##// END OF EJS Templates
revlog: move decompress() from module to revlog class (API)...
revlog: move decompress() from module to revlog class (API) Upcoming patches will convert revlogs to use the compression engine APIs to perform all things compression. The yet-to-be-introduced APIs support a persistent "compressor" object so the same object can be reused for multiple compression operations, leading to better performance. In addition, compression engines like zstd may wish to tweak compression engine state based on the revlog (e.g. per-revlog compression dictionaries). A global and shared decompress() function will shortly no longer make much sense. So, we move decompress() to be a method of the revlog class. It joins compress() there. On the mozilla-unified repo, we can measure the impact of this change on reading performance: $ hg perfrevlogchunks -c ! chunk ! wall 1.932573 comb 1.930000 user 1.900000 sys 0.030000 (best of 6) ! wall 1.955183 comb 1.960000 user 1.930000 sys 0.030000 (best of 6) ! chunk batch ! wall 1.787879 comb 1.780000 user 1.770000 sys 0.010000 (best of 6 ! wall 1.774444 comb 1.770000 user 1.750000 sys 0.020000 (best of 6) "chunk" appeared to become slower but "chunk batch" got faster. Upon further examination by running both sets multiple times, the numbers appear to converge across all runs. This tells me that there is no perceived performance impact to this refactor.

File last commit:

r30765:eb7de21b default
r30793:b6f455a6 default
Show More
index.tmpl
34 lines | 945 B | application/x-cheetah | CheetahLexer
Dan Villiom Podlaski Christiansen
setup: install translation files as package data...
r9999 {header}
av6
monoblue: don't try to show repo on hgwebdir index page...
r25746 <title>Mercurial repositories index</title>
Dan Villiom Podlaski Christiansen
setup: install translation files as package data...
r9999 </head>
<body>
<div id="container">
<div class="page-header">
Angel Ezquerra <angel.ezquerra at gmail.com>
hgweb: add a "URL breadcrumb" to the index and repository pages...
r18258 <h1 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h1>
Dan Villiom Podlaski Christiansen
setup: install translation files as package data...
r9999 <ul class="page-nav">
</ul>
</div>
Thomas Arendsen Hein
trailing spaces (and one stray tab)
r10575
Dan Villiom Podlaski Christiansen
setup: install translation files as package data...
r9999 <table cellspacing="0">
<tr>
<td><a href="?sort={sort_name}">Name</a></td>
<td><a href="?sort={sort_description}">Description</a></td>
<td><a href="?sort={sort_contact}">Contact</a></td>
Dan Villiom Podlaski Christiansen
templates: rename `Last change' column in hgwebdir repository list....
r10301 <td><a href="?sort={sort_lastchange}">Last modified</a></td>
Dan Villiom Podlaski Christiansen
setup: install translation files as package data...
r9999 <td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
{entries%indexentry}
</table>
<div class="page-footer">
{motd}
</div>
<div id="powered-by">
Thomas Arendsen Hein
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...
r18526 <p><a href="{logourl}" title="Mercurial"><img src="{staticurl|urlescape}{logoimg}" width=75 height=90 border=0 alt="mercurial"></a></p>
Dan Villiom Podlaski Christiansen
setup: install translation files as package data...
r9999 </div>
</div>
</body>
</html>