提交 a81b3537 编写于 作者: Y Yu Yang 提交者: GitHub

Merge pull request #3417 from reyoung/feature/remove_fc_op_in_cpp

Remove FC Op, since it should be added in Python side
Fix #3418
......@@ -48,9 +48,12 @@ if(WITH_PYTHON)
cc_library(paddle_pybind SHARED
SRCS pybind.cc
DEPS pybind python backward
fc_op
sgd_op
add_op
mul_op
rowwise_add_op
sigmoid_op
softmax_op
mean_op
cross_entropy_op
recurrent_op
......
......@@ -31,7 +31,6 @@ namespace py = pybind11;
USE_OP(add_two);
USE_OP_CPU(onehot_cross_entropy);
USE_OP_WITHOUT_KERNEL(fc);
USE_OP(sgd);
USE_OP(mul);
USE_OP(mean);
......
......@@ -61,9 +61,6 @@ op_library(fill_zeros_like_op SRCS fill_zeros_like_op.cc fill_zeros_like_op.cu)
op_library(sgd_op SRCS sgd_op.cc sgd_op.cu)
op_library(fc_op
SRCS fc_op.cc
DEPS mul_op rowwise_add_op sigmoid_op softmax_op net_op)
op_library(recurrent_op SRCS recurrent_op.cc rnn/recurrent_op_utils.cc
DEPS op_desc tensor op_registry operator net_op)
cc_test(recurrent_op_test SRCS recurrent_op_test.cc DEPS recurrent_op gtest mul_op add_op)
......
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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/operators/net_op.h"
#include "paddle/framework/eigen.h"
#include "paddle/framework/op_registry.h"
namespace paddle {
namespace operators {
using OpRegistry = framework::OpRegistry;
class FullyConnectedOp : public NetOp {
public:
void Init() override {
AddOp(OpRegistry::CreateOp("mul",
{
Input("X"), Input("W"),
},
{Output("before_act")}, {}));
auto b = Input("b");
if (b != framework::kEmptyVarName) {
AddOp(OpRegistry::CreateOp("rowwise_add",
{Output("before_act"), Input("b")},
{Output("before_act")}, {}));
}
auto activation = GetAttr<std::string>("activation");
AddOp(OpRegistry::CreateOp(activation, {Output("before_act")},
{Output("Y")}, {}));
CompleteAddOp(false);
}
};
class FullyConnectedOpMaker : public framework::OpProtoAndCheckerMaker {
public:
FullyConnectedOpMaker(framework::OpProto *proto,
framework::OpAttrChecker *op_checker)
: OpProtoAndCheckerMaker(proto, op_checker) {
AddInput("X", "the input of fc operator");
AddInput("W", "the weight of fc operator");
AddInput("b", "the bias of fc operator");
AddOutput("Y", "the output of fc operator");
AddOutput("before_act", "the before activation output of fc operator")
.SetTemporary();
AddAttr<std::string>("activation", "The activation key for fc layer")
.SetDefault("sigmoid")
.InEnum({"sigmoid", "softmax"});
//! TODO(yuyang18): Complete comment;
AddComment("FullyConnected Operator");
}
};
} // namespace operators
} // namespace paddle
USE_OP(mul);
USE_OP(rowwise_add);
USE_OP(sigmoid);
USE_OP(softmax);
namespace ops = paddle::operators;
REGISTER_OP(fc, ops::FullyConnectedOp, ops::FullyConnectedOpMaker);
py_test(test_net SRCS test_net.py)
py_test(test_fc_op SRCS test_fc_op.py)
py_test(test_scope SRCS test_scope.py)
py_test(test_tensor SRCS test_tensor.py)
......
import paddle.v2.framework.core as core
import unittest
import numpy
from paddle.v2.framework.op import Operator
class TestFc(unittest.TestCase):
def test_fc(self):
scope = core.Scope()
place = core.CPUPlace()
x = scope.new_var("X")
x_tensor = x.get_tensor()
x_tensor.set_dims([1000, 784])
x_tensor.alloc_float(place)
w = scope.new_var("W")
w_tensor = w.get_tensor()
w_tensor.set_dims([784, 100])
w_tensor.alloc_float(place)
w_tensor.set(numpy.random.random((784, 100)).astype("float32"), place)
# Set a real numpy array here.
# x_tensor.set(numpy.array([]))
op = Operator("fc", X="X", Y="Y", W="W")
for out in op.outputs():
if scope.find_var(out) is None:
scope.new_var(out).get_tensor()
tensor = scope.find_var("Y").get_tensor()
op.infer_shape(scope)
self.assertEqual([1000, 100], tensor.shape())
ctx = core.DeviceContext.create(place)
op.run(scope, ctx)
# After complete all ops, check Y is expect or not.
if __name__ == '__main__':
unittest.main()
......@@ -3,6 +3,15 @@ from paddle.v2.framework.op import Operator
import unittest
def fc(X, W, Y):
ret_v = core.Net.create()
ret_v.add_op(Operator("mul", X="X", Y="W", Out="pre_activation"))
ret_v.add_op(Operator("sigmoid", X="pre_activation", Y=Y))
ret_v.complete_add_op(True)
return ret_v
class TestNet(unittest.TestCase):
def test_net_all(self):
net = core.Net.create()
......@@ -10,18 +19,18 @@ class TestNet(unittest.TestCase):
net.add_op(op1)
net2 = core.Net.create()
net2.add_op(Operator("fc", X="X", W="w", Y="fc.out"))
net2.add_op(fc(X="X", W="w", Y="fc.out"))
net2.complete_add_op(True)
net.add_op(net2)
net.complete_add_op(True)
expected = '''
Op(plain_net), inputs:(@EMPTY@, X, Y, w), outputs:(@TEMP@fc@0, Out, fc.out).
Op(plain_net), inputs:(W, X, Y), outputs:(Out, fc.out, pre_activation).
Op(add_two), inputs:(X, Y), outputs:(Out).
Op(plain_net), inputs:(@EMPTY@, X, w), outputs:(@TEMP@fc@0, fc.out).
Op(fc), inputs:(X, w, @EMPTY@), outputs:(fc.out, @TEMP@fc@0).
Op(mul), inputs:(X, w), outputs:(@TEMP@fc@0).
Op(sigmoid), inputs:(@TEMP@fc@0), outputs:(fc.out).
Op(plain_net), inputs:(W, X), outputs:(fc.out, pre_activation).
Op(plain_net), inputs:(W, X), outputs:(fc.out, pre_activation).
Op(mul), inputs:(X, W), outputs:(pre_activation).
Op(sigmoid), inputs:(pre_activation), outputs:(fc.out).
'''
self.assertEqual(expected, "\n" + str(net))
......
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