High Performance Software Foundation (HPSF)
@hpsf.bsky.social
π€ 420
π₯ 5
π 162
Building the Future of High Performance Software
π St. Paddyβs Day +
#HPSFcon
= the perfect Chicago mix. After a day of high-performance software deep dives on March 17, join us for our Attendee Reception! Connect with devs and researchers over festive cheer and great conversation. π» π Register:
hubs.la/Q045Bs4b0
loading . . .
Register | LF Events
Register Now! The registration deadline is 11:59 PM Central Time on the respective date. Quick Note: We never sell attendee lists or contact information, nor do we authorize others to do so.
https://hubs.la/Q045Bs4b0
about 14 hours ago
0
2
1
HPSF Year in Review: Trilinos π¨ Trilinos completed major modernization work in 2025, transitioning core linear algebra to implementations built on Kokkos. In 2026 the project is preparing the 17.0 release with improved performance, CI, and build reproducibility. Details π
hubs.la/Q03-_cpM0
4 days ago
0
2
1
HPSF Conference (March 16β20, 2026) in Chicago marks a pivotal moment for the high performance computing (HPC) community. The 1st several days are packed with main stage sessions & then HPSF Project Meetings kick off on Wednesday afternoon - Friday. Learn more:
hpsf.io/blog/2026/hp...
5 days ago
1
0
2
π¨ Standard registration closes tomorrow!
#HPSFcon
is focused on building the next generation of high performance software. Browse the full schedule:
events.linuxfoundation.org/hpsf-confere...
Secure your pass by February 27 to save:
events.linuxfoundation.org/hpsf-confere...
12 days ago
0
0
0
HPSF Year in Review: Spack π¦ Spack delivered major usability and dependency management improvements with the 1.0 and 1.1 releases in 2025. In 2026 the focus is on refining workflows and improving support for shared Spack deployments. Check out the full recap here:
hubs.la/Q03-_8nP0
13 days ago
0
1
1
β³ 3 days left. Standard registration for HPSFcon closes February 27. π View the full schedule:
hubs.la/Q044kTM20
π« Register now before rates increase:
hubs.la/Q044kV8-0
loading . . .
Schedule | LF Events
March 16 β 20, 2026 | Chicago, Illinois Please note: All session times are in Central Daylight Time (UTC/GMT -5). IMPORTANT NOTE: Timing of sessions and room locations are subject to change View theβ¦
https://hubs.la/Q044kTM20
13 days ago
0
2
1
One of the most exciting parts of the upcoming HPSF Conference in Chicago is the lineup of project meetings. These gatherings are designed for meaningful engagement with the communities behind high performance software initiatives. View the schedule + register today:
hubs.la/Q043vVYw0
loading . . .
Schedule | LF Events
March 16 β 20, 2026 | Chicago, Illinois Please note: All session times are in Central Daylight Time (UTC/GMT -5). IMPORTANT NOTE: Timing of sessions and room locations are subject to change View theβ¦
https://hubs.la/Q043vV_d0
18 days ago
0
1
1
HPSF Year in Review: OpenCHAMI π₯οΈ OpenCHAMI expanded its governance with new industry participation and increased adoption in 2025. In 2026 the project is adding microservice capabilities, deeper inventory management, and more community events. Check out the full recap here:
hubs.la/Q03-_gbZ0
20 days ago
0
1
0
Reminder: Join us for the HPSF Community Summit 2026 in Braunschweig, Germany, February 25-27! π Learn whatβs new with HPSF projects, give us feedback on your use of HPSF software, meet with project communities, and tell us how to grow and improve them. Details here:
hpsf.io/event/hpsf-c...
