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rustのパフォーマンス計測ってどうやるの…?
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kurenaif
May 19, 2021
Technology
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rustのパフォーマンス計測ってどうやるの…?
kurenaif
May 19, 2021
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Transcript
rust のパフォーマンス計測ってどうやるの? 自作 bcrypt をパフォーマンス計測してみたら criterion.rs が良かった。 kurenaif Rust LT
Online #3 (2021/05/19)
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ˠύϑΥʔϚϯεܭଌΛ͠Α͏
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DSJUFSJPOST ͰͲΜͳใ͕औΕΔͷʁ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101
DSJUFSJPOST ͰͲΜͳใ͕औΕΔͷʁ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101
DSJUFSJPOST ͷൺֱ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 DBSHPCFODI ͢Δͱલճͷ݁Ռͱউखʹൺֱͯ͘͠ΕΔɻ ˢ
ͷվળͷ༷ࢠ Q ग़ͯ͘͠ΕΔ ͍΄Ͳඞવੑ͕ߴ͍
DSJUFSJPOSTͷൺֱ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101
͏গ͠ࡉ͔͘ݟͯΈ͍ͨˠGSBNFHSBQIST 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 NBJOSTʹॻ͘ˠ QFSG ίϚϯυґଘͷπʔϧ Ͳͷ͕ؔॏ͍͔ͬ͘͟ΓݟΔͱ͖ʹศརɻ
QFSG ͷڥΛ͑Δඞཁ͕ͪΐͬͱͭΒΈɻ ͍͍ײ͡ʹڥߏஙͯ͠ɺDBSHPqBNFHSBQI Ͱܭଌ͢Δɻ
໊ؔ͝ͱʹ࣮ߦ͕࣌ؒग़ͯศརɻ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 ॲཧͷ΄ͱΜͲ͕FYQBOE@LFZ@XJUIPVU@TBMU Ͱ͋Δ͜ͱ͕Θ͔Δɻɹ
ͬͱࡉ͔͘ݟͯΈ͍ͨ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 ͕Ұ൪Θ͔Βͳ͔ͬͨͱ͜Ζ͕ίί ͍ݪҼΛಥ͖ࢭΊ͍ͨͷ͕ͩɺݟํ͕ Α͘Θ͔Βͳ͍ͷͰ͍ͬͯΔਓ͕͍ͨΒ ڭ͑ͯԼ͍͞NN
ˠͱΓ͋͑ͣΘ͔ͬͨͱ͜Ζ·Ͱཧ
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01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 FODSZQU ॲཧ͕ॏ͍ͱ͜Ζ·Ͱಛఆͯ͘͠Εͨɻ 7JTVBM4UVEJP 8JOEPXT
Ͱ͖ΕσϞ
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FODSZQU ͷதͲΕ͘Β͍͍ͷ͔ʁ ·ͰಛఆͰ͖ͳ͔ͬͨɻ ͍ํ͕ѱ͔͚͔ͬͨͩʜ
QFSG -JOVY 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 -JOVY ͰύϑΥʔϚϯεܭଌͱ͍͑ QFSG
CVJME ࣮ͯ͠ߦ͢Δͱɺ QFSGEBUB ͱ͍͏ϑΝΠϧ͕ు͔ΕΔ ࢀߟ IUUQTSVTUMBOHHJUIVCJPQBDLFE@TJNEQFSGHVJEFQSPGMJOVYIUNM
QFSG -JOVY Ͱ͖ΕσϞ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 QFSGSFQPSUIJFSBSDIZ.JOUFMίϚϯυͰ Ͳͷॲཧ͕ॏ͍͔ग़ͯ͘͠ΕΔ
ͪΐͬͱͬͪ͜ͷํ͕ใྔ͕ଟ͍ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101
QFSGSFQPSU ͷ݁Ռ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101
QFSGSFQPSUͷ݁Ռ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 BTTFNCMZ ͷ݁Ռग़ͤΔ ͚ͲԿނ͔ඈͼඈͼ
SVTUQQSPG ʢ͑Μ͔ͬͨʜʣ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 ެࣜͷ FYBNQMF ͢Βಈ͔ͳ͍
͍ํ͕Θ͔Γ·ͤΜॿ͚͍ͯͩ͘͞
ຊͷ·ͱΊ 01 0 10110101010100101010101 010000 0101010101011100101011010101010101010101101111001010101011000000101 SVTU ͷύϑΥʔϚϯεܭଌπʔϧΛ৭ʑհʂ DSJUFSJPOST ͕Ұ൪͓खܰͰ͍͔ͬͨ͢ͷͰɺ
ͥͻͬͯΈͯͶʂ -JOVY ڥͩͱ QFSG ͕ൺֱత͍͔ͬͨ͢ QFSG ʹ߅͕͋Δਓͩͱ qBNFHSBQIST ͱ͔ΞϦ͔ͳʁ