High Performance Software Foundation (HPSF)
@hpsf.bsky.social
Building the Future of High Performance Software
Chapel 2.7 is now live! 💙
This release marks an important milestone for the project, as 2.7 is the first version released since Chapel joined the HPSF as an established project in November.
Check out all the highlights in our latest blog post: hpsf.io/blog/2025/ch...
This release marks an important milestone for the project, as 2.7 is the first version released since Chapel joined the HPSF as an established project in November.
Check out all the highlights in our latest blog post: hpsf.io/blog/2025/ch...
Chapel 2.7 Released – High Performance Software Foundation (HPSF)
hpsf.io
December 18, 2025 at 9:42 PM
Chapel 2.7 is now live! 💙
This release marks an important milestone for the project, as 2.7 is the first version released since Chapel joined the HPSF as an established project in November.
Check out all the highlights in our latest blog post: hpsf.io/blog/2025/ch...
This release marks an important milestone for the project, as 2.7 is the first version released since Chapel joined the HPSF as an established project in November.
Check out all the highlights in our latest blog post: hpsf.io/blog/2025/ch...
"With HPSF, the #HPC community now has what I consider to be the largest and healthiest forum for developing and nurturing open source software that it ever has," says
@bradcray.bsky.social in Chapel blog: chapel-lang.org/blog/posts/1...
@bradcray.bsky.social in Chapel blog: chapel-lang.org/blog/posts/1...
December 15, 2025 at 6:13 PM
"With HPSF, the #HPC community now has what I consider to be the largest and healthiest forum for developing and nurturing open source software that it ever has," says
@bradcray.bsky.social in Chapel blog: chapel-lang.org/blog/posts/1...
@bradcray.bsky.social in Chapel blog: chapel-lang.org/blog/posts/1...
Kokkos 5.0 is officially out. ✨
Details:
- Moves the project to C++20
- Retires older interfaces, reducing complexity for future work
- Ideal time for teams to review workflows
Read the full update here: hpsf.io/blog/2025/ko...
Details:
- Moves the project to C++20
- Retires older interfaces, reducing complexity for future work
- Ideal time for teams to review workflows
Read the full update here: hpsf.io/blog/2025/ko...
December 11, 2025 at 5:39 PM
Kokkos 5.0 is officially out. ✨
Details:
- Moves the project to C++20
- Retires older interfaces, reducing complexity for future work
- Ideal time for teams to review workflows
Read the full update here: hpsf.io/blog/2025/ko...
Details:
- Moves the project to C++20
- Retires older interfaces, reducing complexity for future work
- Ideal time for teams to review workflows
Read the full update here: hpsf.io/blog/2025/ko...
The CFP for HPSFCon 2026 is open 🤩
We're looking for sessions on:
- Building and Sustaining Communities 🔨
- User and Contributor Experiences 🤝
- Project and Ecosystem Growth 📈
More details on our blog: hpsf.io/blog/2025/hp...
We're looking for sessions on:
- Building and Sustaining Communities 🔨
- User and Contributor Experiences 🤝
- Project and Ecosystem Growth 📈
More details on our blog: hpsf.io/blog/2025/hp...
December 3, 2025 at 6:23 PM
The CFP for HPSFCon 2026 is open 🤩
We're looking for sessions on:
- Building and Sustaining Communities 🔨
- User and Contributor Experiences 🤝
- Project and Ecosystem Growth 📈
More details on our blog: hpsf.io/blog/2025/hp...
We're looking for sessions on:
- Building and Sustaining Communities 🔨
- User and Contributor Experiences 🤝
- Project and Ecosystem Growth 📈
More details on our blog: hpsf.io/blog/2025/hp...
Reposted by High Performance Software Foundation (HPSF)
🚀 Modules 5.6.1 is now available! This release includes fixes for recently reported issues. Learn more in the release notes: modules.readthedocs.io/en/stable/NE... #HPC
Release notes - Modules documentation
modules.readthedocs.io
November 26, 2025 at 6:29 AM
🚀 Modules 5.6.1 is now available! This release includes fixes for recently reported issues. Learn more in the release notes: modules.readthedocs.io/en/stable/NE... #HPC
CExA is organizing a #Kokkos Hackathon 🇫🇷 open to anyone / geared for PhD & post-doc level researchers
📅 January 12–16, 2026
📍 Maison de la Simulation (MdlS), Saclay / Gif-sur-Yvette, France
🆓 Registration is FREE (but required!)
