upstream/mercurial-mirror Files · mercurial/templates/monoblue/helptopics.tmpl

util.chunkbuffer: avoid extra mutations when reading partial chunks...

util.chunkbuffer: avoid extra mutations when reading partial chunks Previously, a read(N) where N was less than the length of the first available chunk would mutate the deque instance twice and allocate a new str from the slice of the existing chunk. Profiling drawed my attention to these as a potential hot spot during changegroup reading. This patch makes the code more complicated in order to avoid the aforementioned 3 operations. On a pre-generated mozilla-central gzip bundle, this series has the following impact on `hg unbundle` performance on my MacBook Pro: before: 358.21 real 317.69 user 38.49 sys after: 301.57 real 262.69 user 37.11 sys delta: -56.64 real -55.00 user -1.38 sys

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             helptopics.tmpl
        
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                | application/x-cheetah
            
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             / mercurial / templates / monoblue / helptopics.tmpl
          
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      {header}

          <title>Help: {title}</title>

          <link rel="alternate" type="application/atom+xml" href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}"/>

          <link rel="alternate" type="application/rss+xml" href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}"/>

      </head>

      <body>

      <div id="container">

          <div class="page-header">

              <h1 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb} / help</h1>

              <form action="{url|urlescape}log">

                  {sessionvars%hiddenformentry}

                  <dl class="search">

                      <dt><label>Search: </label></dt>

                      <dd><input type="text" name="rev" /></dd>

                  </dl>

              </form>

              <ul class="page-nav">

                  <li><a href="{url|urlescape}summary{sessionvars%urlparameter}">summary</a></li>

                  <li><a href="{url|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a></li>

                  <li><a href="{url|urlescape}changelog{sessionvars%urlparameter}">changelog</a></li>

                  <li><a href="{url|urlescape}graph{sessionvars%urlparameter}">graph</a></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>

                  <li><a href="{url|urlescape}file{sessionvars%urlparameter}">files</a></li>

                  <li class="current">help</li>

              </ul>

          </div>

          <h2 class="no-link no-border">help</h2>

          <table cellspacing="0">

          <tr><td colspan="2"><h2><a name="main" href="#topics">Topics</a></h2></td></tr>

          {topics % helpentry}

          <tr><td colspan="2"><h2><a name="main" href="#main">Main Commands</a></h2></td></tr>

          {earlycommands % helpentry}

          <tr><td colspan="2"><h2><a name="other" href="#other">Other Commands</a></h2></td></tr>

          {othercommands % helpentry}

          </table>

      {footer}

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				{header}
				<title>Help: {title}</title>
				<link rel="alternate" type="application/atom+xml" href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}"/>
				<link rel="alternate" type="application/rss+xml" href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}"/>
				</head>

				<body>
				<div id="container">
				<div class="page-header">
				<h1 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb} / help</h1>

				<form action="{url\|urlescape}log">
				{sessionvars%hiddenformentry}
				<dl class="search">
				<dt><label>Search: </label></dt>
				<dd><input type="text" name="rev" /></dd>
				</dl>
				</form>

				<ul class="page-nav">
				<li><a href="{url\|urlescape}summary{sessionvars%urlparameter}">summary</a></li>
				<li><a href="{url\|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a></li>
				<li><a href="{url\|urlescape}changelog{sessionvars%urlparameter}">changelog</a></li>
				<li><a href="{url\|urlescape}graph{sessionvars%urlparameter}">graph</a></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>
				<li><a href="{url\|urlescape}file{sessionvars%urlparameter}">files</a></li>
				<li class="current">help</li>
				</ul>
				</div>

				<h2 class="no-link no-border">help</h2>
				<table cellspacing="0">
				<tr><td colspan="2"><h2><a name="main" href="#topics">Topics</a></h2></td></tr>
				{topics % helpentry}

				<tr><td colspan="2"><h2><a name="main" href="#main">Main Commands</a></h2></td></tr>
				{earlycommands % helpentry}

				<tr><td colspan="2"><h2><a name="other" href="#other">Other Commands</a></h2></td></tr>
				{othercommands % helpentry}
				</table>

				{footer}