mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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110 lines
3.9 KiB
110 lines
3.9 KiB
2 years ago
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ocv_check_environment_variables(CANN_INSTALL_DIR)
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if("cann${CANN_INSTALL_DIR}" STREQUAL "cann" AND DEFINED ENV{ASCEND_TOOLKIT_HOME})
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set(CANN_INSTALL_DIR $ENV{ASCEND_TOOLKIT_HOME})
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message(STATUS "CANN: updated CANN_INSTALL_DIR from ASCEND_TOOLKIT_HOME=$ENV{ASCEND_TOOLKIT_HOME}")
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endif()
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if(CANN_INSTALL_DIR)
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# Supported platforms: x86-64, arm64
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if(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
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elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "amd64")
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else()
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set(HAVE_CANN OFF)
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message(STATUS "CANN: CANN toolkit supports x86-64 and arm64 but not ${CMAKE_SYSTEM_PROCESSOR}. Turning off HAVE_CANN")
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return()
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endif()
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# Supported OS: linux (because of we need fork() to build models in child process)
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# done via checks in cann.cpp
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# FIXME: remove the check if a better model building solution is found
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# include
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set(incs_cann "${CANN_INSTALL_DIR}/include")
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list(APPEND incs_cann "${CANN_INSTALL_DIR}/opp")
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# libs
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# * libascendcl.so
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set(lib_ascendcl "${CANN_INSTALL_DIR}/acllib/lib64")
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find_library(found_lib_ascendcl NAMES ascendcl PATHS ${lib_ascendcl} NO_DEFAULT_PATH)
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if(found_lib_ascendcl)
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set(lib_ascendcl ${found_lib_ascendcl})
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message(STATUS "CANN: libascendcl.so is found at ${lib_ascendcl}")
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else()
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message(STATUS "CANN: Missing libascendcl.so. Turning off HAVE_CANN")
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set(HAVE_CANN OFF)
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return()
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endif()
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# * libgraph.so
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set(lib_graph "${CANN_INSTALL_DIR}/compiler/lib64")
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find_library(found_lib_graph NAMES graph PATHS ${lib_graph} NO_DEFAULT_PATH)
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if(found_lib_graph)
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set(lib_graph ${found_lib_graph})
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message(STATUS "CANN: libgraph.so is found at ${lib_graph}")
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else()
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message(STATUS "CANN: Missing libgraph.so. Turning off HAVE_CANN")
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set(HAVE_CANN OFF)
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return()
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endif()
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# * libge_compiler.so
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set(lib_ge_compiler "${CANN_INSTALL_DIR}/compiler/lib64")
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find_library(found_lib_ge_compiler NAMES ge_compiler PATHS ${lib_ge_compiler} NO_DEFAULT_PATH)
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if(found_lib_ge_compiler)
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set(lib_ge_compiler ${found_lib_ge_compiler})
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message(STATUS "CANN: libge_compiler.so is found at ${lib_ge_compiler}")
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else()
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message(STATUS "CANN: Missing libge_compiler.so. Turning off HAVE_CANN")
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set(HAVE_CANN OFF)
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return()
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endif()
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# * libopsproto.so
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set(lib_opsproto "${CANN_INSTALL_DIR}/opp/op_proto/built-in")
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find_library(found_lib_opsproto NAMES opsproto PATHS ${lib_opsproto} NO_DEFAULT_PATH)
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if(found_lib_opsproto)
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set(lib_opsproto ${found_lib_opsproto})
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message(STATUS "CANN: libopsproto.so is found at ${lib_opsproto}")
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else()
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message(STATUS "CANN: Missing libopsproto.so. Turning off HAVE_CANN")
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set(HAVE_CANN OFF)
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return()
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endif()
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set(libs_cann "")
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list(APPEND libs_cann ${lib_ascendcl})
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list(APPEND libs_cann ${lib_opsproto})
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list(APPEND libs_cann ${lib_graph})
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list(APPEND libs_cann ${lib_ge_compiler})
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try_compile(VALID_ASCENDCL
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"${OpenCV_BINARY_DIR}"
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"${OpenCV_SOURCE_DIR}/cmake/checks/cann.cpp"
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CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${incs_cann}"
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"-DLINK_LIBRARIES:STRING=${libs_cann}"
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OUTPUT_VARIABLE ASCEND_TRY_OUT)
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if(NOT ${VALID_ASCENDCL})
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message(WARNING "Cannot use CANN")
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set(HAVE_CANN OFF)
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return()
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endif()
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set(HAVE_CANN ON)
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endif()
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if(HAVE_CANN)
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set(CANN_INCLUDE_DIRS ${incs_cann})
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set(CANN_LIBRARIES ${libs_cann})
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ocv_add_external_target(cann "${CANN_INCLUDE_DIRS}" "${CANN_LIBRARIES}" "HAVE_CANN")
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ocv_warnings_disable(CMAKE_C_FLAGS -Wignored-qualifiers)
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ocv_warnings_disable(CMAKE_CXX_FLAGS -Wignored-qualifiers)
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endif()
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MARK_AS_ADVANCED(
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incs_cann
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libs_cann
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lib_ascendcl
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lib_graph
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lib_ge_compiler
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)
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