The recording of my #JavaOne26 session is now available! In this talk, we explore how code reflection from the #OpenJDK Project #Babylon can be used to offload #Java methods to hardware accelerators such as #GPUs. It also includes live demos. 🚀 www.youtube.com/watch?v=92ki...

Under the HAT: Empowering GPU Acceleration for Java

YouTube video by Java

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The Java Babylon team is #hiring in Nashville! Relocation (from inside the US to Nashville) is available. Know anyone who might be interested? Please send this along: careers.oracle.com/en/sites/job...

Are you working on language implementations and implementation research? Do you want to present your work to an enthusiastic crowed in Oakland? Submit your work to the VMIL Workshop! conf.researchr.org/home/splash-...

Premiere today, 21:00 CEST www.youtube.com/watch?v=ZqGS...

LIVE PREMIERE July 17th, 7pm UTC | The Java Story | The Official Documentary

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We’ve just published a new article proposing an extension to Babylon about how to unlock GPU Tensor Cores directly from Java, while ensuring cross-platform portability. It also shows how Java applications can be tuned for GPUs by using HAT and NVIDIA profilers 🚀 📑 openjdk.org/projects/bab...

The slide deck from my last talk at the University of Salerno on Project Babylon and the Heterogeneous Accelerator Toolkit (HAT) is now available! 🚀 🔗 cr.openjdk.org/~jfumero/pre... #java #openjdk #babylon #gpus

Building the Latest OpenJDK from Source with Docker 🔗 jfumero.dev/posts/2026/0...

Building The Regression Test Harness for the OpenJDK (jtreg) from Source: 🔗 jjfumero.github.io/posts/2026/0...

Steven Madow captured this awesome close-up shot of Artemis ll engine, using a Panasonic GH5 and a Lumix G Leica 50-200mm f/2.8-4 lens. This photo was captured at 1/8000s, f/16, and ISO 100. Beautiful (and not BS AI) petapixel.com/2026/04/03/h...

Netflix's opinion on Java👇 #java #JavaOne #netflix

It is now official: NVIDIA ❤️ Java 👇 #java #javaone

Cheat sheet for installing and running Babylon and HAT for GPUs using JDK26 #java #codereflection #gpu

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Java achieving 14 TFLOP/s on an NVIDIA A10? 🚀 Is that possible? Our new article shows a PoC of how Projects Babylon and HAT use Code Reflection to achieve near-native GPU performance for matrix-multiplication. Deep-dive here: openjdk.org/projects/bab... #Java #OpenJDK #GPU #HPC #AI

I can't quite believe that we're now announcing the eighth Programming Language Implementation Summer School (PLISS), but we are --- in May next year, if you want to learn more about programming language implementations, this is the place to come!

The fact that games such as Cyberpunk 2077 on a Pi 5 (along with the 5090) are playable is just impressive.

Jeff Geerling@jeffgeerling.com · 7mo ago

This madman did it: 5090 on a Pi 5 (and Rock 5B, and a couple other small systems) scottjg.com/posts/2026-0...

Heading to Redwood Shores for #JavaOne 2026 this March! 🚀 I’ll be speaking about what we are doing in project Babylon for programming, compiling and accelerating Java workloads on GPUs. Details: reg.rf.oracle.com/flow/oracle/... #java #babylon #gpus #ai

“It’s a rite of passage to run Tailscale on weird devices": How to get easier access to a jailbroken Kindle, and drop files to it, with Tailscale. tailscale.com/blog/tailsca...

How to put Tailscale on a jailbroken Kindle (and why you should)

Jailbreaking a Kindle makes it able to do much more. Adding Tailscale takes the Kindle even further.

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How code-model and code-reflection works in project Babylon to model Java programs for Machine Learning - presentation by Paul Sandoz www.youtube.com/watch?v=jbXo...

