Aurelien Bouteiller
69 řádky
2.9 KiB
CMake
69 řádky
2.9 KiB
CMake
###############################################################################
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# Copyright (c) Advanced Micro Devices, Inc. All rights reserved.
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#
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# SPDX-License-Identifier: MIT
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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
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell 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
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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###############################################################################
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# Find pmix installation.
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# Different scenarios need to be covered:
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# - pmix at user-provided location (i.e., in PMIX_ROOT)
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# - pmix installed as part of Open MPI, i.e., in the MPI installation directories
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# - pmix deployed with linux distros, Slurm, etc.
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find_package(PkgConfig QUIET)
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if (PkgConfig_FOUND)
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# Figure out and prepend the install dir for MPI
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string(REGEX REPLACE "/include$" "" mpi_dir "${MPI_CXX_HEADER_DIR}")
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foreach (mpiroot "${MPI_ROOT}" "$ENV{MPI_ROOT}" "${mpi_dir}")
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if (mpiroot)
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set(ENV{PKG_CONFIG_PATH} "${mpiroot}/lib/pkgconfig:$ENV{PKG_CONFIG_PATH}")
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endif()
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endforeach()
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# prepend PMIX_ROOT
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foreach (pmixroot "${PMIX_ROOT}" "$ENV{PMIX_ROOT}" "${PMIx_ROOT}" "$ENV{PMIx_ROOT}")
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if (pmixroot)
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set(ENV{PKG_CONFIG_PATH} "${pmixroot}/lib/pkgconfig:$ENV{PKG_CONFIG_PATH}")
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endif()
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endforeach()
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pkg_check_modules(PC_PMIX QUIET pmix)
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endif()
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find_path(PMIX_INCLUDE_DIR pmix.h
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HINTS ${PC_PMIX_INCLUDE_DIRS} ${MPI_CXX_HEADER_DIR} ${MPI_ROOT} $ENV{MPI_ROOT}
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PATH_SUFFIXES include)
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if (PMIX_INCLUDE_DIR)
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string(REGEX REPLACE "/include$" "" pmix_dir ${PMIX_INCLUDE_DIR})
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find_library(PMIX_LIBRARY pmix PATHS ${pmix_dir} PATH_SUFFIXES lib lib64 NO_DEFAULT_PATH)
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endif()
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find_package_handle_standard_args(PMIx DEFAULT_MSG
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PMIX_LIBRARY PMIX_INCLUDE_DIR)
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mark_as_advanced(PMIX_LIBRARY PMIX_INCLUDE_DIR)
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if (PMIx_FOUND)
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add_library(PMIx::pmix UNKNOWN IMPORTED)
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set_target_properties(PMIx::pmix PROPERTIES
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IMPORTED_LOCATION "${PMIX_LIBRARY}"
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INTERFACE_COMPILE_OPTIONS "${PC_PMIX_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${PMIX_INCLUDE_DIR}"
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)
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endif()
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