Telecon: 2022 03 23

2022/03/23 Meeting

Agenda

Discussion Topics:

• Crusher / Spock porting

  • Update on Progress (Nicole has made a lot of progress!)
  • AMR Wind + Particle Advection crash with Kokkos + HIP, Nicole working to reproduce with CUDA

• Perlmutter + Genten

• VTK-m, team working to keep master's External API compatible with 1.7.0

  • hopefully this will help with hot fixes.

Still Pending:

• VTK-m CUDA Arch vs Lib sizes?
  • we can explore making a path to directly pass sm_ZZ (we have a ticket for this in VTK-m)
• Cell Metrics (getting volume of each cell)
  • 2 VTK-m filters - Cell Metrics and Mesh Quality (similar, we should check Cell Metrics, we have looked at Mesh Quality)
  • We might want a fast path in VTK-m for cell metrics for structured grid
  • Cell Metrics is simpler than Mesh Quality