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PHPのARM向け最適化の中身を見てみた

hnw
March 25, 2023

 PHPのARM向け最適化の中身を見てみた

PHPerKaigi 2023 (2023/03/25) 発表資料

hnw

March 25, 2023
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  1. ❖ Ճݮࢉԋࢉࢠɺ࿈૝഑ྻͷ಺෦ॲཧɺؔ਺ݸΛੑೳվળ 1)1ͷ"3.Ή͚࠷దԽͷத਎ Function Speedup ࠷దԽͷத਎ inc/dec 1.5x ੔਺Φʔόʔϑϩʔݕग़ߴ଎Խ add/sub

    1.82x ੔਺Φʔόʔϑϩʔݕग़ߴ଎Խ hash_init 1.61x /&0/໋ྩར༻ hash_func 1.72x ໋ྩϨϕϧฒྻੑվળ crc32 29x "3.໋ྩར༻ strrev 7.8x /&0/໋ྩར༻ base64 encode 3.5x /&0/໋ྩར༻ base64 decode 2.15x /&0/໋ྩར༻ addslashes 2.8x /&0/໋ྩར༻ stripslashes 4.9x /&0/໋ྩར༻