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<a href="gemm__config_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) 2017-2018, 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="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="shape_8h.html">cutlass/shape.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span>gemm {</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">template</span> <</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">typename</span> ScalarA_,</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">typename</span> ScalarB_,</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">typename</span> ScalarC_,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">typename</span> ScalarD_,</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">typename</span> OutputTile_,</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">typename</span> MultiplyAdd_,</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">int</span> kScalarsPerLdgA_,</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">int</span> kScalarsPerStsA_,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">int</span> kScalarsPerLdsA_,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordtype">int</span> kScalarsPerLdgB_,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">int</span> kScalarsPerStsB_,</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">int</span> kScalarsPerLdsB_,</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordtype">int</span> kScalarsPerLdgCAndStgD_,</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">int</span> kScalarsPerStsD_,</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">int</span> kScalarsPerLdsD_,</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">int</span> kStages_,</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">bool</span> kResidueSeparate_ = <span class="keyword">false</span>,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">bool</span> kResidueInProlog_ = <span class="keyword">false</span>,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">bool</span> kLaunchBounds_ = <span class="keyword">true</span>></div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html"> 76</a></span> <span class="keyword">struct </span><a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html">GemmConfig</a> {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">//</span></div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#aa97b0e7f369f927c4db6d683dbb7f53b"> 79</a></span> <span class="comment"></span> <span class="keyword">typedef</span> ScalarA_ <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aa97b0e7f369f927c4db6d683dbb7f53b">ScalarA</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a389c0980e978463d3cc126342d8413c6"> 81</a></span>  <span class="keyword">typedef</span> ScalarB_ <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a389c0980e978463d3cc126342d8413c6">ScalarB</a>;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a30d9cfbbede42166e4e1964145dfe05d"> 83</a></span>  <span class="keyword">typedef</span> ScalarC_ <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a30d9cfbbede42166e4e1964145dfe05d">ScalarC</a>;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a7ad231b16f05a58900dca8ff0e0e7bfa"> 85</a></span>  <span class="keyword">typedef</span> ScalarD_ <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a7ad231b16f05a58900dca8ff0e0e7bfa">ScalarD</a>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9dd9c3efc3dfd9b5c6acd12236697399"> 88</a></span>  <span class="keyword">typedef</span> OutputTile_ <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9dd9c3efc3dfd9b5c6acd12236697399">OutputTile</a>;</div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#aedb95febe4a0b2943e233c95c36a22cd"> 90</a></span>  <span class="keyword">typedef</span> MultiplyAdd_ <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aedb95febe4a0b2943e233c95c36a22cd">MultiplyAdd</a>;</div><div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#ad83132bd03f8bd844487d1a9da908c8b"> 92</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1Shape.html">MultiplyAdd::InstructionShape</a> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#ad83132bd03f8bd844487d1a9da908c8b">InstructionShape</a>;</div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a32a8979ff618f069665708c7771c3cc3"> 94</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1gemm_1_1ThreadMultiplyAdd.html#a9f706e141ec3bc880fa17a5731d8370e">MultiplyAdd::AccumulatorsPerWarp</a> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a32a8979ff618f069665708c7771c3cc3">AccumulatorsPerWarp</a>;</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9f90f91f9e5e40496e8a88eb657fd591"> 