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On Nov 3 19:52, marco atzeri wrote:Hi, intention to package the
OpenMPI: A High Performance Message Passing Library
http://www.open-mpi.org/
already present in all major disti's.
To download (remove the index.html's) :
wget -r -np -nH --cut-dirs=1 \ http://matzeri.altervista.org/cygwin-1.7/openmpi/index.html
find openmpi -name index.html -o -name md5.sum | xargs rm
Filelist: libopenmpi/libopenmpi-1.6.3-2.tar.bz2 libopenmpi/setup.hint libopenmpi-devel/libopenmpi-devel-1.6.3-2.tar.bz2 libopenmpi-devel/setup.hint openmpi-1.6.3-2-src.tar.bz2 openmpi-1.6.3-2.tar.bz2 setup.hint
ADVISE:
1) Cygserver is required to provide IPC shared memory otherwise the programs will fail as:
$ mpirun -n 4 ./hello_c.exe Bad system call
Ideally the openmpi package would allow to use POSIX IPC rather than XSI IPC. POSIX IPC doesn't require a server process. If there's a configure option to that effect, I'd use it. Otherwise, just add a README to tell the user about the dependency.
2) Binary are not stripped as otherwise they will be not functional. Reason to be determined.
Stuff like that is seriously fishy. What happens?
Corinna
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