Telecon: 2022 04 20

2022/04/20 Meeting

Agenda

Discussion Topics:

• Ascent support needs for KPP Runs?
• ECP Meeting Tutorial -- May 1st
• Building with VTK-m + cuda + shared
  • Ryan Krattiger @ Kitware has been working on Ascent, VTK-h, & spack updates to support this.
• Nicole -- Has tested HIP + ROCm 5.1 in container
• Nicole -- Adding Partitioning + Flattening Features
• HIP CI -- Requires Spack + Container Updates
• VTK-m RC 1.8 is coming
  • VTK-m RC 1.8 will have option to directly pass sm_ZZ

Still Pending:

• VTK-m CUDA Arch vs Lib sizes?
• 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