21 days ago
0
0
1
HPSF Year in Review: Modules π§° Modules clarified project structure and released version 5.6 with a new hierarchy mechanism in 2025. In 2026 the project is growing its steering committee and delivering performance improvements with closer ties to Spack and EESSI.
hubs.la/Q03-_dXF0
27 days ago
0
6
1
Kokkos Quo Vadis: Shaping the Future of the Ecosystem - Thurs. February 12 at 1 PM EST, virtual via Zoom Join the
#Kokkos
leadership team for an interactive BoF session. Hear about the long-term roadmap & influence the direction of the Kokkos Ecosystem. Details:
kokkos.org/community/ev...
loading . . .
Kokkos Quo Vadis: Shaping the Future of the Ecosystem
Join the Kokkos leadership team for an interactive Birds-of-a-Feather (BoF) session hosted by the Consortium for the Advancement of Scientific Software (CASS). This session, “Kokkos Quo Vadis&rd...
https://kokkos.org/community/events/2026-02-12-kokkos-quo-vadis-cass-bof/
29 days ago
0
2
2
HPSF Year in Review: Kokkos βοΈ Kokkos modernized its code base in 2025 with C++ 20, std mdspan, improved documentation, and stronger subprojects. In 2026 the focus is on new architecture support & expanded community engagement. Check out the full recap here:
hpsf.io/blog/2026/ch...
about 1 month ago
0
2
1
HPSF Conference is committed to accessibility & community participation. Scholarship applications for
#HPSFcon
close Feb 9. If financial support would help you attend March 16-20 in Chicago, be sure to apply before the deadline. π Learn more and apply:
events.linuxfoundation.org/hpsf-confere...
about 1 month ago
0
1
1
reposted by
High Performance Software Foundation (HPSF)
v
about 1 month ago
Coming to the
@hpsf.bsky.social
Conference in March? I hope you will attend the Flux Framework sessions! π We will have a half day of interesting and fun talks, including an AI/ML Simulation Tutorial in Kubernetes. All sing with me now - "I like to Kube It, Kube It!"
youtu.be/21hi3jtGytg
π¦©
loading . . .
I Like to Move It, Move It!
YouTube video by vsoch
https://youtu.be/21hi3jtGytg
0
2
2
Save the date for the first Modules TSC meeting on Feb. 18th π
add a skeleton here at some point
about 1 month ago
0
0
1
Top 5 Reasons to Attend HPSF Conference 2026 π§βπ»
hpsf.io/blog/2026/to...
#HPSFCon
about 1 month ago
0
2
3
HPSF Conference heads to Chicago March 16-20 & now is the time to act! Registration prices for
#HPSFcon
increase February 27. Join us for practical sessions, real-world lessons, & open source collaboration. ποΈ Secure your pass:
events.linuxfoundation.org/hpsf-confere...
about 1 month ago
0
0
1
We had a great time at
#FOSDEM
at the HPC, Big Data & Data Science devroom & dinner! If you missed Xavier Delaruelleβs talk on HPSF, view it on our YouTube channel:
youtu.be/-DdFXt5wLL0?...
Photos provided by
@boegel.bsky.social
πΈ
about 1 month ago
0
7
3
HPSF Year in Review: HPCToolkit π HPCToolkit delivered GPU instruction sampling support across major hardware in 2025. In 2026 the project is advancing GPU performance analysis, introducing a Python API, and expanding support for AI & ML workloads. Check out the full recap:
hpsf.io/blog/2026/ch...
about 1 month ago
0
2
1
HPSF Year in Review: E4S π§© E4S expanded GPU platform support, refreshed OS images, and added AI tooling in 2025. In 2026 the focus shifts to tighter Spack integration, stronger binary caches, improved CI containers, and broader AI package coverage. Check out the full recap here:
hubs.la/Q03-_cmL0
about 1 month ago
0
0
1
This is it. β° Early Bird pricing for HPSF Conference ends today at 11:59 PM CST. Don't miss your chance to save $100 and join developers, researchers, architects, and open source leaders March 16-20 in Chicago. ποΈ Register now before the price jump:
hubs.la/Q040NLlc0
loading . . .
