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#
# Find the OMPT header
#
# - Find OMPT include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(OMPT
# [REQUIRED]) # Fail with error if hwloc is not found
#
# OMPT_FOUND - True if headers and requested libraries were found
# OMP_INCLUDE_PATH - OMPT include directories
# OMP_LIBRARY_PATH - Link directory for OMPT
# OMP_LIBRARY - The libraries needed to use OMPT
# HAVE_OMPT_51 - True if OMPT version is greater or equal to 5.1
#
# OMPT_PATH can be used to make it simpler to find the various include
# directories and compiled libraries when OMPT was not installed in the
# usual/well-known directories (e.g. because you made an in tree-source
# compilation or because you installed it in an "unusual" directory).
# Just set OMPT_PATH it to your specific installation directory
try_compile(COMPILES_OMPT "${CMAKE_BINARY_DIR}/temp" "${CMAKE_SOURCE_DIR}/test/ompt//test_ompt.c"
LINK_OPTIONS -fopenmp
CMAKE_FLAGS
"-fopenmp")
check_c_source_compiles("
#include <ompt.h>
int main() {
ompt_sync_region_t kind = ompt_sync_region_barrier_implicit_workshare;
return 0;
}
"
HAVE_OMPT_51)
if(HAVE_OMPT_51)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_OMPT_51=1")
endif()
if(COMPILES_OMPT)
# the compiler is able to compile an ompt program (eg. we're using clang)
set(OMPT_FOUND TRUE)
mark_as_advanced(OMPT_INCLUDE_PATH OMPT_LIBRARY_PATH OMPT_LIBRARY)
else()
# the compiler can't compile an ompt program (eg. we're using gcc)
# let's see if ompt.h and libomp are available
find_path(OMPT_INCLUDE_PATH ompt.h
HINTS ${OMPT_INCLUDE_DIRS} ${OMPT_PATH}/include)
find_library(OMPT_LIBRARY NAMES omp iomp5 gomp
HINTS ${OMPT_LIBDIR} ${OMPT_LIBRARY_PATH} ${OMPT_PATH}/lib
${OMPT_PATH}/lib/* NO_DEFAULT_PATH)
IF(OMPT_LIBRARY)
MESSAGE ( STATUS "Found OMPT library: ${OMPT_LIBRARY}" )
GET_FILENAME_COMPONENT(OMPT_LIBRARY_tmp "${OMPT_LIBRARY}" PATH)
SET (OMPT_LIBRARY_PATH ${OMPT_LIBRARY_tmp} CACHE PATH "")
ELSE(OMPT_LIBRARY)
SET (OMPT_LIBRARY_PATH "OMPT_LIBRARY_PATH-NOTFOUND")
unset(LIBRARY_PATH CACHE)
ENDIF(OMPT_LIBRARY)
if((OMPT_LIBRARY) AND (OMPT_LIBRARY_PATH) AND (OMPT_INCLUDE_DIR))
SET( OMPT_FOUND TRUE )
else()
MESSAGE(STATUS "OMPT installation was not found. Please provide OMPT_PATH:")
MESSAGE(STATUS " - through the GUI when working with ccmake, ")
MESSAGE(STATUS " - as a command line argument when working with cmake e.g.")
MESSAGE(STATUS " cmake .. -DOMPT_PATH:PATH=/usr/local/ompt ")
SET(OMPT_PATH "" CACHE PATH "Root of OMPT install tree." )
SET(OMPT_PATH "" CACHE PATH "Root of OMPT install tree." )
endif()
mark_as_advanced(OMPT_INCLUDE_PATH OMPT_LIBRARY_PATH OMPT_LIBRARY)
endif()
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