Mercurial > hg
view contrib/macosx/Readme.html @ 28489:8939a95064f1
changelog: lazily parse description
Before, the description field was converted to a localstr at parse
time. With this patch, we store the raw description and convert to
a localstr when it is first accessed.
We see a revset speedup for revsets that don't access the description:
author(mpm)
0.896565
0.914234
0.869085
date(2015)
0.878797
0.891980
0.862525
extra(rebase_source)
0.865446
0.912514
0.871500
author(mpm) or author(greg)
1.801832
1.860402
1.791589
date(2015) or branch(default)
0.968276
0.994673
0.974027
author(mpm) or desc(bug) or date(2015) or extra(rebase_source)
3.656193
3.721032
3.643593
As you can see, most of these revsets are already faster than from
before this refactoring: we have already offset the performance
loss from the introduction of the new class representing parsed
changelog entries!
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 06 Mar 2016 14:28:46 -0800 |
parents | 4b0fc75f9403 |
children | 2fd3549c8a5f |
line wrap: on
line source
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <!-- This is the second screen displayed during the install. --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <meta http-equiv="Content-Style-Type" content="text/css"> <title>Read Me - Important Information</title> <style type="text/css"> p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 14.0px Helvetica} p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px} p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica} p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; color: #000fed} span.s1 {text-decoration: underline} span.s2 {font: 12.0px Courier} </style> </head> <body> <p class="p1"><b>Before you install</b></p> <p class="p2"><br></p> <p class="p3">This is an OS X version of Mercurial that depends on the default Python installation.</p> <p class="p2"><br></p> <p class="p1"><b>After you install</b></p> <p class="p2"><br></p> <p class="p3">This package installs the <span class="s2">hg</span> executable as <span class="s2">/usr/local/bin/hg</span>. See <span class="s2">hg debuginstall</span> for more info on file locations.</p> <p class="p2"><br></p> <p class="p1"><b>Documentation</b></p> <p class="p2"><br></p> <p class="p3">Visit the <a href="https://mercurial-scm.org/">Mercurial web site and wiki</a></p> <p class="p2"><br></p> <p class="p3">There's also a free book, <a href="http://hgbook.red-bean.com/">Distributed revision control with Mercurial</a></p> <p class="p2"><br></p> <p class="p1"><b>Reporting problems</b></p> <p class="p2"><br></p> <p class="p3">If you run into any problems, please file a bug online:</p> <p class="p3"><a href="http://bz.selenic.com/">http://bz.selenic.com/</a></p> </body> </html>