Yishai (@yigalatz) 's Twitter Profile
Yishai

@yigalatz

ML Compiler @ AWS / Annapurna # neuronx-cc

awsdocs-neuron.readthedocs-hosted.com/en/latest/comp…

Still love Java&Rust& .NET

ID: 538247037

calendar_today27-03-2012 13:31:31

4,4K Tweet

1,1K Followers

551 Following

Yishai (@yigalatz) 's Twitter Profile Photo

One of the best days to start your day at the Corretto team is to onboard an OpenJDK contributor. Today was a special day, thanks Aleksey Shipilëv for trusting us.

Java (@java) 's Twitter Profile Photo

The latest Inside Java Newscast is in! Nicolai Parlog 🇺🇦🕊️ looks at how JEP 450 proposes to merge a compressed class word into the mark word to reduce object header size on 64-bit systems, saving 10-20% of heap space. social.ora.cl/6011OeBFf

The latest Inside Java Newscast is in! <a href="/nipafx/">Nicolai Parlog 🇺🇦🕊️</a> looks at how JEP 450 proposes to merge a compressed class word into the mark word to reduce object header size on 64-bit systems, saving 10-20% of heap space. social.ora.cl/6011OeBFf
Yishai (@yigalatz) 's Twitter Profile Photo

We are expanding our Corretto/OpenJDK team in Dublin and looking for a senior leader for the site. Please apply directly on the site, I rarely show up on here anymore. amazon.jobs/en/jobs/233842… #openjdk #corretto #awsjobs

Yishai (@yigalatz) 's Twitter Profile Photo

Excited for tomorrow's NYC JUG - I've picked my favorite Java 21 feature(s), what is yours? eventbrite.com/e/industry-exp…

Vinicius Senger (@siliconvini) 's Twitter Profile Photo

Amazon CodeWhisperer is sponsoring Devoxx and we are pleased to announce that James Gosling and Yishai Galatzer will be presenting a session about lessons learned at #Amazon and #AWS migrating to newer Java versions. Hope to see you there! #genAI #Java

Amazon CodeWhisperer is sponsoring <a href="/Devoxx/">Devoxx</a> and we are pleased to announce that James Gosling and Yishai Galatzer will be presenting a session about lessons learned at #Amazon and #AWS migrating to newer Java versions. Hope to see you there! #genAI #Java
Yishai (@yigalatz) 's Twitter Profile Photo

I'm about to fullfill another check in my life's Bingo card/Bucket list at Devoxx. Come see James Gosling let me share the stage with him in room 5 at 3:10 - Lessons learned from modernizing a Massive JVM codebase.

I'm about to fullfill another check in my life's Bingo card/Bucket list at <a href="/Devoxx/">Devoxx</a>.

Come see <a href="/errcraft/">James Gosling</a> let me share the stage with him in room 5 at 3:10 - Lessons learned from modernizing a Massive JVM codebase.
Colm MacCárthaigh (@colmmacc) 's Twitter Profile Photo

It's long been hard to do secure fast Open Source cryptography and FIPS. Libraries would omit compatibility, or use slow and side-channel prone implementations in FIPS mode. Now AWS-LC does fast, secure, open-source, first class rust bindings, and FIPS! aws.amazon.com/blogs/security…

Andy Jassy (@ajassy) 's Twitter Profile Photo

The attacks against civilians in Israel are shocking and painful to watch. I have been in touch with our teammates there to make sure we do everything we can to help support their family’s and their safety, and to assist however we can in this very difficult time. We’re also in

Yishai (@yigalatz) 's Twitter Profile Photo

Attending the JCP in NYC for the first time was a real treat! Thanks Heather VanCura Georges Saab and the BNY Melon team for your warm hospitality. So many other cool people that I met and continued to meet afterwards! a short article covering the event. infoq.com/news/2023/09/j…

Aleksey Shipilëv (@shipilev) 's Twitter Profile Photo

OpenJDK 22 is forked for rampdown. Nightlies: builds.shipilev.net/openjdk-jdk22/ Start testing it! The bugs we find in JDK 22 are likely the bugs that happen in JDK 21 as well, the sooner we discover and fix them, the sooner JDK 21 is stable for prod. Prefer fastdebug builds, if you can.

OpenJDK 22 is forked for rampdown. Nightlies: builds.shipilev.net/openjdk-jdk22/ 

Start testing it! The bugs we find in JDK 22 are likely the bugs that happen in JDK 21 as well, the sooner we discover and fix them, the sooner JDK 21 is stable for prod. Prefer fastdebug builds, if you can.
Yishai (@yigalatz) 's Twitter Profile Photo

Object headers (and yes GC) are reasons .NET and Java are called out for memory usage. Lilliput works like magic. Just run on a new runtime and your memory footprint shrinks and the code runs faster. David Fowler / Roman Kennke 🗽 how does .NET compare here?

Aleksey Shipilëv (@shipilev) 's Twitter Profile Photo

Corretto binaries are released: 8: github.com/corretto/corre… 11: github.com/corretto/corre… 17: github.com/corretto/corre… 21: github.com/corretto/corre… 22: github.com/corretto/corre…

Yishai (@yigalatz) 's Twitter Profile Photo

A few years ago we all met in Waldorf with Thomas Stuefe , Volker Simonis , and Kelvin to learn about Lilliput and Shenandoah. Now both are either in or going in. Congrats! (and I need to find that picture)