Add --mpi=pmix to COMMAND srun in Ray Slurm template#439
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Add --mpi=pmix to COMMAND srun in Ray Slurm template#439
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Signed-off-by: Abhishree <abhishreetm@gmail.com>
Signed-off-by: Abhishree <abhishreetm@gmail.com>
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Closing since its fixed in #440 |
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Summary
Adds
--mpi=pmixto the COMMAND srun in ray.sub.j2 for consistency with all other sruns in the template (head, worker, and overlap sruns already include it via{{ common_srun_args }})This is required to fix MPI initialization failure on clusters where PMIx is required but not automatically configured for srun steps. Adding
--mpi=pmixshould be harmless for clusters where this was already working