Also make sure that processes were not swapped out to a hard drive. Pavel (Pasha) Shamis --- Computer Science Research Group Computer Science and Math Division Oak Ridge National Laboratory
On Jan 27, 2013, at 6:39 AM, John Hearns <hear...@googlemail.com<mailto:hear...@googlemail.com>> wrote: 2 percent? Have you logged into a compute node and run a simple top when the job is running? Are all the processes distributed across the CPU cores? Are the processes being pinned properly to a core? Or are they hopping from core to core? Also make SURE all nodes havenooted with all cores online and all report the same amount of RAM _______________________________________________ users mailing list us...@open-mpi.org<mailto:us...@open-mpi.org> http://www.open-mpi.org/mailman/listinfo.cgi/users
