Sessions at RubyConf 2011 about Programming Languages

Friday 30th September 2011

• Message in a Bottle

  by The Konstantin

  What does really happen when we call a method? How do the different Ruby implementations actually figure out what code to execute? What plumbing is going on under the hood to get a speedy dispatch? In this talk we will have a look at the internals of the four major Ruby implementations - 1.8, 1.9, JRuby and Rubinius, focusing on their dispatch. From look-up tables and call site caches, to inlining and what on earth is invokedynamic? Expect C, C++, Java, and, of course, Ruby code. But fear not, all will be explained!

  • JRuby
  • JVM
  • Programming Languages
  • Rubinius
  • Ruby

  At 10:25am to 11:10am, Friday 30th September

  Coverage slide deck video