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76 lines
2.5 KiB
76 lines
2.5 KiB
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
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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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#pragma once
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#include <sys/time.h>
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#include <iostream>
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#include <string>
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#include <vector>
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#include "paddle/fluid/framework/data_type.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/framework/selected_rows.h"
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#include "paddle/fluid/framework/tensor_util.h"
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#include "paddle/fluid/framework/var_type.h"
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#include "paddle/fluid/operators/detail/send_recv.grpc.pb.h"
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#include "paddle/fluid/operators/detail/send_recv.pb.h"
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namespace paddle {
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namespace operators {
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namespace detail {
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#define LISTEN_TERMINATE_MESSAGE "TERMINATE@RECV"
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#define BATCH_BARRIER_MESSAGE "BATCH_BARRIER@RECV"
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#define FETCH_BARRIER_MESSAGE "FETCH_BARRIER@RECV"
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static int64_t GetTimestamp() {
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struct timeval tp;
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gettimeofday(&tp, NULL);
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return tp.tv_sec * 1000 + tp.tv_usec / 1000;
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}
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typedef void (*DestroyCallback)(void*);
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void SerializeToByteBuffer(const std::string& name, framework::Variable* var,
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const platform::DeviceContext& ctx,
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::grpc::ByteBuffer* msg);
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void DeserializeFromByteBuffer(const ::grpc::ByteBuffer& msg,
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const platform::DeviceContext& ctx,
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const framework::Scope* scope,
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framework::Variable** var);
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inline std::type_index ToTypeIndex(sendrecv::VariableMessage::Type type) {
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switch (type) {
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case sendrecv::VariableMessage::FP32:
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return typeid(float); // NOLINT
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case sendrecv::VariableMessage::FP64:
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return typeid(double); // NOLINT
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case sendrecv::VariableMessage::INT32:
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return typeid(int); // NOLINT
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case sendrecv::VariableMessage::INT64:
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return typeid(int64_t); // NOLINT
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case sendrecv::VariableMessage::BOOL:
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return typeid(bool); // NOLINT
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default:
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PADDLE_THROW("Not support type %d", type);
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}
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}
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} // namespace detail
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} // namespace operators
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} // namespace paddle
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