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HPSF Community Summit 2026: A European Workshop on high-performance software

Feb 25 – 27, 2026
Technical University of Braunschweig
Europe/Berlin timezone

Session

Trilinos & Kokkos III

Feb 26, 2026, 1:00 PM
PK 3.4 (Technical University of Braunschweig)

PK 3.4

Technical University of Braunschweig

Pockelsstraße 3

Presentation materials

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  1. 11. A User Perspective on Physics-Oriented Block Preconditioning Using Trilinos for Microstructure-Resolved Solid-State Battery Simulations
    Christoph P. Schmidt (Institute for Computational Mechanics, TUM School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching, Germany)
    2/26/26, 1:00 PM
    Trilinos
    User Talk

    Solid-state batteries (SSBs) are a promising technology to overcome physicochemical limitations of the currently dominant battery technology, lithium-ion batteries with liquid electrolytes. However, the interaction between solid mechanics and electrochemical phenomena remains an unresolved challenge in these systems. To gain a deeper understanding, microstructure-resolved computational models...

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  2. 14. Modernizing the 4C linear algebra backend: from Epetra to Tpetra
    Matthias Mayr (Universität der Bundeswehr München)
    2/26/26, 1:30 PM
    Trilinos
    User Talk

    The 4C (Comprehensive Computational Community Code, https://4c-multiphysics.org) multiphysics simulation framework has been developed to address complex physical phenomena across various scientific and engineering domains. From its inception, 4C has relied on the Trilinos project, an open-source software library for scalable numerical computations, as its backbone for sparse linear algebra and...

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  3. 23. Trilinos in deal.II
    Daniel Arndt (Oak Ridge National Laboratory)
    2/26/26, 2:00 PM
    Trilinos
    User Talk

    deal.II has been used Trilinos for linear algebra for more than 15 years. This talk will give a brief overview over the history through that time span and highlight issues with moving from Epetra to Tpetra.

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  4. 6. Kokkos Comm: Performance Portable Communication Interface for Distributed Kokkos Applications
    Gabriel Dos Santos (CEA)
    2/26/26, 2:30 PM
    Kokkos
    Developer Talk

    Kokkos Comm is a lightweight C++ library providing performance-portable explicit communication primitives for distributed Kokkos applications. It aims to eliminate code duplication across the Kokkos ecosystem by centralizing solutions to common pain points. Kokkos Comm addresses critical integration challenges between the Kokkos execution model and distributed memory programming by...

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