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annotate comparison.txt @ 58:2ab801e0ea9f

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A quick set of comparisons between hg, git, and bk
author mpm@selenic.com
date Thu, 12 May 2005 01:20:16 -0800
parents
children 17e66e1a0382
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2ab801e0ea9f A quick set of comparisons between hg, git, and bk
mpm@selenic.com
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1 Mercurial git BK (*)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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2 storage revlog delta compressed revisions SCCS weave
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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3 merge file DAGs changeset DAG file DAGs?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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4 consistency SHA1 SHA1 CRC
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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5 signable? yes yes no
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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6
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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7 retrieve file tip O(1) O(1) O(revs)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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8 add rev O(1) O(1) O(revs)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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9 find prev file rev O(1) O(changesets) O(revs)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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10 annotate file O(1)|O(revs) O(changesets) O(revs)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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11 find file changeset O(1) O(changesets) ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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12
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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13 checkout O(files) O(files) O(revs)?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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14 commit O(changes) O(changes) ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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15 6 patches/s 6 patches/s slow
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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16 diff working dir O(changes) O(changes) ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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17 < 1s < 1s ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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18 tree diff revs O(changes) O(changes) ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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19 < 1s < 1s ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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20 local clone O(files) O(revisions) O(files)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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21 find remote csets O(log new) O(revisions) ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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22 pull remote csets O(patch) O(modified files) O(patch)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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23 100 csets/s 8 csets/s ?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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24 repo growth O(patch) O(revisions) O(patch)
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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25 kernel history 250M? 3.5G? 250M?
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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26 lines of code 2500 6500 (+ cogito) ??
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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27
2ab801e0ea9f A quick set of comparisons between hg, git, and bk
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28 * I've never used BK so this is just guesses