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
Herb in Rails 8.2: Your ERB views, now HTML-aware @ Kaigi on Rails 2026, Tokyo, Japan
marcoroth
2
230
3回つくってわかった、 定期実行ジョブ基盤の本質情報
takai
0
490
Findy - エンジニア向け会社紹介/Findy Company Deck
findyinc
6
400k
ChromeでローカルLLM
ryu1013
0
140
RAG の “R” を Swift で覗いてみる 〜「意味から探す」検索の仕組み〜
nao_randd
0
160
月間100万人のサービス刷新で、 技術選定をHonoに振り切った話
yutobara
8
6.6k
UnityでSystem.Net.WebSocketsなWebSocketサーバが動かないのでUnity Monoのコードを覗いてみた / about implementing websocket server with unity mono
drumath2237
1
610
C#の現在地 進化の歴史と、AI時代の.NET Everywhere
neuecc
5
5.2k
JAWS-UG 東京支部が始める、JAWS-UG支部コラボ / JAWS-UG lunchtime LT Collaboration
y0hgi
0
280
コードで差別化できない時代の ソフトウェアエンジニアリング / Software Engineering in an Era Where Code Doesn’t Differentiate
kishida
2
180
設計次第でAIコードの読む量は減らせる / designing-for-code-reading
minodriven
35
17k
IBM Bob Dojo #1 仕様駆動開発入門
oniak3ibm
PRO
0
390
Featured
See All Featured
Why Mistakes Are the Best Teachers: Turning Failure into a Pathway for Growth
auna
0
330
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
signer
PRO
0
3.8k
<Decoding/> the Language of Devs - We Love SEO 2024
nikkihalliwell
1
360
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4.6k
職位にかかわらず全員がリーダーシップを発揮するチーム作り / Building a team where everyone can demonstrate leadership regardless of position
madoxten
69
67k
First, design no harm
axbom
PRO
2
1.3k
Between Models and Reality
mayunak
4
500
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
162
16k
Speed Design
sergeychernyshev
33
2.2k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
46
3k
Navigating the Design Leadership Dip - Product Design Week Design Leaders+ Conference 2024
apolaine
2
480
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.9k
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