[mpiwg-sessions] Draft Slides for Dynamic Processes WG Discussion

[Ralph Castain]

Hi Dominik

Scanned through your slides and thought they looked good. Would definitely be nice to create an MPI-level abstraction for dynamic ops!

Only comment I had was to perhaps provide the equivalent of PMIx attributes to the MPI API as a means of making it easier to extend in the future. I suspect the community at-large will discover additional use-cases that require new inputs, and it would be unfortunate if we had to create new APIs every time that happened.

BTW: I have the resource usage code working in both PMIx and PRRTE now - getting ready to commit those changes. Just need to clean up a couple of things first.

Ralph


> On Aug 18, 2025, at 12:12 PM, Dominik Huber via mpiwg-sessions <mpiwg-sessions at lists.mpi-forum.org> wrote:
> 
> This Message Is From an External Sender
> This message came from outside your organization.
> Hi all,
> 
> As discussed in our last meeting, we’re considering a presentation on the current state of our Dynamic Processes discussions at a tentative non-voting meeting in early September.
> Since many of us will be on vacation or at EuroPar in August, it may be difficult to hold WG meetings during this period.
> To keep things moving, I’ve uploaded a draft of our slides to Google Slides for collaboration and feedback:
> https://urldefense.us/v3/__https://docs.google.com/presentation/d/1N-eotOfiQ2C4p4XaI3SigOhDpfwDve1EFPPQXOkiJtw/edit?usp=sharing__;!!G_uCfscf7eWS!cCO-Ob_xu4-2jp19VAMyJ2FXRO4IGcOkdb4j8QsARSd-F8rcbYCZPC-s3sj3IhHFxC05GTbizzXqC6vw8_WIx0g$  <https://urldefense.us/v3/__https://docs.google.com/presentation/d/1N-eotOfiQ2C4p4XaI3SigOhDpfwDve1EFPPQXOkiJtw/edit?usp=sharing__;!!G_uCfscf7eWS!em1KLbaMRVOA1TnjrIPTvqhJzG0OGX5Ho1yjriEnbcRgVsrCB-Z0IzZBy_5iXmhtxwb-0mD1CnEucEIEdkemp36-NJWMGliu$>
> 
> I won’t be able to attend next week’s WG meeting (if one is planned), but the usual Zoom link should still work.
> 
> Best regards,
> 
> Dominik
> 
> 
> 
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> https://urldefense.us/v3/__https://lists.mpi-forum.org/mailman/listinfo/mpiwg-sessions__;!!G_uCfscf7eWS!cCO-Ob_xu4-2jp19VAMyJ2FXRO4IGcOkdb4j8QsARSd-F8rcbYCZPC-s3sj3IhHFxC05GTbizzXqC6vwfo23TQw$ 

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