Ajay
72 Zeilen
3.1 KiB
CMake
72 Zeilen
3.1 KiB
CMake
# Copyright (c) 2020 - 2024 Advanced Micro Devices, Inc. All rights reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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if(AMD_ICD_FOUND)
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return()
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endif()
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if(WIN32)
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find_path(AMD_ICD_LIBRARY_DIR OpenCL.lib
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HINTS
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${CMAKE_CURRENT_BINARY_DIR}/../../../../icd #for clinfo
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${CMAKE_CURRENT_BINARY_DIR}/../../../../../icd #for ocltst
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${CMAKE_CURRENT_BINARY_DIR}/../../../../../../icd #for ocltst modules
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NO_DEFAULT_PATH)
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else()
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# The following line is used by AMD python script to build this repo in Linux.
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#
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# If people only use cmake to build this repo, ICD repo may not be built yet.
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# As a result, ICD cannot be found because ICD does not exist.
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# Take ocltst as an example how to build this repo under such scenario.
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# ocltst cmake uses find_library command to find OpenCL. If find_library can't
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# find ICD built by AMD, find_library command continue to search OpenCL
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# installed in system. For example, find_library can find OpenCL installed by
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# AMD rocm driver, /opt/rocm/lib/libOpenCL.so.
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#
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# Another solution is to build ICD loader first. Then install ICD loader into
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# system. This solution is used by ROCM stack currently.
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find_path(AMD_ICD_LIBRARY_DIR libOpenCL.so
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HINTS
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# python build script
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${CMAKE_CURRENT_BINARY_DIR}/../../../../icd #for clinfo
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${CMAKE_CURRENT_BINARY_DIR}/../../../../../icd #for ocltst
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${CMAKE_CURRENT_BINARY_DIR}/../../../../../../icd #for ocltst modules
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# rocm stack build scripts
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${CMAKE_CURRENT_BINARY_DIR}/../../../../OpenCL-ICD-Loader #for clinfo
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${CMAKE_CURRENT_BINARY_DIR}/../../../../../OpenCL-ICD-Loader #for ocltst
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${CMAKE_CURRENT_BINARY_DIR}/../../../../../../OpenCL-ICD-Loader #for ocltst modules
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# pure cmake method
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/opt/rocm/lib
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# centos/sles
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/usr/lib64
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/usr/lib
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# ubuntu
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/usr/lib/x86_64-linux-gnu
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NO_DEFAULT_PATH)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(AMD_ICD
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"\nICD not found. Build may succeed if OpenCL ICD is installed in the system"
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AMD_ICD_LIBRARY_DIR)
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mark_as_advanced(AMD_ICD_LIBRARY_DIR)
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