git/t/perf/p4000-diff-algorithms.sh, branch jchMirror of https://git.kernel.org/pub/scm/git/git.git/
https://git.shady.money/git/atom?h=jch2012-03-09T10:07:23Zp4000: use -3000 when promising -30002012-03-09T10:07:23ZThomas Rasttrast@student.ethz.ch2012-03-09T09:52:54Zurn:sha1:745950ce0e7e984158a00cd52c5811918d1f3495
The 'log -3000 (baseline)' test accidentally still used -1000 from an
earlier version.
Noticed-by: Lawrence Holding <Lawrence.Holding@cubic.com>
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
perf: compare diff algorithms2012-03-06T19:48:11ZThomas Rasttrast@student.ethz.ch2012-03-06T13:15:01Zurn:sha1:85551232b56e763ecfcc7222e0858bac4e962c80
8c912ee (teach --histogram to diff, 2011-07-12) claimed histogram diff
was faster than both Myers and patience.
We have since incorporated a performance testing framework, so add a
test that compares the various diff tasks performed in a real 'log -p'
workload. This does indeed show that histogram diff slightly beats
Myers, while patience is much slower than the others.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>