126 lines
42 KiB
HTML
126 lines
42 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<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 1.8.11"/>
|
|
<title>CUTLASS: volta_tensor_op_policy.h Source File</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" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<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>
|
|
<div id="projectbrief">CUDA Templates for Linear Algebra Subroutines and Solvers</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.11 -->
|
|
<script type="text/javascript">
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
</script>
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="index.html"><span>Main 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><a href="annotated.html"><span>Classes</span></a></li>
|
|
<li class="current"><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="files.html"><span>File List</span></a></li>
|
|
<li><a href="globals.html"><span>File Members</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_6baf2bb612a2f0daa69af3101ede80a1.html">cutlass</a></li><li class="navelem"><a class="el" href="dir_d9e7e9e63637345b8b26a82972709306.html">epilogue</a></li><li class="navelem"><a class="el" href="dir_e7fd38dbfb1fb5decd4aa6571e13ec6b.html">warp</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">volta_tensor_op_policy.h</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a href="volta__tensor__op__policy_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/***************************************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2017-2019, NVIDIA CORPORATION. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * provided that the following conditions are met:</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * * Redistributions of source code must retain the above copyright notice, this list of</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * conditions and the following disclaimer.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * * Redistributions in binary form must reproduce the above copyright notice, this list of</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * conditions and the following disclaimer in the documentation and/or other materials</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * provided with the distribution.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * to endorse or promote products derived from this software without specific prior written</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * permission.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> **************************************************************************************************/</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="matrix__shape_8h.html">cutlass/matrix_shape.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="layout_2matrix_8h.html">cutlass/layout/matrix.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="include_2cutlass_2gemm_2gemm_8h.html">cutlass/gemm/gemm.h</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>epilogue {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>warp {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">template</span> <</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">typename</span> WarpShape, </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">typename</span> InterleavedTileShape, </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">typename</span> ElementC, </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">typename</span> Layout </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> ></div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy.html"> 52</a></span> <span class="keyword">struct </span><a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy.html">VoltaTensorOpPolicy</a>; </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">template</span> <</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">typename</span> WarpShape_ </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> ></div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html"> 60</a></span> <span class="keyword">struct </span><a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy.html">VoltaTensorOpPolicy</a><WarpShape_, gemm::GemmShape<32, 32, 4>, <a class="code" href="structcutlass_1_1half__t.html">half_t</a>, <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html">layout::RowMajor</a>> {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a669b3b630c5166bd25d058974ba21018"> 62</a></span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a669b3b630c5166bd25d058974ba21018">WarpShape</a> = WarpShape_;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a174c54d744433e9fb55d70b9d3298a3f"> 63</a></span>  <span class="keyword">using</span> InterleavedTileShape = <a class="code" href="structcutlass_1_1gemm_1_1GemmShape.html">gemm::GemmShape<32, 32, 4></a>;</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a73ad5cdfdcdfbbe891d6770769a2d7c9"> 64</a></span>  <span class="keyword">using</span> ElementC = <a class="code" href="structcutlass_1_1half__t.html">half_t</a>;</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a4bbecd66d0179c7c9c75addaecd17529"> 