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47 lines
1.7 KiB
CMake
47 lines
1.7 KiB
CMake
#===============================================================================
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# Copyright 2019-2021 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#===============================================================================
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# Manage OpenCL-related compiler flags
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#===============================================================================
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if(OpenCL_cmake_included)
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return()
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endif()
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set(OpenCL_cmake_included true)
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if(DNNL_GPU_RUNTIME STREQUAL "OCL")
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message(STATUS "GPU support is enabled (OpenCL)")
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else()
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return()
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endif()
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# Set the macro to look specifically for the minimal supported version. Some
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# implementations ignore this macro but the version will be checked after
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# find_package() anyway.
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set(CMAKE_REQUIRED_DEFINITIONS "-DCL_TARGET_OPENCL_VERSION=120")
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find_package(OpenCL REQUIRED)
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if(OpenCL_VERSION_STRING VERSION_LESS "1.2")
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message(FATAL_ERROR
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"OpenCL version ${OpenCL_VERSION_STRING} is not supported, must be 1.2 or greater.")
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endif()
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add_definitions(-DCL_TARGET_OPENCL_VERSION=120)
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set(DNNL_GPU_RUNTIME_CURRENT ${DNNL_GPU_RUNTIME})
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include_directories(${OpenCL_INCLUDE_DIRS})
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list(APPEND EXTRA_SHARED_LIBS OpenCL::OpenCL)
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