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58 lines
2.1 KiB
58 lines
2.1 KiB
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#include "paddle/operators/fill_zeros_like_op.h"
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namespace paddle {
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namespace operators {
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class FillZerosLikeOp : public framework::OperatorWithKernel {
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protected:
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void InferShape(const framework::InferShapeContext &ctx) const override {
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PADDLE_ENFORCE_EQ(ctx.InputSize(), 1UL,
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"Input size of FillZerosLikeOp must be one.");
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PADDLE_ENFORCE_EQ(ctx.OutputSize(), 1UL,
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"Output size of AddOp must be one.");
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PADDLE_ENFORCE_NOT_NULL(ctx.InputVar(0),
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"Input of FillZerosLikeOp must be set.");
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PADDLE_ENFORCE_NOT_NULL(ctx.OutputVar(0),
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"Output of FillZerosLikeOp must be set.");
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ctx.Output<framework::Tensor>(0)->Resize(
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ctx.Input<framework::Tensor>(0)->dims());
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}
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};
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class FillZerosLikeOpMaker : public framework::OpProtoAndCheckerMaker {
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public:
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FillZerosLikeOpMaker(framework::OpProto *proto,
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framework::OpAttrChecker *op_checker)
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: framework::OpProtoAndCheckerMaker(proto, op_checker) {
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AddInput("Src", "The input of fill-zeros-like op.");
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AddOutput("Dst", "The varibale will be filled up with zeros.");
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AddComment(R"DOC(
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Fill up a vriable with zeros.
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The output will have the same size with input.
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)DOC");
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}
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};
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} // namespace operators
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} // namespace paddle
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REGISTER_OP(fill_zeros_like, paddle::operators::FillZerosLikeOp,
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paddle::operators::FillZerosLikeOpMaker);
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REGISTER_OP_CPU_KERNEL(
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fill_zeros_like,
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paddle::operators::FillZerosLikeKernel<paddle::platform::CPUPlace, float>);
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