Mercurial > hg
view tests/test-add.t @ 23031:3c0983cc279e
i18n: cache the result of every gettext call
In looking at profiler output for 'hg log' on mozilla-central, I
noticed we spent a _huge_ amount of time in gettext relative to what
it's doing. Caching provides a roughly 15% performance improvement
even on repositories as small as hg.
== hg repo on linux ==
Before:
% cumulative self
time seconds seconds name
5.05 0.19 0.19 i18n.py:62:gettext
4.84 0.18 0.18 revlog.py:88:decompress
2.95 0.17 0.11 changelog.py:201:node
2.32 0.09 0.09 ui.py:577:write
2.11 0.08 0.08 i18n.py:72:gettext
2.11 0.08 0.08 obsolete.py:196:_fm0readmarkers
1.89 0.07 0.07 obsolete.py:569:_load
1.68 0.63 0.06 localrepo.py:29:__get__
real 0m4.026s
user 0m3.993s
sys 0m0.034s
After:
% cumulative self
time seconds seconds name
8.05 0.26 0.26 revlog.py:88:decompress
2.68 0.22 0.09 color.py:395:write
2.20 0.07 0.07 obsolete.py:196:_fm0readmarkers
1.95 0.06 0.06 obsolete.py:174:_fm0readmarkers
1.95 0.06 0.06 ui.py:577:write
1.95 0.06 0.06 util.py:1228:datestr
1.71 0.06 0.06 utf_8.py:16:decode
1.71 0.06 0.06 revlog.py:273:__len__
real 0m3.519s
user 0m3.447s
sys 0m0.073s
== mozilla-central repo on linux ==
Before:
% cumulative self
time seconds seconds name
7.72 2.35 2.35 revlog.py:88:decompress
4.46 1.36 1.36 i18n.py:62:gettext
2.22 0.67 0.67 i18n.py:72:gettext
2.19 1.14 0.67 changelog.py:201:node
2.16 0.66 0.66 ui.py:577:write
1.96 0.60 0.60 utf_8.py:16:decode
1.93 1.97 0.59 color.py:395:write
1.85 0.81 0.56 changelog.py:136:tip
real 0m30.822s
user 0m30.660s
sys 0m0.149s
After:
% cumulative self
time seconds seconds name
9.82 2.49 2.49 revlog.py:88:decompress
2.67 1.31 0.68 localrepo.py:29:__get__
2.57 0.65 0.65 utf_8.py:16:decode
2.48 1.01 0.63 changelog.py:201:node
2.10 0.82 0.53 changelog.py:136:tip
2.01 0.51 0.51 ui.py:577:write
1.91 0.49 0.49 util.py:1232:datestr
1.85 1.65 0.47 color.py:395:write
real 0m25.619s
user 0m25.446s
sys 0m0.166s
== cpython repo on os x =
Before:
% cumulative self
time seconds seconds name
5.05 1.35 1.35 cmdutil.py:982:_show
4.59 1.22 1.22 revlog.py:274:__len__
3.98 1.06 1.06 i18n.py:62:gettext
3.91 1.04 1.04 revlog.py:1016:revision
3.68 0.98 0.98 revlog.py:337:parents
3.45 0.92 0.92 revlog.py:88:decompress
2.91 0.78 0.78 revlog.py:309:rev
2.62 0.70 0.70 revlog.py:1033:revision
real 0m30.414s
user 0m28.145s
sys 0m0.541s
After:
% cumulative self
time seconds seconds name
7.98 1.66 1.66 cmdutil.py:982:_show
6.83 1.42 1.42 changelog.py:46:decodeextra
5.18 1.08 1.08 revlog.py:274:__len__
3.94 0.82 0.82 revlog.py:1016:revision
3.41 0.71 0.71 revlog.py:309:rev
3.32 0.69 0.69 revlog.py:88:decompress
2.99 0.63 0.62 revlog.py:1033:revision
2.69 0.56 0.56 revlog.py:341:start
real 0m22.811s
user 0m21.883s
sys 0m0.397s
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Fri, 17 Oct 2014 13:52:10 -0400 |
parents | b081decd9062 |
children | 10697f29af2b |
line wrap: on
line source
$ hg init a $ cd a $ echo a > a $ hg add -n adding a $ hg st ? a $ hg add adding a $ hg st A a $ hg forget a $ hg add adding a $ hg st A a $ echo b > b $ hg add -n b $ hg st A a ? b $ hg add b $ hg st A a A b should fail $ hg add b b already tracked! $ hg st A a A b #if no-windows $ echo foo > con.xml $ hg --config ui.portablefilenames=jump add con.xml abort: ui.portablefilenames value is invalid ('jump') [255] $ hg --config ui.portablefilenames=abort add con.xml abort: filename contains 'con', which is reserved on Windows: 'con.xml' [255] $ hg st A a A b ? con.xml $ hg add con.xml warning: filename contains 'con', which is reserved on Windows: 'con.xml' $ hg st A a A b A con.xml $ hg forget con.xml $ rm con.xml #endif #if eol-in-paths $ echo bla > 'hello:world' $ hg --config ui.portablefilenames=abort add adding hello:world abort: filename contains ':', which is reserved on Windows: 'hello:world' [255] $ hg st A a A b ? hello:world $ hg --config ui.portablefilenames=ignore add adding hello:world $ hg st A a A b A hello:world #endif $ hg ci -m 0 --traceback should fail $ hg add a a already tracked! $ echo aa > a $ hg ci -m 1 $ hg up 0 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo aaa > a $ hg ci -m 2 created new head $ hg merge merging a warning: conflicts during merge. merging a incomplete! (edit conflicts, then use 'hg resolve --mark') 0 files updated, 0 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg update -C .' to abandon [1] $ hg st M a ? a.orig should fail $ hg add a a already tracked! $ hg st M a ? a.orig $ hg resolve -m a (no more unresolved files) $ hg ci -m merge Issue683: peculiarity with hg revert of an removed then added file $ hg forget a $ hg add a $ hg st ? a.orig $ hg rm a $ hg st R a ? a.orig $ echo a > a $ hg add a $ hg st M a ? a.orig $ hg add c && echo "unexpected addition of missing file" c: * (glob) [1] $ echo c > c $ hg add d c && echo "unexpected addition of missing file" d: * (glob) [1] $ hg st M a A c ? a.orig $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved forget and get should have the right order: added but missing dir should be forgotten before file with same name is added $ echo file d > d $ hg add d $ hg ci -md $ hg rm d $ mkdir d $ echo a > d/a $ hg add d/a $ rm -r d $ hg up -C 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cat d file d $ cd ..