Merge branch 'hpsf'

Author: RichardLitt

_toc.yml

@@ -103,6 +103,8 @@ chapters:
   - file: organizations/european-space-agency.md
   - file: organizations/free-software-foundation.md
     title: FSF
+  - file: organizations/hpsf.md
+    title: HPSF
   - file: organizations/indiana.md
     title: Indiana University
   - file: organizations/institute-of-electrical-and-electronics-engineers.md

organizations/hpsf.md

@@ -0,0 +1,24 @@
+# High Performance Software Foundation
+
+- **Website:** [HPSF](https://hpsf.io/)
+- **Email:** [Contact email form](https://hpsf.io/contact)
+
+## Overview
+
+The High Performance Software Foundation (HPSF) is an open-source, vendor-neutral initiative under the Linux Foundation, dedicated to advancing high-performance computing (HPC) software. It supports projects that promote portable, performance-optimized software across diverse hardware platforms by fostering community growth, increasing adoption, and providing development resources.
+
+They aim to lower barriers to the productive use of current and future HPC systems, ensuring that software remains fast, portable, and ready for production in various environments. This is particularly relevant to universities and academic research labs which often rely on HPC systems but also private sector corporations as well.
+
+## Projects
+
+- **AMReX**: A framework for building massively parallel block-structured adaptive mesh refinement applications.
+- **Apptainer**: A container system tailored for HPC, enabling secure and reproducible scientific workflows.
+- **Charliecloud**: A lightweight, user-space container solution for unprivileged HPC environments.
+- **E4S (Extreme-scale Scientific Software Stack)**: A curated collection of HPC software packages designed for scalable scientific computing.
+- **HPCToolkit**: A performance analysis toolset for measuring and analyzing program behavior on large-scale systems.
+- **Kokkos**: A C++ programming model that facilitates performance portability across various hardware architectures.
+- **OpenCHAMI**: A project aimed at developing open source tools for high-performance computing applications.
+- **Spack**: A flexible package manager for building and managing scientific software stacks across diverse HPC systems.
+- **Trilinos**: A suite of reusable scientific libraries for solving complex multiphysics problems.
+- **Viskores**: A project focused on developing visualization tools for scientific data analysis.
+- **WarpX**: An advanced Particle-in-Cell code optimized for exascale computing, used in plasma physics simulations.

organizations/index.md

@@ -15,6 +15,7 @@ Sorted alphabetically.
 - **[Creative Commons](./creativecommons.md)**
 - [Eclipse Foundation](https://www.eclipse.org/)
 - HELIOS
+- **[HPSF](./hspf.md)**
 - **[Invest in Open Infrastructure](./invest-in-open-infrastructure.md)**
 - [Linux Foundation](https://www.linuxfoundation.org/)
 - [Open Collective](https://opencollective.com)