a110ede0a2
* G-API: Introduce ONNX backend for Inference
- Basic operations are implemented (Infer, -ROI, -List, -List2);
- Implemented automatic preprocessing for ONNX models;
- Test suite is extended with `OPENCV_GAPI_ONNX_MODEL_PATH` env for test data
(test data is an ONNX Model Zoo repo snapshot);
- Fixed kernel lookup logic in core G-API:
- Lookup NN kernels not in the default package, but in the associated
backend's aux package. Now two NN backends can work in the same graph.
- Added Infer SSD demo and a combined ONNX/IE demo;
* G-API/ONNX: Fix some of CMake issues
Co-authored-by: Pashchenkov, Maxim <maxim.pashchenkov@intel.com>
37 lines
1.2 KiB
CMake
37 lines
1.2 KiB
CMake
ocv_clear_vars(HAVE_ONNX)
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set(ONNXRT_ROOT_DIR "" CACHE PATH "ONNX Runtime install directory")
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# For now, check the old name ORT_INSTALL_DIR
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if(ORT_INSTALL_DIR AND NOT ONNXRT_ROOT_DIR)
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set(ONNXRT_ROOT_DIR ORT_INSTALL_DIR)
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endif()
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if(ONNXRT_ROOT_DIR)
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find_library(ORT_LIB onnxruntime
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${ONNXRT_ROOT_DIR}/lib
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CMAKE_FIND_ROOT_PATH_BOTH)
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find_path(ORT_INCLUDE onnxruntime_cxx_api.h
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${ONNXRT_ROOT_DIR}/include/onnxruntime/core/session
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CMAKE_FIND_ROOT_PATH_BOTH)
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endif()
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if(ORT_LIB AND ORT_INCLUDE)
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set(HAVE_ONNX TRUE)
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# For CMake output only
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set(ONNX_LIBRARIES "${ORT_LIB}" CACHE STRING "ONNX Runtime libraries")
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set(ONNX_INCLUDE_DIR "${ORT_INCLUDE}" CACHE STRING "ONNX Runtime include path")
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# Link target with associated interface headers
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set(ONNX_LIBRARY "onnxruntime" CACHE STRING "ONNX Link Target")
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ocv_add_library(${ONNX_LIBRARY} SHARED IMPORTED)
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set_target_properties(${ONNX_LIBRARY} PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${ORT_INCLUDE}
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IMPORTED_LOCATION ${ORT_LIB}
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IMPORTED_IMPLIB ${ORT_LIB})
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endif()
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if(NOT HAVE_ONNX)
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ocv_clear_vars(HAVE_ONNX ORT_LIB ORT_INCLUDE_DIR)
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endif()
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