Petr Chalupa

Here is how to send money directly to the Ukrainian army ukraine.ua/news/support-t…. I hope our humble contribution will be in the right hands as soon as possible.

@shojberg @unisonweb It might be useful to also show definitions of functions that are called by the function I am looking at.

@jerrydantonio @garyharan @Jorgensen4POTUS I've recently run into articlesofunity.org/the-vision/. It seems like a clever and realistic way how to get a good candidates into the office. I am outside of US but at least sharing the link.

Dear Cloud providers: @OracleCloud @awscloud @azure @ibmcloud @creativecloud @KamateraCloud @googlecloud @vmwarecloud @salesforce @SAPCloud (feel free to cc more). How about we heat some servers and start protein folding for covid-19 medicine? foldingathome.org/2020/03/15/cor…

TruffleRuby 19.3.1 is released 🚀 and available on ruby-install, ruby-build, RVM and github.com/eregon/use-rub…. This security release fixes a few CVEs by updating to Ruby 2.6.5 and adds support for the latest json 2.3.0 gem.

GraalVM now supports WebAssembly!🏆🚀 Read the announcement: medium.com/graalvm/announ…

TruffleRuby 19.3.0 is now released 🚀 and available on ruby-install, ruby-build and RVM, improving compatibility with Rails and C extensions by including an LLVM toolchain producing both native code and bitcode!

@JirkaKremser @JirkaKremser Welcome to Labs!

/me joined another corporation :) After 7.5 wonderful years spent in Red Hat, a new journey begins in #oracleLabs #GraalVM

Great news: we are now expanding GraalVM Internship Program in all our research centers around the world!🚀 Get on board: graalvm.org/community/inte…

@ChrisGSeaton @Shopify Indeed, there are new opportunities in the growing TruffleRuby team and if are you interested to work on an innovative high-performance #Ruby implementation, please contact us via DM. We also hire remote.

@headius @claudiuinberlin @TruffleRuby I think it is unlikely that the tool will ever be OSS, it is tight to our infrastructure. However, it would be interesting to cooperate on the part which is responsible for running tests of any given gem. Ideally, the test run definition would become part of the gemspec file.

@pitr_ch @claudiuinberlin @TruffleRuby Is this tool OSS? We'd love to set something similar up for JRuby!

Did you know that @TruffleRuby significantly improved compatibility with C-extensions? Basically, they should all just work! If not please file an issue bit.ly/2KmoH87. Watch youtu.be/R-vInXwpPPg and learn how we did it. We are improving performance at the moment.

@claudiuinberlin @TruffleRuby The overall numbers are, 771 gems out of the thousand of gems are successfully running their test suites in our tool. Rails framework is not one of those yet. 640 gems pass more than 95% and 441 passes 100% of their tests.

Congratulations #TruffleRuby team, travis-ci.org/socketry/async… is green. @eregontp #Ruby

One of the features TruffleRuby brings to Ruby that's not related to performance is debugging Ruby and C extensions together. Step from Ruby to C, look at Ruby local variables, C local variables, breakpoints, etc all in the same UI. Work by @JKreindl et al youtu.be/YIGoNVQctOU?t=…

First production release - we are stoked to introduce GraalVM 19.0! 🚀🏆 Here's the announcement: medium.com/graalvm/announ…. Check out the release notes: #1900" target="_blank" rel="nofollow noopener">graalvm.org/docs/release-n… and get the binaries: graalvm.org/downloads/

Today @GraalVM has released 19.0 and become an Oracle product with the Enterprise Edition - @TruffleRuby is still experimental at the moment but it shows how big the investment from Oracle is and how far the tech is going to go.

Introducing: GraalVM Enterprise Edition. A virtual machine ideal for #cloud and #hybrid environments. Start services up to 100X faster and reduce memory usage up to 5X by compiling programs and rearranging #code. See for yourself here: ora.cl/rW0jI

TruffleRuby RC 16 is out github.com/oracle/truffle… includes a proper implementation of FFI for the first time - more changes at #10-rc-16" target="_blank" rel="nofollow noopener">github.com/oracle/truffle…