High Performance Software Foundation (HPSF)

We're looking forward to participating in the 2025 International Conference on Parallel Processing (ICPP) 🤓

We'll be having a hands on workshop showcasing an introduction to Performance Portable HPC Development with Spack, Kokkos, and Trilinos.

See you there ✨ hpsf.io/blog/2025/hp...

Birds of a feather recap 🎬

At HPSFCon, leaders from across the community tackled the challenges HPSF is organizing to address, like building open standards that help developers ship reliable, performant code.

Watch the video + read more in our blog: hpsf.io/blog/2025/fr...

Please join us in welcoming R‑CCS as our newest General Member 🙌

R-CCS brings deep expertise in high performance computing and optimization for Arm systems, and is the team behind the Fugaku supercomputer.

Read more: hpsf.io/blog/2025/hp...

Thank you to everyone who visited the HPSF booth, joined our BoF session, or checked out what HPSF projects like OpenCHAMI and Spack are up to at #ISC2025 this year!

💡 Read our ISC key takeaways here: hpsf.io/blog/2025/ke...

Today HPSF Project, OpenCHAMI, announced Dell Technologies has formally joined the OpenCHAMI consortium as a full voting member. 🎉 Read the announcement: openchami.org/announcement...

ISC 2025 HPSF Community Birds of a Feather (BoF) + marking one year since launch at last year's ISC 🔥 with panelists:
💠 Julien Bigot, CEA
💠 Christian Trott, Sandia National Laboratories
💠 Heidi Poxon, NVIDIA
💠 Todd Gamblin, LLNL
💠 Andy Warner, HPE
#HPSF #HPC #HighPerformanceSoftware #ISC25

We're at #ISC25 this week 👋 Join us at the HPSF Community BOF on Tuesday, June 10th at 4pm CEST to connect with the members of #HPSF to learn about what we've been up to & how you can join forces with the teams behind some of the leading #HPC software technologies.

E4S Release 25.06 for AI and HPC Available from High Performance Software… | High Performance Software Foundation (HPSF) E4S 25.06 is here! ✨ Now supporting NVIDIA Blackwell GPUs and CUDA 12.8, this release brings over 950 binaries and 130+ HPC and AI packages. E4S is your go-to for scalable, open-source HPC-AI softwa...

E4S 25.06 is here! ✨

Now supporting NVIDIA Blackwell GPUs and CUDA 12.8, this release brings over 950 binaries and 130+ HPC and AI packages. E4S is your go-to for scalable, open-source HPC-AI software.

🔗 Details: insidehpc.com/2025/06/e4s-...

HPSF 🤝 ISC 2025
Join us next week at ISC for tutorials, BoFs, and workshops on HPSF projects Spack, OpenCHAMI, and more.
🗓️ Details: hpsf.io/blog/2025/hp...
#HPSF #ISC25 #ISChpc #ISC25_SCC #ConnectingTheDots

Yes, the recording are now available. You can find the links in our recap blog: hpsf.io/blog/2025/hp...

The inaugural High Performance Software Foundation Conference offered updates from HPSF projects, insights on processor & system trends, active discussions around the future of interoperability, and more. ▶️ Find our #HPSFCon recap and links to all the recordings at: hpsf.io/blog/2025/hp...

Exploring C++ Standard Parallelism Features for GPU Programming in a Particle-In-Cell Application

Grab your tea 🍵 & join the next Kokkos Tea-time session organized by CExA to learn more about Exploring C++ Standard Parallelism Features for GPU Programming in a Particle-In-Cell Application w/ Ester El Khoury ⏰ Wed, May 21 at 7AM PDT 🫖 Learn more & get Zoom link: cexa-project.org/news/2025-05...

