Telecon: 2021 11 17

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Cyrus Harrison edited this page Nov 17, 2021 · 2 revisions

2021/11/03 Meeting

Agenda

Discussion Topics:

VTK-m update (1.7RC) process + timeline
- VTK-h testing of new VTK-m done
  - OpenMP crash was resolved
  - (There is a known CUDA crash-on-exit with Lagrangian due to static objects)
- Working on testing Ascent
  - Current status -- Annotations missing in Ascent, Cyrus is investigating, hoping we didn't miss something in VTK-h checks.
Yuya is doing runs at scale on Summit.

Stock take:

Share anything else that should be on our radar (timelines, which ECP App this impacts)
Marco: issue with Ascent + PeleLM and corrupted field data

Issues:

WarpX Cuda Vol Rendering Crash: https://github.com/Alpine-DAV/ascent/issues/825
- Cyrus wants to try new VTK-m
UMS (User Managed Software) space on Summit will allow us to have non purgable installs (Terry is working on this)
Ascent on Spock - we have non HIP, non MPI builds working there
Ascent on Perlmutter - we still have not built here
- Still want to know which compilers code teams need