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CMakeLists.txt 1.1 kB

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  1. # Copyright 2019-2020 Huawei Technologies Co., Ltd
  2. #
  3. # Licensed under the Apache License, Version 2.0 (the "License");
  4. # you may not use this file except in compliance with the License.
  5. # You may obtain a copy of the License at
  6. #
  7. # http://www.apache.org/licenses/LICENSE-2.0
  8. #
  9. # Unless required by applicable law or agreed to in writing, software
  10. # distributed under the License is distributed on an "AS IS" BASIS,
  11. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. # See the License for the specific language governing permissions and
  13. # limitations under the License.
  14. # ============================================================================
  15. project(tests CXX C)
  16. find_package(Threads)
  17. add_subdirectory(depends/cce)
  18. add_subdirectory(depends/slog)
  19. add_subdirectory(depends/mmpa)
  20. add_subdirectory(depends/runtime)
  21. add_subdirectory(depends/omg)
  22. add_subdirectory(depends/hccl)
  23. add_subdirectory(depends/profiler)
  24. add_subdirectory(depends/error_manager)
  25. if (ENABLE_GE_COV OR ENABLE_GE_UT)
  26. add_subdirectory(ut)
  27. endif()
  28. if (ENABLE_GE_ST)
  29. add_subdirectory(st)
  30. endif()

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