Thanks! Built the latest snapshot. Still getting an error when trying to run on only one socket (see below): Is there a workaround?
[hammond@node65 bin]$ ./mpirun -np 4 --num-sockets 1 --npersocket 4 hostname -------------------------------------------------------------------------- An invalid physical processor ID was returned when attempting to bind an MPI process to a unique processor. This usually means that you requested binding to more processors than exist (e.g., trying to bind N MPI processes to M processors, where N > M). Double check that you have enough unique processors for all the MPI processes that you are launching on this host. You job will now abort. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun was unable to start the specified application as it encountered an error: Error name: Fatal Node: node65.cl.corp.com when attempting to start process rank 0. -------------------------------------------------------------------------- 4 total processes failed to start [hammond@node65 bin]$ ./mpirun -np 4 --num-sockets 2 --npersocket 4 hostname node65.cl.corp.com node65.cl.corp.com node65.cl.corp.com node65.cl.corp.com [hammond@node65 bin]$ On Jul 16, 2012, at 12:56 PM, Ralph Castain wrote: > Jeff is at the MPI Forum this week, so his answers will be delayed. Last I > heard, it was close, but no specific date has been set. > > > On Jul 16, 2012, at 11:49 AM, Michael E. Thomadakis wrote: > >> When is the expected date for the official 1.6.1 (or 1.6.2 ?) to be >> available ? >> >> mike >> >> On 07/16/2012 01:44 PM, Ralph Castain wrote: >>> You can get it here: >>> >>> http://www.open-mpi.org/nightly/v1.6/ >>> >>> On Jul 16, 2012, at 10:22 AM, Anne M. Hammond wrote: >>> >>>> Hi, >>>> >>>> For benchmarking, we would like to use openmpi with >>>> --num-sockets 1 >>>> >>>> This fails in 1.6, but Bug Report #3119 indicates it is changed in >>>> 1.6.1. >>>> >>>> Is 1.6.1 or 1.6.2 available in tar.gz form? >>>> >>>> Thanks! >>>> Anne >>>> >>>> >>>> >>>> _______________________________________________ >>>> users mailing list >>>> us...@open-mpi.org >>>> http://www.open-mpi.org/mailman/listinfo.cgi/users >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >> >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > Anne M. Hammond - Systems / Network Administration - Tech-X Corp hammond_at_txcorp.com 720-974-1840
