Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-archive @ 1534:80a3d6a0af71
Optimize manifest.add
Testing shows that manifest.add is spending a significant percentage of
its time running calcoffsets and doing text = "".join(addlist). This
patch removes the need for both of these by storying the manifest in a
character array, and using a modified bisect search to find lines without
the help of a separate index of line offsets.
manifest.add was also reworked to push delta construction/combination into the
main loop.
Time to apply 2751 patches (without psyco, ext3 noatime,data=writeback):
Stock hg: 4m45s real 3m32s user 55s sys
patched: 2m48s real 1m53s user 43s sys
quilt: 2m30s real 45s user 50s sys
(quilt does much more io...)
author | mason@suse.com |
---|---|
date | Fri, 11 Nov 2005 18:20:22 -0800 |
parents | 4603eef60237 |
children | 385b06493465 7d83a351a936 |
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#!/bin/sh mkdir test cd test hg init echo foo>foo hg addremove hg commit -m 1 echo bar>bar hg addremove hg commit -m 2 mkdir baz echo bletch>baz/bletch hg addremove hg commit -m 3 echo "[web]" >> .hg/hgrc echo "name = test-archive" >> .hg/hgrc echo "allowzip = true" >> .hg/hgrc echo "allowgz = true" >> .hg/hgrc echo "allowbz2 = true" >> .hg/hgrc hg serve -p 20059 > /dev/null & sleep 1 # wait for server to be started TIP=`hg id -v | cut -f1 -d' '` QTIP=`hg id -q` cat > getarchive.py <<EOF import sys, urllib2 node, archive = sys.argv[1:] f = urllib2.urlopen('http://127.0.0.1:20059/?cmd=archive;node=%s;type=%s' % (node, archive)) sys.stdout.write(f.read()) EOF http_proxy= python getarchive.py "$TIP" gz | tar tzf - | sed "s/$QTIP/TIP/" http_proxy= python getarchive.py "$TIP" bz2 | tar tjf - | sed "s/$QTIP/TIP/" http_proxy= python getarchive.py "$TIP" zip > archive.zip unzip -t archive.zip | sed "s/$QTIP/TIP/" kill $!