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。

Transcript

1. 🙋
2. RubyKaigi Speaker ͋Δ͋Δ
3. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏ • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰෲͷ୳Γ߹͍Λ͢Δ • ձ৔Ͱ΋मਖ਼ͯ͠Δ
4. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏Ͱ೰Ή • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰෲͷ୳Γ߹͍Λ͢Δ • ձ৔Ͱ΋मਖ਼ͯ͠Δ
5. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏Ͱ೰Ή • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰෲͷ୳Γ߹͍Λ͢Δ • ձ৔Ͱ΋मਖ਼ͯ͠Δ
6. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏Ͱ೰Ή • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ձ৔Ͱ΋मਖ਼ͯ͠Δ
7. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏Ͱ೰Ή • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ౰೔ʹཁૉ଍ͨ͘͠ͳΓ͕ͪ
9. RubyKaigi Speaker ͋Δ͋Δ
10. RubyKaigi Speaker ͋Δ͋Δ • ͜͏͍͏ΠϕϯτͰಛผѻ͍͞Εͯ ͪΐͬͱVIPؾ෼
12. @osyoyu | 2024/5/31 RubyKaigiࣄޙษڧձ @ SmartHR RubyKaigi Decks
13. @osyoyu | 2024/5/31 RubyKaigiࣄޙษڧձ @ SmartHR RubyKaigi Slide Decks RubyKaigi εϥΠυ͋Δ͋Δ
14. pp self Daisuke Aritomo (@osyoyu)
15. #osyoyuϓϩϑΝΠϥେ޷͖
16. github.com/osyoyu/pf2
18. Speakers RubyKaigi Designers
19. #ࢥ͍ग़͕ࢭ·Βͳ͍
29. while (kaigi->running) { if (poll_current_place() != 1) { do_jinrouda(); } }
31. ਓ࿑ଧ߈ུ • ը໘Λ֦͘͢͝େͯ͠ϓϨΠ͢Δ • ׽ࣈΛಡΉ • ׽ࣈͷಡΈ͸શ෦֮͑Δ • ʮ౳ʯ→ʮͱ͏ʯɺʮआೖʯ→ʮ͔Γ͍Εʯ • ߴྸऀؔ܎ͷϫʔυ೉͍͕ͪ͠ • ʮߴྸܧଓڅ෇ۚʯखʹ֮͑ͤ͞Α͏ • ʮ70ࡀҎ্ඃ༻ऀʯ͜͜Ҏ֎Ͱݟͨ͜ͱͳ͍
34. class Word def initialize(str, hiragana) @str = str @hiragana = hiragana end def score @hiragana.length * 50 end end
35. class Word def initialize(str, hiragana) @str = str @hiragana = hiragana end def score @hiragana.length * 50 end end
36. Type Read Type Read Type Read Read Type
37. jinrouda() loop solve_problem() ޠͷઌ಄ΛಡΉ() type()
39. What were we talking about...? Կͷ࿩͚ͩͬʁ
40. ʢߴ଎ͰεϥΠυΛר͖໭͢ʣ
41. @osyoyu | 2024/5/31 RubyKaigiࣄޙษڧձ @ SmartHR RubyKaigi Slide Decks RubyKaigi εϥΠυ͋Δ͋Δ
42. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏Ͱ೰Ή • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ձ৔Ͱ΋मਖ਼ͯ͠Δ
43. RubyKaigi Speaker ͋Δ͋Δ • ఻͍͑ͨ͜ͱ͕ଟ͗͢Δ • ఻ΘΔΑ͏ʹͨ͠Β఻͍͑ͨ͜ͱ͕ ఻ΘΒͳͦ͞͏Ͱ೰Ή • εϥΠυ͕·ͱ·Βͳ͍ • ϓϨΠϕϯτͰਐḿͷ୳Γ߹͍Λ͢Δ • ձ৔Ͱ΋मਖ਼ͯ͠Δ 3BCCJU
    ͷ͏͗͞ͱΧϝ͕͍͕ͪ
44. RubyKaigi Speaker ͋Δ͋Δ • ͜͏͍͏ΠϕϯτͰಛผѻ͍͞Εͯ ͪΐͬͱVIPؾ෼
46. rubykaigi.org ͷεΫγϣషΓ͕ͪ
47. pp self Daisuke Aritomo (@osyoyu)
48. pp self Daisuke Aritomo (@osyoyu) ࣗݾ঺հͪΐͬͱޙճ͕ͪ͠
49. pp self Daisuke Aritomo (@osyoyu) ࣗݾ঺հεϥΠυͷλΠτϧ pp self ʹ͕ͪ͠ (pp @osyoyu ೿΋͍Δ)
50. github.com/osyoyu/pf2
51. github.com/osyoyu/pf2 ͜͏͍͏ײ͡Ͱ ࣗຫ͍ͨ͠ϦϙδτϦషΓ͕ͪ
52. Speakers RubyKaigi Designers
53. Speakers RubyKaigi Designers ձ͔ࣾΒདྷͯΔਓͷ ΞΠίϯ͍ͬͺ͍ࡌ͕ͤͪ
55. while (kaigi->running) { if (poll_current_place() != 1) { do_jinrouda(); } }
56. while (kaigi->running) { if (poll_current_place() != 1) { do_jinrouda(); } } ͍͖ͳΓ C ͷίʔυ ొ৔͕ͪ͠
57. ਓ࿑ଧ߈ུ • ը໘Λ֦͘͢͝େͯ͠ϓϨΠ͢Δ • ׽ࣈΛಡΉ • ׽ࣈͷಡΈ͸શ෦֮͑Δ • ʮ౳ʯ→ʮͱ͏ʯɺʮआೖʯ→ʮ͔Γ͍Εʯ • ߴྸऀؔ܎ͷϫʔυ೉͍͕ͪ͠ • ʮߴྸܧଓڅ෇ۚʯखʹ֮͑ͤ͞Α͏ • ʮ70ࡀҎ্ඃ༻ऀʯ͜͜Ҏ֎Ͱݟͨ͜ͱͳ͍
58. ਓ࿑ଧ߈ུ • ը໘Λ֦͘͢͝େͯ͠ϓϨΠ͢Δ • ׽ࣈΛಡΉ • ׽ࣈͷಡΈ͸શ෦֮͑Δ • ʮ౳ʯ→ʮͱ͏ʯɺʮआೖʯ→ʮ͔Γ͍Εʯ • ߴྸऀؔ܎ͷϫʔυ೉͍͕ͪ͠ • ʮߴྸܧଓڅ෇ۚʯखʹ֮͑ͤ͞Α͏ • ʮ70ࡀҎ্ඃ༻ऀʯ͜͜Ҏ֎Ͱݟͨ͜ͱͳ͍ ݁ہ͏·͘੔ཧͰ͖ͳͯ͘ จࣈͩΒ͚ͷεϥΠυͰ͖͕ͪ
59. class Word def initialize(str, hiragana) @str = str @hiragana = hiragana end def score @hiragana.length * 50 end end
60. class Word def initialize(str, hiragana) @str = str @hiragana = hiragana end def score @hiragana.length * 50 end end ͜͏͍͏ײ͡ͰίʔυΛషΔͱ ͔͍͍ͬ͜
61. Type Read Type Read Type Read Read Type
62. Type Read Type Read Type Read Read Type Thread ͱ GVL ਤղ͕ͪ͠
63. jinrouda() loop solve_problem() init_nounai_stack() type()
64. jinrouda() loop solve_problem() init_nounai_stack() type() Flamegraph ҙ֎ͱొ৔͕ͪ͠
65. What were we talking about...? Կͷ࿩͚ͩͬʁ ӳޠεϥΠυͰ΋೔ຊޠ͋Δ͜ͱ͋Γ͕ͪ
67. ࣌ؒͷΘΓʹ εϥΠυຕ਺ଟ͕͗ͪ͢ 95
69. ͖ͯ͘Εͯ͋Γ͕ͱ͏ʂ ϑΟʔυόοΫ͋Γ͕ͱ͏͍͟͝·͢