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 -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat
