upstream/mercurial-mirror Files · mercurial/templates/spartan/changelog.tmpl

bdiff: don't check border condition in loop...

bdiff: don't check border condition in loop `plast = a + len - 1`. So, this "for" loop iterates from "a" to "plast", inclusive. So, `p == plast` can only be true on the final iteration of the loop. So checking for it on every loop iteration is wasteful. This patch simply decreases the upper bound of the loop by 1 and adds an explicit check after iteration for the `p == plast` case. We can't simply add 1 to the initial value for "i" because that doesn't do the correct thing on empty input strings. `perfbdiff -m 3041e4d59df2` on the Firefox repo becomes significantly faster: ! wall 0.072763 comb 0.070000 user 0.070000 sys 0.000000 (best of 100) ! wall 0.053221 comb 0.060000 user 0.060000 sys 0.000000 (best of 100) For the curious, this code has its origins in 8b067bde6679, which is the changeset that introduced bdiff.c in 2005. Also, GNU diffutils is able to perform a similar line-based diff in under 20ms. So there's likely more perf wins to be found in this code. One of them is the hashing algorithm. But it looks like mpm spent some time testing hash collisions in d0c48891dd4a. I'd like to do the same before switching away from lyhash, just to be on the safe side.

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             changelog.tmpl
        
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             / mercurial / templates / spartan / changelog.tmpl
          
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        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {header}

      <title>{repo|escape}: changelog</title>

      <link rel="alternate" type="application/atom+xml"

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
         href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}">

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <link rel="alternate" type="application/rss+xml"

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
         href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}">

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </head>

      <body>

      <div class="buttons">

        av6
    
hgweb: don't dereference symbolic revision in spartan style...

              r25603
            
      <a href="{url|urlescape}shortlog/{symrev}{sessionvars%urlparameter}">shortlog</a>

        av6
    
spartan: don't drop current revision in log/graph links...

              r25794
            
      <a href="{url|urlescape}graph/{symrev}{sessionvars%urlparameter}">graph</a>

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a>

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

        av6
    
hgweb: don't dereference symbolic revision in spartan style...

              r25603
            
      <a href="{url|urlescape}file/{symrev}{sessionvars%urlparameter}">files</a>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {archives%archiveentry}

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}help{sessionvars%urlparameter}">help</a>

      <a type="application/rss+xml" href="{url|urlescape}rss-log">rss</a>

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

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

        Angel Ezquerra <angel.ezquerra at gmail.com>
    
hgweb, spartan: add "URL breadcrumbs"...

              r18259
            
      <h2><a href="/">Mercurial</a> {pathdef%breadcrumb} / changelog</h2>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <form action="{url|urlescape}log">

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {sessionvars%hiddenformentry}

      <p>

      <label for="search1">search:</label>

      <input name="rev" id="search1" type="text" size="30">

        Nicolas Dumazet
    
hgweb: changenav: separate pages before and after the current position...

              r10254
            
      navigate: <small class="navigate">{changenav%nav}</small>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </p>

      </form>

      {entries%changelogentry}

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <form action="{url|urlescape}log">

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {sessionvars%hiddenformentry}

      <p>

      <label for="search2">search:</label>

      <input name="rev" id="search2" type="text" size="30">

        Nicolas Dumazet
    
hgweb: changenav: separate pages before and after the current position...

              r10254
            
      navigate: <small class="navigate">{changenav%nav}</small>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </p>

      </form>

      {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

Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{header}
		<title>{repo\|escape}: changelog</title>
		<link rel="alternate" type="application/atom+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}">
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	<link rel="alternate" type="application/rss+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}">
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</head>
		<body>

		<div class="buttons">
av6 hgweb: don't dereference symbolic revision in spartan style...	r25603	<a href="{url\|urlescape}shortlog/{symrev}{sessionvars%urlparameter}">shortlog</a>
av6 spartan: don't drop current revision in log/graph links...	r25794	<a href="{url\|urlescape}graph/{symrev}{sessionvars%urlparameter}">graph</a>
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}tags{sessionvars%urlparameter}">tags</a>
		<a href="{url\|urlescape}branches{sessionvars%urlparameter}">branches</a>
av6 hgweb: don't dereference symbolic revision in spartan style...	r25603	<a href="{url\|urlescape}file/{symrev}{sessionvars%urlparameter}">files</a>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{archives%archiveentry}
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a>
		<a type="application/rss+xml" href="{url\|urlescape}rss-log">rss</a>
		<a type="application/atom+xml" href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}">atom</a>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

Angel Ezquerra <angel.ezquerra at gmail.com> hgweb, spartan: add "URL breadcrumbs"...	r18259	<h2><a href="/">Mercurial</a> {pathdef%breadcrumb} / changelog</h2>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<form action="{url\|urlescape}log">
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{sessionvars%hiddenformentry}
		<p>
		<label for="search1">search:</label>
		<input name="rev" id="search1" type="text" size="30">
Nicolas Dumazet hgweb: changenav: separate pages before and after the current position...	r10254	navigate: <small class="navigate">{changenav%nav}</small>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</p>
		</form>

		{entries%changelogentry}

Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<form action="{url\|urlescape}log">
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{sessionvars%hiddenformentry}
		<p>
		<label for="search2">search:</label>
		<input name="rev" id="search2" type="text" size="30">
Nicolas Dumazet hgweb: changenav: separate pages before and after the current position...	r10254	navigate: <small class="navigate">{changenav%nav}</small>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</p>
		</form>

		{footer}