid tensor with shape [n, h, w, 3] by concatenating h_idx, w_idx and
-    // ones
     Tensor grid;
-    grid.mutable_data<T>({n, h, w, 3}, ctx.GetPlace());
-    auto grid_t = EigenTensor<T, 4>::From(grid);
-    grid_t.device(place) = w_idx_t.reshape(Array2(1, w))
-                               .broadcast(Array2(h, 1))
-                               .reshape(Array3(h, w, 1))
-                               .concatenate(h_idx_t.reshape(Array2(1, h))
-                                                .broadcast(Array2(w, 1))
-                                                .shuffle(Array2(1, 0))
-                                                .reshape(Array3(h, w, 1)),
-                                            2)
-                               .eval()
-                               .concatenate(ones_t, 2)
-                               .reshape(Array4(1, h, w, 3))
-                               .broadcast(Array4(n, 1, 1, 1));
+    GetIdxMap<DeviceContext, T>(n, h, w, &grid, ctx);
     // output = grid * theta.T
     // TODO(wanghaoshuang): Refine batched matrix multiply
     auto blas = math::GetBlas<DeviceContext, T>(ctx);

paddle/fluid/operators/conv_cudnn_op.cu.cc

@@ -160,6 +160,7 @@ class CUDNNConvOpKernel : public framework::OpKernel<T> {
 
     // ------------------- cudnn conv forward ---------------------
     ScalingParamType<T> alpha = 1.0f, beta = 0.0f;
+    auto workspace_handle = dev_ctx.cudnn_workspace_handle();
     for (int i = 0; i < groups; i++) {
       auto cudnn_func = [&](void* cudnn_workspace) {
         CUDNN_ENFORCE(platform::dynload::cudnnConvolutionForward(
@@ -168,7 +169,7 @@ class CUDNNConvOpKernel : public framework::OpKernel<T> {
             cudnn_conv_desc, algo, cudnn_workspace, workspace_size_in_bytes,
             &beta, cudnn_output_desc, output_data + i * group_offset_out));
       };
-      dev_ctx.RunCudnnFuncWithWorkspace(cudnn_func, workspace_size_in_bytes);
+      workspace_handle.RunFunc(cudnn_func, workspace_size_in_bytes);
     }
   }
 };
@@ -314,6 +315,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
 
     // ------------------- cudnn conv backward data ---------------------
     ScalingParamType<T> alpha = 1.0f, beta = 0.0f;
+    auto workspace_handle = dev_ctx.cudnn_workspace_handle();
     if (input_grad) {
       T* input_grad_data = input_grad->mutable_data<T>(ctx.GetPlace());
       // Because beta is zero, it is unnecessary to reset input_grad.
@@ -327,7 +329,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
               data_algo, cudnn_workspace, workspace_size_in_bytes, &beta,
               cudnn_input_desc, input_grad_data + i * group_offset_in));
         };
-        dev_ctx.RunCudnnFuncWithWorkspace(cudnn_func, workspace_size_in_bytes);
+        workspace_handle.RunFunc(cudnn_func, workspace_size_in_bytes);
       }
     }
     // ------------------- cudnn conv backward filter ---------------------
@@ -343,7 +345,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
               filter_algo, cudnn_workspace, workspace_size_in_bytes, &beta,
               cudnn_filter_desc, filter_grad_data + i * group_offset_filter));
         };
-        dev_ctx.RunCudnnFuncWithWorkspace(cudnn_func, workspace_size_in_bytes);
+        workspace_handle.RunFunc(cudnn_func, workspace_size_in_bytes);
       }
     }
   }

