Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-rename.out @ 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 | faf46d810a85 |
children | 4bcbc126b80b |
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# rename a single file A d2/c R d1/d11/a1 # move a single file to an existing directory A d2/a1 R d1/d11/a1 # rename directory d1 as d3 copying d1/a to d3/a copying d1/b to d3/b copying d1/ba to d3/ba copying d1/d11/a1 to d3/d11/a1 removing d1/a removing d1/b removing d1/ba removing d1/d11/a1 A d3/a A d3/b A d3/ba A d3/d11/a1 R d1/a R d1/b R d1/ba R d1/d11/a1 # move directory d1/d11 to an existing directory d2 (removes empty d1) copying d1/d11/a1 to d2/d11/a1 removing d1/d11/a1 A d2/d11/a1 R d1/d11/a1 # move directories d1 and d2 to a new directory d3 copying d1/a to d3/d1/a copying d1/b to d3/d1/b copying d1/ba to d3/d1/ba copying d1/d11/a1 to d3/d1/d11/a1 copying d2/b to d3/d2/b removing d1/a removing d1/b removing d1/ba removing d1/d11/a1 removing d2/b A d3/d1/a A d3/d1/b A d3/d1/ba A d3/d1/d11/a1 A d3/d2/b R d1/a R d1/b R d1/ba R d1/d11/a1 R d2/b # move everything under directory d1 to existing directory d2, do not # overwrite existing files (d2/b) d2/b: not overwriting - file exists copying d1/d11/a1 to d2/d11/a1 removing d1/d11/a1 A d2/a A d2/ba A d2/d11/a1 R d1/a R d1/ba R d1/d11/a1 1c1 < d1/b --- > d2/b # attempt to move potentially more than one file into a non-existent # directory abort: with multiple sources, destination must be an existing directory # move every file under d1 to d2/d21 (glob) copying d1/a to d2/d21/a copying d1/b to d2/d21/b copying d1/ba to d2/d21/ba copying d1/d11/a1 to d2/d21/a1 removing d1/a removing d1/b removing d1/ba removing d1/d11/a1 A d2/d21/a A d2/d21/a1 A d2/d21/b A d2/d21/ba R d1/a R d1/b R d1/ba R d1/d11/a1 # move every file under d1 starting with an 'a' to d2/d21 (regexp) copying d1/a to d2/d21/a copying d1/d11/a1 to d2/d21/a1 removing d1/a removing d1/d11/a1 A d2/d21/a A d2/d21/a1 R d1/a R d1/d11/a1 # attempt to overwrite an existing file d1/ca: not overwriting - file exists abort: no files to copy ? d1/ca # forced overwrite of an existing file A d1/ca R d1/ba # replace a symlink with a file A d1/ca R d1/ba # do not copy more than one source file to the same destination file copying d1/d11/a1 to d3/d11/a1 d3/b: not overwriting - d2/b collides with d1/b removing d1/d11/a1 A d3/a A d3/b A d3/ba A d3/d11/a1 R d1/a R d1/b R d1/ba R d1/d11/a1