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95 lines
3.3 KiB
95 lines
3.3 KiB
/* Copyright (c) 2020 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 <netdb.h>
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#include <iostream>
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#include <string>
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#include <vector>
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#include "brpc/channel.h"
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#include "paddle/fluid/distributed/service/sendrecv.pb.h"
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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/platform/port.h"
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namespace butil {
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class IOBuf;
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class IOBufBytesIterator;
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} // namespace butil
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namespace grpc {
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class ByteBuffer;
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} // namespace grpc
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namespace paddle {
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namespace framework {
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class Scope;
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class Variable;
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} // namespace framework
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namespace platform {
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class DeviceContext;
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} // namespace platform
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} // namespace paddle
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namespace paddle {
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namespace distributed {
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using MultiVarMsg = ::paddle::distributed::MultiVariableMessage;
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using VarMsg = ::paddle::distributed::VariableMessage;
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void SerializeToMultiVarMsgAndIOBuf(
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const std::string& message_name,
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const std::vector<std::string>& send_var_name_val,
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const std::vector<std::string>& recv_var_name_val,
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const platform::DeviceContext& ctx, const framework::Scope* scope,
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MultiVarMsg* var_msg, butil::IOBuf* iobuf);
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void SerializeLodTensor(framework::Variable* var,
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const platform::DeviceContext& ctx, VarMsg* var_msg,
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butil::IOBuf* iobuf);
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void SerializeSelectedRows(framework::Variable* var,
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const platform::DeviceContext& ctx, VarMsg* request,
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butil::IOBuf* iobuf);
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// Deserialize for Server
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void DeserializeFromMultiVarMsgAndIOBuf(const MultiVarMsg& multi_msg,
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const butil::IOBuf* iobuf,
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const platform::DeviceContext& ctx,
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framework::Scope* scope);
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// Deserialize for Client
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void DeserializeFromMultiVarMsgAndIOBuf(const MultiVarMsg& multi_msg,
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const butil::IOBuf* iobuf,
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const platform::DeviceContext& ctx,
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const framework::Scope* scope);
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void DeserializeLodTensor(framework::Variable* var, const VarMsg& msg,
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butil::IOBufBytesIterator& iobuf,
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const platform::DeviceContext& ctx);
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void DeserializeSelectedRows(framework::Variable* var, const VarMsg& msg,
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butil::IOBufBytesIterator& iobuf,
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const platform::DeviceContext& ctx);
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std::string GetIntTypeEndpoint(const std::string& ip, const uint32_t& port);
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} // namespace distributed
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} // namespace paddle
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