Mercurial > hg > mercurial-crew-with-dirclash
annotate tests/test-rawcommit1 @ 2079:ee96ca273f32
New lazy index code for revlogs.
This tunes for large repositories. It does not read the whole
index file in one big chunk, but tries to buffer reads in more
reasonable chunks instead.
Search speeds are improved in two ways. When trying to find a
specific sha hash, it searches from the end of the file backward.
More recent entries are more likely to be relevant, especially the
tip.
Also, this can load only the mapping of nodes to revlog index number.
Loading the map uses less cpu (no struct.unpack) and much less
memory than loading both the map and the index.
This cuts down the time for hg tip on the 80,000 changeset
kernel repo from 1.8s to 3.69s. Most commands the pull a single
rev out of a big index get roughly the same benefit. Commands
that read the whole index are not slower.
author | mason@suse.com |
---|---|
date | Tue, 04 Apr 2006 16:47:12 -0400 |
parents | 7544700fd931 |
children | 9fe62e2db71d |
rev | line source |
---|---|
800
ec85f9e6f3b1
Don't use 'set -x', fix exports, sed and hexdump usage for Solaris.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
749
diff
changeset
|
1 #!/bin/sh |
591 | 2 hg --debug init |
444 | 3 echo this is a1 > a |
591 | 4 hg add a |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
5 hg commit -m0 -d "1000000 0" |
444 | 6 echo this is b1 > b |
591 | 7 hg add b |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
8 hg commit -m1 -d "1000000 0" |
591 | 9 hg manifest 1 |
444 | 10 echo this is c1 > c |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
11 hg rawcommit -p 1 -d "1000000 0" -m2 c |
591 | 12 hg manifest 2 |
13 hg parents | |
444 | 14 rm b |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
15 hg rawcommit -p 2 -d "1000000 0" -m3 b |
591 | 16 hg manifest 3 |
17 hg parents | |
444 | 18 echo this is a22 > a |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
19 hg rawcommit -p 3 -d "1000000 0" -m4 a |
591 | 20 hg manifest 4 |
21 hg parents | |
444 | 22 echo this is c22 > c |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
23 hg rawcommit -p 1 -d "1000000 0" -m5 c |
591 | 24 hg manifest 5 |
25 hg parents | |
444 | 26 # merge, but no files changed |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
27 hg rawcommit -p 4 -p 5 -d "1000000 0" -m6 |
591 | 28 hg manifest 6 |
29 hg parents | |
444 | 30 # no changes what-so-ever |
1933
7544700fd931
Use 'hg ci -d "1000000 0"' in tests to circumvent problem with leading zero.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1308
diff
changeset
|
31 hg rawcommit -p 6 -d "1000000 0" -m7 |
591 | 32 hg manifest 7 |
33 hg parents |