paddle/fluid/operators/conv_transpose_cudnn_op.cu.cc

@@ -104,6 +104,7 @@ class CUDNNConvTransposeOpKernel : public framework::OpKernel<T> {
     int output_offset = output->numel() / output->dims()[0] / groups;
     int filter_offset = filter->numel() / groups;
     T alpha = 1.0f, beta = 0.0f;
+    auto workspace_handle = dev_ctx.cudnn_workspace_handle();
     for (int g = 0; g < groups; g++) {
       auto cudnn_func = [&](void* cudnn_workspace) {
         CUDNN_ENFORCE(platform::dynload::cudnnConvolutionBackwardData(
@@ -112,7 +113,7 @@ class CUDNNConvTransposeOpKernel : public framework::OpKernel<T> {
             algo, cudnn_workspace, workspace_size_in_bytes, &beta,
             cudnn_output_desc, output_data + output_offset * g));
       };
-      dev_ctx.RunCudnnFuncWithWorkspace(cudnn_func, workspace_size_in_bytes);
+      workspace_handle.RunFunc(cudnn_func, workspace_size_in_bytes);
     }
   }
 };
@@ -208,6 +209,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
         output_grad->numel() / output_grad->dims()[0] / groups;
     int filter_offset = filter->numel() / groups;
     T alpha = 1.0f, beta = 0.0f;
+    auto workspace_handle = dev_ctx.cudnn_workspace_handle();
     if (input_grad) {
       T* input_grad_data = input_grad->mutable_data<T>(ctx.GetPlace());
       // Because beta is zero, it is unnecessary to reset input_grad.
@@ -220,7 +222,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
               cudnn_workspace, workspace_size_in_bytes, &beta, cudnn_input_desc,
               input_grad_data + input_offset * g));
         };
-        dev_ctx.RunCudnnFuncWithWorkspace(cudnn_func, workspace_size_in_bytes);
+        workspace_handle.RunFunc(cudnn_func, workspace_size_in_bytes);
       }
     }
 
@@ -238,7 +240,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
               cudnn_workspace, workspace_size_in_bytes, &beta,
               cudnn_filter_desc, filter_grad_data + filter_offset * g));
         };
-        dev_ctx.RunCudnnFuncWithWorkspace(cudnn_func, workspace_size_in_bytes);
+        workspace_handle.RunFunc(cudnn_func, workspace_size_in_bytes);
       }
     }
   }

paddle/fluid/operators/math/CMakeLists.txt

@@ -75,7 +75,12 @@ if(WITH_GPU)
 endif()
 cc_test(concat_test SRCS concat_test.cc DEPS concat_and_split)
 cc_test(cpu_vec_test SRCS cpu_vec_test.cc DEPS blas cpu_info)
-cc_library(jit_kernel 
-    SRCS jit_kernel.cc jit_gen.cc jit_code.cc jit_kernel_blas.cc jit_kernel_exp.cc jit_kernel_rnn.cc jit_kernel_crf_decode.cc
-    DEPS cpu_info cblas gflags enforce)
+
+set(JIT_KERNEL_SRCS jit_kernel.cc jit_kernel_blas.cc jit_kernel_exp.cc jit_kernel_rnn.cc jit_kernel_crf_decode.cc)
+set(JIT_KERNEL_DEPS cpu_info cblas gflags enforce)
+if(WITH_XBYAK)
+    list(APPEND JIT_KERNEL_SRCS jit_gen.cc jit_code.cc)
+    list(APPEND JIT_KERNEL_DEPS xbyak)
+endif()
+cc_library(jit_kernel SRCS ${JIT_KERNEL_SRCS} DEPS ${JIT_KERNEL_DEPS})
 cc_test(jit_kernel_test SRCS jit_kernel_test.cc DEPS jit_kernel)

paddle/fluid/operators/math/jit_kernel_blas.cc

@@ -14,10 +14,13 @@ limitations under the License. */
 
 #include "paddle/fluid/operators/math/jit_kernel.h"
 #include <string>
-#include "paddle/fluid/operators/math/jit_code.h"
 #include "paddle/fluid/operators/math/jit_kernel_macro.h"
 #include "paddle/fluid/platform/enforce.h"
 
