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| Extensions |
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| </th><td width="20%" align="right"> <a accesskey="n" href="mt_allocator_design.html">Next</a></td></tr></table><hr /></div><div class="chapter"><div class="titlepage"><div><div><h2 class="title"><a id="manual.ext.allocator.mt"></a>Chapter 19. The mt_allocator</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="section"><a href="mt_allocator.html#allocator.mt.intro">Intro</a></span></dt><dt><span class="section"><a href="mt_allocator_design.html">Design Issues</a></span></dt><dd><dl><dt><span class="section"><a href="mt_allocator_design.html#allocator.mt.overview">Overview</a></span></dt></dl></dd><dt><span class="section"><a href="mt_allocator_impl.html">Implementation</a></span></dt><dd><dl><dt><span class="section"><a href="mt_allocator_impl.html#allocator.mt.tune">Tunable Parameters</a></span></dt><dt><span class="section"><a href="mt_allocator_impl.html#allocator.mt.init">Initialization</a></span></dt><dt><span class="section"><a href="mt_allocator_impl.html#allocator.mt.deallocation">Deallocation Notes</a></span></dt></dl></dd><dt><span class="section"><a href="mt_allocator_ex_single.html">Single Thread Example</a></span></dt><dt><span class="section"><a href="mt_allocator_ex_multi.html">Multiple Thread Example</a></span></dt></dl></div><p> |
| </p><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="allocator.mt.intro"></a>Intro</h2></div></div></div><p> |
| The mt allocator [hereinafter referred to simply as "the allocator"] |
| is a fixed size (power of two) allocator that was initially |
| developed specifically to suit the needs of multi threaded |
| applications [hereinafter referred to as an MT application]. Over |
| time the allocator has evolved and been improved in many ways, in |
| particular it now also does a good job in single threaded |
| applications [hereinafter referred to as a ST application]. (Note: |
| In this document, when referring to single threaded applications |
| this also includes applications that are compiled with gcc without |
| thread support enabled. This is accomplished using ifdef's on |
| __GTHREADS). This allocator is tunable, very flexible, and capable |
| of high-performance. |
| </p><p> |
| The aim of this document is to describe - from an application point of |
| view - the "inner workings" of the allocator. |
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