Mercurial > hg
annotate tests/test-mq-qsave.t @ 18091:f7f8159caad3
ancestor: add lazy membership testing to lazyancestors
This also makes the perfancestorset command use lazy membership testing. In a
linear repository with over 400,000 commits, without this patch, hg
perfancestorset takes 0.80 seconds no matter how far behind we're looking.
With this patch, hg perfancestorset -- X takes:
Rev X Time
-1 0.00s
-4000 0.01s
-20000 0.04s
-80000 0.17s
-200000 0.43s
-300000 0.69s
0 0.88s
Thus, for revisions close to tip, we're up to several orders of magnitude
faster. At 0 we're around 10% slower.
author | Siddharth Agarwal <sid0@fb.com> |
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date | Tue, 18 Dec 2012 12:47:20 -0800 |
parents | b701610f6c56 |
children | 55c6ebd11cb9 |
rev | line source |
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tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
diff
changeset
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1 $ echo "[extensions]" >> $HGRCPATH |
b701610f6c56
tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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2 $ echo "mq=" >> $HGRCPATH |
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Brendan Cully <brendan@kublai.com>
parents:
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3 |
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tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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4 $ hg init |
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Brendan Cully <brendan@kublai.com>
parents:
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5 |
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Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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6 $ echo 'base' > base |
b701610f6c56
tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
diff
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7 $ hg ci -Ambase |
b701610f6c56
tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
diff
changeset
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8 adding base |
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ff3edd1c1e27
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Brendan Cully <brendan@kublai.com>
parents:
diff
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9 |
12324
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tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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10 $ hg qnew -mmqbase mqbase |
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Brendan Cully <brendan@kublai.com>
parents:
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11 |
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tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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12 $ hg qsave |
b701610f6c56
tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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13 $ hg qrestore 2 |
b701610f6c56
tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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14 restoring status: hg patches saved state |
b701610f6c56
tests: unify some of test-mq*
Adrian Buehlmann <adrian@cadifra.com>
parents:
2990
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changeset
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15 |