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.
73 lines
2.5 KiB
73 lines
2.5 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 <memory>
|
|
#include <string>
|
|
#include <unordered_map>
|
|
#include <unordered_set>
|
|
#include <utility>
|
|
#include <vector>
|
|
#include "paddle/fluid/framework/details/op_handle_base.h"
|
|
#include "paddle/fluid/framework/details/var_handle.h"
|
|
|
|
#include "paddle/fluid/framework/program_desc.h"
|
|
#include "paddle/fluid/platform/place.h"
|
|
|
|
#include "paddle/fluid/framework/ir/graph.h"
|
|
#include "paddle/fluid/framework/ir/pass.h"
|
|
|
|
namespace paddle {
|
|
namespace framework {
|
|
namespace details {
|
|
|
|
// all variable in each devices.
|
|
// The outside vector is the device vector. Each element of this vector is a
|
|
// map from variable name to variables. The variables, who have the same name,
|
|
// will have a differsent version. The offset in the
|
|
// `std::vector<VarHandle*>` is the version of varaibles.
|
|
typedef std::vector<std::unordered_map<std::string, std::vector<VarHandle *>>>
|
|
GraphVars;
|
|
constexpr char kGraphVars[] = "vars";
|
|
|
|
constexpr char kPlaces[] = "places";
|
|
constexpr char kLocalScopes[] = "local_scopes";
|
|
constexpr char kNCCLCtxs[] = "nccl_ctxs";
|
|
|
|
// aux variables to represent dependency. Useful to resolve data hazard.
|
|
typedef std::unordered_set<VarHandleBase *> GraphDepVars;
|
|
constexpr char kGraphDepVars[] = "dep_vars";
|
|
|
|
typedef std::unordered_set<std::string> FusedVars;
|
|
constexpr char kFusedVars[] = "fused_vars";
|
|
constexpr char kFusedVarNamePrefix[] = "@FUSEDVAR@";
|
|
|
|
typedef std::string FusedOptType;
|
|
constexpr char kFusedOptType[] = "fused_opt_type";
|
|
|
|
typedef std::string FusedGrads;
|
|
constexpr char kFusedGrads[] = "fused_gradients";
|
|
|
|
typedef std::vector<std::pair<std::string, std::string>> ParamsAndGrads;
|
|
constexpr char kParamsAndGrads[] = "params_grads";
|
|
|
|
typedef std::vector<std::vector<std::pair<std::string, std::string>>>
|
|
GroupGradsAndParams;
|
|
constexpr char kGroupGradsAndParams[] = "group_grads_params";
|
|
|
|
} // namespace details
|
|
} // namespace framework
|
|
} // namespace paddle
|