[mpich-discuss] Non-zero exit codes in Hydra (1.5b2)

Pavan Balaji balaji at mcs.anl.gov
Sun Dec 23 21:03:33 CST 2012

On 07/16/2012 08:19 PM US Central Time, Yauheni Zelenko wrote:
> Looks like Hydra again always treat non-zero exit codes as errors in
> contrast with 1.4 (pmiserv_cb.c).
> Our application non-zero exit code as flag to further
> post-processing.
> It definitely should be good reason to change code in current state.
> However I think will be good idea to have command line argument to
> specify way of non-zero exit codes handling.

Hmm.  Good point.  We had this discussion with our Open MPI friends; I'm
not sure what we decided in the end.

Cc'ing Jeff Squyres from the OMPI team.

Jeff: what do you guys do with non-zero exit codes?

 -- Pavan

Pavan Balaji

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