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
The great Ruby Showdown
Search
chrismdp
February 22, 2012
Technology
2
660
The great Ruby Showdown
How do the different Rubies out there perform with a non trivial ruby application?
chrismdp
February 22, 2012
Tweet
Share
More Decks by chrismdp
See All by chrismdp
Why Rails is still relevant for startups in 2021
chrismdp
0
97
5 ways I screwed up Sol Trader's launch
chrismdp
0
160
Pathfinding Peril SPA 2016
chrismdp
0
200
Pathfinding Peril - BCS 2014
chrismdp
0
160
Separating allocation from code - NDC
chrismdp
0
150
Separating Allocation from Code
chrismdp
1
430
Extreme Isolation Workshop
chrismdp
1
130
Who's code is it anyway?
chrismdp
0
94
Extreme Isolation (Lightning talk)
chrismdp
1
150
Other Decks in Technology
See All in Technology
ClaudeCodeにキレない技術
gtnao
1
860
AI時代にも変わらぬ価値を発揮したい: インフラ・クラウドを切り口にユーザー価値と非機能要件に向き合ってエンジニアとしての地力を培う
netmarkjp
0
130
QuickSight SPICE の効果的な運用戦略~S3 + Athena 構成での実践ノウハウ~/quicksight-spice-s3-athena-best-practices
emiki
0
290
「Chatwork」のEKS環境を支えるhelmfileを使用したマニフェスト管理術
hanayo04
1
400
How to Quickly Call American Airlines®️ U.S. Customer Care : Full Guide
flyaahelpguide
0
240
AWS 怖い話 WAF編 @fillz_noh #AWSStartup #AWSStartup_Kansai
fillznoh
0
130
Amazon SNSサブスクリプションの誤解除を防ぐ
y_sakata
3
190
american aa airlines®️ USA Contact Numbers: Complete 2025 Support Guide
aaguide
0
500
伴走から自律へ: 形式知へと導くSREイネーブリングによる プロダクトチームの信頼性オーナーシップ向上 / SRE NEXT 2025
visional_engineering_and_design
3
460
無理しない AI 活用サービス / #jazug
koudaiii
0
100
大量配信システムにおけるSLOの実践:「見えない」信頼性をSLOで可視化
plaidtech
PRO
0
390
cdk initで生成されるあのファイル達は何なのか/cdk-init-generated-files
tomoki10
1
670
Featured
See All Featured
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
18
990
Java REST API Framework Comparison - PWX 2021
mraible
31
8.7k
Music & Morning Musume
bryan
46
6.7k
Designing for humans not robots
tammielis
253
25k
Gamification - CAS2011
davidbonilla
81
5.4k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
29
9.6k
The Pragmatic Product Professional
lauravandoore
35
6.7k
Automating Front-end Workflow
addyosmani
1370
200k
Thoughts on Productivity
jonyablonski
69
4.7k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
50
5.5k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.4k
What's in a price? How to price your products and services
michaelherold
246
12k
Transcript
The great Ruby Showdown How do the different Rubies out
there perform with a non trivial ruby application? Chris Parsons - @chrismdp Wednesday, 22 February 12
Battleship http://github.com/ threedaymonk/ battleship Wednesday, 22 February 12
Only one round No display GuntherPlayer with fixed random seed
Running on 2009 MBP http://github.com/ chrismdp/battleship My changes Wednesday, 22 February 12
Fixed random seed doesn’t work! Different Rubies do random differently
Need to perform 50 ‘ticks’ instead Also different startup times was a headache Lessons Wednesday, 22 February 12
The players mri 1.8.7 mri 1.9.2 mri 1.9.3 jruby maglev
rubinius macruby Wednesday, 22 February 12
Ruby 1.8.7 • No show - code doesn’t work •
You shouldn’t be using it anyway • Ruby 1.9.2 has out and stable since summer 2010 Wednesday, 22 February 12
MacRuby 0.10 • Ruby based on the Objective-C Runtime •
Long startup time • 442.65s (!!) • 431.90s (!!) Wednesday, 22 February 12
Rubinius (head) • Used: RBXOPT=-X19 rbx -v (can default to
1.9 too) • Long startup time • 56.41s • 52.35s • 90.16s (!) • 94.67s (!!) • 63.07s - very variable! Wednesday, 22 February 12
Maglev (head) • Based on vm-ware’s GemStone virtual machine •
Can “transparently manage very large datasets” • 44.91s • 44.99s • 53.02s • 45.53s Wednesday, 22 February 12
Ruby 1.9.2 • The ‘standard’ during the tournament • Was
focused on a ‘complete’ version of ruby 1.9 • 28.50s • 28.74s • 28.51s • 28.97s Wednesday, 22 February 12
Jruby (1.9) • A number of changes needed to the
app Not an ‘out the box’ change, but still worked after tweaks. • Used: JRUBY_OPTS='--1.9 --server -J-Xmx1024m' • Long startup time: ~ 20-30 seconds • 25.93s • 25.05s • 27.60s • 26.26s Wednesday, 22 February 12
Ruby 1.9.3 • Better GC - doesn’t stop the world
for as long • Focused on a better implementation rather than compliance • 23.64s • 23.80s • 26.30s • 24.67s Wednesday, 22 February 12
The Obligatory Graph mri 1.9.3 JRuby 1.9 mri 1.9.2 Maglev
Rubinius mri 1.8.7 0 20 40 60 80 (lower is better) Wednesday, 22 February 12
The Obligatory Graph mri 1.9.3 JRuby 1.9 mri 1.9.2 Maglev
Rubinius MacRuby 10 mri 1.8.7 0 125 250 375 500 (lower is better) Wednesday, 22 February 12
Conclusions Wednesday, 22 February 12
Use 1.9.3 Wednesday, 22 February 12
JRuby 1.9 Slow to start, but just as good Wednesday,
22 February 12
MRI 1.9.2 Ultra-stable Wednesday, 22 February 12
MacRuby Rubinius Need work Wednesday, 22 February 12
Maglev The new kid Looks promising Wednesday, 22 February 12
~ The End ~ Chris Parsons @chrismdp Wednesday, 22 February
12