graphengine/ge/ge_runtime/task/hccl_task.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_GE_RUNTIME_TASK_HCCL_TASK_H_
#define GE_GE_RUNTIME_TASK_HCCL_TASK_H_

#include <memory>
#include <set>
#include <vector>
#include "ge_runtime/task/task.h"

namespace ge {
namespace model_runner {
class HcclTask : public TaskRepeater<HcclTaskInfo> {
 public:
  HcclTask(const ModelContext &model_context, const std::shared_ptr<HcclTaskInfo> &task_info);

  ~HcclTask() override;

  bool Distribute() override;

 private:
  std::shared_ptr<HcclTaskInfo> task_info_;
  void *stream_;
  rtModel_t rt_model_handle_;
  int32_t priority_;
  std::vector<void *> slave_stream_list_;
  std::function<bool(void *, void *)> hcom_bind_model_;
  std::function<bool(void *)> hcom_unbind_model_;
  std::function<bool(std::shared_ptr<HcclTaskInfo>, void *)> hcom_distribute_task_;
  static std::set<rtModel_t> rt_model_handle_list_;
};

std::set<rtModel_t> HcclTask::rt_model_handle_list_{};
}  // namespace model_runner
}  // namespace ge

#endif  // GE_GE_RUNTIME_TASK_HCCL_TASK_H_