Chapel Language

In case you missed it, the Chapel parallel language project is currently seeking new sources of funding. Without an influx of new resources, this September’s 2.10 release is expected to be our last for the foreseeable future. chapel-lang.org/blog/posts/cff/

New in Chapel 2.9: support for dynamic libraries, better code editing via CLS, and advanced union types. Explore what's new in this summer release! #HighPerformanceComputing #Chapel #HPEDEV hpe.to/6016BEGoqr

From icing wings to turbulent flows at takeoff — meet the Ph.D. students pushing CFD forward with @ChapelLanguage in the CHAMPS framework. #HPEDEV hpe.to/6017BDAYzf

We've released Chapel 2.9 today, featuring improvements to the Mason package manager and its ecosystem, dynamic loading of Chapel libraries, and tools for developing Chapel code, along with many other user-driven features and bug fixes. Read about it at: chapel-lang.org/blog/posts/ann…

🚀 We're excited to welcome Flux Framework to HPSF. Deployed on the #1 Top500 system, El Capitan, Flux provides modern resource management and scheduling for HPC, cloud, Kubernetes, and beyond. 🔗hpsf.io/blog/2026/high…

Last week, Chapel received its 2,000th star on GitHub! Thanks to everyone who shows their support for our parallel language, whether in this little way or bigger ones! Haven’t starred us yet? Help us reach 2100 stars at: github.com/chapel-lang/ch…

Think your project is too small for HPSF? Worried you'll lose control of your roadmap? Not sure you qualify because you're not running on a supercomputer? We're busting 6 myths about joining HPSF. Your project + roadmap. A bigger community. 🚀 bit.ly/4uOp5A6

The latest issue of the Chapel newsletter is out now, featuring updates on Chapel funding, talks, papers, interviews, the website, and more! Check it out at: chapel.discourse.group/t/chapel-newsl…

A Python API for Chapel's compiler is at the core of several of the language's tools. On June 4th, Daniel Fedorin will be talking about this API, chapel-py, during our 10am PT deep dive. Tune in to learn more! Find the meeting on the community calendar: chapel-lang.org/calendar/

The open-source Chapel project has served as the foundation for exceptional endeavors - but needs your help to continue. If you have funding or creative ways to sustain the project, please reach out! Find details of what's needed and how to connect: hpe.to/6012BBxNTs

Looking for a 15-minute retrospective on the past 30 years of HPC programming? Be sure to watch Brad Chamberlain's talk, "30 Years of Scalable Parallel Programming: So Many Hardware Advances, So Few Broadly Adopted Languages", from PNW PLSE 2026: youtube.com/watch?v=xb45un…

Tomorrow, Thursday, May 21, Brad Chamberlain and Jade Abraham will give an overview, update, and demo of the Chapel parallel language at the Northwest C++ Users' Group at 7pm PT. Attend in person in Bellevue WA, or online using Microsoft Teams. nwcpp.org/May-2026.html

It's great to see Jade's #HPSFCon talk highlighted on the HPSF blog!

After 30 years, why has HPC programming remained largely the same? Discover insights on hardware, languages, and the future of scalable parallel computing in this @Chapel_Language blog post. #HPEDEV hpe.to/6013BBu8XS

From icing wings to turbulent flows at takeoff, meet the Ph.D. students pushing CFD forward with @ChapelLanguage in the CHAMPS framework. #HPEDEV hpe.to/6011BBuB29

This week's episode of Ildikó Váncsa's My Open Source Experience podcast focuses on community-building, featuring clips with Brad and Engin from the Chapel project. Topics include the roles of community, users, portability, trust, and mentorship. youtube.com/watch?v=NdJm0Q…

If you're at #CUG2026 tomorrow, be sure to catch Nathan Wichmann's presentation of Shubhendra Pal Singhal's work at @GeorgiaTech studying the impact of communication aggregation on energy usage. Details at: builder.guidebook.com/g/#/guides/cug…

In this clip from his recent interview on Ildikó Váncsa's My Open Source Experience podcast, Brad Chamberlain describes how Chapel's approach to being an open-source project has evolved over time, reflecting changes in technologies and platforms: youtu.be/Yrpp7Wne9_Q?si…

We all have technical debt and legacy code. Check out Jade's talk from #HPSFCon 2026 on some of the unique challenges for #HPC and Chapel. youtube.com/watch?v=eEuscA…

The open-source Chapel programming language project is seeking new sources of funding—or other creative ways of sustaining the project—in order to keep the technology going. For details, please see our announcement on the Chapel blog: chapel-lang.org/blog/posts/cff/