is add either "--bind-to none" or
> "--bind-to socket" to your mpirun cmd line.
>
>
>
> On Fri, Jun 26, 2015 at 2:00 AM, Fedele Stabile
> wrote:
> Hi,
> I'm trying hybrid programming and I have this strange issue:
> Runn
Hi,
I'm trying hybrid programming and I have this strange issue:
Running fortran code listed below it happens that it uses only the 200%
of cpu on each node also if I request 4 threads with the command
mpirun -n 2 -npernode 1 -x OMP_NUM_THREADS=4 ./pi_parallel_do.f.exe
I'll explain: four threads
t reproduce this problem using gfortran. I don't have access to
> an
> Intel compiler at the moment.
>
>
> Also, please send the output of ompi_info.
>
>
> Thanks,
>
>
> Howard
>
>
>
> 2015-06-25 10:37 GMT-06:00 Fedele Stabile
> :
>
quot;, iam," out of ", np,
% " from process ", rank," out of ", numprocs,
% " on ", processor_name
!$omp end parallel
call MPI_Finalize(ierr)
stop
end
Can you help me to solve the problem?
Thank you,
Fedele Stabile
