Jan 27 2025

Attds: Carl, Nicole, Patrick, Stephen, Evan, Gabriel

Note-taker

General Topics

• Think about presenting KokkosComm and its use cases for the upcoming HPSF conference

  • Full HPSF meeting is May 5-8
    • Cedric (probably?), Julien
  • Kokkos User Group meeting is May 7-8
    • Carl will attend
  • If you have an idea, we can focus on this specific use case to deliver faster

• Carl making a Kokkos Comm poster at ASC workshop at Sandia in 2 weeks

  • Putting in some hours to get CUDA / NCCL dialed in before then
  • Gabriel: Hugo says reduction doesn't work

• Docs modernization

  • https://github.com/kokkos/kokkos-comm/pull/132
  • merged!
  • Carl: deploy failed

PRs and issues

• https://github.com/kokkos/kokkos-comm/actions/runs/12993328759/job/36235290210?pr=131

  • A CPU build with OpenMP passing and MPICH failing
  • Carl will look at this

• Test MPI can access view data

  • https://github.com/kokkos/kokkos-comm/pull/130
  • Carl will make corresponding CMake changes

• Status of this one with include changes?

  • https://github.com/kokkos/kokkos-comm/pull/127
  • Cedric and Gabriel will decide what to do

Roundtable

• Patrick: working on putting Kokkos Comm into Cabana as a communication option for benchmarks. Working on stream-triggered stuff with HPE