[slurm-users] Failed to launch jobs with mpirun after upgrading to Slurm 19.05

[Chris Samuel]

On Wednesday, 5 June 2019 10:04:11 AM PDT Andrés Marín Díaz wrote:

> Can it be a bug in the new version?

If it's working with srun but not with mpirun it sounds like there's some 
incompatibility between how mpirun is calling srun to launch orted and what 
Slurm is doing now.

You'd need to find a way to trace mpirun - I think it's just a shell script so 
running it with "bash -x mpirun {etc}" would probably do it.

That said you're probably better off just using srun anyway.

All the best,
Chris
-- 
  Chris Samuel  :  http://www.csamuel.org/  :  Berkeley, CA, USA