137 lines
4.0 KiB
C++
137 lines
4.0 KiB
C++
/**
|
|
* Copyright 2020 Huawei Technologies Co., Ltd
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef MINDSPORE_INCLUDE_API_CELL_H
|
|
#define MINDSPORE_INCLUDE_API_CELL_H
|
|
#include <string>
|
|
#include <vector>
|
|
#include <map>
|
|
#include <memory>
|
|
#include "include/api/status.h"
|
|
#include "include/api/types.h"
|
|
#include "include/api/graph.h"
|
|
|
|
namespace mindspore {
|
|
class InputAndOutput;
|
|
class Context;
|
|
using Input = InputAndOutput;
|
|
using Output = InputAndOutput;
|
|
|
|
class MS_API CellBase {
|
|
public:
|
|
CellBase() = default;
|
|
virtual ~CellBase() = default;
|
|
virtual std::vector<Output> Construct(const std::vector<Input> &inputs) { return {}; }
|
|
virtual std::shared_ptr<CellBase> Clone() const = 0;
|
|
virtual Status Run(const std::vector<MSTensor> &inputs, std::vector<MSTensor> *outputs) { return kSuccess; }
|
|
std::vector<Output> operator()(const std::vector<Input> &inputs) const;
|
|
};
|
|
|
|
template <class T>
|
|
class MS_API Cell : public CellBase {
|
|
public:
|
|
virtual ~Cell() = default;
|
|
std::shared_ptr<CellBase> Clone() const override { return std::make_shared<T>(static_cast<const T &>(*this)); }
|
|
};
|
|
|
|
class MS_API ParameterCell final : public Cell<ParameterCell> {
|
|
public:
|
|
ParameterCell() = default;
|
|
~ParameterCell() override = default;
|
|
|
|
ParameterCell(const ParameterCell &);
|
|
ParameterCell &operator=(const ParameterCell &);
|
|
|
|
ParameterCell(ParameterCell &&);
|
|
ParameterCell &operator=(ParameterCell &&);
|
|
|
|
explicit ParameterCell(const MSTensor &);
|
|
ParameterCell &operator=(const MSTensor &);
|
|
|
|
explicit ParameterCell(MSTensor &&);
|
|
ParameterCell &operator=(MSTensor &&);
|
|
|
|
MSTensor GetTensor() const { return tensor_; }
|
|
|
|
private:
|
|
MSTensor tensor_;
|
|
};
|
|
|
|
class MS_API OpCellBase : public CellBase {
|
|
public:
|
|
explicit OpCellBase(const std::string &name) : name_(name) {}
|
|
~OpCellBase() override = default;
|
|
const std::string &GetOpType() const { return name_; }
|
|
|
|
protected:
|
|
std::string name_;
|
|
};
|
|
|
|
template <class T>
|
|
class MS_API OpCell : public OpCellBase, public std::enable_shared_from_this<T> {
|
|
public:
|
|
explicit OpCell(const std::string &name) : OpCellBase(name) {}
|
|
~OpCell() override = default;
|
|
std::shared_ptr<CellBase> Clone() const override { return std::make_shared<T>(static_cast<const T &>(*this)); }
|
|
};
|
|
|
|
class MS_API GraphCell final : public Cell<GraphCell> {
|
|
public:
|
|
class GraphImpl;
|
|
|
|
GraphCell() = default;
|
|
~GraphCell() override = default;
|
|
|
|
explicit GraphCell(const Graph &);
|
|
explicit GraphCell(Graph &&);
|
|
explicit GraphCell(const std::shared_ptr<Graph> &);
|
|
|
|
void SetContext(const std::shared_ptr<Context> &context);
|
|
const std::shared_ptr<Graph> &GetGraph() const { return graph_; }
|
|
Status Run(const std::vector<MSTensor> &inputs, std::vector<MSTensor> *outputs) override;
|
|
std::vector<MSTensor> GetInputs();
|
|
std::vector<MSTensor> GetOutputs();
|
|
|
|
private:
|
|
friend class Model;
|
|
friend class ModelImpl;
|
|
Status Load(uint32_t device_id);
|
|
|
|
std::shared_ptr<Graph> graph_;
|
|
std::shared_ptr<GraphImpl> executor_;
|
|
};
|
|
|
|
class MS_API InputAndOutput {
|
|
public:
|
|
InputAndOutput();
|
|
~InputAndOutput() = default;
|
|
|
|
// no explicit
|
|
InputAndOutput(const MSTensor &); // NOLINT(runtime/explicit)
|
|
InputAndOutput(MSTensor &&); // NOLINT(runtime/explicit)
|
|
|
|
InputAndOutput(const std::shared_ptr<CellBase> &, const std::vector<InputAndOutput> &, int32_t index);
|
|
|
|
int32_t GetIndex() const { return index_; }
|
|
void SetIndex(int32_t index) { index_ = index; }
|
|
|
|
private:
|
|
std::shared_ptr<CellBase> cell_;
|
|
std::vector<InputAndOutput> prev_;
|
|
int32_t index_;
|
|
};
|
|
} // namespace mindspore
|
|
#endif // MINDSPORE_INCLUDE_API_CELL_H
|