Teleconference 2020-02-26

Attendees: Ken Moreland (SNL), Abhishek Yenpure (UO), Matt Larsen (LLNL), Hank Childs (UO), Robert Maynard (Kitware), Steven (UO), James Kress (ORNL), Ollie Lo (LANL), Vincent (Kitware)

ECP Updates

• FY21 P6 Activities due soon
• Let's think about possible highlights
  • App engagement
  • Success with porting (e.g. run on Aurora)
  • Engagement with other ST teams (e.g. using Kokkos)

ECP task updates

ECP/VTK-m Project Management

Roundtable notes

Abhishek has been looking at some performance tool. Noticed that VTK-m was interpolating very slow for regular grids. A fast pass got lost. He reintroduced the fast path and improved performance of particle advection by 16X.

Running CUDA and OpenMP builds on New Mexico consortium's ECP/CI infrastructure.