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dump_op.h 1.9 kB

4 years ago
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  1. /**
  2. * Copyright 2020 Huawei Technologies Co., Ltd
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. #ifndef GE_COMMON_DUMP_DUMP_OP_H_
  17. #define GE_COMMON_DUMP_DUMP_OP_H_
  18. #include <string>
  19. #include "common/ge_inner_error_codes.h"
  20. #include "common/properties_manager.h"
  21. #include "proto/op_mapping_info.pb.h"
  22. #include "runtime/stream.h"
  23. namespace ge {
  24. class DumpOp {
  25. public:
  26. DumpOp() = default;
  27. ~DumpOp();
  28. void SetDumpInfo(const DumpProperties &dump_properties, const OpDescPtr &op_desc, vector<uintptr_t> input_addrs,
  29. vector<uintptr_t> output_addrs, rtStream_t stream);
  30. Status LaunchDumpOp();
  31. void SetLoopAddr(void *global_step, void *loop_per_iter, void *loop_cond);
  32. void SetDynamicModelInfo(const string &dynamic_model_name, uint32_t dynamic_model_id);
  33. private:
  34. Status ExecutorDumpOp(aicpu::dump::OpMappingInfo &op_mapping_info);
  35. Status DumpOutput(aicpu::dump::Task &task);
  36. Status DumpInput(aicpu::dump::Task &task);
  37. DumpProperties dump_properties_;
  38. OpDescPtr op_desc_;
  39. std::vector<uintptr_t> input_addrs_;
  40. std::vector<uintptr_t> output_addrs_;
  41. void *proto_dev_mem_ = nullptr;
  42. void *proto_size_dev_mem_ = nullptr;
  43. rtStream_t stream_;
  44. uintptr_t global_step_;
  45. uintptr_t loop_per_iter_;
  46. uintptr_t loop_cond_;
  47. std::string dynamic_model_name_;
  48. std::uint32_t dynamic_model_id_;
  49. };
  50. } // namespace ge
  51. #endif // GE_COMMON_DUMP_DUMP_OP_H_

图引擎模块(GE)是MindSpore的一个子模块,其代码由C++实现,位于前端模块ME和底层硬件之间,起到承接作用。图引擎模块以ME下发的图作为输入,然后进行一系列的深度图优化操作,最后输出一张可以在底层硬件上高效运行的图。GE针对昇腾AI处理器的硬件结构特点,做了特定的优化工作,以此来充分发挥出昇腾AI处理器的强大算力。在进行模型训练/推理时,GE会被自动调用而用户并不感知。GE主要由GE API和GE Core两部分组成,详细的架构图如下所示