Schedule | LF Events
March 16 β 20, 2026 | Chicago, Illinois Please note: All session times are in Central Daylight Time (UTC/GMT -5). IMPORTANT NOTE: Timing of sessions and room locations are subject to change View theβ¦
https://hubs.la/Q040NMSn0
about 1 month ago
1
0
0
reposted by
High Performance Software Foundation (HPSF)
Chapel Programming Language
about 1 month ago
For the first time, Chapel will be represented at
@fosdem.org
! If you will be at FOSDEM 2026, make sure to stop by the HPC, Big Data & Data Science track on Sunday and see Jade Abraham talk about Productive Parallel Computing in Chapel and Arkouda.
fosdem.org/2026/schedul...
0
6
5
Join us for the HPSF Community Summit 2026 in Braunschweig, Germany, February 25-27! π Learn whatβs new with HPSF projects, give us feedback on your use of HPSF software, meet with project communities, and tell us how to grow and improve them. Details:
hpsf.io/event/hpsf-c...
about 1 month ago
0
2
3
HPSF Year in Review: Charliecloud π³ Charliecloud strengthened workflows, documentation, and governance in 2025 while advancing CDI support. In 2026 the roadmap includes broader CI coverage, improved build features, clearer APIs, and wider platform support.
hubs.la/Q03-_bYb0
about 1 month ago
0
0
0
Xavier Delaruelle is taking the FOSDEM stage to talk HPSF. Get a quick tour of the High Performance Software Foundation, recent wins, new members, and what is coming up in 2026. π Join the session on Feb 1 to see how HPSF supports projects and builds real collaboration:
fosdem.org/2026/schedul...
about 1 month ago
0
2
1
HPSF Year in Review: Chapel π§
@chapellanguage.bsky.social
joined HPSF in 2025, launched open governance, shipped regular releases, and expanded community engagement. In 2026 the project is improving tooling, compile times, debugging, dynamic modules, and the Mason package ecosystem.
about 2 months ago
1
0
1
The HPSF Conference 2026 schedule is officially live π₯ A preview of whatβs on the schedule: β’ Building Open Source Communities through Effective Tutorials β’ Navigating the Shift to Heterogeneous Containers β’ Paying Down Tech Debt: The Challenges of Maintaining Legacy Code in HPC
hubs.la/Q03_NXfQ0
loading . . .
Schedule | LF Events
March 16 β 20, 2026 | Chicago, Illinois Please note: All session times are in Central Daylight Time (UTC/GMT -5). IMPORTANT NOTE: Timing of sessions and room locations are subject to change View theβ¦
https://hubs.la/Q03_NXfQ0
about 2 months ago
0
2
1
"Iβm already seeing many members of our HPC and AI team actively engaging with the community, learning from it, and contributing back." -- Joe Greenseid, HPSF Board Member Hear what Joe had to say about the benefits Microsoft has gotten since joining HPSF in our latest blog π
hubs.la/Q03_CGc70
about 2 months ago
0
0
0
HPSF Year in Review: Apptainer π¦ Apptainer delivered major platform and security updates with the 1.4.x releases in 2025. In 2026 the focus is on Container Device Interface support, reproducible builds, a new buildkit bootstrap, and IPFS based downloads. Recap here:
hubs.la/Q03-_8K20
about 2 months ago
1
4
2
HPSF Year in Review: AMReX π AMReX extended linear solver support, added new particle class optimizations, and broadened GPU CI in 2025. In 2026 we are focusing on expanded architecture coverage, mesh algorithm support, and AI ML workflow bindings. Check out the full recap here:
hubs.la/Q03-_8pn0
about 2 months ago
0
1
1
Last chance to submit to speak at HPSF Conference
#HPSFCon
taking place March 16-20 in Chicago. π€ Get your submissions in by January 11 at 11:59 PM CST:
events.linuxfoundation.org/hpsf-confere...
about 2 months ago
0
1
4
The past year was full of momentum for the High Performance Software Foundation and HPSF projects π As the neutral hub for open source high performance software, check out what we accomplished in 2025 & whatβs on the horizon for 2026 β‘οΈ
hpsf.io/blog/2026/ch...
about 2 months ago
0
4
3
Chapel 2.7 is now live! π 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...
loading . . .
