Mercurial > hg
view tests/test-diffdir.t @ 27593:bc97b9af4e62
dirstate: call the C implementation of nonnonormalentries when available
Before this patch, we were using python code for computing the nonnormal
dirstate entries. This patch makes us use the C implementation of the function
when it is available.
Using the nonnormal set in hgwatchman improves hg status performance. Below
are the numbers for mozilla-central.
with the changes:
$ hg perfstatus
! wall 0.010632 comb 0.000000 user 0.000000 sys 0.000000 (best of 246)
without the changes:
$ hg perfstatus
! wall 0.036442 comb 0.030000 user 0.030000 sys 0.000000 (best of 100)
On mozilla-central the improvement to hg status is ~20% (0.25s to 0.2s),
on our big repos at Facebook, the win is ~40% (1.2s to 0.72s).
author | Laurent Charignon <lcharignon@fb.com> |
---|---|
date | Wed, 23 Dec 2015 13:16:03 -0800 |
parents | 2063d36b406e |
children | 29c8e35d3283 |
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$ hg init $ touch a $ hg add a $ hg ci -m "a" $ echo 123 > b $ hg add b $ hg diff --nodates diff -r 3903775176ed b --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +123 $ hg diff --nodates -r tip diff -r 3903775176ed b --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +123 $ echo foo > a $ hg diff --nodates diff -r 3903775176ed a --- a/a +++ b/a @@ -0,0 +1,1 @@ +foo diff -r 3903775176ed b --- /dev/null +++ b/b @@ -0,0 +1,1 @@ +123 $ hg diff -r "" hg: parse error: empty query [255] $ hg diff -r tip -r "" hg: parse error: empty query [255]