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Add MPICH2 and Microsoft HPC paths, add paths to find mpiexec. Now it works better automatically on Windows. Thanks to Dave Partyka for developing the patch.

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This commit is contained in:
David Cole 2009-09-04 18:02:05 -04:00
parent cdb966532b
commit 5655ac46f0
1 changed files with 16 additions and 8 deletions
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24
Modules/FindMPI.cmake
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@ -58,8 +58,14 @@ find_program(MPI_COMPILER
DOC "MPI compiler. Used only to detect MPI compilation flags.")
mark_as_advanced(MPI_COMPILER)
file(TO_CMAKE_PATH "$ENV{ProgramFiles}" ProgramFiles)
find_program(MPIEXEC
NAMES mpiexec mpirun lamexec
PATHS /usr/bin /usr/local/bin /usr/local/mpi/bin
"$ENV{SystemDrive}/Program Files/MPICH/SDK/Bin"
"${ProgramFiles}/MPICH2/Bin
"$ENV{SystemDrive}/Program Files/Microsoft Compute Cluster Pack/Bin"
"$ENV{SystemDrive}/Program Files/Microsoft HPC Pack 2008 SDK/Bin"
DOC "Executable for running MPI programs.")
set(MPIEXEC_NUMPROC_FLAG "-np" CACHE STRING "Flag used by MPI to specify the number of processes for MPIEXEC; the next option will be the number of processes.")
@ -247,34 +253,36 @@ else (MPI_COMPILE_CMDLINE)
/usr/include
/usr/include/mpi
/usr/local/mpi/include
"C:/Program Files/MPICH/SDK/Include"
"$ENV{SystemDrive}/Program Files/MPICH2/include"
"$ENV{SystemDrive}/Program Files/MPICH/SDK/Include"
"${ProgramFiles}/MPICH2/include"
"$ENV{SystemDrive}/Program Files/Microsoft Compute Cluster Pack/Include"
"$ENV{SystemDrive}/Program Files/Microsoft HPC Pack 2008 SDK/Include"
)
# Decide between 32-bit and 64-bit libraries for Microsoft's MPI
if (CMAKE_CL_64)
set(MS_MPI_ARCH_DIR amd64)
else (CMAKE_CL_64)
set(MS_MPI_ARCH_DIR i386)
endif (CMAKE_CL_64)
find_library(MPI_LIBRARY
NAMES mpi mpich msmpi
PATHS /usr/lib /usr/local/lib /usr/local/mpi/lib
"C:/Program Files/MPICH/SDK/Lib"
"$ENV{SystemDrive}/Program Files/MPICH/SDK/Lib"
"${ProgramFiles}/MPICH2/Lib
"$ENV{SystemDrive}/Program Files/Microsoft Compute Cluster Pack/Lib/${MS_MPI_ARCH_DIR}"
"$ENV{SystemDrive}/Program Files/Microsoft HPC Pack 2008 SDK/Lib/${MS_MPI_ARCH_DIR}"
)
find_library(MPI_LIBRARY
find_library(MPI_LIBRARY
NAMES mpich2
PATHS
"$ENV{SystemDrive}/Program Files/MPICH2/Lib")
"${ProgramFiles}/MPICH2/Lib")
find_library(MPI_EXTRA_LIBRARY
NAMES mpi++
PATHS /usr/lib /usr/local/lib /usr/local/mpi/lib
"C:/Program Files/MPICH/SDK/Lib"
"$ENV{SystemDrive}/Program Files/MPICH/SDK/Lib"
DOC "Extra MPI libraries to link against.")
set(MPI_COMPILE_FLAGS "" CACHE STRING "MPI compilation flags")