2005-05-12 13:20:16 +04:00
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Mercurial git BK (*)
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storage revlog delta compressed revisions SCCS weave
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2005-05-24 04:05:05 +04:00
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storage naming by filename by revision hash by filename
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2005-05-12 13:20:16 +04:00
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merge file DAGs changeset DAG file DAGs?
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consistency SHA1 SHA1 CRC
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2005-09-21 09:56:19 +04:00
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signable? yes yes no
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2005-05-12 13:20:16 +04:00
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retrieve file tip O(1) O(1) O(revs)
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add rev O(1) O(1) O(revs)
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find prev file rev O(1) O(changesets) O(revs)
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2005-05-24 04:05:05 +04:00
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annotate file O(revs) O(changesets) O(revs)
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2005-05-12 13:20:16 +04:00
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find file changeset O(1) O(changesets) ?
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checkout O(files) O(files) O(revs)?
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commit O(changes) O(changes) ?
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6 patches/s 6 patches/s slow
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diff working dir O(changes) O(changes) ?
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< 1s < 1s ?
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tree diff revs O(changes) O(changes) ?
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< 1s < 1s ?
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2005-05-24 04:05:05 +04:00
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hardlink clone O(files) O(revisions) O(files)
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find remote csets O(log new) rsync: O(revisions) ?
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git-http: O(changesets)
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2005-05-12 13:20:16 +04:00
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pull remote csets O(patch) O(modified files) O(patch)
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2005-05-24 04:05:05 +04:00
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2005-05-12 13:20:16 +04:00
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repo growth O(patch) O(revisions) O(patch)
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2005-05-24 04:05:05 +04:00
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kernel history 300M 3.5G? 250M?
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2005-05-12 13:20:16 +04:00
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lines of code 2500 6500 (+ cogito) ??
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* I've never used BK so this is just guesses
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