Hi, Does OMPI with IMP work OK on the official OFED release? Do the usual ibv performance tests (ibv_rc_*) work on your customized OFED?
-- YK On 29-Dec-11 9:34 AM, Venkateswara Rao Dokku wrote: > Hi, > We tried running the Intel Benchmarks(IMB_3.2) on the customized > OFED(that was build by us).. While executing the tests we are getting the > following errors > 1. > -------------------------------------------------------------------------- > The OpenFabrics stack has reported a network error event. Open MPI > will try to continue, but your job may end up failing. > > Local host: localhost.localdomain > MPI process PID: 5259 > Error number: 2 (IBV_EVENT_QP_REQ_ERR) > > This error may indicate connectivity problems within the fabric; > please contact your system administrator. > -------------------------------------------------------------------------- > 2. > While executing the Reduce_scatter benchmark.. > [localhost.localdomain:04437] *** An error occurred in MPI_Reduce_scatter > [localhost.localdomain:04437] *** on communicator MPI COMMUNICATOR 3 SPLIT > FROM 0 > [localhost.localdomain:04437] *** MPI_ERR_TRUNCATE: message truncated > [localhost.localdomain:04437] *** MPI_ERRORS_ARE_FATAL (your MPI job will now > abort) > -------------------------------------------------------------------------- > > > > What is the root cause for those errors??, and any suggestions on how to > remove those errors..!!! > > Thanks for your reply.. > > > -- > Thanks & Regards, > D.Venkateswara Rao, > > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
