##// END OF EJS Templates
branchmap: avoid ancestor computations in absence of non-continous branches...
branchmap: avoid ancestor computations in absence of non-continous branches The branchhead computation is one of the more heavy operations for bigger repositories as it has to scan all changesets and potentially involves the expensive computation of the ancestor sets. Redo the computation to handle the common cases directly and use tighter conditions for when the ancestor scan is necessary. Most importantly, avoid it completely if the non-continous branches are processed in one update as seen in the initial computation after a clone. For the Mercurial repository, it gives a small 2-3% performance boost. For the NetBSD test repository, it cuts the time in half. Differential Revision: https://phab.mercurial-scm.org/D9631

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graph.tmpl
89 lines | 2.7 KiB | application/x-cheetah | CheetahLexer
{header}
<title>{repo|escape}: revision graph</title>
<link rel="alternate" type="application/atom+xml"
href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}: log" />
<link rel="alternate" type="application/rss+xml"
href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}: log" />
</head>
<body>
<div class="container">
<div class="menu">
<div class="logo">
<a href="{logourl}">
<img src="{staticurl|urlescape}{logoimg}" alt="mercurial" /></a>
</div>
<ul>
<li><a href="{url|urlescape}shortlog/{symrev}{sessionvars%urlparameter}">log</a></li>
<li class="active">graph</li>
<li><a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a></li>
<li><a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a></li>
<li><a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a></li>
</ul>
<ul>
<li><a href="{url|urlescape}rev/{symrev}{sessionvars%urlparameter}">changeset</a></li>
<li><a href="{url|urlescape}file/{symrev}{path|urlescape}{sessionvars%urlparameter}">browse</a></li>
</ul>
<ul>
{archives%archiveentry}
</ul>
<ul>
<li><a href="{url|urlescape}help{sessionvars%urlparameter}">help</a></li>
</ul>
<div class="atom-logo">
<a href="{url|urlescape}atom-log" title="subscribe to atom feed">
<img class="atom-logo" src="{staticurl|urlescape}feed-icon-14x14.png" alt="atom feed" />
</a>
</div>
</div>
<div class="main">
<h2 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h2>
<h3>graph</h3>
{searchform}
<div class="navigate">
<a href="{url|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>
<a href="{url|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>
| rev {rev}: {changenav%navgraph}
</div>
<noscript><p>The revision graph only works with JavaScript-enabled browsers.</p></noscript>
<div id="wrapper">
<canvas id="graph"></canvas>
<ul id="graphnodes" class="stripes2">{nodes%graphentry}</ul>
</div>
<script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>
var data = {jsdata|json};
var graph = new Graph();
graph.scale({bg_height});
graph.render(data);
</script>
<div class="navigate">
<a href="{url|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>
<a href="{url|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>
| rev {rev}: {changenav%navgraph}
</div>
<script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>
ajaxScrollInit(
'{url|urlescape}graph/%next%{graphvars%urlparameter}',
'{nextentry%"{node}"}', <!-- NEXTHASH
function (htmlText) \{
var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/);
return m ? m[1] : null;
},
'#wrapper',
'<div class="%class%" style="text-align: center;">%text%</div>',
'graph'
);
</script>
</div>
</div>
{footer}