65</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html">Layout</a> = <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html">layout::RowMajor</a>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#aee2b5d5ef9bc8815ad484d95827452f4"> 68</a></span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmShape.html">InstructionShape</a> = <a class="code" href="structcutlass_1_1gemm_1_1GemmShape.html">gemm::GemmShape<16, 16, 4></a>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1MatrixShape.html">MmaIterations</a> = <a class="code" href="structcutlass_1_1MatrixShape.html">MatrixShape</a><</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  InterleavedTileShape::kM / InstructionShape::kM,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  InterleavedTileShape::kN / InstructionShape::kN</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a9c9f7ef856b9f44a823bcf054ab945c3"> 74</a></span>  >;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1MatrixShape.html">TileIterations</a> = <a class="code" href="structcutlass_1_1MatrixShape.html">MatrixShape</a><</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  WarpShape::kM / InterleavedTileShape::kM,</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  WarpShape::kN / InterleavedTileShape::kN</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a2b903cfb5856bdcf1613979efcc2a79e"> 80</a></span>  >;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a0c87fbb52f690deb4316a416660e9ca6"> 83</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kElementsPerMma = 8;</div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a1fa606c44c994a088ae186bd700de2a8"> 84</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kRowsPerIteration = 16;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">//</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// Hard-coded constants regarding Tensor Operations</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">//</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a3616da22cf9fac3bea048413778e5694"> 91</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kElementsPerAccess = 4;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a61170e3b111822d0f43c0b7b9d2b6d85"> 94</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kAccessesPerInterleavedTile = 4;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a5adc29eec21790473e9fa5c1129b7324"> 97</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kIterations = TileIterations::kRow * 2;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">//</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// Derived types</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">//</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a2015fad226bfcb32ced0435861b268db"> 104</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1AlignedArray.html">AccessType</a> = <a class="code" href="classcutlass_1_1AlignedArray.html">AlignedArray<ElementC, kElementsPerAccess></a>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#abf178c47cbefcedf0a692ae3327ec5d2">Fragment</a> = Array<</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  ElementC, </div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#abf178c47cbefcedf0a692ae3327ec5d2"> 109</a></span>  kElementsPerAccess * kAccessesPerInterleavedTile * TileIterations::kColumn>;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a21f78a099c4ac53e13fb84757c88c7be">AccumulatorTile</a> = Array<</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  ElementC, </div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a21f78a099c4ac53e13fb84757c88c7be"> 114</a></span>  TileIterations::kCount * MmaIterations::kCount * kElementsPerMma>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> };</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">template</span> <</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">typename</span> WarpShape_ </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> ></div><div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html"> 123</a></span> <span class="keyword">struct </span><a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy.html">VoltaTensorOpPolicy</a><WarpShape_, gemm::GemmShape<32, 32, 4>, float, <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html">layout::RowMajor</a>> {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#accce29bb04fe290815f12935a40c7080"> 125</a></span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#accce29bb04fe290815f12935a40c7080">WarpShape</a> = WarpShape_;</div><div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a94d42cddc58ca3112e572c2e7e201d0e"> 126</a></span>  <span class="keyword">using</span> InterleavedTileShape = <a class="code" href="structcutlass_1_1gemm_1_1GemmShape.html">gemm::GemmShape<32, 32, 4></a>;</div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a8ea39786164f95cafc548651be64f481"> 127</a></span>  <span class="keyword">using</span> ElementC = float;</div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a55da51a0f629e4770da71bd7238cd6c8"> 128</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html">Layout</a> = <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html">layout::RowMajor</a>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a2553198647e304e1b2e262169e89adaa"> 