Re: [OMPI users] usNIC BTL unrecognized payload type 255 when running under SLURM srun nut not mpiexec/mpirun

40.76 # All processes entering MPI_Finalize [adm_forai@login-01 ~]$ On 13/11/17 - KW46, 14:21, "users on behalf of Forai,Petar" wrote: Hi Jeff! Thanks for your quick reply. This is a bunch of Cisco UCS C Series machines hooked up into an ACI leaf pair. Before the de

[OMPI users] usNIC BTL unrecognized payload type 255 when running under SLURM srun nut not mpiexec/mpirun

Hi everyone! We’re observing output such as the following when running non-trivial MPI software through SLURM’s srun [cn-11:52778] unrecognized payload type 255 [cn-11:52778] base = 0x9ce2c0, proto = 0x9ce2c0, hdr = 0x9ce300 [cn-11:52778]0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [