PS-10122 (5.7) Optimize space skipping with neon #5687
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https://perconadev.atlassian.net/browse/PS-10122 This code efficiently skips leading ASCII spaces (0x20) in two strings simultaneously, leveraging ARM64 NEON instructions for performance Signed-off-by: wjunLu <wjunlu217@gmail.com>
wjunLu
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We are accepting contributions for releases which are not EOL yet (8.0.x and 8.4.x). If you are contributing a performance fix, it would be great to have the exact scenario which will benefit from it along with the performance numbers. |
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https://perconadev.atlassian.net/browse/PS-10122
This code efficiently skips leading ASCII spaces (0x20) in two strings simultaneously, leveraging ARM64 NEON instructions for performance