131</a></span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmShape.html">InstructionShape</a> = <a class="code" href="structcutlass_1_1gemm_1_1GemmShape.html">gemm::GemmShape<16, 16, 4></a>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1MatrixShape.html">MmaIterations</a> = <a class="code" href="structcutlass_1_1MatrixShape.html">MatrixShape</a><</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  InterleavedTileShape::kM / InstructionShape::kM,</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  InterleavedTileShape::kN / InstructionShape::kN</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#aa1ae4efe90c09565eb128c5899b0bd74"> 137</a></span>  >;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1MatrixShape.html">TileIterations</a> = <a class="code" href="structcutlass_1_1MatrixShape.html">MatrixShape</a><</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  WarpShape::kM / InterleavedTileShape::kM,</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  WarpShape::kN / InterleavedTileShape::kN</div><div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a3a495900f3b74f07612f7f175403a6ca"> 143</a></span>  >;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a6d6baf51c49ea98de2db365806f13326"> 146</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kElementsPerMma = 8;</div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a16272abda78ae3fee0cc136b519e1f75"> 147</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kRowsPerIteration = 16;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">//</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// Hard-coded constants regarding Tensor Operations</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">//</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#afcf8488c1b19e0cc44709fe5b8cd0407"> 154</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kElementsPerAccess = 2;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a5df324e55af9ac23dea4056f6e5b9bd5"> 157</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kAccessesPerInterleavedTile = 8;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#a58d2cf6dfbc615b0e71d9d47a2835265"> 160</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kRowsPerMmaTile = 2;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#aea54d5805f9b49122c1bf4147912b4ff"> 163</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kIterations = TileIterations::kRow * MmaIterations::kRow;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">//</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// Derived types</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="comment">//</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  </div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#ac4b649583277d5a7d314c3cc92929d77"> 170</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1AlignedArray.html">AccessType</a> = <a class="code" href="classcutlass_1_1AlignedArray.html">AlignedArray<ElementC, kElementsPerAccess></a>;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#ae38ddb7de2a44dc71842e289a8416ca7">Fragment</a> = Array<</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  ElementC, </div><div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#ae38ddb7de2a44dc71842e289a8416ca7"> 175</a></span>  kElementsPerAccess * kAccessesPerInterleavedTile * TileIterations::kColumn>;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">using</span> <a class="code" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#aef2c522fb1ca3a77f3a7d00a8fd67910">AccumulatorTile</a> = Array<</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  ElementC, </div><div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#aef2c522fb1ca3a77f3a7d00a8fd67910"> 180</a></span>  TileIterations::kCount * MmaIterations::kCount * kElementsPerMma>;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> };</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> } <span class="comment">// namespace warp</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> } <span class="comment">// namespace epilogue</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> } <span class="comment">// namespace cutlass</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="ttc" id="structcutlass_1_1MatrixShape_html"><div class="ttname"><a href="structcutlass_1_1MatrixShape.html">cutlass::MatrixShape</a></div><div class="ttdoc">Describes the size of a matrix tile. </div><div class="ttdef"><b>Definition:</b> matrix_shape.h:42</div></div>
|
|
<div class="ttc" id="namespacecutlass_html"><div class="ttname"><a href="namespacecutlass.html">cutlass</a></div><div class="ttdef"><b>Definition:</b> aligned_buffer.h:35</div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194_html_ae38ddb7de2a44dc71842e289a8416ca7"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#ae38ddb7de2a44dc71842e289a8416ca7">cutlass::epilogue::warp::VoltaTensorOpPolicy< WarpShape_, gemm::GemmShape< 32, 32, 4 >, float, layout::RowMajor >::Fragment</a></div><div class="ttdeci">Array< ElementC, kElementsPerAccess *kAccessesPerInterleavedTile *TileIterations::kColumn > Fragment</div><div class="ttdoc">This is the fragment size produced by one access of the iterator. </div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:175</div></div>