👉 Learn more & register now: indico.math.cnrs.fr/event/15313/
📅 January 12–16, 2026
📍 Maison de la Simulation (MdlS), Saclay / Gif-sur-Yvette, France
🆓 Registration is FREE (but required!)
👉 Learn more & register now: indico.math.cnrs.fr/event/15313/
November 26, 2025 at 3:10 PM
CExA is organizing a #Kokkos Hackathon 🇫🇷 open to anyone / geared for PhD & post-doc level researchers
📅 January 12–16, 2026
📍 Maison de la Simulation (MdlS), Saclay / Gif-sur-Yvette, France
🆓 Registration is FREE (but required!)
👉 Learn more & register now: indico.math.cnrs.fr/event/15313/
📅 January 12–16, 2026
📍 Maison de la Simulation (MdlS), Saclay / Gif-sur-Yvette, France
🆓 Registration is FREE (but required!)
👉 Learn more & register now: indico.math.cnrs.fr/event/15313/
So proud to be recognized as the Readers' Choice for Best HPC Collaboration in HPCwire!
Thank you once again to everyone who voted, and everyone who visited us at SC this week! 💚 💙 ❤️
Thank you once again to everyone who voted, and everyone who visited us at SC this week! 💚 💙 ❤️
November 20, 2025 at 8:31 PM
So proud to be recognized as the Readers' Choice for Best HPC Collaboration in HPCwire!
Thank you once again to everyone who voted, and everyone who visited us at SC this week! 💚 💙 ❤️
Thank you once again to everyone who voted, and everyone who visited us at SC this week! 💚 💙 ❤️
HPSFCon 2026 Call for Proposals are OPEN! 📄
🎤 Submit talks, discussions, lightning sessions, posters that are moving HPC forward
📅 Deadline: January 11, 2026
👉 Submit your proposal here: events.linuxfoundation.org/hpsf-confere...
💭 Learn more about what we are looking for: hpsf.io/blog/2025/hp...
🎤 Submit talks, discussions, lightning sessions, posters that are moving HPC forward
📅 Deadline: January 11, 2026
👉 Submit your proposal here: events.linuxfoundation.org/hpsf-confere...
💭 Learn more about what we are looking for: hpsf.io/blog/2025/hp...
November 20, 2025 at 2:42 PM
HPSFCon 2026 Call for Proposals are OPEN! 📄
🎤 Submit talks, discussions, lightning sessions, posters that are moving HPC forward
📅 Deadline: January 11, 2026
👉 Submit your proposal here: events.linuxfoundation.org/hpsf-confere...
💭 Learn more about what we are looking for: hpsf.io/blog/2025/hp...
🎤 Submit talks, discussions, lightning sessions, posters that are moving HPC forward
📅 Deadline: January 11, 2026
👉 Submit your proposal here: events.linuxfoundation.org/hpsf-confere...
💭 Learn more about what we are looking for: hpsf.io/blog/2025/hp...
Having a great time at SC25 💃 We'll be here all week at booth 6134!
Come talk about open source high performance software with us. And maybe take some stickers.
Come talk about open source high performance software with us. And maybe take some stickers.
November 19, 2025 at 3:46 PM
Having a great time at SC25 💃 We'll be here all week at booth 6134!
Come talk about open source high performance software with us. And maybe take some stickers.
Come talk about open source high performance software with us. And maybe take some stickers.
Starting soon: Building Community with HPSF at the NVIDIA booth (1515) at SC25 from 2:30-3pm CST!
Join Christian Trott and Heidi Poxon as they discuss how HPSF is building a strong community for our projects.
Join Christian Trott and Heidi Poxon as they discuss how HPSF is building a strong community for our projects.
