Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-confused-revert @ 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 | 30146be3437c |
children | 7544700fd931 |
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#!/bin/sh hg init echo foo > a hg add a hg commit -m "1" -d "0 0" echo bar > b hg add b hg remove a echo "%%% should show a removed and b added" hg status echo "reverting..." hg revert echo "%%% should show b unknown and a back to normal" hg status rm b hg co -C 0 echo foo-a > a hg commit -m "2a" -d "0 0" hg co -C 0 echo foo-b > a hg commit -m "2b" -d "0 0" HGMERGE=true hg update -m 1 echo "%%% should show foo-b" cat a echo bar > b hg add b rm a hg remove a echo "%%% should show a removed and b added" hg status echo "reverting..." hg revert echo "%%% should show b unknown and a marked modified (merged)" hg status echo "%%% should show foo-b" cat a