Mercurial > hg
annotate tests/mockblackbox.py @ 25191:08d1ef09ed37
revset: optimize not public revset
This patvh speeds up the computation of the not public() changeset
and incidentally speed up the computation of divergents() changeset on our big
repo by 100x from 50% to 0.5% of the time spent in smartlog with evolve.
In this patch we optimize not public() to _notpublic() (new revset) and use
the work on phaseset (from the previous commit) to be able to compute
_notpublic() quickly.
We use a non-lazy approach making the assumption the number of notpublic
change will not be in the order of magnitude of the repo size. Adopting a
lazy approach gives a speedup of 5x (vs 100x) only due to the overhead of the
code for lazy generation.
author | Laurent Charignon <lcharignon@fb.com> |
---|---|
date | Fri, 24 Apr 2015 14:30:30 -0700 |
parents | 0ead0a07ed9c |
children | ac49ecb2a897 |
rev | line source |
---|---|
24705
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
1 from mercurial import util |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
2 |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
3 def makedate(): |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
4 return 0, 0 |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
5 def getuser(): |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
6 return 'bob' |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
7 |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
8 # mock the date and user apis so the output is always the same |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
9 def uisetup(ui): |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
10 util.makedate = makedate |
0ead0a07ed9c
tests: move mock blackbox extension into own file
Gregory Szorc <gregory.szorc@gmail.com>
parents:
diff
changeset
|
11 util.getuser = getuser |