Mercurial > hg-stable
view .hgignore @ 27592:7c9eb2927879
dirstate: add a C implementation for nonnormalentries
Before this patch, there was only a python version of nonnormalentries.
On mozilla-central we have a 10x win by putting this function in C:
% python -m timeit -s \
'from mercurial import hg, ui, parsers; \
repo = hg.repository(ui.ui(), "mozilla-central"); \
m = repo.dirstate._map' \
'parsers.nonnormalentries(m)'
100 loops, best of 3: 3.15 msec per loop
The python implementation runs in 31ms, a similar test gives:
10 loops, best of 3: 31.7 msec per loop
On our big repos, the win is still of 10x with the python implementation running
in 350ms and the C implementation running in 30ms.
author | Laurent Charignon <lcharignon@fb.com> |
---|---|
date | Mon, 21 Dec 2015 16:27:16 -0800 |
parents | 3232f92360d4 |
children | a1eff44c432b |
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syntax: glob *.elc *.tmp *.orig *.rej *~ *.mergebackup *.o *.so *.dll *.exe *.pyd *.pyc *.pyo *$py.class *.swp *.prof *.zip \#*\# .\#* tests/.coverage* tests/annotated tests/*.err tests/htmlcov build contrib/hgsh/hgsh contrib/vagrant/.vagrant dist packages doc/common.txt doc/*.[0-9] doc/*.[0-9].txt doc/*.[0-9].gendoc.txt doc/*.[0-9].{x,ht}ml MANIFEST MANIFEST.in patches mercurial/__version__.py mercurial/hgpythonlib.h mercurial.egg-info .DS_Store tags cscope.* .idea/* i18n/hg.pot locale/*/LC_MESSAGES/hg.mo hgext/__index__.py # files installed with a local --pure build mercurial/base85.py mercurial/bdiff.py mercurial/diffhelpers.py mercurial/mpatch.py mercurial/osutil.py mercurial/parsers.py syntax: regexp ^\.pc/ ^\.(pydev)?project # hackable windows distribution additions ^hg-python ^hg.py$