+#ifdef PADDLE_WITH_XBYAK
+#include "paddle/fluid/operators/math/jit_code.h"
+#endif
+
 #ifdef PADDLE_WITH_MKLML
 #include "paddle/fluid/platform/dynload/mklml.h"
 #endif
@@ -95,6 +98,7 @@ class VMulKernelImpl : public VMulKernel<T> {
  public:
   DECLARE_STATIC_FUNC;
   explicit VMulKernelImpl(int d) : VMulKernel<T>() {
+#ifdef PADDLE_WITH_XBYAK
     if (useJIT(d)) {
       // roughly estimate the size of code
       size_t sz = 96 + d / AVX_FLOAT_BLOCK * 4 * 8;
@@ -103,6 +107,7 @@ class VMulKernelImpl : public VMulKernel<T> {
           jitcode_->getCode<void (*)(const T*, const T*, T*, int)>();
       return;
     }
+#endif
 #ifdef PADDLE_WITH_MKLML
     if (useMKL(d)) {
       this->Compute = VMulMKL<T>;
@@ -112,15 +117,21 @@ class VMulKernelImpl : public VMulKernel<T> {
     this->Compute = VMulRefer<T>;
   }
 
+#ifdef PADDLE_WITH_XBYAK
+
  private:
   std::unique_ptr<gen::VMulJitCode> jitcode_{nullptr};
+#endif
 };
 
+#ifdef PADDLE_WITH_XBYAK
 template <>
 bool VMulKernelImpl<float>::useJIT(int d) {
   return gen::VMulJitCode::init(d);
 }
+#endif
 
+#ifdef PADDLE_WITH_MKLML
 template <>
 bool VMulKernelImpl<float>::useMKL(int d) {
   return jit::MayIUse(jit::avx512f) && d > 512;
@@ -130,6 +141,7 @@ template <>
 bool VMulKernelImpl<double>::useMKL(int d) {
   return true;
 }
+#endif
 
 /* VAdd JitKernel */
 template <typename T>

paddle/fluid/operators/ref_by_trainer_id_op.h

@@ -26,7 +26,7 @@ class RefByTrainerIdKernel : public framework::OpKernel<T> {
     auto* out = context.Output<framework::Tensor>("Out");
     auto in_list = context.MultiInput<framework::Tensor>("X");
     auto* trainer_id_t = context.Input<framework::Tensor>("TrainerId");
-    int64_t trainer_id;
+    int64_t trainer_id = 0;
     auto* trainer_id_data = trainer_id_t->data<int64_t>();
     if (platform::is_gpu_place(context.GetPlace())) {
 #ifdef PADDLE_WITH_CUDA
@@ -38,7 +38,6 @@ class RefByTrainerIdKernel : public framework::OpKernel<T> {
     } else {
       trainer_id = *trainer_id_data;
     }
-    printf("after get trainer_id %lu\n", trainer_id);
     PADDLE_ENFORCE_LT(trainer_id, in_list.size());
     out->mutable_data<T>(context.GetPlace());
     out->ShareDataWith(*(in_list[trainer_id]));

paddle/fluid/operators/rmsprop_op.h

@@ -179,7 +179,7 @@ class RmspropOpKernel : public framework::OpKernel<T> {
           auto &mg_tensor = *ctx.Input<LoDTensor>("MeanGrad");
           auto mg = EigenVector<T>::Flatten(mg_tensor);
           auto *mean_grad_out = ctx.Output<LoDTensor>("MeanGradOut");
-          PADDLE_ENFORCE(&mg_tensor, mean_grad_out,
+          PADDLE_ENFORCE_EQ(&mg_tensor, mean_grad_out,
                             "MeanGrad and MeanGradOut must be the same Tensor");
           auto mg_out = EigenVector<T>::Flatten(*mean_grad_out);
 
