Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
Ruby: MRI, Rubinius, JRuby e outros
Search
João Maia
April 13, 2013
Programming
140
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
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
More Decks by João Maia
See All by João Maia
Introdução ao Go
jvrmaia
0
100
Programando a Internet do Futuro por meio das Redes Definidas por Software
jvrmaia
0
110
As diversas carreiras no mundo de dados
jvrmaia
3
230
Introdução a Análise de Dados Usando Python
jvrmaia
0
160
Uma introdução ao Go
jvrmaia
0
59
Fuckups: do mal planejamento até os erros de codificação e operação
jvrmaia
0
120
Other Decks in Programming
See All in Programming
ソニーのクラウド共通基盤の変遷とAI時代の開発スタイルに合わせた進化 / The Journey of Sony’s Common Cloud Platform and Its Evolution for AI-Native Development
kenjiyoneyama
0
160
iOSDCのペンライトを自動制御したい!
akkeylab
0
120
AGENTS.md Is Not Enough:Build Skills, Don't Download Them
lx_t
0
130
巨大モノリシックアプリ モダン化大作戦
ktcryomm
1
1.2k
Verilogで学ぶCPU自作入門.pdf
uyuki234
8
3.7k
AI が書く Go コードの品質を劇的に向上させる Linter: “declscope”
mpyw
0
440
TiDB Cloudのカスタムコントローラーによるオートスケール対応
takaidohigasi
0
140
iOSDC Japan 2026 - Swiftで作って学ぼう!データベース自作入門
kaseken
2
390
Heart of Swift Concurrency
koher
0
1.1k
Starting & Sustaining Code-Based E2E Testing for Non-Coding QA Teams( #jasstniigata )
teyamagu
PRO
1
660
カツオ、ご期待ください
suneo3476
0
110
iOSDC2026登壇資料.pdf
riofujimon
0
200
Featured
See All Featured
Unlocking the hidden potential of vector embeddings in international SEO
frankvandijk
0
960
Understanding Cognitive Biases in Performance Measurement
bluesmoon
32
3k
From Legacy to Launchpad: Building Startup-Ready Communities
dugsong
0
340
Deep Space Network (abreviated)
tonyrice
0
320
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
konakalab
0
600
The browser strikes back
jonoalderson
0
1.7k
Music & Morning Musume
bryan
48
7.4k
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
2
290
Paper Plane
katiecoart
PRO
4
53k
A better future with KSS
kneath
240
18k
Art, The Web, and Tiny UX
lynnandtonic
304
22k
Statistics for Hackers
jakevdp
799
230k
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