We had a great time at HPSF Conference last week 💥
What were your highlights? #HPSFCon

What an incredible week at the inaugural #HPSFCon! 🙌 The HPSF community showed up in full force to shape the future of open source high performance software. A huge thank you to all our speakers & attendees who made this first HPSF Conference such a success 🎊

HPSF Conference Day 4️⃣ and we're still going strong!
Today's #HPSFCon meeting schedule features:
🔹 Kokkos
🔹 Spack
🔹 Charliecloud
🔹 HPX

HPSF Conference Day 3️⃣ starts off with a bang 🧨

Today's #HPSFCon agenda features in-depth sessions for several HPSF project communities including:

🎇 AMReX
🎇 Apptainer
🎇 Charliecloud
🎇 Kokkos
🎇 Spack
🎇 Trilinos

#HPSFCon Birds of a Feather (BoF) focuses on the current state & future direction of the HPSF community ➡️ with Andy Warner, Bill Hoffman, Ansar Calloo, Julia Plews, Angelica Loshak, John Mellor-Crummey, Nur Fadel, Todd Gamblin, Julien Bigot

Working Group breakout sessions at HPSF Conference
📈 Benchmarking
🔁 CI
🧩 Interoperability
📣 Outreach
🌱 Prospective Projects

Panel discussion underway at #HPSFCon on processor trends and what they mean for software
🔸 Moderator: Christian Trott
🔸 Panelists: Brian Cornille, Barton Fiske, Kristi Belcher, Patrick Fasano, Michael James, Andy Warner

HPSF Conference Day 2️⃣ is off to a great start with an overview of the current landscape of exascale supercomputing technologies from the user perspective, discussing performance, usability & issues on current systems #HPSFCon

Panel Discussion: Status and Trends in the HPC Landscape with Moderator: 💠 @tgamblin.bsky.social & Panelists: 💠 Jayesh Badwaik 💠 Heidi Poxon 💠 Dan Stanzione 💠 Mike Kiernan 💠 Nur Aiman Fadel 💠 Doug Jacobsen 💠 Sara Campbell

#HPSFCon project updates 🚀
🔹 Michael Ferguson - Chapel
🔹 Hartmut Kaiser - HPX
🔹 Adrian Reber - OpenHPC

HPSF project updates continue at #HPSFCon with
🔹 Andrew Myers - AMReX
🔹 Christian Trott - Kokkos

#HPSFCon HPSF Project Updates

Latest updates from HPSF projects presented at #HPSFCon by:
✅ Jonathon Anderson - HPCToolkit
✅ Dave Dykstra - Apptainer
✅ Reid Priedhorsky -Charliecloud
✅ Gregory Becker - Spack
✅ Sameer Shende - E4S
✅ Edoardo Zoni - WarpX
✅ Kenneth Moreland - Viskores
✅ Curtis Ober - Trilinos

#HPSFCon The future of high performance software is being built here — together. Let’s go!
🔧 Bill Hoffman of Kitware walked through Technical Advisory Council (TAC) goals and activities
🛠️ Damien Lebrun-Grandie of Oak Ridge National Laboratory introduced HPSF working groups and how to get involved

Kicking off #HPSFCon strong
👋 Christian Trott of @sandialabs.bsky.social welcomed attendees & outlined what to expect
🔍 @tgamblin.bsky.social of LLNL gave the HPSF State of the Project Overview
🤝 Heidi Poxon of AWS shared all about the Governing Board & vision for HPSF

Welcome to the inaugural HPSF Conference! Thanks for joining us in the opening of this new chapter of the High Performance Software Foundation 🎉 #HPSFCon #HPSF #HPC

HPSF Conference | LF Events Inaugural HPSF Conference hosted by the High Performance Software Foundation (HPSF) where the brightest minds in high performance software come together.

👉 View the full schedule and register now: events.linuxfoundation.org/hpsf-confere...

We're looking forward to HPSFCon next week with more than 130 speakers on the most pressing high performance software topics 🔥 Featured panels include:
👥 Status and Trends in the HPC Landscape
👥 Processor Trends and What They Mean for Software
Join us in Chicago to be part of the conversation!