Mercurial Mercurial > hg > mercurial-crew-with-dirclash / file revision
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
comparison.txt
author mpm@selenic.com
Fri, 01 Jul 2005 14:03:42 -0800
changeset 563 42a6a41ab76b
parent 139 17e66e1a0382
child 1308 2073e5a71008
permissions -rw-r--r--
[PATCH] clean up RPM spec file -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [PATCH] clean up RPM spec file From: Bryan O'Sullivan <bos@serpentine.com> The current RPM spec file makes it impossible to split Mercurial into multiple interdependent packages. Here's a patch that fixes that problem. manifest hash: 4acc4c5cf4485d92a32d2259b83314b7167dece3 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCxb2+ywK+sNU5EO8RAnrTAJ4tkAh6xnHvRHMxzrfqKb/SXYS2wwCeMfK1 PAr+1FFoSqUmA9rt8Yaw6f4= =MaPn -----END PGP SIGNATURE-----

                    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
mercurial-crew-with-dirclash