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.
78 lines
2.5 KiB
78 lines
2.5 KiB
// Copyright (c) 2019 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 <map>
|
|
#include <memory>
|
|
#include <set>
|
|
#include <string>
|
|
#include <tuple>
|
|
#include <utility>
|
|
#include <vector>
|
|
#include "paddle/fluid/framework/program_desc.h"
|
|
#include "paddle/fluid/imperative/jit/op_desc_meta.h"
|
|
#include "paddle/fluid/imperative/layer.h"
|
|
#include "paddle/fluid/imperative/type_defs.h"
|
|
#include "paddle/fluid/platform/macros.h"
|
|
|
|
namespace paddle {
|
|
namespace imperative {
|
|
namespace jit {
|
|
|
|
using VarDescMetaMap =
|
|
std::map<std::weak_ptr<VarBase>, std::unique_ptr<framework::VarDesc>,
|
|
std::owner_less<std::weak_ptr<VarBase>>>;
|
|
|
|
using VarBaseSet = std::set<std::shared_ptr<VarBase>,
|
|
std::owner_less<std::shared_ptr<VarBase>>>;
|
|
|
|
using TracedProgramTuple =
|
|
std::tuple<std::unique_ptr<framework::ProgramDesc> /*program*/,
|
|
std::vector<std::string> /*feed_var_names*/,
|
|
std::vector<std::string> /*fetch_var_names*/,
|
|
std::vector<std::shared_ptr<VarBase>> /*persistable_vars*/>;
|
|
|
|
class ProgramDescTracer {
|
|
DISABLE_COPY_AND_ASSIGN(ProgramDescTracer);
|
|
|
|
public:
|
|
ProgramDescTracer() = default;
|
|
|
|
void InsertOp(const std::string &type, const NameVarBaseMap &inputs,
|
|
const NameVarBaseMap &outputs,
|
|
const framework::AttributeMap &attrs);
|
|
|
|
TracedProgramTuple CreateProgramDesc(
|
|
const std::vector<std::shared_ptr<VarBase>> &feed_vars,
|
|
const std::string &feed_prefix,
|
|
const std::vector<std::shared_ptr<VarBase>> &fetch_vars,
|
|
const std::string &fetch_prefix, const std::string &tmp_prefix) const;
|
|
|
|
void Reset();
|
|
|
|
private:
|
|
void InsertVarIfNotExist(const std::shared_ptr<VarBase> &new_var,
|
|
bool is_input);
|
|
|
|
private:
|
|
std::vector<std::unique_ptr<OpDescMeta>> ops_;
|
|
VarDescMetaMap vars_;
|
|
VarBaseSet non_exist_input_vars_;
|
|
};
|
|
|
|
} // namespace jit
|
|
} // namespace imperative
|
|
} // namespace paddle
|