leavelet/cutlass
1
0
Fork 0
Code Issues Pull Requests Actions 27 Packages Projects Releases Wiki Activity

CUTLASS 2.0 (#62)

Browse Source 
CUTLASS 2.0

Substantially refactored for

- Better performance, particularly for native Turing Tensor Cores
- Robust and durable templates spanning the design space
- Encapsulated functionality embodying modern C++11 programming techniques
- Optimized containers and data types for efficient, generic, portable device code

Updates to:
- Quick start guide
- Documentation
- Utilities
- CUTLASS Profiler

Native Turing Tensor Cores
- Efficient GEMM kernels targeting Turing Tensor Cores
- Mixed-precision floating point, 8-bit integer, 4-bit integer, and binarized operands

Coverage of existing CUTLASS functionality:
- GEMM kernels targeting CUDA and Tensor Cores in NVIDIA GPUs
- Volta Tensor Cores through native mma.sync and through WMMA API
- Optimizations such as parallel reductions, threadblock rasterization, and intra-threadblock reductions
- Batched GEMM operations
- Complex-valued GEMMs

Note: this commit and all that follow require a host compiler supporting C++11 or greater.
This commit is contained in:
Andrew Kerr
2019-11-19 16:55:34 -08:00
committed by GitHub
parent b5cab177a9
commit fb335f6a5f
5434 changed files with 599799 additions and 250176 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/structcutlass_1_1PredicateVector_1_1TrivialIterator.html
+54 -42
View File
@@ -3,21 +3,23 @@
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Cutlass: cutlass::PredicateVector&lt; kPredicates_, kPredicatesPerByte_, kPredicateStart_ &gt;::TrivialIterator Struct Reference</title>
<meta name="generator" content="Doxygen 1.8.11"/>
<title>CUTLASS: cutlass::PredicateVector&lt; kPredicates_, kPredicatesPerByte_, kPredicateStart_ &gt;::TrivialIterator Struct Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { init_search(); });
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script><script type="text/javascript" async src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
</script><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
@@ -26,8 +28,9 @@
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectlogo"><img alt="Logo" src="cutlass-logo-small.png"/></td>
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Cutlass
<div id="projectname">CUTLASS
</div>
<div id="projectbrief">CUDA Templates for Linear Algebra Subroutines and Solvers</div>
</td>
@@ -36,22 +39,43 @@
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<!-- Generated by Doxygen 1.8.11 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main&#160;Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="annotated.html"><span>Class&#160;List</span></a></li>
<li><a href="classes.html"><span>Class&#160;Index</span></a></li>
<li><a href="inherits.html"><span>Class&#160;Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class&#160;Members</span></a></li>
</ul>
</div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
@@ -91,7 +115,7 @@ Public Member Functions</h2></td></tr>
<tr class="memdesc:a6cb3664b5cba4280b7055a65ddad7850"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <a href="#a6cb3664b5cba4280b7055a65ddad7850">More...</a><br /></td></tr>
<tr class="separator:a6cb3664b5cba4280b7055a65ddad7850"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ada8cd3ac6db568bb9bf268ba2c3a3e14"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1PredicateVector_1_1TrivialIterator.html#ada8cd3ac6db568bb9bf268ba2c3a3e14">TrivialIterator</a> (<a class="el" href="classcutlass_1_1PredicateVector_1_1Iterator.html">Iterator</a> const &amp;it)</td></tr>
<tr class="memdesc:ada8cd3ac6db568bb9bf268ba2c3a3e14"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="structcutlass_1_1Copy.html">Copy</a> constructor. <a href="#ada8cd3ac6db568bb9bf268ba2c3a3e14">More...</a><br /></td></tr>
<tr class="memdesc:ada8cd3ac6db568bb9bf268ba2c3a3e14"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy constructor. <a href="#ada8cd3ac6db568bb9bf268ba2c3a3e14">More...</a><br /></td></tr>
<tr class="separator:ada8cd3ac6db568bb9bf268ba2c3a3e14"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3adf0440f9a0143a61b43d39c3f03721"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1PredicateVector_1_1TrivialIterator.html#a3adf0440f9a0143a61b43d39c3f03721">TrivialIterator</a> (<a class="el" href="structcutlass_1_1PredicateVector.html">PredicateVector</a> const &amp;_vec)</td></tr>
<tr class="memdesc:a3adf0440f9a0143a61b43d39c3f03721"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs an iterator from a <a class="el" href="structcutlass_1_1PredicateVector.html" title="Statically sized array of bits implementing. ">PredicateVector</a>. <a href="#a3adf0440f9a0143a61b43d39c3f03721">More...</a><br /></td></tr>
