# Options:
# include directory for thread_mpi/atomic.h
MACRO(TMPI_TEST_ATOMICS INCDIR)
+
if (NOT DEFINED TMPI_ATOMICS)
try_compile(TEST_ATOMICS "${CMAKE_BINARY_DIR}"
"${CMAKE_SOURCE_DIR}/cmake/TestAtomics.c"
# positive results.
set(TMPI_ATOMICS ${TEST_ATOMICS} CACHE INTERNAL "Whether atomic operations are found")
set(TMPI_ATOMICS_INCDIR ${INCDIR} CACHE INTERNAL "Atomic operations check include dir")
- else (TEST_ATOMICS)
+ else ()
message(STATUS "Atomic operations not found")
unset(TEST_ATOMICS)
- endif(TEST_ATOMICS)
- endif(NOT DEFINED TMPI_ATOMICS)
+ endif()
+ endif()
+
ENDMACRO(TMPI_TEST_ATOMICS VARIABLE)
+try_compile(HAVE_PROCESSOR_NUMBER ${CMAKE_BINARY_DIR} "${CMAKE_SOURCE_DIR}/cmake/TestWinProcNum.c")
include(FindThreads)
-if (CMAKE_USE_PTHREADS_INIT)
+
+if(CMAKE_USE_WIN32_THREADS_INIT AND NOT HAVE_PROCESSOR_NUMBER)
+ message(WARNING "Incomplete Windows Processor Group API. If you want Gromacs to be able to set thread affinity, choose a Mingw distribution with a complete API (e.g. Mingw-w64).")
+endif()
+
+if (CMAKE_USE_WIN32_THREADS_INIT AND HAVE_PROCESSOR_NUMBER)
+ set(THREAD_WINDOWS 1)
+ set(THREAD_LIB)
+elseif (CMAKE_USE_PTHREADS_INIT)
check_include_files(pthread.h HAVE_PTHREAD_H)
set(THREAD_PTHREADS 1)
set(THREAD_LIB ${CMAKE_THREAD_LIBS_INIT})
-elseif (CMAKE_USE_WIN32_THREADS_INIT)
- set(THREAD_WINDOWS 1)
- set(THREAD_LIB)
-else ()
+else()
message(FATAL_ERROR "Thread support required")
-endif (CMAKE_USE_PTHREADS_INIT)
+endif ()
# Turns on thread_mpi core threading functions.
MACRO(TMPI_ENABLE_CORE INCDIR)
)
if (PTHREAD_SETAFFINITY)
set(HAVE_PTHREAD_SETAFFINITY 1)
- endif (PTHREAD_SETAFFINITY)
+ endif ()
set(CMAKE_REQUIRED_LIBRARIES)
- endif (THREAD_PTHREADS)
+ endif ()
# this runs on POSIX systems
mark_as_advanced(THREAD_MPI_WAIT_FOR_NO_ONE)
if (THREAD_MPI_WAIT_FOR_NO_ONE)
set(TMPI_WAIT_FOR_NO_ONE 1)
- else (THREAD_MPI_WAIT_FOR_NO_ONE)
+ else ()
set(TMPI_WAIT_FOR_NO_ONE 0)
- endif (THREAD_MPI_WAIT_FOR_NO_ONE)
+ endif ()
# the copy buffer option
option(THREAD_MPI_COPY_BUFFER "Use an intermediate copy buffer for small message sizes, to allow blocking sends to return quickly. Only useful in programs with relatively uncoupled threads (infrequent MPI communication)" OFF)
mark_as_advanced(THREAD_MPI_COPY_BUFFER)
if (THREAD_MPI_COPY_BUFFER)
set(TMPI_COPY_BUFFER 1)
- else (THREAD_MPI_COPY_BUFFER)
+ else ()
set(TMPI_COPY_BUFFER 0)
- endif (THREAD_MPI_COPY_BUFFER)
+ endif ()
# the profiling option
option(THREAD_MPI_PROFILING "Turn on simple MPI profiling." OFF)
