Internal:Kokkos Tutorial 2020 02 19

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Main goal : Optimistic estimate: 10% (~ many man-hours) of applications needs to be modified when transitioning to other paradigms ? How can be change this ?

  • Descriptive vs prescriptive
  • Implemented on top of CUDA,OpenMP,HPX…
  • https://github.com/kokkos (many toolls like profilinf and mini apps)
  • Few new developements :
    • Kokkos/FORTRAN
    • KOKKOS + PGAS (early stage)
    • Also includes tasks (experimental ?)

See also

Heterogeneous memory management on linux https://linuxplumbersconf.org/event/2/contributions/70/attachments/14/6/hmm-lpc18.pdf