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opt_info_stub.cc 1.6 kB

4 years ago
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  1. /**
  2. * Copyright 2021 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. #include "opt_info.h"
  17. #include <string>
  18. #include <map>
  19. #include <vector>
  20. #include <algorithm>
  21. namespace gelc {
  22. namespace {
  23. const std::vector<std::string> kSocVersions = {"Ascend910"};
  24. }
  25. void SetAllOptInfo(std::map<std::string, std::string> &opt_infos) {
  26. opt_infos.emplace("opt_module.fe", "all");
  27. opt_infos.emplace("opt_module.pass", "all");
  28. opt_infos.emplace("opt_module.op_tune", "all");
  29. opt_infos.emplace("opt_module.rl_tune", "all");
  30. opt_infos.emplace("opt_module.aoe", "all");
  31. }
  32. Status GetOptInfo(WorkMode mode, const std::string &soc_ver,
  33. std::map<std::string, std::string> &opt_infos) {
  34. if (std::find(kSocVersions.begin(), kSocVersions.end(), soc_ver)== kSocVersions.end()) {
  35. SetAllOptInfo(opt_infos);
  36. return SUCCESS;
  37. }
  38. opt_infos.emplace("opt_module.fe", "all");
  39. opt_infos.emplace("opt_module.pass", "all");
  40. opt_infos.emplace("opt_module.op_tune", "all");
  41. return SUCCESS;
  42. }
  43. } // namespace gelc

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