96</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1Fragment.html">MultiplyAdd::Accumulators</a> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9f90f91f9e5e40496e8a88eb657fd591">Accumulators</a>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9b987cfb25a32e671a47cb6376a361f3"> 99</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1ShapeDiv.html#a108ded386ef6708afc6fe769a77a234b">ShapeDiv<OutputTile, AccumulatorsPerWarp>::Shape</a> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9b987cfb25a32e671a47cb6376a361f3">Warps</a>;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#aa549183981095a3e604974e909a7d396"> 101</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aa549183981095a3e604974e909a7d396">kWarpSize</a> = cutlass::kWarpSize;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#acf461f0ba3067cc5d66a04f0a176308f"> 103</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#acf461f0ba3067cc5d66a04f0a176308f">kThreads</a> = <a class="code" href="structcutlass_1_1ShapeCount.html">ShapeCount<Warps>::kCount</a> * <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aa549183981095a3e604974e909a7d396">kWarpSize</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a64e7d66e0646c7044e754b3b6b91e761"> 106</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a64e7d66e0646c7044e754b3b6b91e761">kScalarsPerLdgA</a> = kScalarsPerLdgA_;</div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#ab2b6167b0165ed544254dc87c2a7db8f"> 107</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#ab2b6167b0165ed544254dc87c2a7db8f">kScalarsPerStsA</a> = kScalarsPerStsA_;</div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a82295105d7ccbcce057b4c57632a644b"> 108</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a82295105d7ccbcce057b4c57632a644b">kScalarsPerLdsA</a> = kScalarsPerLdsA_;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#aff7409a9d2666159435d3b9db16443bc"> 111</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aff7409a9d2666159435d3b9db16443bc">kScalarsPerLdgB</a> = kScalarsPerLdgB_;</div><div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a2a424063136c56c5ca6345496485afce"> 112</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a2a424063136c56c5ca6345496485afce">kScalarsPerStsB</a> = kScalarsPerStsB_;</div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9ccd14b44a22dfdfeefabe1e643da65e"> 113</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9ccd14b44a22dfdfeefabe1e643da65e">kScalarsPerLdsB</a> = kScalarsPerLdsB_;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9c3985d8de485d76a5d72c91c3e3aaff"> 116</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9c3985d8de485d76a5d72c91c3e3aaff">kScalarsPerLdgC</a> = kScalarsPerLdgCAndStgD_;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#ade9d3c2aeb0e4d73e04a5e9a06ce5203"> 119</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#ade9d3c2aeb0e4d73e04a5e9a06ce5203">kScalarsPerStgD</a> = kScalarsPerLdgCAndStgD_;</div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a1e93d0163c0d150d33f4093b4a1ec87f"> 120</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a1e93d0163c0d150d33f4093b4a1ec87f">kScalarsPerStsD</a> = kScalarsPerStsD_;</div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a26942561aa111089b3ba0f12cf233951"> 121</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a26942561aa111089b3ba0f12cf233951">kScalarsPerLdsD</a> = kScalarsPerLdsD_;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a60ab48db1b87fb6063d194247bc055f5"> 124</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a60ab48db1b87fb6063d194247bc055f5">kAccumulatorsPerLdsA</a> = <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a82295105d7ccbcce057b4c57632a644b">kScalarsPerLdsA</a> / InstructionShape::kD;</div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#aeb740e4ab9f93f29f1b8ab43ebef68eb"> 125</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aeb740e4ab9f93f29f1b8ab43ebef68eb">kAccumulatorsPerLdsB</a> = <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a9ccd14b44a22dfdfeefabe1e643da65e">kScalarsPerLdsB</a> / InstructionShape::kD;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#ab26d76515e394118bfc530d6a81b9508"> 128</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#ab26d76515e394118bfc530d6a81b9508">kStages</a> = kStages_;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// updates and is more efficient for some kernels. If false, only a single mainloop is</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// instantaited.