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annotate tests/test-debugcommands.t @ 18091:f7f8159caad3

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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>
date Tue, 18 Dec 2012 12:47:20 -0800
parents 76e55914c303
children 47d0843647d1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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76e55914c303 debugrevlog: handle numrevs == numfull case (issue3537)
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1 $ hg init debugrevlog
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2 $ cd debugrevlog
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3 $ echo a > a
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4 $ hg ci -Am adda
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5 adding a
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6 $ hg debugrevlog -m
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7 format : 1
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8 flags : inline
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9
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10 revisions : 1
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11 merges : 0 ( 0.00%)
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12 normal : 1 (100.00%)
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13 revisions : 1
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14 full : 1 (100.00%)
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15 deltas : 0 ( 0.00%)
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16 revision size : 44
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17 full : 44 (100.00%)
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18 deltas : 0 ( 0.00%)
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19
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20 avg chain length : 0
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21 compression ratio : 0
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22
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23 uncompressed data size (min/max/avg) : 43 / 43 / 43
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24 full revision size (min/max/avg) : 44 / 44 / 44
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25 delta size (min/max/avg) : 0 / 0 / 0