@@ -198,7 +198,7 @@ class RmspropOpKernel : public framework::OpKernel<T> {
         if (centered) {
           auto &mg_tensor = *ctx.Input<LoDTensor>("MeanGrad");
           auto *mean_grad_out = ctx.Output<LoDTensor>("MeanGradOut");
-          PADDLE_ENFORCE(&mg_tensor, mean_grad_out,
+          PADDLE_ENFORCE_EQ(&mg_tensor, mean_grad_out,
                             "MeanGrad and MeanGradOut must be the same Tensor");
           for_range(CenteredRmspropFunctor<T, DenseRmspropGradFunctor<T>>(
               param_out->mutable_data<T>(ctx.GetPlace()),
@@ -243,7 +243,7 @@ class RmspropOpKernel : public framework::OpKernel<T> {
       if (centered) {
         auto &mg_tensor = *ctx.Input<LoDTensor>("MeanGrad");
         auto *mean_grad_out = ctx.Output<LoDTensor>("MeanGradOut");
-        PADDLE_ENFORCE(&mg_tensor, mean_grad_out,
+        PADDLE_ENFORCE_EQ(&mg_tensor, mean_grad_out,
                           "MeanGrad and MeanGradOut must be the same Tensor");
         for_range(CenteredRmspropFunctor<T, SparseRmspropGradFunctor<T>>(
             param_out->mutable_data<T>(ctx.GetPlace()),

paddle/fluid/platform/device_context.cc

@@ -153,34 +153,20 @@ class EigenCudaStreamDevice : public Eigen::StreamInterface {
   mutable unsigned int* semaphore_;
 };
 
-class CudnnHolder {
- public:
-  CudnnHolder(const cudaStream_t* stream, const CUDAPlace& place)
+CudnnHolder::CudnnHolder(const cudaStream_t* stream, const CUDAPlace& place)
     : workspace_(nullptr), workspace_len_(0), stream_(stream), place_(place) {
   PADDLE_ENFORCE(dynload::cudnnCreate(&cudnn_handle_));
   PADDLE_ENFORCE(dynload::cudnnSetStream(cudnn_handle_, *stream_));
-  }
-
-  cudnnHandle_t cudnn_handle() const { return cudnn_handle_; }
-
-  void RunFunc(const std::function<void(void*)>& cudnn_func,
-               size_t required_workspace_len) {
-    std::lock_guard<std::mutex> lock(mtx_);
-    if (required_workspace_len > workspace_len_) {
-      ReallocateWorkspace(required_workspace_len);
-    }
-    cudnn_func(workspace_);
-  }
+}
 
-  ~CudnnHolder() {
+CudnnHolder::~CudnnHolder() {
   PADDLE_ENFORCE(dynload::cudnnDestroy(cudnn_handle_));
   if (workspace_ != nullptr) {
     paddle::memory::Free(place_, workspace_);
   }
-  }
+}
 
- private:
-  void ReallocateWorkspace(size_t required_workspace_len) {
+void CudnnHolder::ReallocateWorkspace(size_t required_workspace_len) {
   if (required_workspace_len <= workspace_len_) {
     return;
   }
@@ -191,17 +177,7 @@ class CudnnHolder {
   }
   workspace_ = paddle::memory::Alloc(place_, required_workspace_len);
   workspace_len_ = required_workspace_len;
-  }
-
-  cudnnHandle_t cudnn_handle_;
-  void* workspace_;
-  size_t workspace_len_;
-
-  const cudaStream_t* stream_;  // not owned;
-  const CUDAPlace place_;
-
-  std::mutex mtx_;
-};
+}
 
 CUDADeviceContext::CUDADeviceContext(CUDAPlace place)
     : place_(place), cudnn_holder_(nullptr) {
@@ -222,12 +198,12 @@ CUDADeviceContext::CUDADeviceContext(CUDAPlace place)
   driver_version_ = GetCUDADriverVersion(place_.device);
   runtime_version_ = GetCUDARuntimeVersion(place_.device);
 
-  LOG(INFO) << "device: " << place_.device
+  LOG_FIRST_N(WARNING, 1) << "Please NOTE: device: " << place_.device
                           << ", CUDA Capability: " << compute_capability_
-            << ", Driver Version: " << driver_version_ / 1000 << "."
-            << (driver_version_ % 100) / 10
-            << ", Runtime Version: " << runtime_version_ / 1000 << "."
-            << (runtime_version_ % 100) / 10;
+                          << ", Driver Version: " << driver_version_ / 1000
+                          << "." << (driver_version_ % 100) / 10
+                          << ", Runtime Version: " << runtime_version_ / 1000
+                          << "." << (runtime_version_ % 100) / 10;
 
   callback_manager_.reset(new StreamCallbackManager(stream_));
 }
@@ -269,9 +245,8 @@ cudnnHandle_t CUDADeviceContext::cudnn_handle() const {
   return cudnn_holder_->cudnn_handle();
 }
 
