You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
2.9 KiB
82 lines
2.9 KiB
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#pragma once
|
|
|
|
#include <time.h>
|
|
|
|
#include <functional>
|
|
#include <string>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#include "paddle/fluid/framework/data_type.h"
|
|
#include "paddle/fluid/framework/executor.h"
|
|
#include "paddle/fluid/framework/lod_tensor.h"
|
|
#include "paddle/fluid/framework/program_desc.h"
|
|
#include "paddle/fluid/framework/scope.h"
|
|
#include "paddle/fluid/framework/selected_rows.h"
|
|
#include "paddle/fluid/framework/var_type.h"
|
|
#include "paddle/fluid/operators/distributed/request_handler.h"
|
|
|
|
namespace paddle {
|
|
namespace operators {
|
|
namespace distributed {
|
|
|
|
class RequestSendHandler final : public RequestHandler {
|
|
public:
|
|
explicit RequestSendHandler(bool sync_mode) : RequestHandler(sync_mode) {}
|
|
virtual ~RequestSendHandler() {}
|
|
bool Handle(const std::string& varname, framework::Scope* scope,
|
|
framework::Variable* var, framework::Variable** outvar,
|
|
const std::string& out_var_name = "") override;
|
|
};
|
|
|
|
class RequestGetHandler final : public RequestHandler {
|
|
public:
|
|
explicit RequestGetHandler(bool sync_mode) : RequestHandler(sync_mode) {}
|
|
virtual ~RequestGetHandler() {}
|
|
bool Handle(const std::string& varname, framework::Scope* scope,
|
|
framework::Variable* var, framework::Variable** outvar,
|
|
const std::string& out_var_name = "") override;
|
|
};
|
|
|
|
class RequestPrefetchHandler final : public RequestHandler {
|
|
public:
|
|
explicit RequestPrefetchHandler(bool sync_mode) : RequestHandler(sync_mode) {}
|
|
virtual ~RequestPrefetchHandler() {}
|
|
bool Handle(const std::string& varname, framework::Scope* scope,
|
|
framework::Variable* var, framework::Variable** outvar,
|
|
const std::string& out_var_name = "") override;
|
|
};
|
|
|
|
class RequestCheckpointHandler final : public RequestHandler {
|
|
public:
|
|
explicit RequestCheckpointHandler(bool sync_mode, int checkpoint_notify_id)
|
|
: RequestHandler(sync_mode) {
|
|
this->checkpoint_notify_id = checkpoint_notify_id;
|
|
}
|
|
virtual ~RequestCheckpointHandler() {}
|
|
bool Handle(const std::string& varname, framework::Scope* scope,
|
|
framework::Variable* var, framework::Variable** outvar,
|
|
const std::string& out_var_name = "") override;
|
|
|
|
private:
|
|
int checkpoint_notify_id;
|
|
};
|
|
|
|
} // namespace distributed
|
|
} // namespace operators
|
|
} // namespace paddle
|