Re: [OMPI users] Can't run an MPI program through mpirun command

2022-12-05 Thread Joachim Jenke via users
Hi, Resending after bounce. An issue with your code, unrelated to your mpirun problem: printf("OpenMP (max) thread count on node %i: %i\n", rank, omp_get_num_threads()); Should be printf("OpenMP (max) thread count on node %i: %i\n", rank, omp_get_max_threads()); Outside of any parallel

Re: [OMPI users] Can't run an MPI program through mpirun command

2022-12-04 Thread Jeff Squyres (jsquyres) via users
Can you try steps 1-3 in https://docs.open-mpi.org/en/v5.0.x/validate.html#testing-your-open-mpi-installation ? -- Jeff Squyres jsquy...@cisco.com From: users on behalf of Blaze Kort via users Sent: Saturday, December 3, 2022 5:52 AM To: users@lists.open-mpi.o