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securec.cmake 2.3 kB

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  1. if (HAVE_C_SEC)
  2. return()
  3. endif()
  4. include(ExternalProject)
  5. if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
  6. (${CMAKE_INSTALL_PREFIX} STREQUAL "C:/Program Files (x86)/ascend"))
  7. set(CMAKE_INSTALL_PREFIX ${GE_CODE_DIR}/output CACHE STRING "path for install()" FORCE)
  8. message(STATUS "No install prefix selected, default to ${CMAKE_INSTALL_PREFIX}.")
  9. endif()
  10. ExternalProject_Add(c_sec_build
  11. URL https://gitee.com/openeuler/libboundscheck/repository/archive/v1.1.10.tar.gz
  12. #URL /home/txd/workspace/linux_cmake/pkg/protobuf-3.8.0.tar.gz
  13. #SOURCE_DIR ${GE_CODE_DIR}/../libc_sec
  14. PATCH_COMMAND patch -p1 < ${GE_CODE_DIR}/metadef/third_party/patch/securec/0001-add-securec-cmake-script.patch
  15. CONFIGURE_COMMAND ${CMAKE_COMMAND}
  16. -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
  17. -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
  18. -DCMAKE_LINKER=${CMAKE_LINKER}
  19. -DCMAKE_AR=${CMAKE_AR}
  20. -DCMAKE_RANLIB=${CMAKE_RANLIB}
  21. -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}/c_sec <SOURCE_DIR>
  22. BUILD_COMMAND $(MAKE)
  23. INSTALL_COMMAND $(MAKE) install
  24. EXCLUDE_FROM_ALL TRUE
  25. )
  26. set(C_SEC_PKG_DIR ${CMAKE_INSTALL_PREFIX}/c_sec)
  27. add_library(c_sec SHARED IMPORTED)
  28. file(MAKE_DIRECTORY ${C_SEC_PKG_DIR}/include)
  29. set_target_properties(c_sec PROPERTIES
  30. IMPORTED_LOCATION ${C_SEC_PKG_DIR}/lib/libc_sec.so
  31. )
  32. target_include_directories(c_sec INTERFACE ${C_SEC_PKG_DIR}/include)
  33. add_dependencies(c_sec c_sec_build)
  34. set(INSTALL_BASE_DIR "")
  35. set(INSTALL_LIBRARY_DIR lib)
  36. install(FILES ${C_SEC_PKG_DIR}/lib/libc_sec.so OPTIONAL
  37. DESTINATION ${INSTALL_LIBRARY_DIR})
  38. add_library(c_sec_static_lib STATIC IMPORTED)
  39. set_target_properties(c_sec_static_lib PROPERTIES
  40. IMPORTED_LOCATION ${C_SEC_PKG_DIR}/lib/libc_sec.a
  41. )
  42. add_library(c_sec_static INTERFACE)
  43. target_include_directories(c_sec_static INTERFACE ${C_SEC_PKG_DIR}/include)
  44. target_link_libraries(c_sec_static INTERFACE c_sec_static_lib)
  45. add_dependencies(c_sec_static c_sec_build)
  46. #set(HAVE_C_SEC TRUE CACHE BOOL "c_sec build add")
  47. set(HAVE_C_SEC TRUE)

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