Mercurial > hg
view tests/test-inotify-debuginotify.t @ 14087:f3d585c9b042
graphmod: restore generator nature of dagwalker
9966c95b8c4f introduced the ability to walk the DAG
given arbitrary revisions, but changed the behaviour of
it to return a list of all nodes (and create a changectx
for each one) rather than doing it lazily.
This has a pretty significant impact on performance for large
repositories (tested on CPython repo, with output disabled):
$ time hg glog
real 0m2.642s
user 0m2.560s
sys 0m0.080s
Before 9966c95b8c4f:
$ time hg glog
real 0m0.143s
user 0m0.112s
sys 0m0.032s
And after this fix:
$ time hg glog
real 0m0.213s
user 0m0.184s
sys 0m0.028s
author | Idan Kamara <idankk86@gmail.com> |
---|---|
date | Sat, 30 Apr 2011 15:10:58 +0300 |
parents | 17ebf11bff81 |
children | 104e120416ec |
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$ "$TESTDIR/hghave" inotify || exit 80 $ hg init $ echo "[extensions]" >> $HGRCPATH $ echo "inotify=" >> $HGRCPATH inserve $ hg inserve -d --pid-file=hg.pid $ cat hg.pid >> "$DAEMON_PIDS" let the daemon finish its stuff $ sleep 1 empty $ hg debuginotify directories being watched: / .hg/ $ mkdir a $ sleep 1 only 'a $ hg debuginotify directories being watched: / .hg/ a/ $ rmdir a $ sleep 1 empty again $ hg debuginotify directories being watched: / .hg/ $ kill `cat hg.pid`