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Telecon: 2021 11 17

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
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