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64 lines
1.9 KiB
64 lines
1.9 KiB
7 years ago
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// 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 <map>
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#include <string>
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#include <vector>
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#include "paddle/fluid/framework/details/container_cast.h"
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#include "paddle/fluid/framework/details/op_handle_base.h"
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#include "paddle/fluid/framework/lod_tensor.h"
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#include "paddle/fluid/framework/scope.h"
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#include "paddle/fluid/platform/device_context.h"
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namespace paddle {
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namespace framework {
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namespace details {
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struct FuseVarsOpHandle : public OpHandleBase {
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public:
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FuseVarsOpHandle(Scope *local_scope, const platform::Place &place,
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const std::unordered_map<std::string, int64_t> &inputs_numel,
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const std::type_index &var_type)
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: local_scope_(local_scope),
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place_(place),
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inputs_numel_(inputs_numel),
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type_(var_type) {
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total_numel_ = 0;
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for (auto in_numel : inputs_numel) {
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PADDLE_ENFORCE_GT(in_numel.second, 0);
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total_numel_ += in_numel.second;
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}
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}
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std::string Name() const override;
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bool IsMultiDeviceTransfer() override { return false; };
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protected:
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void RunImpl() override;
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private:
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Scope *local_scope_;
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const platform::Place place_;
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const std::unordered_map<std::string, int64_t> inputs_numel_;
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const std::type_index type_;
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int64_t total_numel_;
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};
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} // namespace details
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} // namespace framework
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} // namespace paddle
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