Kokkos Tea-times

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Every third Wednesday of the month, CExA organizes the Kokkos tea-time, a 45minutes time-slot to enjoy a cup of tea with a presentation around the Kokkos ecosystem (developments, usage, projects, issues, etc.) or to GPU programming at large followed discussion. It takes place on Zoom at 4PM Paris time, usually 7AM Pacific time, 10AM Eastern time, 11PM Tokyo time.

Contact us to contribute a talk.


The tea-times

December tea-time: Connecting Kokkos with the Polyhedral Model
On December the 17th, Ugo Battiston from Inria Camus team will give a talk entitled “Connecting Kokkos with the Polyhedral Model”
Nov 26, 2025
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December tea-time: Connecting Kokkos with the Polyhedral Model
September tea-time: Experience converting large scientific software packages written in C++ to C++20 modules
On September the 17th, Wolfgang Bangerth from Colorado State University will give a talk entitled “Experience converting large scientific software packages written in C++ to C++20 modules”
May 19, 2025
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September tea-time: Experience converting large scientific software packages written in C++ to C++20 modules
June tea-time: SERGHEI: a Kokkos-based framework for computational hydraulics and hydrology
On June the 18th, Daniel Caviedes-Voullieme from the Jülich Supercomputing Centre will give a talk entitled “SERGHEI: a Kokkos-based framework for computational hydraulics and hydrology”
May 18, 2025
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June tea-time: SERGHEI: a Kokkos-based framework for computational hydraulics and hydrology
May tea-time: Exploring C++ Standard Parallelism Features for GPU Programming in a Particle-In-Cell Application
On May the 21th, Ester El Khoury from CEA/Maison de la Simulation will give a talk entitled “Exploring C++ Standard Parallelism Features for GPU Programming in a Particle-In-Cell Application”
Apr 1, 2025
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May tea-time: Exploring C++ Standard Parallelism Features for GPU Programming in a Particle-In-Cell Application
April tea-time: Solomon: unified schemes for directive-based GPU offloading
On April the 16th, Yohei Miki will give a talk entitled “Solomon: unified schemes for directive-based GPU offloading”
Mar 5, 2025
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April tea-time: Solomon: unified schemes for directive-based GPU offloading
March tea-time: Kokkos Best Practices: Integrating Kokkos into Your Project
On March the 19th, Damien Lebrun-Grandié from Oak Ridge National Laboratory will give a talk entitled “Kokkos Best Practices: Integrating Kokkos into Your Project”
Feb 20, 2025
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March tea-time: Kokkos Best Practices: Integrating Kokkos into Your Project
February tea-time: Experience with Kokkos for Lattice QCD Code Bridge++
On February the 19th, Keigo Nitadori from RIKEN R-CCS will give a talk entitled “Experience with Kokkos for Lattice QCD Code Bridge++”
Jan 20, 2025
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February tea-time: Experience with Kokkos for Lattice QCD Code Bridge++
January tea-time: Optimizing Derived Data Computation with Kokkos for I/O-Bound Workloads
On January the 15th, Ana Gainaru from Oak Ridge National Laboratory will give a talk entitled “Optimizing Derived Data Computation with Kokkos for I/O-Bound Workloads”
Dec 2, 2024
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January tea-time: Optimizing Derived Data Computation with Kokkos for I/O-Bound Workloads
December tea-time: Cabana: a Kokkos+MPI library for particles and hybrid particle-grid applications
On December the 18th, Sam Reeve from Oak Ridge National Lab will give a talk entitled “Cabana: a Kokkos+MPI library for particles and hybrid particle-grid applications”
Oct 25, 2024
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December tea-time: Cabana: a Kokkos+MPI library for particles and hybrid particle-grid applications
November tea-time: ArborX: a performance portable geometric search library
On November the 20th, Andrey Prokopenko from Oak Ridge National Laboratory will give a talk entitled “ArborX: a performance portable geometric search library”
Oct 24, 2024
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November tea-time: ArborX: a performance portable geometric search library