|
|
<div class="ttc" id="classcutlass_1_1AlignedArray_html"><div class="ttname"><a href="classcutlass_1_1AlignedArray.html">cutlass::AlignedArray</a></div><div class="ttdoc">Aligned array type. </div><div class="ttdef"><b>Definition:</b> array.h:511</div></div>
|
|
<div class="ttc" id="structcutlass_1_1half__t_html"><div class="ttname"><a href="structcutlass_1_1half__t.html">cutlass::half_t</a></div><div class="ttdoc">IEEE half-precision floating-point type. </div><div class="ttdef"><b>Definition:</b> half.h:126</div></div>
|
|
<div class="ttc" id="include_2cutlass_2gemm_2gemm_8h_html"><div class="ttname"><a href="include_2cutlass_2gemm_2gemm_8h.html">gemm.h</a></div><div class="ttdoc">Defines common types used for all GEMM-like operators. </div></div>
|
|
<div class="ttc" id="matrix__shape_8h_html"><div class="ttname"><a href="matrix__shape_8h.html">matrix_shape.h</a></div><div class="ttdoc">Defines a Shape template for matrix tiles. </div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194_html_accce29bb04fe290815f12935a40c7080"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#accce29bb04fe290815f12935a40c7080">cutlass::epilogue::warp::VoltaTensorOpPolicy< WarpShape_, gemm::GemmShape< 32, 32, 4 >, float, layout::RowMajor >::WarpShape</a></div><div class="ttdeci">WarpShape_ WarpShape</div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:125</div></div>
|
|
<div class="ttc" id="structcutlass_1_1gemm_1_1GemmShape_html"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmShape.html">cutlass::gemm::GemmShape</a></div><div class="ttdoc">Shape of a matrix multiply-add operation. </div><div class="ttdef"><b>Definition:</b> include/cutlass/gemm/gemm.h:57</div></div>
|
|
<div class="ttc" id="classcutlass_1_1layout_1_1RowMajor_html"><div class="ttname"><a href="classcutlass_1_1layout_1_1RowMajor.html">cutlass::layout::RowMajor</a></div><div class="ttdoc">Mapping function for row-major matrices. </div><div class="ttdef"><b>Definition:</b> layout/matrix.h:50</div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f_html_abf178c47cbefcedf0a692ae3327ec5d2"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#abf178c47cbefcedf0a692ae3327ec5d2">cutlass::epilogue::warp::VoltaTensorOpPolicy< WarpShape_, gemm::GemmShape< 32, 32, 4 >, half_t, layout::RowMajor >::Fragment</a></div><div class="ttdeci">Array< ElementC, kElementsPerAccess *kAccessesPerInterleavedTile *TileIterations::kColumn > Fragment</div><div class="ttdoc">This is the fragment size produced by one access of the iterator. </div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:109</div></div>
|
|
<div class="ttc" id="layout_2matrix_8h_html"><div class="ttname"><a href="layout_2matrix_8h.html">matrix.h</a></div><div class="ttdoc">Defines layout functions used by TensorRef and derived classes. </div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_html"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy.html">cutlass::epilogue::warp::VoltaTensorOpPolicy</a></div><div class="ttdoc">Policy details related to the epilogue. </div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:52</div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194_html_aef2c522fb1ca3a77f3a7d00a8fd67910"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_136ce744d4c1c6e8707f5a9785196194.html#aef2c522fb1ca3a77f3a7d00a8fd67910">cutlass::epilogue::warp::VoltaTensorOpPolicy< WarpShape_, gemm::GemmShape< 32, 32, 4 >, float, layout::RowMajor >::AccumulatorTile</a></div><div class="ttdeci">Array< ElementC, TileIterations::kCount *MmaIterations::kCount *kElementsPerMma > AccumulatorTile</div><div class="ttdoc">This is the complete warp-level accumulator tile. </div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:180</div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f_html_a21f78a099c4ac53e13fb84757c88c7be"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a21f78a099c4ac53e13fb84757c88c7be">cutlass::epilogue::warp::VoltaTensorOpPolicy< WarpShape_, gemm::GemmShape< 32, 32, 4 >, half_t, layout::RowMajor >::AccumulatorTile</a></div><div class="ttdeci">Array< ElementC, TileIterations::kCount *MmaIterations::kCount *kElementsPerMma > AccumulatorTile</div><div class="ttdoc">This is the complete warp-level accumulator tile. </div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:114</div></div>
|
|
<div class="ttc" id="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f_html_a669b3b630c5166bd25d058974ba21018"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1warp_1_1VoltaTensorOpPolicy_3_01WarpShape___00_01gemm_1_1GemmShape_1d48185f49e4d066f8e9327bf0856b7f.html#a669b3b630c5166bd25d058974ba21018">cutlass::epilogue::warp::VoltaTensorOpPolicy< WarpShape_, gemm::GemmShape< 32, 32, 4 >, half_t, layout::RowMajor >::WarpShape</a></div><div class="ttdeci">WarpShape_ WarpShape</div><div class="ttdef"><b>Definition:</b> volta_tensor_op_policy.h:62</div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.11
|
|
</small></address>
|
|
</body>
|
|
</html>
|