Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Ruby: MRI, Rubinius, JRuby e outros
Search
João Maia
April 13, 2013
Programming
0
130
Ruby: MRI, Rubinius, JRuby e outros
Palestra realizada no primeiro encontro do Pocando On Rails (Grupo de usuários Ruby do ES)
João Maia
April 13, 2013
Tweet
Share
More Decks by João Maia
See All by João Maia
Introdução ao Go
jvrmaia
0
92
Programando a Internet do Futuro por meio das Redes Definidas por Software
jvrmaia
0
96
As diversas carreiras no mundo de dados
jvrmaia
3
220
Introdução a Análise de Dados Usando Python
jvrmaia
0
160
Uma introdução ao Go
jvrmaia
0
50
Fuckups: do mal planejamento até os erros de codificação e operação
jvrmaia
0
110
Other Decks in Programming
See All in Programming
How Android Uses Data Structures Behind The Scenes
l2hyunwoo
0
450
Vue・React マルチプロダクト開発を支える Vite
andpad
0
110
Oracle Database Technology Night 92 Database Connection control FAN-AC
oracle4engineer
PRO
1
440
JSONataを使ってみよう Step Functionsが楽しくなる実践テクニック #devio2025
dafujii
1
530
go test -json そして testing.T.Attr / Kyoto.go #63
utgwkk
3
300
プロポーザル駆動学習 / Proposal-Driven Learning
mackey0225
2
1.3k
基礎から学ぶ大画面対応(Learning Large-Screen Support from the Ground Up)
tomoya0x00
0
450
AIでLINEスタンプを作ってみた
eycjur
1
230
はじめてのMaterial3 Expressive
ym223
2
350
ぬるぬる動かせ! Riveでアニメーション実装🐾
kno3a87
1
220
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
370
Android 16 × Jetpack Composeで縦書きテキストエディタを作ろう / Vertical Text Editor with Compose on Android 16
cc4966
1
220
Featured
See All Featured
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
840
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
162
15k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
285
13k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
126
53k
How to Ace a Technical Interview
jacobian
279
23k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
31
2.2k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Visualization
eitanlees
148
16k
Transcript
Ruby: MRI, Rubinius, JRuby e outros João Víctor Rocon Maia
@jvrmaia #PocandoOnRails Saturday, April 13, 13
Supostamente falarei sobre mim nesse slide! Saturday, April 13, 13
Agenda - Teoria introdutória - A linguagem Ruby - MRI
- Rubinius - JRuby - Bônus Saturday, April 13, 13
O que é um compilador!? Saturday, April 13, 13
O que é um compilador!? Compilador Saturday, April 13, 13
Onde são usados? Analisadores léxicos Editores de texto Recuperação de
texto Reconhecimento de padrões Analisadores sintáticos Processamento de SQL Saturday, April 13, 13
Fases ANÁLISE SÍNTESE Saturday, April 13, 13
Fases ANÁLISE SÍNTESE Analisador léxico Analisador sintático Analisador semântico Gerador
de código intermediário Otimizador de código Gerador de código final Saturday, April 13, 13
Exemplo salario_liquido = salario_bruto - impostos ** 2 Saturday, April
13, 13
Exemplo salario_liquido = salario_bruto - impostos ** 2 identificador identificador
identificador atribuição operador subtração operador exponenciação inteiro meu nome é Token Saturday, April 13, 13
Exemplo salario_liquido = salario_bruto - impostos ** 2 = **
salario_liquido salario_bruto impostos 2 - Saturday, April 13, 13
Análise semântica Qual o tipo da variável “X”? A variável
“X” foi declarada? A expressão “x * y + z” é consistente no tipo? A função “puts” tem parâmetros? Saturday, April 13, 13
Resumindo Saturday, April 13, 13
C!? Cadê Ruby? Saturday, April 13, 13
