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<!DOCTYPE html>
<html>
<head>
<title>MoarVM - A VM for NQP and Rakudo</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/local.css" rel="stylesheet">
<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
<script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="container">
<a href="https://github.com/MoarVM/MoarVM"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_gray_6d6d6d.png" alt="Fork me on GitHub"></a>
<div class="page-header" id="banner">
<h1>MoarVM</h1>
<p class="lead">A VM for NQP And Rakudo</p>
</div>
<nav class="navbar navbar-default" role="navigation">
<ul class="nav navbar-nav">
<li><a href="index.html">Home</a></li>
<li><a href="features.html">Features</a></li>
<li class="active"><a href="roadmap.html">Roadmap</a></li>
<li><a href="releases.html">Releases</a></li>
<li><a href="contributing.html">Contributing</a></li>
</ul>
</nav>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Improved JIT compilation</h3>
</div>
<div class="panel-body">
<p>Work is currently in progress to improve the quality of code
generated by the JIT compiler.</p>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Better optimization around closures</h3>
</div>
<div class="panel-body">
<p>Today's optimizer does a poor job of, and has an inability to
inline, first class functions and closures. Recent work has
started to collect the data needed to do better; optimizations <tbody>
to exploit it are still to come.
</p>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Native reference related optimizations</h3>
</div>
<div class="panel-body">
<p>Optimize away unrequired native reference takes and dereferences, including
over inlining boundaries.</p>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Better JIT-compilation of big integer operations</h3>
</div>
<div class="panel-body">
<p>The not-actually-big-integer case can be inlined into the generated
machine code, and various indirections can be eliminated.</p>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Escape Analysis</h3>
</div>
<div class="panel-body">
<p>Implement escape analysis at bytecode specialization time.</p>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Trace JIT</h3>
</div>
<div class="panel-body">
<p>Augment our existing callframe-level JIT, which already supports inlining,
with a trace JIT. The trace JIT would be used for loops, replacing the current
use of OSR (perhaps OSR remains as a fallback).</p>
</div>
</div>
<footer>
<div class="row">
<div class="col-lg-12">
<p>Site maintained by the MoarVM team.</p>
<p>Based on <a href="http://getbootstrap.com" rel="nofollow">Bootstrap</a>,
with theme from <a href="http://bootswatch.com/">Bootswatch</a>. Icons from
<a href="http://fortawesome.github.io/Font-Awesome/" rel="nofollow">Font Awesome</a>.
Web fonts from <a href="http://www.google.com/webfonts" rel="nofollow">Google</a>.
</div>
</div>
</footer>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://code.jquery.com/jquery.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>