Chapel 2.7 Released β High Performance Software Foundation (HPSF)
https://hpsf.io/blog/2025/chapel-2-7-released/
3 months ago
0
4
2
"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...
loading . . .
3 months ago
0
3
3
Kokkos 5.0 is officially out. β¨ 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...
3 months ago
0
2
1
The CFP for HPSFCon 2026 is open π€© We're looking for sessions on: - Building and Sustaining Communities π¨ - User and Contributor Experiences π€ - Project and Ecosystem Growth π More details on our blog:
hpsf.io/blog/2025/hp...
loading . . .
3 months ago
0
1
4
reposted by
High Performance Software Foundation (HPSF)
EnvModules
3 months ago
π 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
loading . . .
Release notes - Modules documentation
https://modules.readthedocs.io/en/stable/NEWS.html#modules-5-6-1-2025-11-25
0
5
3
CExA is organizing a
#Kokkos
Hackathon π«π· open to anyone / geared for PhD & post-doc level researchers π January 12β16, 2026 π Maison de la Simulation (MdlS), Saclay / Gif-sur-Yvette, France π Registration is FREE (but required!) π Learn more & register now:
indico.math.cnrs.fr/event/15313/
3 months ago
0
0
0
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! π π β€οΈ
loading . . .
4 months ago
0
14
3
HPSFCon 2026 Call for Proposals are OPEN! π π€ Submit talks, discussions, lightning sessions, posters that are moving HPC forward π Deadline: January 11, 2026 π Submit your proposal here:
events.linuxfoundation.org/hpsf-confere...
π Learn more about what we are looking for:
hpsf.io/blog/2025/hp...
4 months ago
0
2
4
Having a great time at SC25 π We'll be here all week at booth 6134! Come talk about open source high performance software with us. And maybe take some stickers.
4 months ago
0
3
0
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.
4 months ago
0
2
0
E4S 25.11 has been released! β¨ Join us for an E4S demo at the DOE booth (#410) on Wednesday, November 19 at 11am CST, at SC25. π€ Check out the release details here:
e4s.io/news/NEWS_RE...
4 months ago
0
0
0
Starting in 1 hour: Join us for the HPSF BoF! π 12:15pm CST π 232 @ SC25 π» More details:
sc25.conference-program.com/presentation...
4 months ago
1
4
1
HPSF π€ SC25 Come say hi at booth 6134!
4 months ago
0
12
2
Weβre so excited to share that HPSF has been recognized as the Best HPC Collaboration in the 22nd edition of the HPCwire Readersβ Choice Awards! π Thank you to everyone who voted for HPSF. Weβre excited for what the future of HPC holds!
hpsf.io/blog/2025/hp...
4 months ago
0
8
4
Chapel has joined HPSF ππ 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...
4 months ago
0
7
2
Heading to
#SC25
? Come meet HPSF projects and members in St. Louis! Weβll be sharing open tools and tech that make high-performance software easier to build, manage, and scale. π Booth 6134 ποΈ November 17β21 Check out our sessions, posters, and activities here:
hpsf.io/blog/2025/hp...
4 months ago
0
4
2
Weβre delighted to welcome Modules to the High Performance Software Foundation as an established project π Read the announcement β‘οΈ
hpsf.io/blog/2025/hi...
4 months ago
1
3
1
Weβre excited to welcome
@microsoft.com
as an HPSF premier member π β‘οΈ Read the announcement:
hpsf.io/blog/2025/mi...
#HPSF
#HighPerformanceSoftware
#Microsoft
#HPC
5 months ago
0
3
1
Load more
feeds!
log in