Telecon: 2023 09 27

2023/9/27 Meeting

Updates

• Nicole finished adding a check for global unique domain IDs in Ascent

  • Found a bug in amrex library
    • Needed to add some ID offsets within the amrex to conduit/blueprint conversion

• Nicole did a preliminary build against VTKm's 2.1-rc on Frontier

  • Needed to update to Kokkos 3.7+
  • Looked like more tests than usual failed
    • The new VTKm failures could be due to the slice fix
    • Need to update baselines

• Cyrus working on Conduit spack updates then will move to Ascent

• Experiencing artifacts in WarpX renderings

  • Turns out this has been happening for a while
  • Cyrus thinks it has to do with structured grids

• Cyrus and Nicole gave a 1 hour mini tutorial to the monthly OLCF User Conference Call

  • https://www.olcf.ornl.gov/calendar/userconcall-sep2023/

• Frontier directory we used for public installs (ums010) has been disabled.

  • Nicole is trying to get added to WarpX project to give them a public install with new modules

• UO found AMRWind memory issue using Ascent's build recipe rather than AMRWind

• Meghanto's LANL sampling work

  • PR -- need to update CI baselines

Discussion

• Check with WarpX about sharing Frontier results

• Ping Abhishek about particle stuff he did and getting it into ascent

• Work with Manish to get shadow volume rendering into ascent