Kokkos supporting for complex data discretization and unstructured meshes

Contexte et atouts du poste

PEPR NumPEx & KOKTAILS

The transition to Exascale computing architectures requires a renewal of programming paradigms
to efficiently leverage accelerators (GPUs, TPUs, and others). This transition presents a
significant challenge for existing application codes, as a complete rewrite is often a massive undertaking.
The KOKTAILS project aims to address these challenges by proposing an advanced programming environment
that facilitates the porting of codes to heterogeneous architectures while ensuring performance portability.
The KOKTAILS project aims to develop a sovereign software stack tailored for GPU-based Exascale supercomputing.
It addresses the critical challenges of software portability and performance
optimization across diverse hardware architectures, ensuring seamless adaptation of scientific
applications to future computing infrastructures. By integrating and enhancing existing open-s...