ࢲ͜͜ʹ͍Δ Saturday, April 13, 13
Ruby Influências: Perl, Smalltalk, Eiffel e Lisp Paradigmas: funcional, orientado
a objetos e imperativo Saturday, April 13, 13
Ruby Características: - tipagem dinâmica - gerenciamento de memória (GC)
- GIL Saturday, April 13, 13
Ruby Implementações: - MRI: oficial em C - Rubinius: bytecode
C++(LLVM) escrita em Ruby - JRuby: Java - MacRuby: Objective-C - IronRuby: .NET - MagLev: Smalltalk - Cardinal: Parrot VM - Topaz: Python (PyPy) Saturday, April 13, 13
RubySpec NÃO É “OFICIAL”! http://rubyspec.org/ Ruby Conf 12 Toward a
Design for Ruby by Brian Ford http://youtu.be/BagNfTbXn3w Saturday, April 13, 13
MRI Matz Ruby Interpreter Saturday, April 13, 13
MRI • Mirror: https://github.com/ruby/ruby • parser.y: 11422 LOC (http://goo.gl/kxH6C) •
YARV • C http://www.ruby-lang.org/en/ Saturday, April 13, 13
MRI Código Ruby Tokenize Parse Compile Instruções YARV não usa
Flex feito em C no parse.y Bison (LALR) parse.y e parser.c Saturday, April 13, 13
MRI Saturday, April 13, 13
MRI Saturday, April 13, 13
MRI Saturday, April 13, 13
MRI Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC SP Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC SP Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC self SP Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC self SP 2 Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC self SP 2 2 Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC self SP 4 Saturday, April 13, 13
MRI trace putself putobject 2 putobject 2 opt_plus opt_send_simple (puts)
leave PC nil SP Saturday, April 13, 13
Rubinius http://rubini.us/ + = “An environment for the Ruby programming
language providing performance, accessibility, and improved programmer productivity” 93% dos testes passando no RubySpec compatível com MRI 1.8, e 1.9 e 2.0 em progresso concorrência? Threads, Fibers e agora Actors (sem GIL) Saturday, April 13, 13
Rubinius Saturday, April 13, 13
Rubinius Saturday, April 13, 13
Rubinius Código Ruby Tokenize Parse Compile Instruções Rubinius(.rbc) parser.y generate
parser (bison) parser.c Saturday, April 13, 13
Rubinius (rbx-2.0.0-rc1) Saturday, April 13, 13
JRuby http://jruby.org/ “ The Ruby Programming Language on the JVM
” Why JRuby? http://youtu.be/etCJKDCbCj4 High Performance Ruby http://vimeo.com/61255646 Saturday, April 13, 13
JRuby Código Ruby Tokenize Parse Compile JVM bytecode parser.y generate
parser (jay) parser.java Saturday, April 13, 13
JRuby Saturday, April 13, 13
JRuby Saturday, April 13, 13
JRuby Saturday, April 13, 13
JRuby Saturday, April 13, 13
JRuby Saturday, April 13, 13
JRuby Saturday, April 13, 13
Bônus https://github.com/topazproject Saturday, April 13, 13
Topaz? Por quê? Saturday, April 13, 13
Topaz? Por quê? Rápido! PyPy é muito poderoso! Saturday, April
13, 13
Topaz? Por quê? Rápido! PyPy é muito poderoso! Prove! Saturday,
April 13, 13
Topaz? Por quê? Rápido! PyPy é muito poderoso! Prove! toma
ae! http://goo.gl/UpA7s Saturday, April 13, 13
Why Python, Ruby and Javascript are Slow? Vídeo: http://vimeo.com/61044810 Why
PyPy? Vídeo: http://youtu.be/P5ad6NpjR3M Vídeo: http://youtu.be/Q9wf63flICs PyPy without the GIL Saturday, April 13, 13
Referências Bison http://goo.gl/Pmbns Ruby Under Microscope http://goo.gl/siEiv Compilers: Principles, Techniques,
and Tools http://goo.gl/Y4Dtg So you want to write an interpreter? http://goo.gl/UfbxC Saturday, April 13, 13
ײँ ࣭͋Γ·͔͢ʁ Saturday, April 13, 13