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CMakeLists.txt 1.8 kB

5 years ago
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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. cmake_minimum_required(VERSION 2.8)
  16. project(OMG_CCE)
  17. set(CMAKE_CXX_STANDARD 11)
  18. include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
  19. include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
  20. include_directories(${GE_SOURCE_DIR}/inc)
  21. include_directories(${GE_SOURCE_DIR}/inc/framework)
  22. include_directories(${GE_SOURCE_DIR}/inc/graph)
  23. include_directories(${GE_SOURCE_DIR}/inc/external)
  24. include_directories(${GE_SOURCE_DIR}/inc/external/graph)
  25. include_directories(${GE_SOURCE_DIR}/src/ge)
  26. include_directories(${CMAKE_BINARY_DIR})
  27. include_directories(${CMAKE_BINARY_DIR}/proto/ge)
  28. file(GLOB_RECURSE PROTO_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
  29. "${GE_SOURCE_DIR}/src/proto/om.proto"
  30. "${GE_SOURCE_DIR}/src/proto/task.proto"
  31. )
  32. ge_protobuf_generate(ge PROTO_SRCS PROTO_HDRS ${PROTO_LIST})
  33. file(GLOB_RECURSE SRCS RELATIVE ${CMAKE_CURRENT_LIST_DIR}
  34. # "${GE_SOURCE_DIR}/src/ge/common/util.cc"
  35. "src/omg_stub.cc"
  36. )
  37. add_library(omg_stub SHARED ${SRCS} ${PROTO_SRCS} ${PROTO_HDRS})
  38. target_link_libraries(omg_stub protobuf::protobuf)

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