November 18, 2025 at 8:04 PM
Starting soon: Building Community with HPSF at the NVIDIA booth (1515) at SC25 from 2:30-3pm CST!
Join Christian Trott and Heidi Poxon as they discuss how HPSF is building a strong community for our projects.
Join Christian Trott and Heidi Poxon as they discuss how HPSF is building a strong community for our projects.
E4S 25.11 has been released! ✨
Join us for an E4S demo at the DOE booth (#410) on Wednesday, November 19 at 11am CST, at SC25. 🤓
Check out the release details here: e4s.io/news/NEWS_RE...
Join us for an E4S demo at the DOE booth (#410) on Wednesday, November 19 at 11am CST, at SC25. 🤓
Check out the release details here: e4s.io/news/NEWS_RE...
November 18, 2025 at 5:23 PM
E4S 25.11 has been released! ✨
Join us for an E4S demo at the DOE booth (#410) on Wednesday, November 19 at 11am CST, at SC25. 🤓
Check out the release details here: e4s.io/news/NEWS_RE...
Join us for an E4S demo at the DOE booth (#410) on Wednesday, November 19 at 11am CST, at SC25. 🤓
Check out the release details here: e4s.io/news/NEWS_RE...
Starting in 1 hour: Join us for the HPSF BoF!
🕒 12:15pm CST
📍 232 @ SC25
💻 More details: sc25.conference-program.com/presentation...
🕒 12:15pm CST
📍 232 @ SC25
💻 More details: sc25.conference-program.com/presentation...
November 18, 2025 at 5:01 PM
Starting in 1 hour: Join us for the HPSF BoF!
🕒 12:15pm CST
📍 232 @ SC25
💻 More details: sc25.conference-program.com/presentation...
🕒 12:15pm CST
📍 232 @ SC25
💻 More details: sc25.conference-program.com/presentation...
HPSF 🤝 SC25
Come say hi at booth 6134!
Come say hi at booth 6134!
November 18, 2025 at 1:04 AM
HPSF 🤝 SC25
Come say hi at booth 6134!
Come say hi at booth 6134!
We’re so excited to share that HPSF has been recognized as the Best HPC Collaboration in the 22nd edition of the HPCwire Readers’ Choice Awards! 🏆
Thank you to everyone who voted for HPSF. We’re excited for what the future of HPC holds!
hpsf.io/blog/2025/hp...
Thank you to everyone who voted for HPSF. We’re excited for what the future of HPC holds!
hpsf.io/blog/2025/hp...
November 18, 2025 at 12:58 AM
We’re so excited to share that HPSF has been recognized as the Best HPC Collaboration in the 22nd edition of the HPCwire Readers’ Choice Awards! 🏆
Thank you to everyone who voted for HPSF. We’re excited for what the future of HPC holds!
hpsf.io/blog/2025/hp...
Thank you to everyone who voted for HPSF. We’re excited for what the future of HPC holds!
hpsf.io/blog/2025/hp...
Chapel has joined HPSF 🚀👏 Chapel is an open source language for scalable parallel computing, enabling efficient computation across desktops, clusters, & supercomputers. Through HPSF, Chapel will continue to grow as a community-governed project. Learn more: hpsf.io/blog/2025/hp...
November 17, 2025 at 2:18 PM
Chapel has joined HPSF 🚀👏 Chapel is an open source language for scalable parallel computing, enabling efficient computation across desktops, clusters, & supercomputers. Through HPSF, Chapel will continue to grow as a community-governed project. Learn more: hpsf.io/blog/2025/hp...
Heading to #SC25? Come meet HPSF projects and members in St. Louis!
We’ll be sharing open tools and tech that make high-performance software easier to build, manage, and scale.
📍 Booth 6134
🗓️ November 17–21
Check out our sessions, posters, and activities here: hpsf.io/blog/2025/hp...
We’ll be sharing open tools and tech that make high-performance software easier to build, manage, and scale.
📍 Booth 6134
🗓️ November 17–21
Check out our sessions, posters, and activities here: hpsf.io/blog/2025/hp...
