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Swift compile time is so slow

Masato Oshima
September 16, 2015
Programming
3
5.2k

Swift compile time is so slow

potatotips #21
http://connpass.com/event/18732/

Masato Oshima

September 16, 2015
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Transcript

  1. Swift compile time is so slow Potatotips #21

  2. Masato Oshima github.com/mpon @_mpon ಢ໦ݝ๕լ܊ग़਎ iOS Developer

  3. νʔϜମ੍

  4. w ΤϯδχΞ͸ਓ w Πϯϑϥʢֻ͚࣋ͪʣ w αʔόʔ w "OESPJE  

    w J04   w ϑϩϯτΤϯυ ॴଐνʔϜͷମ੍

  5. Swift 1.2

  6. %%%υϝΠϯۦಈઃܭ

  7. None

  8. "OESPJE

  9. 7JFX$POUSPMMFS J04 7JFX

  10. 7JFX$POUSPMMFS J04 7JFX

  11. 7JFX$POUSPMMFS J04 7JFX ʮϘλϯΛԡͨ͠ʯͱ͍͏ςετ͸೉͍͠ɻ Ͱ΋ɺϘλϯΛԡͨ͠ͱ͖ͷʮॲཧʯ͸ ςετՄೳ

  12. 7JFX$POUSPMMFS J04 7JFX %FMFHBUF

  13. None

  14. EFMFHBUFͷॲཧ͚ͩ Λ·ͱΊΒΕΔͷͰ Մಡੑ

  15. None

  16. 4UPSZCPBSE 7JFX$POUSPMMFS

  17. ͦΜͳ͜ΜͳͰ ͦΕ΄ͲϠόΠ$POqJDU΋ͳ͘ Ϣχοτςετ΋ॻ͖ͭͭ ίʔυϨϏϡʔ͠ͳ͕Βͷ ϓϧϦΫӡ༻Ͱ ͳΜͱ͔։ൃͰ͖ͯ·͢

  18. ຊ౰ʹʁ

  19. ίϯύΠϧ࣌ؒ ෼ඵ

  20. None
  21. None
  22. None
  23. None

  24. w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w

    ߹ܭߦ਺  w $MFBO$PNQJMF෼ඵ ͍͍ͩͨͷ౷ܭ৘ใ

  25. w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w

    ߹ܭߦ਺  w $MFBO$PNQJMF෼ඵ ͍͍ͩͨͷ౷ܭ৘ใ

  26. w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w

    ߹ܭߦ਺  w $MFBO$PNQJMF෼ඵ ͍͍ͩͨͷ౷ܭ৘ใ
  27. None

  28. $ cat *.swift > God.swift

  29. None

  30. ίϯύΠϧ࣌ؒ ඵ

  31. ͦͷ͔ΘΓɾɾ ΤσΟλ͕ࢮ๢ɾɾ ສߦ͸ແཧ ΍Ͱ

  32. w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w

    ߹ܭߦ਺  w $MFBO$PNQJMF෼ඵ ͍͍ͩͨͷ౷ܭ৘ใ

  33. w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w

    ߹ܭߦ਺  w $MFBO$PNQJMF෼ඵ ͍͍ͩͨͷ౷ܭ৘ใ
  34. None

  35. ਆͷ͓ಋ͖ͷ΋ͱखಈͰҠಈͨ͠

  36. None

  37. ίϯύΠϧ࣌ؒ ෼ඵ

  38. w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w

    ߹ܭߦ਺  w $MFBO$PNQJMF෼ඵ ͍͍ͩͨͷ౷ܭ৘ใ
  39. None

  40. ίϯύΠϧ࣌ؒ ඵ

  41. None

  42. ͱ͸͍͑ɺ ݱ࣮తͰ͸ͳ͍ͷͰ ΋ͬͱ͍͍ํ๏ ڭ͍͑ͯͩ͘͞

  43. None

  44. ,ZPCBTIJYJC

  45. ,ZPCBTIJYJC ΍Δ͔΋ʁʁ