Mercurial > hgsubversion
view tests/fixtures/emptyrepo2.sh @ 1251:46cec117dda2
maps.RevMap: disable GC while loading the revmap
The revmap load process creates lots of tiny objects.
With just the bare minimum Mercurial runtime, loading a million-file revmap
goes from 6.83 seconds to 6.28. For longer running processes (e.g. hg push a
series of changes) the difference will probably be dramatic.
author | Siddharth Agarwal <sid0@fb.com> |
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date | Sun, 02 Nov 2014 02:01:05 -0800 |
parents | f9014e28721b |
children |
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#!/bin/sh # # Create emptyrepo2.svndump # # The generated repository contains a sequence of empty revisions # created with a combination of svnsync and filtering mkdir temp cd temp mkdir project-orig cd project-orig mkdir -p sub/trunk other echo a > other/a cd .. svnadmin create testrepo svnurl=file://`pwd`/testrepo svn import project-orig $svnurl -m init svn co $svnurl project cd project echo a >> other/a svn ci -m othera echo a >> other/a svn ci -m othera2 echo b > sub/trunk/a svn add sub/trunk/a svn ci -m adda cd .. svnadmin create testrepo2 cat > testrepo2/hooks/pre-revprop-change <<EOF #!/bin/sh exit 0 EOF chmod +x testrepo2/hooks/pre-revprop-change svnurl2=file://`pwd`/testrepo2 svnsync init --username svnsync $svnurl2 $svnurl/sub svnsync sync $svnurl2 svnadmin dump testrepo2 > ../emptyrepo2.svndump