Intel oneAPI HPC MPI

Stevec226 — Fri, 23 Sep 2022 16:49:16 GMT

We have a couple different versions of the Intel oneAPI HPC Cluster edition installed on CentOS 7.x cluster with Infiniband network interface. When we attempt to use Intel MPI with more than 1 node we receive the following errors:

Abort(1090959) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack:
MPIR_Init_thread(178)........:
MPID_Init(1532)..............:
MPIDI_OFI_mpi_init_hook(1474):
(unknown)(): Other MPI error

Any one else dealt with these errors? What is the solution?

Thanks

Steve

Re: Intel oneAPI HPC MPI

Steve_Lionel — Fri, 23 Sep 2022 17:13:41 GMT

Better asked in Intel® oneAPI HPC Toolkit - Intel Communities

topic Intel oneAPI HPC MPI in Intel® MPI Library

Intel oneAPI HPC MPI

Re: Intel oneAPI HPC MPI