Possible - honestly don't know
On Jun 6, 2014, at 12:16 AM, Timur Ismagilov <tismagi...@mail.ru> wrote:
> Sometimes, after termination of the program, launched with the command
> "sbatch ... -o myprogram.out .....", no file "myprogram.out" is being
> produced. Could this be due to the above mentioned problem?
>
>
> Thu, 5 Jun 2014 07:45:01 -0700 от Ralph Castain <r...@open-mpi.org>:
> FWIW: support for the --resv-ports option was deprecated and removed on the
> OMPI side a long time ago.
>
> I'm not familiar enough with "oshrun" to know if it is doing anything unusual
> - I believe it is just a renaming of our usual "mpirun". I suspect this is
> some interaction with sbatch, but I'll take a look. I haven't see that
> warning. Mike indicated he thought it is due to both slurm and OMPI trying to
> control stdin/stdout, in which case it shouldn't be happening but you can
> safely ignore it
>
>
> On Jun 5, 2014, at 3:04 AM, Timur Ismagilov <tismagi...@mail.ru> wrote:
>
>> I use cmd line
>>
>> $sbatch -p test --exclusive -N 2 -o hello_oshmem.out -e hello_oshmem.err
>> shrun_mxm3.0 ./hello_oshmem
>>
>> where script shrun_mxm3.0:
>>
>> $cat shrun_mxm3.0
>>
>> #!/bin/sh
>>
>> #srun --resv-ports "$@"
>> #exit $?
>>
>> [ x"$TMPDIR" == x"" ] && TMPDIR=/tmp
>> HOSTFILE=${TMPDIR}/hostfile.${SLURM_JOB_ID}
>> srun hostname -s|sort|uniq -c|awk '{print $2" slots="$1}' > $HOSTFILE || {
>> rm -f $HOSTFILE; exit 255; }
>>
>> LD_PRELOAD=/mnt/data/users/dm2/vol3/semenov/_scratch/mxm/mxm-3.0/lib/libmxm.so
>> oshrun -x LD_PRELOAD -x MXM_SHM_KCOPY_MODE=off --hostfile $HOSTFILE "$@"
>>
>> rc=$?
>> rm -f $HOSTFILE
>>
>> exit $rc
>>
>> I configured openmpi using
>>
>> ./configure CC=icc CXX=icpc F77=ifort FC=ifort
>> --prefix=/mnt/data/users/dm2/vol3/semenov/_scratch/openmpi-1.8.1_mxm-3.0
>> --with-mxm=/mnt/data/users/dm2/vol3/semenov/_scratch/mxm/mxm-3.0/ --with-
>> slurm --with-platform=contrib/platform/mellanox/optimized
>>
>>
>> Fri, 30 May 2014 07:09:54 -0700 от Ralph Castain <r...@open-mpi.org>:
>>
>> 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
>>>
>>> _______________________________________________
>>> users mailing list
>>> us...@open-mpi.org
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>>
>>
>>
>
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