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author | Jeff King <peff@peff.net> | 2011-06-11 19:04:11 +0000 |
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committer | Junio C Hamano <gitster@pobox.com> | 2011-06-30 12:21:13 -0700 |
commit | 188c35e36d22c39074a8b0ee411483a405065a9a (patch) | |
tree | 3103465c954583e709d61324abd55cd6d06b994a /t/t3412-rebase-root.sh | |
parent | default core.clockskew variable to one day (diff) | |
download | tgif-188c35e36d22c39074a8b0ee411483a405065a9a.tar.xz |
git skew: a tool to find how big a clock skew exists in the history
> As you probably guessed from the specificity of the number, I wrote a
> short program to actually traverse and find the worst skew. It takes
> about 5 seconds to run (unsurprisingly, since it is doing the same full
> traversal that we end up doing in the above numbers). So we could
> "autoskew" by setting up the configuration on clone, and then
> periodically updating it as part of "git gc".
This patch doesn't implement auto-detection of skew, but is the program
I used to calculate, and would provide the basis for such
auto-detection. It would be interesting to see average skew numbers for
popular repositories. You can run it as "git skew --all".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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