-void CUDADeviceContext::RunCudnnFuncWithWorkspace(
-    const std::function<void(void*)>& cudnn_func, size_t workspace_len) const {
-  cudnn_holder_->RunFunc(cudnn_func, workspace_len);
+CudnnWorkspaceHandle CUDADeviceContext::cudnn_workspace_handle() const {
+  return CudnnWorkspaceHandle(cudnn_holder_.get());
 }
 
 cudaStream_t CUDADeviceContext::stream() const { return stream_; }

paddle/fluid/platform/device_context.h

@@ -73,7 +73,60 @@ struct DefaultDeviceContextType<platform::CPUPlace> {
 #ifdef PADDLE_WITH_CUDA
 
 class EigenCudaStreamDevice;
-class CudnnHolder;
+class CudnnHolder {
+ public:
+  CudnnHolder(const cudaStream_t* stream, const CUDAPlace& place);
+  ~CudnnHolder();
+  cudnnHandle_t cudnn_handle() const { return cudnn_handle_; }
+
+ private:
+  friend class CudnnWorkspaceHandle;
+  void ReallocateWorkspace(size_t required_workspace_len);
+
+  template <typename Callback>
+  void RunFuncImpl(Callback&& cudnn_func, size_t required_workspace_len) {
+    if (required_workspace_len > workspace_len_) {
+      ReallocateWorkspace(required_workspace_len);
+    }
+    cudnn_func(workspace_);
+  }
+
+  std::mutex& Mutex() { return mtx_; }
+
+  cudnnHandle_t cudnn_handle_;
+  void* workspace_;
+  size_t workspace_len_;
+
+  const cudaStream_t* stream_;  // not owned;
+  const CUDAPlace place_;
+
+  std::mutex mtx_;
+};
+
+class CudnnWorkspaceHandle {
+ public:
+  /*! \brief The lock would not be acquired when constructor calls.
+   *  The lock would be acquired when RunFunc() is called first time. */
+  inline explicit CudnnWorkspaceHandle(CudnnHolder* holder) : holder_(holder) {}
+
+  /*! \brief Thread which call RunFunc() would acquire the lock first
+   *  before invoking cudnn functions. */
+  template <typename Callback>
+  inline void RunFunc(Callback&& cudnn_func, size_t required_workspace_len) {
+    if (!guard_) {
+      guard_.reset(new std::lock_guard<std::mutex>(holder_->Mutex()));
+    }
+    holder_->RunFuncImpl(std::forward<Callback>(cudnn_func),
+                         required_workspace_len);
+  }
+
+  CudnnWorkspaceHandle(CudnnWorkspaceHandle&&) = default;
+  CudnnWorkspaceHandle& operator=(CudnnWorkspaceHandle&&) = delete;
+
+ private:
+  CudnnHolder* holder_;  // not own
+  std::unique_ptr<std::lock_guard<std::mutex>> guard_;
+};
 
 class CUDADeviceContext : public DeviceContext {
  public:
@@ -101,10 +154,14 @@ class CUDADeviceContext : public DeviceContext {
   /*! \brief  Return cudnn  handle in the device context. */
   cudnnHandle_t cudnn_handle() const;
 
-  /*! \brief  Run a cudnn function with the workspace provided by
-   * CUDADeviceContext */
-  void RunCudnnFuncWithWorkspace(const std::function<void(void*)>& cudnn_func,
-                                 size_t workspace_len) const;
+  /*! \brief  Return a cudnn workspace handle to call multiple cudnn
+   *  functions without interrupting by other threads.
+   *  Once the first cudnn function is called by the handle, a lock
+   *  would be acquired to prevent other threads from accessing the
+   *  workspace. Once the handle is destructed, the lock would be released.
+   *  CudnnWorkspaceHandle is an RAII object to implement thread-safe
+   *  sequential cudnn function calls. */
+  CudnnWorkspaceHandle cudnn_workspace_handle() const;
 
