search for: md5_process

On Fri, May 22, 2020 at 11:08 AM Jorrit Jongma via rsync < rsync at lists.samba.org> wrote: > 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. > Thanks for the optimizing patches, Jorrit! I've merged your latest changes into the git master branch. ..wayne.. --------------...

On Sat, May 23, 2020 at 4:37 AM Sebastian Andrzej Siewior < rsync at ml.breakpoint.cc> wrote: > Wouldn't it be better to add support for a crypto library (like openssl) > which would provide optimized algorithms for more than just one platform > without the need to maintain it separately? > Adding optional support for openssl's crypto library is also a good idea.

On 2020-05-22 22:54:18 [-0700], Wayne Davison via rsync wrote: > Thanks for the optimizing patches, Jorrit! I've merged your latest changes > into the git master branch. Wouldn't it be better to add support for a crypto library (like openssl) which would provide optimized algorithms for more than just one platform without the need to maintain it separately? > ..wayne..

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 O...

https://bugzilla.samba.org/show_bug.cgi?id=5324 Summary: with option --xattrs the process rsync is more long time Product: rsync Version: 3.0.0 Platform: x86 OS/Version: Other Status: NEW Severity: normal Priority: P3 Component: core AssignedTo: wayned@samba.org ReportedBy: fauthier@free.fr