Teleconference 2021-10-20
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Attendees: Ken Moreland (ORNL), Roxana Bujack (LANL), Hank Childs (UO), Manish Mathai (UO), David Pugmire (ORNL), James Kress (ORNL), Sujin Philip (Kitware), Silvio Rizzi (ANL), Abhishek Yenpure (UO), Ollie Lo (LANL), Berk Geveci (Kitware), Terry Turton (LANL)
ECP Updates
- P6 Activity reporting
- Crusher test and development system for Frontier
- Access will be dispensed like on Spock
- Access will be denied for "vendors" that are not AMD or HPE
- Information Slides
- Software sustainability town halls
- https://lssw.io/
- Discussion for VTK-m sustainability: https://confluence.exascaleproject.org/display/STDA05/Brainstorming+VTK-m+Needs
- ECP SI Build and Test Dashboard
- 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)
- WDM
- Submitted highlight on integration with EFFIS
- Expect to submit another highlight when used in a big run
- Possible highlight slide on particle advection with WarpX (Matt)
- Improvement with Kokkos on Spock
Porting Activities
- https://wiki.jlse.anl.gov/display/inteldga/ECP+2.3.4.13+VTK-m
- https://frontier-coe.atlassian.net/wiki/spaces/FCOE/pages/1161625609/Porting+Activities+O21
ECP task updates
Roundtable
Submit to GTC? Ken is interested. Mark Bolstad has interest.
Compile times and instantiation files.
Has anyone been looking at compiling both VTK-m and Ascent over Kokkos? We have had to do some special things under CUDA, and we might expect there to be some integration issues under Kokkos and its various backends as well.
Filter redesign requirements: https://gitlab.kitware.com/vtk/vtk-m/-/issues/601
Matt working on WarpX highlight.
Rename master branch?
- Need to wait for some changes to git before the transition (for some automated features of repo).
- Can we for a time have a master that mirrors the new default?
- Don't know, but seems possible. Will have to look into that.
