Upgrade to Pro — share decks privately, control downloads, hide ads and more …

mruby VM

Avatar for Yukihiro Matsumoto Yukihiro Matsumoto
July 04, 2023
Programming
0
76

mruby VM

RubyKaigi 2023 LT

The internal of the mruby VM (in 5 minutes)
Avatar for Yukihiro Matsumoto

Yukihiro Matsumoto

July 04, 2023
Tweet

More Decks by Yukihiro Matsumoto

See All by Yukihiro Matsumoto
30 Years of Ruby
Avatar for Yukihiro Matsumoto matz
0
410
Contribute to Ruby (RubyKaigi 2022)
Avatar for Yukihiro Matsumoto matz
0
220
Ruby_through_Reserved_Words.pdf
Avatar for Yukihiro Matsumoto matz
0
120
Ruby after 25 years
Avatar for Yukihiro Matsumoto matz
1
1.2k
What is software made of?
Avatar for Yukihiro Matsumoto matz
0
640
Streem
Avatar for Yukihiro Matsumoto matz
8
3.7k
world-of-languages.pdf
Avatar for Yukihiro Matsumoto matz
8
1.3k
Ruby Everywhere
Avatar for Yukihiro Matsumoto matz
11
120k

Other Decks in Programming

See All in Programming
なぜ「共通化」を考え、失敗を繰り返すのか
Avatar for Rinchoku rinchoku
1
660
なんとなくわかった気になるブロックテーマ入門/contents.nagoya 2025 6.28
Avatar for Chiaki Okamoto chiilog
1
280
AI時代のソフトウェア開発を考える（2025/07版） / Agentic Software Engineering Findy 2025-07 Edition
Avatar for Takuto Wada twada
PRO
92
31k
チームで開発し事業を加速するための"良い"設計の考え方 @ サポーターズCoLab 2025-07-08
Avatar for Agata Naomichi agatan
1
440
「テストは愚直&&網羅的に書くほどよい」という誤解 / Test Smarter, Not Harder
Avatar for Munetoshi Ishikawa munetoshi
0
180
AIともっと楽するE2Eテスト
Avatar for Yohei Maeda myohei
7
2.8k
Node-RED を（HTTP で）つなげる MCP サーバーを作ってみた
Avatar for High U highu
0
120
Porting a visionOS App to Android XR
Avatar for Akio Itaya akkeylab
0
590
チームのテスト力を総合的に鍛えて品質、スピード、レジリエンスを共立させる/Testing approach that improves quality, speed, and resilience
Avatar for Hiroki Iseri goyoki
5
930
#kanrk08 / 公開版 PicoRubyとマイコンでの自作トレーニング計測装置を用いたワークアウトの理想と現実
Avatar for bash0C7 bash0c7
1
790
Agentic Coding: The Future of Software Development with Agents
Avatar for Armin Ronacher mitsuhiko
0
110
効率的な開発手段として VRTを活用する
Avatar for Yosuke Ishikawa ishkawa
0
150

Featured

See All Featured
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
346
40k
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
55
5.7k
Building Adaptive Systems
Avatar for Chris Keathley keathley
43
2.7k
Improving Core Web Vitals using Speculation Rules API
Avatar for Sergey Chernyshev sergeychernyshev
18
980
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
220k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
Avatar for Morgane Peng morganepeng
130
19k
Gamification - CAS2011
Avatar for David Bonilla davidbonilla
81
5.4k
Done Done
Avatar for chrislema chrislema
184
16k
Making the Leap to Tech Lead
Avatar for Ryan Cromwell cromwellryan
134
9.4k
Java REST API Framework Comparison - PWX 2021
Avatar for Matt Raible mraible
31
8.7k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
329
21k
The Cult of Friendly URLs
Avatar for Andy Hume andyhume
79
6.5k

Transcript

  1. Powered by Rabbit 3.0.1 mruby VM OSS Vision Ruby Association

    Yukihiro "Matz" Matsumoto @yukihiro_matz

  2. Powered by Rabbit 3.0.1 　 mruby

  3. Powered by Rabbit 3.0.1 　 Alternative Ruby Implementation

  4. Powered by Rabbit 3.0.1 　 M-Ruby

  5. Powered by Rabbit 3.0.1 　 Modular Ruby

  6. Powered by Rabbit 3.0.1 　 eMbeddable Ruby

  7. Powered by Rabbit 3.0.1 　 Memory efficient Ruby

  8. Powered by Rabbit 3.0.1 　 Embeddable VM

  9. Powered by Rabbit 3.0.1 　 Register Based Instruction Set Ruby

    Specialized Instructions Portable Instruction Set

  10. Powered by Rabbit 3.0.1 　 Register vs Stack

  11. Powered by Rabbit 3.0.1 Stack based Instructions PUSH 1 PUSH

    2 ADD

  12. Powered by Rabbit 3.0.1 　 Less Operands Smaller Instructions Highly

    Dependent Instruction Order

  13. Powered by Rabbit 3.0.1 Register based Instructions LOADINT R1 1

    LOADINT R2 2 ADD R1 R2

  14. Powered by Rabbit 3.0.1 　 More Operands Longer Instructions Independent

    Instruction Order Easier to Peep-hole Optimize

  15. Powered by Rabbit 3.0.1 　 # a (R1) = 42

    LOADINT R2 42 MOVE R1 R2

  16. Powered by Rabbit 3.0.1 　 # a (R1) = 42

    LOADINT R1 42

  17. Powered by Rabbit 3.0.1 　 Ruby Specialized Instructions

  18. Powered by Rabbit 3.0.1 　 GETIV,GETCV,GETCONST SEND,SENDB SUPER EXCEPT,RESCUE,RAISEIF

  19. Powered by Rabbit 3.0.1 　 Portable

  20. Powered by Rabbit 3.0.1 　 Can be dumped in binary

    format

  21. Powered by Rabbit 3.0.1 　 Used by mruby, mruby/c

  22. Powered by Rabbit 3.0.1 　 Not easy to upgrade

  23. Powered by Rabbit 3.0.1 　 Compile Once, Run Anywhere

  24. Powered by Rabbit 3.0.1 　 Even on Keyboards

  25. Powered by Rabbit 3.0.1 　 Sponsored by Salesforce.com

  26. Powered by Rabbit 3.0.1 　 Sponsored by NaCl

  27. Powered by Rabbit 3.0.1 　 Sponsored by GitHub Sponsors

  28. Powered by Rabbit 3.0.1 　 Sponsored by Ruby Community

  29. Powered by Rabbit 3.0.1 　 Thank you