Mercurial > hg > mercurial-crew-with-dirclash
annotate hgweb.cgi @ 2577:fa76c5d609c9
bdiff: improve worst case behavior by 100x.
on 5.8MB (244.000 lines) text file with similar lines, hash before
this change made diff against empty file take 75 seconds. this change
improves performance to 0.6 seconds. result is that clone of smallish
repo (137MB) with some files like this takes 1 minute instead of 10
minutes.
common case of diff is 10% slower now, probably because of worse cache
locality. but diff does not affect overall performance in common case
(less than 1% of runtime is in diff when it is working ok), so this
tradeoff looks good.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
---|---|
date | Fri, 07 Jul 2006 15:02:55 -0700 |
parents | d0db3462d568 |
children | 713e35dcc321 |
rev | line source |
---|---|
202 | 1 #!/usr/bin/env python |
159 | 2 # |
3 # An example CGI script to use hgweb, edit as necessary | |
4 | |
5 import cgitb, os, sys | |
391
5f65a108a559
hgweb: pull cgitb into CGI script example, where it can easily be disabled
mpm@selenic.com
parents:
202
diff
changeset
|
6 cgitb.enable() |
5f65a108a559
hgweb: pull cgitb into CGI script example, where it can easily be disabled
mpm@selenic.com
parents:
202
diff
changeset
|
7 |
159 | 8 # sys.path.insert(0, "/path/to/python/lib") # if not a system-wide install |
2506
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
9 from mercurial.hgweb.hgweb_mod import hgweb |
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
10 from mercurial.hgweb.request import wsgiapplication |
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
11 import mercurial.hgweb.wsgicgi as wsgicgi |
159 | 12 |
2506
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
13 def make_web_app(): |
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
14 return hgweb("/path/to/repo", "repository name") |
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
15 |
d0db3462d568
This patch make several WSGI related alterations.
Eric Hopper <hopper@omnifarious.org>
parents:
391
diff
changeset
|
16 wsgicgi.launch(wsgiapplication(make_web_app)) |