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Baseline Profilesでアプリのパフォーマンスを向上させる / Improve a...

Nabe
June 22, 2022

Baseline Profilesでアプリのパフォーマンスを向上させる / Improve app performance with Baseline Profiles

potatotips #78 iOS/Android開発Tips共有会
https://potatotips.connpass.com/event/248347/

Nabe

June 22, 2022
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  1. ࠓ೔࿩͢͜ͱ w #BTFMJOF1SP fi MFTͱ͸Կ͔ w #BTFMJOF1SP fi MFTͷಋೖͱͭ·͖ͣϙΠϯτ w

    #BTFMJOF1SP fi MFTͰͲͷఔ౓ύϑΥʔϚϯε͕վળ͞ΕΔͷ͔
  2. #BTFMJOF1SPGJMFTͱ͸Կ͔ w "35 "OESPJE3VOUJNF ͕ϓϦίϯύΠϧ͢Δͱ͖ʹ࢖༻͢ΔΞϓϦͷΫϥ εͱϝιουͷϦετ w ΞϓϦʹόϯυϧ͢Δ͜ͱͰىಈ࣌ؒ΍ϨϯμϦϯά͕վળ͞ΕΔ w "OESPJEd࠷৽04·ͰʹޮՌ͕͋Δ

    w $MPVE1SP fi MFͱͯ͠(PPHMF1MBZ͕ಉ͡Α͏ͳ࢓૊ΈΛఏڙ͍ͯ͠Δ͕ɺ ͪ͜Β͸ఏڙ͞ΕΔ·Ͱ͕͔͔࣌ؒΔͨΊʹϦϦʔεεύϯ͕୹͍ΞϓϦͰ ͸ԸܙΛड͚Δ͜ͱ͕Ͱ͖ͳ͍
  3. #BTFMJOF1SPGJMFTͷಋೖ w .BDSPCFODINBSLͰվળ͞Ε͔ͨͷ֬ೝ w ௨ৗͷϦϦʔεϏϧυͰ͸#BTFMJOF1SP fi MFT͸༗ޮʹͳΒͳ͍ͷͰɺ .BDSPCFODINBSLͰܭଌͯ֬͠ೝ͢Δඞཁ͕͋Δ w ⚠ͭ·͖ͣϙΠϯτ

    w "OESPJE-ͱ͸.BDSPCFODINBSLΛ༻͍ͨ1SP fi MFTͷ࣮ߦʹ ରԠ͍ͯ͠ͳ͍ͷͰ"OESPJEdͰ࣮ߦ͢Δඞཁ͕͋Δ ݱࡏ
  4. ·ͱΊ w #BTFMJOF1SP fi MFTͰىಈ࣌ؒͳͲͷύϑΥʔϚϯεΛվળͰ͖Δ w େ͖͘վળ͠ͳ͍৔߹΋͋ΔͷͰ͖ͪΜͱଌఆ͢Δඞཁ͕͋Δ w ϥΠϒϥϦͷߋ৽΍࣮૷͕มΘΔͨͼʹ#BTFMJOF1SP fi

    MFTΛੜ੒͢Δඞཁ͕͋Δ w ϦϦʔεલʹੜ੒͢ΔϑϩʔΛઃ͚Δ͜ͱʹͳΓͦ͏ w 45"3;&30͞Μ͕Ҏલ#BTFMJOFT1SP fi MFTΛੜ੒͢Δ"DUJPOTΛ࣮૷͍ͯ͠ ͨͷͰࢀߟʹͰ͖Δ w IUUQTHJUIVCDPN45"3;&30%BHBTIJ"QQQVMM
  5. ࢀߟ w IUUQTEFWFMPQFSBOESPJEDPNUPQJDQFSGPSNBODF CBTFMJOFQSP fi MFT w IUUQTEFWFMPQFSBOESPJEDPNUPQJDQFSGPSNBODF CFODINBSLJOHNBDSPCFODINBSLPWFSWJFX w

    IUUQTZPVUVCF%:E)-R-7TQ: w IUUQTBOESPJEEFWFMPQFSTHPPHMFCMPHDPN JNQSPWJOHBQQQFSGPSNBODFXJUICBTFMJOFIUNM w IUUQTHJUIVCDPNBOESPJEQFSGPSNBODFTBNQMFT