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CMakeLists.txt 1.2 kB

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  1. set(SRC_LIST
  2. "dnnengines.cc"
  3. "engine_manage.cc"
  4. )
  5. ############ libengine.so ############
  6. add_library(engine SHARED ${SRC_LIST})
  7. add_dependencies(engine
  8. graphengine_protos
  9. )
  10. target_compile_options(engine PRIVATE
  11. -Werror
  12. -fno-common
  13. -fvisibility=hidden
  14. )
  15. target_compile_definitions(engine PRIVATE
  16. REUSE_MEMORY=1
  17. PROTOBUF_INLINE_NOT_IN_HEADERS=0
  18. FUNC_VISIBILITY
  19. )
  20. target_include_directories(engine PRIVATE
  21. ${GE_CODE_DIR}/ge
  22. ${GE_CODE_DIR}/inc/
  23. ${GE_CODE_DIR}/inc/framework
  24. ${GE_CODE_DIR}/inc/framework/common
  25. ${GE_CODE_DIR}/inc/external
  26. ${METADEF_DIR}/inc
  27. ${METADEF_DIR}/inc/external
  28. ${CMAKE_BINARY_DIR}
  29. ${CMAKE_BINARY_DIR}/proto/graphengine_protos
  30. #### yellow zone ####
  31. ${GE_CODE_DIR}/../inc
  32. #### blue zone ####
  33. ${GE_CODE_DIR}/third_party/fwkacllib/inc
  34. )
  35. target_link_options(engine PRIVATE
  36. -Wl,-Bsymbolic
  37. )
  38. target_link_libraries(engine PRIVATE
  39. $<BUILD_INTERFACE:intf_pub>
  40. -Wl,--no-as-needed
  41. c_sec
  42. slog
  43. -Wl,--as-needed
  44. -lrt
  45. -ldl
  46. )
  47. ############ install ############
  48. set(INSTALL_BASE_DIR "")
  49. set(INSTALL_LIBRARY_DIR lib)
  50. install(TARGETS engine OPTIONAL
  51. LIBRARY DESTINATION ${INSTALL_LIBRARY_DIR}
  52. )

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