November 13, 2025 at 6:50 PM
Heading to #SC25? Come meet HPSF projects and members in St. Louis!
We’ll be sharing open tools and tech that make high-performance software easier to build, manage, and scale.
📍 Booth 6134
🗓️ November 17–21
Check out our sessions, posters, and activities here: hpsf.io/blog/2025/hp...
We’ll be sharing open tools and tech that make high-performance software easier to build, manage, and scale.
📍 Booth 6134
🗓️ November 17–21
Check out our sessions, posters, and activities here: hpsf.io/blog/2025/hp...
We’re delighted to welcome Modules to the High Performance Software Foundation as an established project 🎊
Read the announcement ➡️ hpsf.io/blog/2025/hi...
Read the announcement ➡️ hpsf.io/blog/2025/hi...
November 10, 2025 at 2:25 PM
We’re delighted to welcome Modules to the High Performance Software Foundation as an established project 🎊
Read the announcement ➡️ hpsf.io/blog/2025/hi...
Read the announcement ➡️ hpsf.io/blog/2025/hi...
We’re excited to welcome @microsoft.com as an HPSF premier member 🎉
➡️ Read the announcement: hpsf.io/blog/2025/mi...
#HPSF #HighPerformanceSoftware #Microsoft #HPC
➡️ Read the announcement: hpsf.io/blog/2025/mi...
#HPSF #HighPerformanceSoftware #Microsoft #HPC
October 14, 2025 at 4:07 PM
We’re excited to welcome @microsoft.com as an HPSF premier member 🎉
➡️ Read the announcement: hpsf.io/blog/2025/mi...
#HPSF #HighPerformanceSoftware #Microsoft #HPC
➡️ Read the announcement: hpsf.io/blog/2025/mi...
#HPSF #HighPerformanceSoftware #Microsoft #HPC
HPSF Board Member & Kokkos Project Maintainer, Damien Lebrun-Grandié, of Oak Ridge National Laboratory (ORNL) will share a maintainer's perspective on Sustainable HPC Software in #HPC Best Practices Webinar - Oct 15 at 1:00pm EDT 🔎 Learn more:
ideas-productivity.org/events/hpcbp...
ideas-productivity.org/events/hpcbp...
October 7, 2025 at 7:54 PM
HPSF Board Member & Kokkos Project Maintainer, Damien Lebrun-Grandié, of Oak Ridge National Laboratory (ORNL) will share a maintainer's perspective on Sustainable HPC Software in #HPC Best Practices Webinar - Oct 15 at 1:00pm EDT 🔎 Learn more:
ideas-productivity.org/events/hpcbp...
ideas-productivity.org/events/hpcbp...
Great news! The date & location is locked in for #HPSFCon 2026. Save the date:
➡️ HPSF Conference
📅 March 16-20, 2026
📍 Chicago, IL
The 2nd annual HPSFCon will again bring together the brightest minds in high performance software. Stay tuned for CFP & registration details later this month.
➡️ HPSF Conference
📅 March 16-20, 2026
📍 Chicago, IL
The 2nd annual HPSFCon will again bring together the brightest minds in high performance software. Stay tuned for CFP & registration details later this month.
October 1, 2025 at 6:42 PM
Great news! The date & location is locked in for #HPSFCon 2026. Save the date:
➡️ HPSF Conference
📅 March 16-20, 2026
📍 Chicago, IL
The 2nd annual HPSFCon will again bring together the brightest minds in high performance software. Stay tuned for CFP & registration details later this month.
➡️ HPSF Conference
📅 March 16-20, 2026
📍 Chicago, IL
The 2nd annual HPSFCon will again bring together the brightest minds in high performance software. Stay tuned for CFP & registration details later this month.
OpenCHAMI Developer Summit 2025 recap is live ✨ 👀
Highlights included hands-on tutorials, talks on scaling, security, and automation, plus community-driven planning for the future.
Full recap + recordings here: hpsf.io/blog/2025/op...
#OpenCHAMI #HPC #DeveloperSummit #OpenSource
Highlights included hands-on tutorials, talks on scaling, security, and automation, plus community-driven planning for the future.
