Re: [Beowulf] mpi alltoall help

2017-10-10 Thread Christopher Samuel
On 11/10/17 02:58, Michael Di Domenico wrote: > i'm getting stuck trying to run some fairly large IMB-MPI alltoall > tests under openmpi 2.0.2 on rhel 7.4 Did this work on RHEL 7.3? I've heard rumours of issues with RHEL 7.4 and OFED. cheers, Chris -- Christopher SamuelSenior Systems

[Beowulf] mpi alltoall help

2017-10-10 Thread Michael Di Domenico
i posted a copy of this to openmpi mailing list, but i'm curious if anyone here can lend suggestions on troubleshooting --- i'm getting stuck trying to run some fairly large IMB-MPI alltoall tests under openmpi 2.0.2 on rhel 7.4 i have two different clusters, one running mellanox fdr10 and one r