Ludovic Henry

Working on Java on RISC-V at Rivos Inc.

[Ludovic Henry @ludovic_dev]

@cl4es @kartik_1712 Good thing is you can follow and talk with your whoever regardless of the servers they are on.

[Ludovic Henry @ludovic_dev]

@cliff_click And we’re actively hiring for Java on RISC-V (remote and in-office, PT to CST time zones). DM if you liked the discussion and are interested.

https://t.co/3uWfzOPZpF

[Ludovic Henry @ludovic_dev]

I can’t support how this platform is turning, we don’t need more safe havens for extremists. You can find me at https://t.co/HZoTRQc3Iy

[Ludovic Henry @ludovic_dev]

Happy to see the vectorization of string and arrays hashCode picked up by @cl4es. An up to 6 times speed improvement in some hashCode heavy workloads (building indexes out of HashMap for example)

https://t.co/rJkys67XXW

[Jfokus @Jfokus]

Welcome @alexsnaps to speak at #Jfokus 2023! Happy to have you back in Stockholm! Alex will speak about Rust, check it out https://t.co/inJJx6CKtf #conferenceseason

[Andrei Pangin @AndreiPangin]

Project Panama has been developed for years and not GA yet. How about a library for fast native calls with no JNI overhead built in two nights? :) It works with existing JDK 11+ and can replace deprecated Critical Natives. https://t.co/LNWx4qToAB

[OpenJDK @OpenJDK]

RFC: Draft JEP: Generational ZGC

For details, see the JBS entry:

https://t.co/836Mkpnwyl

more @ https://t.co/IEDPe4WXy0

#OpenJDK #ZGC

[Mark Reinhold @mreinhold]

Project Leyden: Selectively Shifting and Constraining Computation: https://t.co/UgSg6axi9r #java #openjdk #leyden

[Roman Kennke 🗽 @rkennke]

👀 Lilliput JEP: https://t.co/6g827Z8xaZ

[Ludovic Henry @ludovic_dev]

Great to be back at conferences after such a long time, thanks @DevoxxMA! It was good to see friends and get to meet new ones.

[Charles Oliver Nutter @headius]

Oh yeah, my kind of talk...with assembly dumps! #devoxxma @ludovic_dev

[Charles Oliver Nutter @headius]

Last talk of the conference for me, I'll learn about the JDK 16 vector API thanks to @ludovic_dev at #DevoxxMA. JRuby will leap to JDK 17 at some point...I think Rubyists can benefit from vectorized operation, no?

[Mary Grygleski @mgrygles]

Interesting live coding #java #vector api #hardwareacceleration @DevoxxMA

[Ludovic Henry @ludovic_dev]

Running some OpenJDK tests on RISC-V and AArch64 on GitHub. Using Qemu until we get proper hardware. Excited! https://t.co/CpvNqbJJmz

[Ludovic Henry @ludovic_dev]

Can't wait to get my hands on some RISC-V boards to get some CI for the OpenJDK up and running!

[Ludovic Henry @ludovic_dev]

JDK 19 is out! Very excited about the RISC-V port! Now, unto working with OpenJDK vendors to make it easily accessible.
https://t.co/fp8r09o5it

[Jean-Philippe Bempel @jpbempel.bsky.social @jpbempel]

🇫🇷 Rappel c'est ce mercredi 19h!

https://t.co/Ab0o6wJAyM

[on Bluesky @alex.wcgw.dev @alexsnaps]

SIMD? There’s a Java API for that… if you’re attending @DevoxxMA I’d recommend adding this session by @ludovic_dev to your schedule

https://t.co/f2pDNnLOO5

[Chris Seaton @ChrisGSeaton]

Because we own the whole stack down to machine code, it's been a lot of effort to get @TruffleRuby onto M1. Almost there though! Builds on work by RedHat, Microsoft, Oracle, especially @lewurm. I'm just trying to merge it all together.

[Johannes Bechberger @parttimen3rd]

Reducing crashes in AsyncProfiler by handling segmentation faults directly in AsyncGetCallTrace: https://t.co/9apTJbsDFB @AndreiPangin