Mercurial > hg > mercurial-crew-with-dirclash
comparison comparison.txt @ 58:2ab801e0ea9f
A quick set of comparisons between hg, git, and bk
author | mpm@selenic.com |
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date | Thu, 12 May 2005 01:20:16 -0800 |
parents | |
children | 17e66e1a0382 |
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57:115106376f45 | 58:2ab801e0ea9f |
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1 Mercurial git BK (*) | |
2 storage revlog delta compressed revisions SCCS weave | |
3 merge file DAGs changeset DAG file DAGs? | |
4 consistency SHA1 SHA1 CRC | |
5 signable? yes yes no | |
6 | |
7 retrieve file tip O(1) O(1) O(revs) | |
8 add rev O(1) O(1) O(revs) | |
9 find prev file rev O(1) O(changesets) O(revs) | |
10 annotate file O(1)|O(revs) O(changesets) O(revs) | |
11 find file changeset O(1) O(changesets) ? | |
12 | |
13 checkout O(files) O(files) O(revs)? | |
14 commit O(changes) O(changes) ? | |
15 6 patches/s 6 patches/s slow | |
16 diff working dir O(changes) O(changes) ? | |
17 < 1s < 1s ? | |
18 tree diff revs O(changes) O(changes) ? | |
19 < 1s < 1s ? | |
20 local clone O(files) O(revisions) O(files) | |
21 find remote csets O(log new) O(revisions) ? | |
22 pull remote csets O(patch) O(modified files) O(patch) | |
23 100 csets/s 8 csets/s ? | |
24 repo growth O(patch) O(revisions) O(patch) | |
25 kernel history 250M? 3.5G? 250M? | |
26 lines of code 2500 6500 (+ cogito) ?? | |
27 | |
28 * I've never used BK so this is just guesses |