Symbolic Modeling and Transformation of Java Code #JVMLS

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A big thank you to all of you who attended our @devoxx.com talk on writing #GPU ready #AI models in pure #Java!!! If you wish to revisit the concepts and run the demos, here are the slides: www.slideshare.net/slideshow/wr... Give Babylon a try and share feedback with @lizeraes.bsky.social and I!

Writing GPU-Ready AI Models in Pure Java with Babylon

Project Babylon introduces the experimental Code Reflection technology that lets you define machine learning logic in plain Java code, without needing Python or external model files. It then uses Foreign Function and Memory (FFM) API to connect your code to native runtimes like ONNX Runtime for fast inference, including GPU acceleration. Furthermore, the Heterogeneous Accelerator Toolkit (HAT) provides a developer-facing programming model for writing and composing compute kernels, which can be more broadly applied-allowing Java libraries to seamlessly harness GPU power for high-performance computing tasks. Presented at Devoxx Belgium 2025 by Ana-Maria Mihalceanu and Lize Raes - Download as a PDF or view online for free

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I'm teaching 𝗪𝗿𝗶𝘁𝗲 𝘆𝗼𝘂𝗿 𝗼𝘄𝗻 𝘁𝗶𝗻𝘆 𝗽𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝘀𝘆𝘀𝘁𝗲𝗺(𝘀)! again. I'll be posting the videos & tasks on YouTube too. In the first lecture, I explain what's a tiny system, why write one and show plenty of demos! 🎞️ Playlist: www.youtube.com/playlist?lis... 👉 More info: d3s.mff.cuni.cz/teaching/npr...

Write your own tiny programming system(s)! - YouTube

The goal of this course is to teach how fundamental programming language techniques, algorithms and systems work by writing their miniature versions. The cou...

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Hey #Java devs! At @devoxx.com, the Java Team at #Oracle is hosting an "Ask The Architects" panel. Post your questions here by Wed 23:00 UTC! Then check out the recording to hear the experts’ answers (as many as we can). 📝 Please read the questions others have suggested to prevent double-posting.

📢Announcement📢 #Java peers...the #Oracle Java VSCode extension 24.1.0 is now available with support for #JDK25 language features. Download now from the @microsoft.com #VSCode marketplace: marketplace.visualstudio.com/items?itemNa...

Java - Visual Studio Marketplace

Extension for Visual Studio Code - Java Platform Extension for Visual Studio Code

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New blog post: How to Install NVIDIA Drivers and CUDA Toolkit on Oracle Linux 10 - Desktops jjfumero.github.io/posts/2025/0... #ol10 #linux #nvidia #cuda

Today's my last day at @officialuom.bsky.social ! After almost 8 incredible years, it feels like a second home. Huge thanks to everyone for the amazing memories, especially developing #TornadoVM into a world-class open-source platform. So proud of what we achieved! Excited for what's next!

Updating open WebUI to run local models with CUDA gist: gist.github.com/jjfumero/a30...

New blogpost: How to enable NVIDIA Nsight Compute CLI in Fedora/Linux. 🔗https://jjfumero.github.io/posts/2025/07/04/nvidia-ncu-enable-fedora #profiling #cuda #configuration

Thanks to @mukel.bsky.social for the llama2.java port and Roger Allen (github.com/rogerallen/l...) for the CUDA port, we were able to understand and shape TornadoVM for running LLMs and transformers architectures.

Alina Yurenko@alina-yurenko.bsky.social · last yr.

The University of Manchester team extended @mukel.bsky.social's Llama3.java (github.com/mukel/llama3...) with GPU support via the GraalVM JIT and TornadoVM: www.infoq.com/news/2025/06... Nicely done!👏

This is pretty cool: switching between NVIDIA Driver Module Flavors at any time. docs.nvidia.com/datacenter/t...

🎉 Java is turning 30! ☕️ On 22 May, join the celebration of three decades of innovation, code, and community! 📺 www.youtube.com/live/LHHPbI7... 🗓️ Checkout the schedule dev.java/community/ja... Don't miss it! See what's brewing next and be part of Java's joy! #JavaTurns30 #HappyBirthday

Java's 30th Birthday

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