50 lines
1.4 KiB
50 lines
1.4 KiB
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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#pragma once
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#include <iostream>
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#include <sstream>
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#include <string>
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#include <type_traits>
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#include "OptimizerConfig.pb.h"
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#include "paddle/utils/Logging.h"
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#include "tensor.h"
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namespace paddle {
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namespace optimizer {
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static void TensorToProto(const Tensor& tensor, TensorProto* proto) {
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proto->set_data_type(TensorProto::PADDLE_ELEMENT_TYPE_FLOAT32);
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std::stringstream os;
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for (size_t i = 0; i < tensor.size(); ++i) {
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os << tensor[i];
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proto->add_content(os.str());
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os.str(std::string());
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}
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}
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static void ProtoToTensor(const TensorProto& proto, Tensor* tensor) {
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std::stringstream sin;
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for (auto i = 0; i < proto.content_size(); ++i) {
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sin << proto.content(i);
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sin >> (*tensor)[i];
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sin.str(std::string());
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sin.clear();
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}
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}
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} // namespace optimizer
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} // namespace paddle
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