We're excited to be on the ground at #RubyConf2022 ! We've seen so many excellent talks and had great conversations.

Our Day 2 Ruby Problem is also live 👉 bit.ly/3FeFJBv

Peter Zhu Vinicius Stock Eileen M. Uchitelle Aaron Patterson Chris Seaton mike dalessio RubyConf

My slides on Ruby's Core Gem (let's collaboratively re-write Ruby's core library in Ruby, and make Ruby much smaller, simpler, and more amenable to optimisation and analysis) are up chrisseaton.com/truffleruby/ru…

I’m open to sitting down with anyone who wants to learn about compilers and how we can compile Ruby and how TruffleRuby works at #RubyConf2022

Some pictures of Chris Seaton's Ruby's Core Gem talk at RubyConf. A really good talk. Come over in Ballroom A at 3pm for more 'Optimizing Ruby' contents and how Splitting makes Ruby so much faster. #RubyConf2022 #TruffleRuby

Here's a little interview Computerphile recorded with me giving a quick intro to JIT (Just-In-Time) compilation. youtube.com/watch?v=d7KHAV…

At RubyConf on the first day (Nov 29) there will be 2 #TruffleRuby -related talks: “Ruby’s Core Gem” by Chris Seaton at 1:30PM and “Splitting: the Crucial Optimization for Ruby Blocks” by Benoit Daloze at 3PM! rubyconf.org/schedule #RubyConf2022

Slides from my RubyConf Mini lightning talk advertising Sophie Kaleba's research results on monormorphisation of Ruby applications. chrisseaton.com/truffleruby/ru…

'To grin like a Cheshire Cat.'

Why endless 'sprints' are a bad idea in software development.

Rumbled

Read here our last blog 'GraalVM: running C/C++ application safely in the Java world' to discover how our team worked with #graalvm to deploy C++ code in the cloud, exploring opportunities, benefits and challenges

adyen.com/blog/graalvm-r…

The reason I really hope Twitter sticks around is I spent months creating and scheduling images for a daily novelty account that is still set to run until March, and I'll have wasted a lot of time if it implodes before then!

*screaming*

A key result in Sophie's paper is that TruffleRuby's method call mechanisms effectively monomorphises the entire application - removing that cost of dynamic method lookup that people think Ruby inherently has. That's a breakthrough for Ruby performance.