@@ -102,14 +126,12 @@ Public Member Functions</h2></td></tr>
<tr class="memitem:aa35b9165920b83b9a5a888df83925051"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> <a class="el" href="structcutlass_1_1PredicateVector_1_1TrivialIterator.html">TrivialIterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1PredicateVector_1_1TrivialIterator.html#aa35b9165920b83b9a5a888df83925051">operator++</a> (int)</td></tr>
<tr class="memdesc:aa35b9165920b83b9a5a888df83925051"><td class="mdescLeft">&#160;</td><td class="mdescRight">Post-increment. <a href="#aa35b9165920b83b9a5a888df83925051">More...</a><br /></td></tr>
<tr class="separator:aa35b9165920b83b9a5a888df83925051"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a78016158f99dd87e822a2a2cbd4cec78"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1PredicateVector_1_1TrivialIterator.html#a78016158f99dd87e822a2a2cbd4cec78">operator*</a> () const</td></tr>
<tr class="memdesc:a78016158f99dd87e822a2a2cbd4cec78"><td class="mdescLeft">&#160;</td><td class="mdescRight">Dereferences iterator. <a href="#a78016158f99dd87e822a2a2cbd4cec78">More...</a><br /></td></tr>
<tr class="separator:a78016158f99dd87e822a2a2cbd4cec78"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa6774c80e75fdd469bf1e42d98f8959a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="cutlass_8h.html#a28c2443a142676d3d71effdae1a986b1">CUTLASS_HOST_DEVICE</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcutlass_1_1PredicateVector_1_1TrivialIterator.html#aa6774c80e75fdd469bf1e42d98f8959a">operator*</a> () const </td></tr>
<tr class="memdesc:aa6774c80e75fdd469bf1e42d98f8959a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Dereferences iterator. <a href="#aa6774c80e75fdd469bf1e42d98f8959a">More...</a><br /></td></tr>
<tr class="separator:aa6774c80e75fdd469bf1e42d98f8959a"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a6cb3664b5cba4280b7055a65ddad7850"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6cb3664b5cba4280b7055a65ddad7850">&#9670;&nbsp;</a></span>TrivialIterator() <span class="overload">[1/3]</span></h2>
<a class="anchor" id="a6cb3664b5cba4280b7055a65ddad7850"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
@@ -134,9 +156,7 @@ template&lt;int kPredicates_, int kPredicatesPerByte_ = 4, int kPredicateStart_
</div>
</div>
<a id="ada8cd3ac6db568bb9bf268ba2c3a3e14"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ada8cd3ac6db568bb9bf268ba2c3a3e14">&#9670;&nbsp;</a></span>TrivialIterator() <span class="overload">[2/3]</span></h2>
<a class="anchor" id="ada8cd3ac6db568bb9bf268ba2c3a3e14"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
@@ -162,9 +182,7 @@ template&lt;int kPredicates_, int kPredicatesPerByte_ = 4, int kPredicateStart_
</div>
</div>
<a id="a3adf0440f9a0143a61b43d39c3f03721"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3adf0440f9a0143a61b43d39c3f03721">&#9670;&nbsp;</a></span>TrivialIterator() <span class="overload">[3/3]</span></h2>
<a class="anchor" id="a3adf0440f9a0143a61b43d39c3f03721"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
@@ -191,9 +209,7 @@ template&lt;int kPredicates_, int kPredicatesPerByte_ = 4, int kPredicateStart_
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a78016158f99dd87e822a2a2cbd4cec78"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a78016158f99dd87e822a2a2cbd4cec78">&#9670;&nbsp;</a></span>operator*()</h2>
<a class="anchor" id="aa6774c80e75fdd469bf1e42d98f8959a"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
@@ -218,9 +234,7 @@ template&lt;int kPredicates_, int kPredicatesPerByte_ = 4, int kPredicateStart_
</div>
</div>
<a id="ad24e9b451064e99fb19955f772c30e6a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad24e9b451064e99fb19955f772c30e6a">&#9670;&nbsp;</a></span>operator++() <span class="overload">[1/2]</span></h2>
<a class="anchor" id="ad24e9b451064e99fb19955f772c30e6a"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
@@ -245,9 +259,7 @@ template&lt;int kPredicates_, int kPredicatesPerByte_ = 4, int kPredicateStart_
</div>
</div>
<a id="aa35b9165920b83b9a5a888df83925051"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa35b9165920b83b9a5a888df83925051">&#9670;&nbsp;</a></span>operator++() <span class="overload">[2/2]</span></h2>
<a class="anchor" id="aa35b9165920b83b9a5a888df83925051"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
@@ -279,9 +291,9 @@ template&lt;int kPredicates_, int kPredicatesPerByte_ = 4, int kPredicateStart_
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Fri Oct 26 2018 14:53:34 for Cutlass by &#160;<a href="http://www.doxygen.org/index.html">
Generated by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.14
</a> 1.8.11
</small></address>
</body>
</html>