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
RubyKaigi Decks
Search
osyoyu
May 31, 2024
Programming
0
180
RubyKaigi Decks
RubyKaigi 2024事後勉強会(SmartHR主催)
https://smarthr.connpass.com/event/319010/
公開用に調整を加えたバージョンです。
osyoyu
May 31, 2024
Tweet
Share
More Decks by osyoyu
See All by osyoyu
Profile and benchmark every change - RubyKaigi 2025
osyoyu
0
29
Regional.rb and the Tokyo Metropolis
osyoyu
0
200
都市伝説バスターズ「WebアプリのボトルネックはDBだから言語の性能は関係ない」 - Kaigi on Rails 2024
osyoyu
28
17k
プロファイラ開発者と見る「推測するな、計測せよ」 - YAPC::Hakodate 2024
osyoyu
7
830
ZigでC拡張を作る 2024 Edition
osyoyu
1
100
Rubyのパフォーマンスプロファイリングの改善 / Enhancing performance profiling for Ruby
osyoyu
2
940
The depths of profiling Ruby - RubyKaigi 2024
osyoyu
3
6.6k
今年のRubyKaigiはProfiler Year🤘
osyoyu
0
1.4k
令和最新版 Ruby プロファイラ "Pf2" のご紹介
osyoyu
0
610
Other Decks in Programming
See All in Programming
5つのアンチパターンから学ぶLT設計
narihara
1
160
AIと”コードの評価関数”を共有する / Share the "code evaluation function" with AI
euglena1215
1
140
Discover Metal 4
rei315
2
120
ペアプロ × 生成AI 現場での実践と課題について / generative-ai-in-pair-programming
codmoninc
1
14k
PipeCDのプラグイン化で目指すところ
warashi
1
260
Composerが「依存解決」のためにどんな工夫をしているか #phpcon
o0h
PRO
1
250
既存デザインを変更せずにタップ領域を広げる方法
tahia910
1
280
技術同人誌をMCP Serverにしてみた
74th
1
630
来たるべき 8.0 に備えて React 19 新機能と React Router 固有機能の取捨選択とすり合わせを考える
oukayuka
2
910
PicoRuby on Rails
makicamel
2
120
C++20 射影変換
faithandbrave
0
570
都市をデータで見るってこういうこと PLATEAU属性情報入門
nokonoko1203
1
600
Featured
See All Featured
The Cult of Friendly URLs
andyhume
79
6.5k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
810
Practical Orchestrator
shlominoach
188
11k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.3k
Site-Speed That Sticks
csswizardry
10
680
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
657
60k
Facilitating Awesome Meetings
lara
54
6.4k
Why You Should Never Use an ORM
jnunemaker
PRO
58
9.4k
A better future with KSS
kneath
239
17k
Balancing Empowerment & Direction
lara
1
410
Visualization
eitanlees
146
16k
Adopting Sorbet at Scale
ufuk
77
9.4k
Transcript
🙋
RubyKaigi Speaker ͋Δ͋Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰෲͷ୳Γ߹͍Λ͢Δ • ձͰमਖ਼ͯ͠Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ͰΉ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰෲͷ୳Γ߹͍Λ͢Δ • ձͰमਖ਼ͯ͠Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ͰΉ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰෲͷ୳Γ߹͍Λ͢Δ • ձͰमਖ਼ͯ͠Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ͰΉ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ձͰमਖ਼ͯ͠Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ͰΉ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ʹཁૉͨ͘͠ͳΓ͕ͪ
None
RubyKaigi Speaker ͋Δ͋Δ
RubyKaigi Speaker ͋Δ͋Δ • ͜͏͍͏ΠϕϯτͰಛผѻ͍͞Εͯ ͪΐͬͱVIPؾ
None
