Difference between revisions of "Teleconference 2021-07-07"
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| − | Attendees: | + | Attendees: Ken Moreland (ORNL), Matt Larsen (LLNL), Dave Pugmire (ORNL), Ollie Lo (LANL), James Kress (ORNL), Vicente Bolea (Kitware), Silvio Rizzi (ANL), Mark Bolstad (SNL), Hank Childs (UO), Abishek Yenpure (UO) |
== ECP Updates == | == ECP Updates == | ||
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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. | 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. | ||
| − | There is a problem with the latest version of Kokkos. There are somehow forcing CMake to use their nvcc wrapper, which is screwing everything up. | + | There is a problem with the latest version of Kokkos. There are somehow forcing CMake to use their nvcc wrapper, which is screwing everything up. We need to engage the Kokkos team for this. |
Filter redesign requirements: https://gitlab.kitware.com/vtk/vtk-m/-/issues/601 | Filter redesign requirements: https://gitlab.kitware.com/vtk/vtk-m/-/issues/601 | ||
Latest revision as of 12:00, 7 July 2021
Attendees: Ken Moreland (ORNL), Matt Larsen (LLNL), Dave Pugmire (ORNL), Ollie Lo (LANL), James Kress (ORNL), Vicente Bolea (Kitware), Silvio Rizzi (ANL), Mark Bolstad (SNL), Hank Childs (UO), Abishek Yenpure (UO)
ECP Updates
- New VTK-m web page: https://m.vtk.org/
- Old Wiki available at: https://m-old.vtk.org/
- Good time to take a look and see if there is anything to contribute (papers, presentations, etc.)
- KPP-3 strategy reporting
- Draft KPP-3 strategy due July 19
- KPP-3 evidence for single KPP-3 due August 16 (choose 1)
- Let's think about possible highlights
- Recent EGPGV flow stuff
- 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)
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
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.
There is a problem with the latest version of Kokkos. There are somehow forcing CMake to use their nvcc wrapper, which is screwing everything up. We need to engage the Kokkos team for this.
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.
