1.
Rubinius

2.
Rubini us

3.
Rubini.us

4.
rubini.us

5.
http://rubini.us

6.
Rubinius
http://godfat.org/slide/2008-12-21-rubinius.pdf

7.
History and Design Goals
Architecture and Object Model

8.
History and Design Goals
Architecture and Object Model

9.
Evan Phoenix

10.
February of
2006

11.
RubySpec

12.
MSpec

13.
Engine Yard

14.
C VM Shotgun

15.
C VM Shotgun

16.
C++ VM

17.
CxxTest

18.
LLVM

19.
History and Design Goals
Architecture and Object Model

20.
Reliable, Rock Solid Code

21.
Reliable, Rock Solid Code
Full Test Coverage

22.
Clean, Readable Code

23.
Clean, Readable Code
Little Lines in Each File

24.
Clean, Readable Code
Macro, Code Generator, Rake Task

25.
Clean, Readable Code
CMake

26.
Clean, Readable Code
CMake

27.
Clean, Readable Code
C++ Object to Ruby Object 1 to 1 Mapping

28.
Modern Techniques

29.
Modern Techniques
Pluggable Garbage Collectors

30.
Modern Techniques
Pluggable Garbage Collectors
• Stop-and-Copy

31.
Modern Techniques
Pluggable Garbage Collectors
• Stop-and-Copy
• Mark-and-Sweep

32.
Modern Techniques
Optimizers

33.
Modern Techniques
Git, Rake, LLVM

34.
Squeak
the Smalltalk-80 Implementation

35.
Squeak
Slang

36.
Squeak
• Alan Kay
• Dan Ingalls
• Adele Goldberg

37.
Smalltalk
Xerox PARC

38.
Smalltalk
Object-Oriented
(differ from Simula and C++)

39.
Smalltalk
GUI

40.
Smalltalk
MVC

41.
History and Design Goals
Architecture and Object Model

42.
Real Machine

43.
C++ Virtual Machine
Real Machine

44.
kernel/bootstrap
C++ Virtual Machine
Real Machine

45.
kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

46.
kernel/common
kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

47.
kernel/delta
kernel/common
kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

48.
kernel/delta
Ruby kernel/common
Runtime
(kernel) kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

49.
lib/compiler
kernel/delta
Ruby kernel/common
Runtime
(kernel) kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

50.
lib/compiler lib/*
kernel/delta
Ruby kernel/common
Runtime
(kernel) kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

51.
Your App
lib/compiler lib/* Your App
kernel/delta
Ruby kernel/common
Runtime
(kernel) kernel/platform
kernel/bootstrap
C++ Virtual Machine
Real Machine

52.
Your App
lib/compiler lib/* Your App
kernel/delta
Ruby kernel/common
Runtime
(kernel) kernel/platform
kernel/bootstrap
C++ Virtual Machine
Low Level Virtual Machine
Real Machine

53.
Outside the Ruby World

54.
Outside the Ruby World
C++ Primitives

55.
Outside the Ruby World
Foreign Function Interface - FFI

56.
Outside the Ruby World
Subtend

57.
History and Design Goals
Architecture and Object Model

58.
Hello
World!

59.
def method_missing m; puts m; end
def Object.const_missing c; print "#{c}, "; end
Hello.World!

60.
puts ‘Hello, World!’

61.
puts ‘Hello, World!’
self.send :puts, ‘Hello, World!’

62.
(TOPLEVEL_BINDING.context.receiver ||
TOPLEVEL MethodContext.current.receiver )
puts ‘Hello, World!’
self.send :puts, ‘Hello, World!’

63.
(TOPLEVEL_BINDING.context.receiver ||
TOPLEVEL MethodContext.current.receiver )
def __script__
puts ‘Hello, World!’
self.send :puts, ‘Hello, World!’
end

64.
CompiledMethod (method(:__script__).compiled_method)
def __script__
puts ‘Hello, World!’
end

65.
CompiledMethod (method(:__script__).compiled_method)
def __script__
puts ‘Hello, World!’
#<SendSite:0x26 name=puts
hits=0 misses=0>
end

66.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
print ‘World!‘
end

67.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=0 misses=0>
print ‘World!‘
#<SendSite:0x28 name=print
hits=0 misses=0>
end

68.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
print ‘World!‘
end

69.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=0 misses=0>
print ‘World!‘
end

70.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=0 misses=0>
print ‘World!‘
#<SendSite:0x28 name=print
hits=0 misses=0>
end

71.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
print ‘World!‘
end

72.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=1 misses=0>
print ‘World!‘
end

73.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=1 misses=0>
print ‘World!‘
#<SendSite:0x28 name=print
hits=1 misses=0>
end

74.
class C
def print
end
end

75.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
print ‘World!‘
end

76.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=0 misses=0>
print ‘World!‘
end

77.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=0 misses=0>
print ‘World!‘
#<SendSite:0x28 name=print
hits=0 misses=0>
end

78.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
print ‘World!‘
end

79.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=1 misses=0>
print ‘World!‘
end

80.
CompiledMethod (method(:__script__).compiled_method)
def __script__
print ‘Hello,‘
#<SendSite:0x26 name=print
hits=1 misses=0>
print ‘World!‘
#<SendSite:0x28 name=print
hits=1 misses=0>
end