@osyoyu | 2024/5/31 RubyKaigiࣄޙษڧձ @ SmartHR RubyKaigi Decks
@osyoyu | 2024/5/31 RubyKaigiࣄޙษڧձ @ SmartHR RubyKaigi Slide Decks RubyKaigi
εϥΠυ͋Δ͋Δ
pp self Daisuke Aritomo (@osyoyu)
#osyoyuϓϩϑΝΠϥେ͖
github.com/osyoyu/pf2
None
Speakers RubyKaigi Designers
#ࢥ͍ग़͕ࢭ·Βͳ͍
None
None
None
None
None
None
None
None
None
while (kaigi->running) { if (poll_current_place() != 1) { do_jinrouda(); }
}
None
ਓ࿑ଧ߈ུ • ը໘Λ֦͘͢͝େͯ͠ϓϨΠ͢Δ • ࣈΛಡΉ • ࣈͷಡΈશ෦֮͑Δ • ʮʯ→ʮͱ͏ʯɺʮआೖʯ→ʮ͔Γ͍Εʯ •
ߴྸऀؔͷϫʔυ͍͕ͪ͠ • ʮߴྸܧଓڅۚʯखʹ֮͑ͤ͞Α͏ • ʮ70ࡀҎ্ඃ༻ऀʯ͜͜Ҏ֎Ͱݟͨ͜ͱͳ͍
None
None
class Word def initialize(str, hiragana) @str = str @hiragana =
hiragana end def score @hiragana.length * 50 end end
class Word def initialize(str, hiragana) @str = str @hiragana =
hiragana end def score @hiragana.length * 50 end end
Type Read Type Read Type Read Read Type
jinrouda() loop solve_problem() ޠͷઌ಄ΛಡΉ() type()
None
What were we talking about...? Կͷ͚ͩͬʁ
ʢߴͰεϥΠυΛר͖͢ʣ
@osyoyu | 2024/5/31 RubyKaigiࣄޙษڧձ @ SmartHR RubyKaigi Slide Decks RubyKaigi
εϥΠυ͋Δ͋Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ͰΉ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ձͰमਖ਼ͯ͠Δ
RubyKaigi Speaker ͋Δ͋Δ • ͍͑ͨ͜ͱ͕ଟ͗͢Δ • ΘΔΑ͏ʹͨ͠Β͍͑ͨ͜ͱ͕ ΘΒͳͦ͞͏ͰΉ • εϥΠυ͕·ͱ·Βͳ͍
• ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ձͰमਖ਼ͯ͠Δ 3BCCJUͷ͏͗͞ͱΧϝ͕͍͕ͪ
RubyKaigi Speaker ͋Δ͋Δ • ͜͏͍͏ΠϕϯτͰಛผѻ͍͞Εͯ ͪΐͬͱVIPؾ
None
rubykaigi.org ͷεΫγϣషΓ͕ͪ
pp self Daisuke Aritomo (@osyoyu)
pp self Daisuke Aritomo (@osyoyu) ࣗݾհͪΐͬͱޙճ͕ͪ͠
pp self Daisuke Aritomo (@osyoyu) ࣗݾհεϥΠυͷλΠτϧ pp self ʹ͕ͪ͠ (pp
@osyoyu ͍Δ)
github.com/osyoyu/pf2
github.com/osyoyu/pf2 ͜͏͍͏ײ͡Ͱ ࣗຫ͍ͨ͠ϦϙδτϦషΓ͕ͪ
Speakers RubyKaigi Designers
Speakers RubyKaigi Designers ձ͔ࣾΒདྷͯΔਓͷ ΞΠίϯ͍ͬͺ͍ࡌ͕ͤͪ
None
while (kaigi->running) { if (poll_current_place() != 1) { do_jinrouda(); }
}
while (kaigi->running) { if (poll_current_place() != 1) { do_jinrouda(); }
} ͍͖ͳΓ C ͷίʔυ ొ͕ͪ͠
ਓ࿑ଧ߈ུ • ը໘Λ֦͘͢͝େͯ͠ϓϨΠ͢Δ • ࣈΛಡΉ • ࣈͷಡΈશ෦֮͑Δ • ʮʯ→ʮͱ͏ʯɺʮआೖʯ→ʮ͔Γ͍Εʯ •
ߴྸऀؔͷϫʔυ͍͕ͪ͠ • ʮߴྸܧଓڅۚʯखʹ֮͑ͤ͞Α͏ • ʮ70ࡀҎ্ඃ༻ऀʯ͜͜Ҏ֎Ͱݟͨ͜ͱͳ͍
ਓ࿑ଧ߈ུ • ը໘Λ֦͘͢͝େͯ͠ϓϨΠ͢Δ • ࣈΛಡΉ • ࣈͷಡΈશ෦֮͑Δ • ʮʯ→ʮͱ͏ʯɺʮआೖʯ→ʮ͔Γ͍Εʯ •
ߴྸऀؔͷϫʔυ͍͕ͪ͠ • ʮߴྸܧଓڅۚʯखʹ֮͑ͤ͞Α͏ • ʮ70ࡀҎ্ඃ༻ऀʯ͜͜Ҏ֎Ͱݟͨ͜ͱͳ͍ ݁ہ͏·͘ཧͰ͖ͳͯ͘ จࣈͩΒ͚ͷεϥΠυͰ͖͕ͪ
class Word def initialize(str, hiragana) @str = str @hiragana =
hiragana end def score @hiragana.length * 50 end end
class Word def initialize(str, hiragana) @str = str @hiragana =
hiragana end def score @hiragana.length * 50 end end ͜͏͍͏ײ͡ͰίʔυΛషΔͱ ͔͍͍ͬ͜
Type Read Type Read Type Read Read Type
Type Read Type Read Type Read Read Type Thread ͱ
GVL ਤղ͕ͪ͠
jinrouda() loop solve_problem() init_nounai_stack() type()
jinrouda() loop solve_problem() init_nounai_stack() type() Flamegraph ҙ֎ͱొ͕ͪ͠
What were we talking about...? Կͷ͚ͩͬʁ ӳޠεϥΠυͰຊޠ͋Δ͜ͱ͋Γ͕ͪ
66
࣌ؒͷΘΓʹ εϥΠυຕଟ͕͗ͪ͢ 95
None
͖ͯ͘Εͯ͋Γ͕ͱ͏ʂ ϑΟʔυόοΫ͋Γ͕ͱ͏͍͟͝·͢