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3dad8e82
2020 May 23
0
[PATCH] Optimized assembler version of md5_process() for x86-64
...hing and whole-file checksums.
>
Thanks for the optimizing patches, Jorrit! I've merged your latest changes
into the git master branch.
..wayne..
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2020 May 22
2
[PATCH] Optimized assembler version of md5_process() for x86-64
This patch introduces an optimized assembler version of md5_process(),
the inner loop of MD5 checksumming. It affects the performance of all
MD5 operations in rsync - including block matching and whole-file
checksums.
Performance gain is 5-10% depending on the specific CPU.
Originally created by Marc Bevand and placed in the public domain,
later integrated into OpenSSL. This is the original