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2012 Aug 31
2
OpenMPI I/O not working
Hi list,
It appears there is a problem with the OpenMPI I/O library on CentOS 6.2
& 6.3 (package openmpi-1.5.4-1.el6.x86_64).
When I compile the attached program it ends up in the error path since
MPI_File_open returns 16. The corresponding (unhelpful) message is:
MPI_ERR_OTHER: known error not in list
I couldn't find any pointers on the net and the same program works with
OpenMPI 1.4.5 on a debian system.
Any help would be greatly appreciated.
Cheers,
Cihan