Presentation about Rubinius at EMRubyConf during RailsConf11

1. Rubinius
Rubinius
Rubinius
Rubinius

3. +1

4. http://www.flickr.com/photos/sukaina/3506948906/

6. What is
Rubinius?

7. Architecture
your application
core library standard lib
C-API JIT primitives
garbage
virtual machine
collector

8. bytecode
virtual machine

9. Virtual Machine
Method Constant Primitive
Dispatch Lookup Operations
IO Threads
Garbage Collector
Bytecode Interpreter

10. generational
GC

11. Generational GC
Young Mature
Nursery
Semi-
Space Immix
Large Object Space

12. just-in-time
compiler

13. native
threads

14. native
fibers

15. channels

16. non-blocking
IO

17. Ruby

18. threads
are
good

19. VM

20. Array::create(STATE, …)

21. native
threads

22. GIL

23. global
interpreter
lock

24. n.times {
Thread.new {
work()
}
}

26. there can
be only
one

27. Ruby

28. many

29. ~50

30. Ruby

31. GC

32. slab

33. state local
allocation
buffer

34. JIT

35. non-blocking
(mostly)

36. Ruby

37. a = []
Thread.new {
a << rand
}
Thread.new {
a << rand
}
p a

38. rvm install rbx-2.0pre

39. gh:evanphx/rubinius
http://rubini.us
@rubinius
#rubinius

40. Letʼs discuss...