Re: [OMPI users] mixed OpenMP/MPI

2022-03-15 Thread Jeff Squyres (jsquyres) via users
, 2022 8:56 AM To: users@lists.open-mpi.org Cc: Bernstein, Noam CIV USN NRL (6393) Washington DC (USA) Subject: [OMPI users] mixed OpenMP/MPI Hi - I'm trying to run multi-node mixed OpenMP/MPI with each MPI task bound to a set of cores. I thought this would be relatively straightforward

[OMPI users] mixed OpenMP/MPI

2022-03-15 Thread Bernstein, Noam CIV USN NRL (6393) Washington DC (USA) via users
Hi - I'm trying to run multi-node mixed OpenMP/MPI with each MPI task bound to a set of cores. I thought this would be relatively straightforward with "--map-by slot:PE=$OMP_NUM_THREADS --bind-to core", but I can't get it to work. I couldn't figure out if it was a bug or just something missin