Re: [OMPI users] Big job, InfiniBand, MPI_Alltoallv and ibv_create_qp failed

2013-08-01 Thread Paul Kapinos
Vanilla Linux ofed from RPM's for Scientific Linux release 6.4 (Carbon) (= RHEL 6.4). No ofed_info available :-( On 07/31/13 16:59, Mike Dubman wrote: Hi, What OFED vendor and version do you use? Regards M On Tue, Jul 30, 2013 at 8:42 PM, Paul Kapinos

Re: [OMPI users] Big job, InfiniBand, MPI_Alltoallv and ibv_create_qp failed

2013-07-31 Thread Mike Dubman
Hi, What OFED vendor and version do you use? Regards M On Tue, Jul 30, 2013 at 8:42 PM, Paul Kapinos wrote: > Dear Open MPI experts, > > An user at our cluster has a problem running a kinda of big job: > (- the job using 3024 processes (12 per node, 252 nodes) runs

[OMPI users] Big job, InfiniBand, MPI_Alltoallv and ibv_create_qp failed

2013-07-30 Thread Paul Kapinos
Dear Open MPI experts, An user at our cluster has a problem running a kinda of big job: (- the job using 3024 processes (12 per node, 252 nodes) runs fine) - the job using 4032 processes (12 per node, 336 nodes) produce the error attached below. Well, the