[mpich-discuss] MPICH 3.3.2 and ch4:ucx launcher

Tony Curtis anthony.curtis at stonybrook.edu
Thu May 14 13:32:41 CDT 2020

> On May 14, 2020, at 10:54 AM, Raffenetti, Kenneth J. via discuss <discuss at mpich.org> wrote:
> Sorry, I just read the configure line more closely. Do you have a strict dependency on PMIx? It is not required to run with ch4:ucx. The default process manager (Hydra) supports launching on Slurm clusters out of the box.

I was just playing with / looking for potential PMIx-aware launchers.  This isn’t stopping anything from happening.


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