Dear all, I totally forgot about a topic that Martin asked me about at ISC. Anna-Lena-Roth of University of Applied Sciences Fulda asked about a use case for tracking and mapping Requests using MPI_T and the challenges with that. Anna-Lena will also join us today, so we can discuss this topic to see whether this is also something we'd like to bring up as a plenary topic in Charlotte (because direct feedback from vendors could prove very helpful). Cheers, Marc-Andre On 9/15/25 13:47, Marc-André Hermanns wrote:

Dear all,

this is just a brief reminder of our meeting today on

   Performance Topics

Time: 5 p.m. CEST, 10 a.m. Central Zoom info: https://github.com/mpiwg-tools/mpi-standard/wiki/Meeting- Information

Agenda: =======

after several skipped meetings Bill and I thought it best to meet again to prepare the two tickets we want to spend plenary time on in Charlotte.

- MPI_T: https://github.com/mpi-forum/mpi-issues/issues/817 - QMPI: https://github.com/mpi-forum/mpi-issues/issues/638

Cheers, Marc-André

-- Dr. rer. nat. Marc-André Hermanns [er/sein, he/his] IT Center Group: High Performance Computing Division: Computational Science and Engineering RWTH Aachen University Seffenter Weg 23 52074 Aachen Phone: +49 241 80-24381 [email protected] www.itc.rwth-aachen.de Social Media Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/@ITCenterRWTHAachen