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Telecon: 2023 07 12

Cyrus Harrison edited this page Jul 12, 2023 · 5 revisions

2023/7/12 Meeting

Updates

  • 0.9.2 release -- Completed on 2023-06-30

    • VTK-m 2.0 support
    • Auto Camera
    • In Memory Extract
    • New Ascent Info Method (ref instead of copy out)
    • Fixed build_ascent zlib issues
  • SC23 Ascent + Catalyst Tutorial was accepted

  • Build issues:

  • Frontier: Nicole has been doing large scale WarpX runs

    • Nicole implemented a field add function, for warpx used to combine fields for vol rendering
    • Ghost filtering step is slow, resurrected pre VTK-m 2.0 optimizations, still investigating
  • Expression Infra: Cyrus is undertaking a stocktake of JIT and non-JIT expressions

    • Refactoring and renaming to improve understanding
  • Andres at ANL working over summer on bi-directional use cases

    • Looks like this will trigger infra with sim callbacks and shell commands
  • Collab with Univ of Oregon for interactive Ascent features.

    • Cyrus STILL needs to work on proposal

Discussion

  • Hank has been having issues on Crusher with AMRWind and memory footprint.
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