mark_as_advanced(THREAD_MPI_PROFILING)
if (THREAD_MPI_PROFILING)
set(TMPI_PROFILE 1)
- else (THREAD_MPI_PROFILING)
+ else ()
set(TMPI_PROFILE 0)
- endif (THREAD_MPI_PROFILING)
+ endif ()
# tmpi warnings for testing
option(THREAD_MPI_WARNINGS "Turn thread_mpi warnings for testing." OFF)
mark_as_advanced(THREAD_MPI_WARNINGS)
if (THREAD_MPI_WARNINGS)
set(TMPI_WARNINGS 1)
- else (THREAD_MPI_WARNINGS)
+ else ()
set(TMPI_WARNINGS 0)
- endif (THREAD_MPI_WARNINGS)
+ endif ()
include(CheckCSourceCompiles)
ENDMACRO(TMPI_ENABLE)
-MACRO(TMPI_GET_SOURCE_LIST SRC_VARIABLE)
+MACRO(TMPI_GET_SOURCE_LIST SRC_VARIABLE SRC_ROOT)
set(${SRC_VARIABLE}
- thread_mpi/errhandler.c
- thread_mpi/tmpi_malloc.c
- thread_mpi/atomic.c
- thread_mpi/lock.c)
+ ${SRC_ROOT}/errhandler.c
+ ${SRC_ROOT}/tmpi_malloc.c
+ ${SRC_ROOT}/atomic.c
+ ${SRC_ROOT}/lock.c)
+
if (THREAD_PTHREADS)
- list(APPEND ${SRC_VARIABLE} thread_mpi/pthreads.c)
+ list(APPEND ${SRC_VARIABLE} ${SRC_ROOT}/pthreads.c)
elseif (THREAD_WINDOWS)
- list(APPEND ${SRC_VARIABLE} thread_mpi/winthreads.c)
- endif (THREAD_PTHREADS)
+ list(APPEND ${SRC_VARIABLE} ${SRC_ROOT}/winthreads.c)
+ endif ()
+
if (TMPI_CXX_LIB)
- list(APPEND ${SRC_VARIABLE} thread_mpi/system_error.cpp)
- endif (TMPI_CXX_LIB)
+ list(APPEND ${SRC_VARIABLE} ${SRC_ROOT}/system_error.cpp)
+ endif ()
+
if (TMPI_ENABLED)
list(APPEND ${SRC_VARIABLE}
- thread_mpi/alltoall.c thread_mpi/p2p_protocol.c
- thread_mpi/barrier.c thread_mpi/p2p_send_recv.c
- thread_mpi/bcast.c thread_mpi/p2p_wait.c
- thread_mpi/collective.c thread_mpi/profile.c
- thread_mpi/comm.c thread_mpi/reduce.c
- thread_mpi/event.c thread_mpi/reduce_fast.c
- thread_mpi/gather.c thread_mpi/scatter.c
- thread_mpi/group.c thread_mpi/tmpi_init.c
- thread_mpi/topology.c thread_mpi/list.c
- thread_mpi/type.c thread_mpi/scan.c
- thread_mpi/numa_malloc.c thread_mpi/once.c)
+ ${SRC_ROOT}/alltoall.c ${SRC_ROOT}/p2p_protocol.c
+ ${SRC_ROOT}/barrier.c ${SRC_ROOT}/p2p_send_recv.c
+ ${SRC_ROOT}/bcast.c ${SRC_ROOT}/p2p_wait.c
+ ${SRC_ROOT}/collective.c ${SRC_ROOT}/profile.c
+ ${SRC_ROOT}/comm.c ${SRC_ROOT}/reduce.c
+ ${SRC_ROOT}/event.c ${SRC_ROOT}/reduce_fast.c
+ ${SRC_ROOT}/gather.c ${SRC_ROOT}/scatter.c
+ ${SRC_ROOT}/group.c ${SRC_ROOT}/tmpi_init.c
+ ${SRC_ROOT}/topology.c ${SRC_ROOT}/list.c
+ ${SRC_ROOT}/type.c ${SRC_ROOT}/scan.c
+ ${SRC_ROOT}/numa_malloc.c ${SRC_ROOT}/once.c)
endif()
ENDMACRO(TMPI_GET_SOURCE_LIST)
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff