On April 20, 2005 7:56 AM > To: Scott Neugroschl, Jeff Squyres wrote: > > On Apr 20, 2005, at 11:46 AM, Scott Neugroschl wrote: > > > % mpirun -v a.out > > mpirun: cannot parse: Exec format error > > I admit that this is a horrid error message. :-( > > What it's telling you is that mpirun didn't understand the command > line. Specifically, you didn't tell it how many processes to run. I > think you probably wanted: > > mpirun -v C a.out > > Where "C" means "run on all available CPUs listed in the current LAM > universe." Other options include "N" (run one a.out per node in the > universe) and "-np X" (run X copies, using per-CPU scheduling). > > See "mpirun -h", the man page for mpirun(1), or the LAM/MPI User's > Guide (http://www.lam-mpi.org/using/docs/) for more details on how to > use mpirun.
That worked. Thanks. "mpirun -h" and "man mpirun" are ... shall we say... not exactly models of clarity. Scott ------------------------------------------------------- This SF.Net email is sponsored by: New Crystal Reports XI. Version 11 adds new functionality designed to reduce time involved in creating, integrating, and deploying reporting solutions. Free runtime info, new features, or free trial, at: http://www.businessobjects.com/devxi/728 _______________________________________________ Oscar-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/oscar-users
