Can you pass along the cmd line that generated that output, and how OMPI was
configured?
On May 30, 2014, at 5:11 AM, Тимур Исмагилов <tismagi...@mail.ru> wrote:
> Hello!
>
> I am using Open MPI v1.8.1 and slurm 2.5.6.
>
> I got this messages when i try to run example (hello_oshmem.cpp) program:
>
> [warn] Epoll ADD(1) on fd 0 failed. Old events were 0; read change was 1
> (add); write change was 0 (none): Operation not permitted
> [warn] Epoll ADD(4) on fd 1 failed. Old events were 0; read change was 0
> (none); write change was 1 (add): Operation not permitted
> Hello, world, I am 0 of 2
> Hello, world, I am 1 of 2
>
> What does this warnings mean?
>
> I lunch this job using sbatch and mpirun with hostfile (got it from : $srun
> hostname -s|sort|uniq -c|awk '{print $2" slots="$1}' > $HOSTFILE)
>
> Regards,
> Timur
>
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