   /*! \brief  Return cuda stream in the device context. */
   cudaStream_t stream() const;

paddle/fluid/platform/stream_callback_manager.h

@@ -24,8 +24,6 @@
 namespace paddle {
 namespace platform {
 
-using StreamCallback = std::function<void(cudaStream_t, cudaError_t)>;
-
 class StreamCallbackManager;
 
 struct StreamCallbackContext {
@@ -35,7 +33,7 @@ struct StreamCallbackContext {
       : manager_(manager), callback_(callback) {}
 
   const StreamCallbackManager *manager_;  // do not own
-  StreamCallback callback_;
+  std::function<void()> callback_;
 };
 
 class StreamCallbackManager {
@@ -45,16 +43,18 @@ class StreamCallbackManager {
 
   template <typename Callback>
   inline void AddCallback(Callback &&callback) const {
-    AddCallbackWithStreamAndErrorInfo(
-        [=](cudaStream_t, cudaError_t) { callback(); });
-  }
-
-  template <typename Callback>
-  inline void AddCallbackWithStreamAndErrorInfo(Callback &&callback) const {
-    auto *stream_callback_context = new StreamCallbackContext(this, callback);
-    PADDLE_ENFORCE(cudaStreamAddCallback(
-        stream_, StreamCallbackManager::StreamCallbackFunc,
-        stream_callback_context, 0));
+    auto *stream_callback_context =
+        new StreamCallbackContext(this, std::forward<Callback>(callback));
+    PADDLE_ENFORCE(
+#if CUDA_VERSION >= 10000
+        cudaLaunchHostFunc(stream_, StreamCallbackManager::StreamCallbackFunc,
+                           stream_callback_context)
+#else
+        cudaStreamAddCallback(stream_,
+                              StreamCallbackManager::StreamCallbackFunc,
+                              stream_callback_context, 0)
+#endif
+            );  // NOLINT
   }
 
   void Wait() const { thread_pool_.reset(new ThreadPool(1)); }
@@ -63,17 +63,21 @@ class StreamCallbackManager {
   const cudaStream_t stream_;
   mutable std::unique_ptr<ThreadPool> thread_pool_;
 
-  // cudaStreamCallback cannot call CUDA API inside, so we have to use
-  // thread_pool here
+// cudaStreamCallback cannot call CUDA API inside, so we have to use
+// thread_pool here
+#if CUDA_VERSION >= 10000
+  static void CUDART_CB StreamCallbackFunc(void *user_data)
+#else
   static void CUDART_CB StreamCallbackFunc(cudaStream_t stream,
-                                           cudaError_t status,
-                                           void *user_data) {
+                                           cudaError_t status, void *user_data)
+#endif
+  {
     auto *callback_context_ptr =
         reinterpret_cast<StreamCallbackContext *>(user_data);
     callback_context_ptr->manager_->thread_pool_->enqueue([=]() {
       std::unique_ptr<StreamCallbackContext> callback_context(
           callback_context_ptr);
-      callback_context->callback_(stream, status);
+      callback_context->callback_();
     });
   }
 };

paddle/fluid/pybind/pybind.cc

@@ -821,13 +821,24 @@ All parameter, weight, gradient are variables in Paddle.
           [](BuildStrategy &self, bool b) {
             self.enable_data_balance_ = b;
           })  // FIXME(chengudo): enable_data_balance seems not important
-      .def_property("enable_sequential_execution",
+      .def_property(
+          "enable_sequential_execution",
           [](const BuildStrategy &self) {
             return self.enable_sequential_execution_;
           },
           [](BuildStrategy &self, bool b) {
             self.enable_sequential_execution_ = b;
-                    })
+          },
+          R"DOC(The type is BOOL. If set True, the execution order of ops would be the same as what is in the program. Default False.)DOC")
+      .def_property(
+          "remove_unnecessary_lock",
+          [](const BuildStrategy &self) {
+            return self.remove_unnecessary_lock_;
+          },
+          [](BuildStrategy &self, bool b) {
+            self.remove_unnecessary_lock_ = b;
+          },
+          R"DOC(The type is BOOL. If set True, some locks in GPU ops would be released and ParallelExecutor would run faster. Default False.)DOC")
       .def_property(
           "fuse_elewise_add_act_ops",
           [](const BuildStrategy &self) {

