data_dumper.h

/**
 * Copyright 2019-2020 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 GE_GRAPH_LOAD_NEW_MODEL_MANAGER_DATA_DUMPER_H_
#define GE_GRAPH_LOAD_NEW_MODEL_MANAGER_DATA_DUMPER_H_

#include <map>
#include <memory>
#include <string>
#include <vector>

#include "framework/common/ge_inner_error_codes.h"
#include "graph/node.h"
#include "task_info/task_info.h"

namespace ge {
class DataDumper {
 public:
  DataDumper()
      : model_name_(),
        model_id_(0),
        runtime_param_(),
        dev_mem_load_(nullptr),
        dev_mem_unload_(nullptr),
        op_list_(),
        input_map_(),
        load_flag_(false),
        device_id_(0) {}

  ~DataDumper();

  void SetModelName(const std::string &model_name) { model_name_ = model_name; }
  void SetModelId(uint32_t model_id) { model_id_ = model_id; }
  void SetMemory(const RuntimeParam &runtime_param) { runtime_param_ = runtime_param; }
  void SetDeviceId(uint32_t device_id) { device_id_ = device_id; }

  void SaveDumpInput(const std::shared_ptr<Node> &node);
  // args is device memory stored first output addr
  void SaveDumpTask(uint32_t task_id, const std::shared_ptr<OpDesc> &op_desc, uintptr_t args);
  Status LoadDumpInfo();
  Status UnloadDumpInfo();

 private:
  void ReleaseDevMem(void **ptr) noexcept;

  std::string model_name_;
  uint32_t model_id_;
  RuntimeParam runtime_param_;
  void *dev_mem_load_;
  void *dev_mem_unload_;

  struct InnerDumpInfo;
  struct InnerInputMapping;
  std::vector<InnerDumpInfo> op_list_;
  std::multimap<std::string, InnerInputMapping> input_map_;
  bool load_flag_;
  uint32_t device_id_;

  struct InnerDumpInfo {
    uint32_t task_id;
    std::shared_ptr<OpDesc> op;
    uintptr_t args;
    bool is_task;
    int input_anchor_index;
    int output_anchor_index;
  };

  struct InnerInputMapping {
    std::shared_ptr<OpDesc> data_op;
    int input_anchor_index;
    int output_anchor_index;
  };
};
}  // namespace ge

#endif  // GE_GRAPH_LOAD_NEW_MODEL_MANAGER_DATA_DUMPER_H_