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,