python/paddle/fluid/tests/unittests/CMakeLists.txt

@@ -86,6 +86,8 @@ if(WITH_DISTRIBUTE)
         # FIXME(typhoonzero): add this back
 	#py_test_modules(test_dist_transformer MODULES test_dist_transformer)
 	#set_tests_properties(test_dist_transformer PROPERTIES TIMEOUT 1000)
+        # TODO(typhoonzero): make dist test parallel when fix port management issue
+        set_tests_properties(test_dist_mnist test_dist_word2vec test_dist_se_resnext test_dist_ctr test_dist_simnet_bow test_dist_save_load test_dist_text_classification test_dist_mnist_batch_merge PROPERTIES RUN_SERIAL TRUE)
     endif(NOT APPLE)
     py_test_modules(test_dist_transpiler MODULES test_dist_transpiler)
 endif()

python/paddle/fluid/tests/unittests/parallel_executor_test_base.py

@@ -18,6 +18,7 @@ import multiprocessing
 import os
 import unittest
 import paddle.fluid as fluid
+import paddle.fluid.core as core
 import time
 import numpy as np
 import math
@@ -82,6 +83,8 @@ class TestParallelExecutorBase(unittest.TestCase):
                 if use_reduce else fluid.BuildStrategy.ReduceStrategy.AllReduce
             build_strategy.fuse_elewise_add_act_ops = fuse_elewise_add_act_ops
             build_strategy.enable_sequential_execution = enable_sequential_execution
+            if use_cuda and core.is_compiled_with_cuda():
+                build_strategy.remove_unnecessary_lock = True
 
             if use_parallel_executor:
                 exe = fluid.ParallelExecutor(

python/paddle/fluid/tests/unittests/test_parallel_executor_crf.py

@@ -174,7 +174,6 @@ class TestCRFModel(unittest.TestCase):
                 print(pe.run(feed=feeder.feed(cur_batch),
                              fetch_list=[avg_cost.name])[0])
 
-    @unittest.skip(reason="CI hangs")
     def test_update_sparse_parameter_all_reduce(self):
         build_strategy = fluid.BuildStrategy()
         build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.AllReduce
@@ -183,7 +182,6 @@ class TestCRFModel(unittest.TestCase):
         self.check_network_convergence(
             is_sparse=True, build_strategy=build_strategy, use_cuda=False)
 
-    @unittest.skip(reason="CI hangs")
     def test_update_dense_parameter_all_reduce(self):
         build_strategy = fluid.BuildStrategy()
         build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.AllReduce
@@ -192,7 +190,6 @@ class TestCRFModel(unittest.TestCase):
         self.check_network_convergence(
             is_sparse=False, build_strategy=build_strategy, use_cuda=False)
 
-    @unittest.skip(reason="CI hangs")
     def test_update_sparse_parameter_reduce(self):
         build_strategy = fluid.BuildStrategy()
         build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.Reduce
@@ -201,7 +198,6 @@ class TestCRFModel(unittest.TestCase):
         self.check_network_convergence(
             is_sparse=True, build_strategy=build_strategy, use_cuda=False)
 
-    @unittest.skip(reason="CI hangs")
     def test_update_dense_parameter_reduce(self):
         build_strategy = fluid.BuildStrategy()
         build_strategy.reduce_strategy = fluid.BuildStrategy.ReduceStrategy.Reduce

python/paddle/fluid/transpiler/distribute_transpiler.py

@@ -1588,7 +1588,6 @@ to transpile() call.")
         ref_inputs = []
         for p, p_bak in self.param_bak_list:
             if p.name == param_var.name:
-                print("#### ref inputs: ", param_var.name, p_bak.name)
                 ref_inputs.append(p_bak)
         block.append_op(
             type="ref_by_trainer_id",