[OMPI users] Is the mpi.3 manpage out of date?

2020-08-25 Thread Riebs, Andy via users
In searching to confirm my belief that recent versions of Open MPI support the MPI-3.1 standard, I was a bit surprised to find this in the mpi.3 man page from the 4.0.2 release: "The outcome, known as the MPI Standard, was first published in 1993; its most recent version (MPI-2) was

Re: [OMPI users] Can't start jobs with srun.

2020-04-27 Thread Riebs, Andy via users
Lost a line… Also helpful to check $ srun -N3 which ompi_info From: users [mailto:users-boun...@lists.open-mpi.org] On Behalf Of Riebs, Andy via users Sent: Monday, April 27, 2020 10:59 AM To: Open MPI Users Cc: Riebs, Andy Subject: Re: [OMPI users] Can't start jobs with srun. Y’know

Re: [OMPI users] Can't start jobs with srun.

2020-04-27 Thread Riebs, Andy via users
script was to launch my code with mpirun. As mpirun was only finding one slot per nodes I have used "--oversubscribe --bind-to core" and checked that every process was binded on a separate core. It worked but do not ask me why :-) Patrick Le 24/04/2020 à 20:28, Riebs, Andy via users a écrit :

Re: [OMPI users] Can't start jobs with srun.

2020-04-24 Thread Riebs, Andy via users
Prentice, have you tried something trivial, like "srun -N3 hostname", to rule out non-OMPI problems? Andy -Original Message- From: users [mailto:users-boun...@lists.open-mpi.org] On Behalf Of Prentice Bisbal via users Sent: Friday, April 24, 2020 2:19 PM To: Ralph Castain ; Open MPI

Re: [OMPI users] **URGENT: Error during testing

2019-08-19 Thread Riebs, Andy via users
Is there any chance that the fact that Riddhi appears to be trying to execute an uncompiled hello.c could be the problem here? From: users [mailto:users-boun...@lists.open-mpi.org] On Behalf Of Jeff Squyres (jsquyres) via users Sent: Monday, August 19, 2019 2:05 PM To: Open MPI User's List Cc: