The Linux Foundation announced an intention to form the High Performance Software Foundation (HPSF) with an aim to build, promote, and advance a portable software stack for high performance computing (HPC.
HPSF intends to leverage investments made by the United States Department of Energy's (DOE) Exascale Computing Project (ECP), the EuroHPC Joint Undertaking, and other international projects in accelerated HPC to exploit the performance of this diversifying set of architectures.
HPSF will be organized as an umbrella project under the Linux Foundation. It will provide a neutral space for pivotal projects in the high performance software ecosystem, enabling industry, academia, and government entities to collaborate together on the scientific software stack.
The HPSF is launching with the following initial open source technical projects:
- Spack: the HPC package manager
- Kokkos: a performance-portable programming model for writing modern C++ applications in a hardware-agnostic way.
- AMReX: a performance-portable software framework designed to accelerate solving partial differential equations on block-structured, adaptively refined meshes.
- WarpX: a performance-portable Particle-in-Cell code with advanced algorithms that won the 2022 Gordon Bell Prize
- Trilinos: a collection of reusable scientific software libraries, known in particular for linear, non-linear, and transient solvers, as well as optimization and uncertainty quantification.
- Apptainer: a container system and image format specifically designed for secure high-performance computing.
- VTK-m: a toolkit of scientific visualization algorithms for accelerator architectures.
- HPCToolkit: performance measurement and analysis tools for computers ranging from laptops to the world’s largest GPU-accelerated supercomputers.
- E4S: the Extreme-scale Scientific Software Stack
- Charliecloud: HPC-tailored, lightweight, fully unprivileged container implementation.
