Chapel Language

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/

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…

HPSFCon 2026 recordings are live Start with Todd Gamblin's governing board intro — HPSF's mission, governance, and projects (Kokkos, Spack, AMReX + more) in one clear overview. youtu.be/TNR-uGJstjY #HPSF #HPC #OpenSource

Chapel’s front-end reimplementation, Dyno, has been powering the language’s editor integration. In this HPSFCon presentation, Daniel Fedorin talks about the project’s context, motivation, and goals. youtube.com/watch?v=2Bhyyu…

From practical AI tutorials related to HPE Private Cloud AI to guides on using HPE Morpheus Software and iLOrest and virtual meetups showcasing NetOps with PyCentral - its all here in the April #HPEDEV newsletter hpe.to/6012B6NqXw

On April 23 at 10am PT, Jade Abraham will present their #HPSFCon Chapel demo in our weekly deep-dive meeting. While it will cover some basic features of the language, it will focus primarily on the expression of parallelism and locality. To join, see: chapel-lang.org/calendar/

In this #HPSFCon talk, Engin Kayraklioglu argues that Chapel’s expressive parallelism & locality features not only make users’ lives easier, but also simplify compiler optimizations by providing semantic hints. Check out his talk to learn more: youtube.com/watch?v=e_8wuK…

While HPC hardware has been evolving at a breakneck pace over the past three decades, the languages we use to write HPC code haven’t changed as much. Read Brad Chamberlain’s 30-year retrospective, exploring the state of languages for scalable computing: chapel-lang.org/blog/posts/30y…

Missed the Chapel Project Meeting at HPSFcon 2026? Check out the recording of Jade Abraham's talk on all of the amazing Chapel tools that have been developed recently. youtube.com/watch?v=CMbhVW…

Why Chapel matters for GPU work: many features are written in @ChapelLanguage itself, so researchers can prototype, extend, and optimize end‑to‑end in one language. Akihiro explains how that unlocked portable GPU acceleration. #HPEDEV hpe.to/6016B6aimA

Brad Chamberlain recounts the early days of Chapel's design and development in this clip from his recent interview with Ildikó Váncsa on the My Open Source Experience podcast: youtu.be/cX08Nci8CRk?si…

Chapel 2.8 is here, bringing developer ergonomics and portability. 💪 🛠️ Upgrades to the Chapel Language Server and linter 🐛 Smoother Debugging 💻 New support for RISC-V and AMD GPUs 📦 Stability improvements to Chapel's package manager bit.ly/4b9ts1m @ChapelLanguage

What are some of the top user achievements with Chapel? Check out this talk by Engin Kayraklioglu at #HPSFCon to learn about various user experiences from the Chapel community! @HPSFofficial youtube.com/watch?v=ePi3aa…