> To open the repository to a new checkout it took Fossil about 26
> minutes. Roughly 13 minutes extracting the files into the directory, and
> then 13 minutes of ... doing something, before it came back.
> The equivalent command in Mercurial ("hg update null" to reset the
> checkout then the timed "hg update") took 19.5 minutesNo low-hanging fruits here. After profiling "fossil open", I noticed nothing extraordinary -- most time is spent in compression, decompression, and calculating checksums. http://i.imgur.com/1odR8.png After checkout ("13 minutes of ... doing something, before it came back"), Fossil goes through all the extracted files, computes MD5 checksum and verifies that it matches the one in the manifest. As Stephan pointed out, you can disable this by turning off "repo-cksum" setting. Same thing with committing: Fossil checks that content is repo is correct, see http://www.fossil-scm.org/index.html/doc/trunk/www/selfcheck.wiki : "Then just before transaction commit, fossil re-extracts the original content of all files that were written, computes the SHA1 checksum again, and verifies that the checksums match. If anything does not match up, an error message is printed and the transaction rolls back." -- Dmitry Chestnykh _______________________________________________ fossil-users mailing list fossil-users@lists.fossil-scm.org http://lists.fossil-scm.org:8080/cgi-bin/mailman/listinfo/fossil-users
