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| author |  Thomas Rast <trast@student.ethz.ch> | 2012-03-06 14:15:01 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2012-03-06 11:48:11 -0800 |
| commit | 85551232b56e763ecfcc7222e0858bac4e962c80 (patch) | |
| tree | 18cb9e89546bce2b76bd99e7e1e0109d3c4884a9 /builtin | |
| parent | Sync with 1.7.9.3 (diff) | |
| download | tgif-85551232b56e763ecfcc7222e0858bac4e962c80.tar.xz | |
perf: compare diff algorithms
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>
Diffstat (limited to 'builtin')
0 files changed, 0 insertions, 0 deletions