81.
• CompiledMethod • SendSite
• MethodContext • MethodTable
• StaticScope • LookupTable

82.
Method
Dispatch

83.
D C Obj

84.
D C Obj
Meta
D

85.
D C Obj
Meta Meta
D C

86.
D C Obj
Meta Meta Meta
D C Obj

87.
D C Obj
Meta Meta Meta
D C Obj

88.
D C Obj
Meta Meta Meta
D C Obj

89.
D C Obj
Meta Meta Meta
Class
D C Obj

90.
D C Obj
Meta Meta Meta
Class Mod
D C Obj

91.
D C Obj
Meta Meta Meta
Class Mod
D C Obj

92.
Meta Meta Meta
Class Mod
D C Obj

93.
Meta Meta Meta
Class Mod
D C Obj
MM
D

94.
Meta Meta Meta
Class Mod
D C Obj
MM MM
D C

95.
Meta Meta Meta
Class Mod
D C Obj
MM MM MM
D C Obj

96.
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta
D C Obj Class

97.
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta
D C Obj Class

98.
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta
D C Obj Class

99.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta
D C Obj Class

100.
Obj
Meta
Class Mod
Obj
MM Meta
Obj Class

101.
Obj
Meta
Class Mod
Obj
MM Meta
Obj Class
Meta
MC

102.
Obj
Meta
Class Mod
Obj
MM Meta Meta
Obj Class Class
Meta
MC

103.
Obj
Meta
Class Mod
Obj
MM Meta Meta Meta
Obj Class Class Mod
Meta
MC

104.
Obj
Meta
Class Mod
Obj
MM Meta Meta Meta
Obj Class Class Mod
Meta
MC

105.
Class Mod
Meta Meta Meta
Class Class Mod
Meta
MC

106.
Meta
Class
Class Mod
Meta Meta
Class Mod
Meta
MC

107.
Meta
Class
Class
Mod
Meta Meta
Class Mod
Meta
MC

108.
Meta
Class Mod
Class
Meta Meta
Class Mod
Meta
MC

109.
Meta
Class Mod
Class
Meta Meta
Class Mod
Meta
MC

110.
Meta
Class Mod
Class
Meta Meta
Class Mod
Meta
MC

111.
Meta
Class Mod
Class
Meta
MC Meta Meta
Class Mod

112.
Meta
Class Mod
Class
Meta Meta
MC Class Meta
Mod

113.
Meta
Class Mod
Class
Meta Meta Meta
MC Class Mod

114.
Meta
Class Mod
Class
Meta Meta Meta
MC Class Mod

115.
Meta
Class Mod
Class
Meta Meta Meta
MC Class Mod

116.
Meta
Class Mod
Class
Meta Meta Meta
MC Class Mod

117.
Meta
Class Mod
Class
Meta Meta Meta
MC Class Mod

118.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta Meta Meta
D C Obj Class Class Mod
Meta
MC

119.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta Meta Meta
D C Obj Class Class Mod
Meta
MC

120.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta Meta Meta
D C Obj Class Class Mod
Meta
MC

121.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta Meta Meta
D C Obj Class Class Mod
Meta
MC

122.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta Meta Meta
D C Obj Class Class Mod
Meta
MC

123.
D C Obj
Meta Meta Meta
Class Mod
D C Obj
MM MM MM Meta Meta Meta
D C Obj Class Class Mod
Meta
MC

124.
• BlockEnvironment • Rubinius::Task
• InstructionSequence • Channel
• Compiler • Actor
• Breakpoint • Rubinius::VM

125.
Reference: Rubinius
• http://rubini.us/
• http://github.com/evanphx/rubinius/
• http://rubinius.lighthouseapp.com/
• http://groups.google.com/group/rubinius-dev/

126.
Reference: Articles
• http://blog.fallingsnow.net/category/rubinius/
• http://betterruby.wordpress.com/
• http://www.infoq.com/news/2007/07/rubinius-interview-part-one
• http://blog.nicksieger.com/articles/2006/10/20/rubyconf-sydney-and-rubinius
• http://www.klankboomklang.com/2007/10/05/the-metaclass/
• http://www.hawthorne-press.com/WebPage_RHG.html

127.
Reference: Others
• http://rubyspec.org/
• http://llvm.org/
• http://users.ipa.net/~dwighth/squeak/oopsla_squeak.html

128.
Reference: Wikipedia
• http://en.wikipedia.org/wiki/Alan_Kay
• http://en.wikipedia.org/wiki/Rubinius • http://en.wikipedia.org/wiki/PARC_(company)
• http://en.wikipedia.org/wiki/Squeak • http://en.wikipedia.org/wiki/Bootstrapping_(compilers)
• http://en.wikipedia.org/wiki/Smalltalk • http://en.wikipedia.org/wiki/Self-hosting
• http://en.wikipedia.org/wiki/Simula • http://en.wikipedia.org/wiki/PyPy
• http://en.wikipedia.org/wiki/Model-view-controller

129.
git clone
git://github.com/evanphx/rubinius.git
cd rubinius; rake build

130.
?