Full recap + recordings here: hpsf.io/blog/2025/op...
#OpenCHAMI #HPC #DeveloperSummit #OpenSource
OpenCHAMI Developer Summit 2025 – Event Summary – High Performance Software Foundation (HPSF)
hpsf.io
September 30, 2025 at 7:29 PM
OpenCHAMI Developer Summit 2025 recap is live ✨ 👀
Highlights included hands-on tutorials, talks on scaling, security, and automation, plus community-driven planning for the future.
Full recap + recordings here: hpsf.io/blog/2025/op...
#OpenCHAMI #HPC #DeveloperSummit #OpenSource
Highlights included hands-on tutorials, talks on scaling, security, and automation, plus community-driven planning for the future.
Full recap + recordings here: hpsf.io/blog/2025/op...
#OpenCHAMI #HPC #DeveloperSummit #OpenSource
ChapelCon 25 is coming up! 🚀 Join the free, online event from October 7–10 to dive into productive parallel programming with Chapel.
There’s something for everyone: tutorials, coding sessions, office hours, and talks.
Sign up here: hpe.zoom.us/meeting/regi...
There’s something for everyone: tutorials, coding sessions, office hours, and talks.
Sign up here: hpe.zoom.us/meeting/regi...
September 29, 2025 at 5:58 PM
ChapelCon 25 is coming up! 🚀 Join the free, online event from October 7–10 to dive into productive parallel programming with Chapel.
There’s something for everyone: tutorials, coding sessions, office hours, and talks.
Sign up here: hpe.zoom.us/meeting/regi...
There’s something for everyone: tutorials, coding sessions, office hours, and talks.
Sign up here: hpe.zoom.us/meeting/regi...
Missed our 4 day tutorial at ICPP? We've outlined the highlights in our latest blog ✏️ ✨
Read more about our work with Spack, Kokkos, and Trilinos: hpsf.io/blog/2025/hp...
Read more about our work with Spack, Kokkos, and Trilinos: hpsf.io/blog/2025/hp...
September 24, 2025 at 4:29 PM
Missed our 4 day tutorial at ICPP? We've outlined the highlights in our latest blog ✏️ ✨
Read more about our work with Spack, Kokkos, and Trilinos: hpsf.io/blog/2025/hp...
Read more about our work with Spack, Kokkos, and Trilinos: hpsf.io/blog/2025/hp...
🏆 HPSF is nominated for best HPC collaboration in this year’s HPCwire Readers' Choice Awards.
🏆 Spack 1.0 is also nominated for best HPC programming tool.
Vote now: www.hpcwire.com/2025-hpcwire...
#HPSF #Spack #HPCwire #HPCCollaboration #HPCProgrammingTool
🏆 Spack 1.0 is also nominated for best HPC programming tool.
Vote now: www.hpcwire.com/2025-hpcwire...
#HPSF #Spack #HPCwire #HPCCollaboration #HPCProgrammingTool
September 19, 2025 at 4:29 PM
🏆 HPSF is nominated for best HPC collaboration in this year’s HPCwire Readers' Choice Awards.
🏆 Spack 1.0 is also nominated for best HPC programming tool.
Vote now: www.hpcwire.com/2025-hpcwire...
#HPSF #Spack #HPCwire #HPCCollaboration #HPCProgrammingTool
🏆 Spack 1.0 is also nominated for best HPC programming tool.
Vote now: www.hpcwire.com/2025-hpcwire...
#HPSF #Spack #HPCwire #HPCCollaboration #HPCProgrammingTool
Working on performance portability, sustainability, or trust in software? HPSFCon sessions dive into these challenges and more.
👀 🎧 Watch them on demand: www.youtube.com/playlist?lis...
👀 🎧 Watch them on demand: www.youtube.com/playlist?lis...
September 18, 2025 at 7:41 PM
Working on performance portability, sustainability, or trust in software? HPSFCon sessions dive into these challenges and more.
👀 🎧 Watch them on demand: www.youtube.com/playlist?lis...
👀 🎧 Watch them on demand: www.youtube.com/playlist?lis...