just a stupid question: in another sm-related thread the value of the $TMPDIR variable was the problem, could this be the problem here as well?
Edgar On 2/16/2012 9:30 AM, Matthias Jurenz wrote: > On Thursday 16 February 2012 16:21:10 Jeff Squyres wrote: >> On Feb 16, 2012, at 9:39 AM, Matthias Jurenz wrote: >>> However, the latencies are constant now but still too high: >>> >>> $ mpirun -np 2 --bind-to-core --cpus-per-proc 2 ./NPmpi_ompi1.5.5 -S -u >>> 12 -n 100000 >> >> Can you run: >> >> mpirun -np 2 --bind-to-core --cpus-per-proc 2 hwloc-bind --get >> >> I want to verify that the processes are actually getting bound to the >> correct places. > > Sure: > $ mpirun -np 2 --bind-to-core --cpus-per-proc 2 hwloc-bind --get > 0x00000003 > 0x0000000c > > Matthias > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Edgar Gabriel Associate Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524 Houston, TX-77204, USA Tel: +1 (713) 743-3857 Fax: +1 (713) 743-3335
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