Mercurial > hg
view comparison.txt @ 1802:8a7a24b96697
speed up hg log --debug
hg repo:
before:
real 0m6.998s
user 0m6.952s
sys 0m0.046s
after:
real 0m3.884s
user 0m3.839s
sys 0m0.042s
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Sat, 25 Feb 2006 13:44:40 +0100 |
| parents | 2073e5a71008 |
| children |
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Mercurial git BK (*) storage revlog delta compressed revisions SCCS weave storage naming by filename by revision hash by filename merge file DAGs changeset DAG file DAGs? consistency SHA1 SHA1 CRC signable? yes yes no retrieve file tip O(1) O(1) O(revs) add rev O(1) O(1) O(revs) find prev file rev O(1) O(changesets) O(revs) annotate file O(revs) O(changesets) O(revs) find file changeset O(1) O(changesets) ? checkout O(files) O(files) O(revs)? commit O(changes) O(changes) ? 6 patches/s 6 patches/s slow diff working dir O(changes) O(changes) ? < 1s < 1s ? tree diff revs O(changes) O(changes) ? < 1s < 1s ? hardlink clone O(files) O(revisions) O(files) find remote csets O(log new) rsync: O(revisions) ? git-http: O(changesets) pull remote csets O(patch) O(modified files) O(patch) repo growth O(patch) O(revisions) O(patch) kernel history 300M 3.5G? 250M? lines of code 2500 6500 (+ cogito) ?? * I've never used BK so this is just guesses