</span></div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a64c1e0d794c1bdfa8b2f3a53e387155c"> 133</a></span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a64c1e0d794c1bdfa8b2f3a53e387155c">kResidueSeparate</a> = kResidueSeparate_;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a600746def904eeca46d7f92a4b223b46"> 136</a></span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a600746def904eeca46d7f92a4b223b46">kResidueInProlog</a> = kResidueInProlog_;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmConfig.html#a54e252cedbfee75e7c4ac2f7fe5ce45b"> 139</a></span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> <span class="keyword">const</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#a54e252cedbfee75e7c4ac2f7fe5ce45b">kLaunchBounds</a> = kLaunchBounds_;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> };</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> } <span class="comment">// namespace gemm</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> } <span class="comment">// namespace cutlass</span></div><div class="ttc" id="namespacecutlass_html"><div class="ttname"><a href="namespacecutlass.html">cutlass</a></div><div class="ttdef"><b>Definition:</b> convert.h:33</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_acf461f0ba3067cc5d66a04f0a176308f"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#acf461f0ba3067cc5d66a04f0a176308f">cutlass::gemm::GemmConfig::kThreads</a></div><div class="ttdeci">static int const kThreads</div><div class="ttdoc">The numnber of threads. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:103</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a9b987cfb25a32e671a47cb6376a361f3"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a9b987cfb25a32e671a47cb6376a361f3">cutlass::gemm::GemmConfig::Warps</a></div><div class="ttdeci">ShapeDiv< OutputTile, AccumulatorsPerWarp >::Shape Warps</div><div class="ttdoc">The number of warps. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:99</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_ad83132bd03f8bd844487d1a9da908c8b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#ad83132bd03f8bd844487d1a9da908c8b">cutlass::gemm::GemmConfig::InstructionShape</a></div><div class="ttdeci">MultiplyAdd::InstructionShape InstructionShape</div><div class="ttdoc">The shape of the instruction. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:92</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_aa549183981095a3e604974e909a7d396"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#aa549183981095a3e604974e909a7d396">cutlass::gemm::GemmConfig::kWarpSize</a></div><div class="ttdeci">static int const kWarpSize</div><div class="ttdoc">The default warp size (32 threads per warp). </div><div class="ttdef"><b>Definition:</b> gemm_config.h:101</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a26942561aa111089b3ba0f12cf233951"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a26942561aa111089b3ba0f12cf233951">cutlass::gemm::GemmConfig::kScalarsPerLdsD</a></div><div class="ttdeci">static int const kScalarsPerLdsD</div><div class="ttdef"><b>Definition:</b> gemm_config.h:121</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_ade9d3c2aeb0e4d73e04a5e9a06ce5203"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#ade9d3c2aeb0e4d73e04a5e9a06ce5203">cutlass::gemm::GemmConfig::kScalarsPerStgD</a></div><div class="ttdeci">static int const kScalarsPerStgD</div><div class="ttdoc">The number of scalars per STS/LDS/STG for D. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:119</div></div>
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<div class="ttc" id="structcutlass_1_1Fragment_html"><div class="ttname"><a href="structcutlass_1_1Fragment.html">cutlass::Fragment</a></div><div class="ttdoc">A template defining Fragment Concept. </div><div class="ttdef"><b>Definition:</b> fragment.h:99</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_aff7409a9d2666159435d3b9db16443bc"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#aff7409a9d2666159435d3b9db16443bc">cutlass::gemm::GemmConfig::kScalarsPerLdgB</a></div><div class="ttdeci">static int const kScalarsPerLdgB</div><div class="ttdoc">The number of scalars per LDG/STS/LDS for B. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:111</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a30d9cfbbede42166e4e1964145dfe05d"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a30d9cfbbede42166e4e1964145dfe05d">cutlass::gemm::GemmConfig::ScalarC</a></div><div class="ttdeci">ScalarC_ ScalarC</div><div class="ttdoc">The scalar for C. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:83</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a9f90f91f9e5e40496e8a88eb657fd591"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a9f90f91f9e5e40496e8a88eb657fd591">cutlass::gemm::GemmConfig::Accumulators</a></div><div class="ttdeci">MultiplyAdd::Accumulators Accumulators</div><div class="ttdoc">The accumulators. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:96</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_ab26d76515e394118bfc530d6a81b9508"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#ab26d76515e394118bfc530d6a81b9508">cutlass::gemm::GemmConfig::kStages</a></div><div class="ttdeci">static int const kStages</div><div class="ttdoc">The number of stages in shared memory to implement double, triple, more-buffering. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:128</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1ThreadMultiplyAdd_html_a9f706e141ec3bc880fa17a5731d8370e"><div class="ttname"><a href="structcutlass_1_1gemm_1_1ThreadMultiplyAdd.html#a9f706e141ec3bc880fa17a5731d8370e">cutlass::gemm::ThreadMultiplyAdd::AccumulatorsPerWarp</a></div><div class="ttdeci">ShapeMul< ThreadGemmShape, ThreadsPerWarp >::Shape AccumulatorsPerWarp</div><div class="ttdoc">The number of accumulators per warp. </div><div class="ttdef"><b>Definition:</b> thread_multiply_add.h:54</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a600746def904eeca46d7f92a4b223b46"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a600746def904eeca46d7f92a4b223b46">cutlass::gemm::GemmConfig::kResidueInProlog</a></div><div class="ttdeci">static bool const kResidueInProlog</div><div class="ttdoc">If true, residue is computed in the prologue. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:136</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a54e252cedbfee75e7c4ac2f7fe5ce45b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a54e252cedbfee75e7c4ac2f7fe5ce45b">cutlass::gemm::GemmConfig::kLaunchBounds</a></div><div class="ttdeci">static bool const kLaunchBounds</div><div class="ttdoc">If true, kernel is launched with launch bounds specified. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:139</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_aedb95febe4a0b2943e233c95c36a22cd"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#aedb95febe4a0b2943e233c95c36a22cd">cutlass::gemm::GemmConfig::MultiplyAdd</a></div><div class="ttdeci">MultiplyAdd_ MultiplyAdd</div><div class="ttdoc">The functor to do D = A*B + C. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:90</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_aeb740e4ab9f93f29f1b8ab43ebef68eb"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#aeb740e4ab9f93f29f1b8ab43ebef68eb">cutlass::gemm::GemmConfig::kAccumulatorsPerLdsB</a></div><div class="ttdeci">static int const kAccumulatorsPerLdsB</div><div class="ttdef"><b>Definition:</b> gemm_config.h:125</div></div>
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<div class="ttc" id="structcutlass_1_1ShapeDiv_html_a108ded386ef6708afc6fe769a77a234b"><div class="ttname"><a href="structcutlass_1_1ShapeDiv.html#a108ded386ef6708afc6fe769a77a234b">cutlass::ShapeDiv::Shape</a></div><div class="ttdeci">Shape< A_::kD/B_::kD, A_::kH/B_::kH, A_::kW/B_::kW, A_::kC/B_::kC > Shape</div><div class="ttdef"><b>Definition:</b> shape.h:126</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_aa97b0e7f369f927c4db6d683dbb7f53b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#aa97b0e7f369f927c4db6d683dbb7f53b">cutlass::gemm::GemmConfig::ScalarA</a></div><div class="ttdeci">ScalarA_ ScalarA</div><div class="ttdoc">The scalar for A. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:79</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a64c1e0d794c1bdfa8b2f3a53e387155c"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a64c1e0d794c1bdfa8b2f3a53e387155c">cutlass::gemm::GemmConfig::kResidueSeparate</a></div><div class="ttdeci">static bool const kResidueSeparate</div><div class="ttdoc">If true, mainloop is instantiated twice. The first instantiation contains no predicate. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:133</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html">cutlass::gemm::GemmConfig</a></div><div class="ttdef"><b>Definition:</b> gemm_config.h:76</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a32a8979ff618f069665708c7771c3cc3"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a32a8979ff618f069665708c7771c3cc3">cutlass::gemm::GemmConfig::AccumulatorsPerWarp</a></div><div class="ttdeci">MultiplyAdd::AccumulatorsPerWarp AccumulatorsPerWarp</div><div class="ttdoc">The shape of warp-level GEMM. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:94</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a9ccd14b44a22dfdfeefabe1e643da65e"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a9ccd14b44a22dfdfeefabe1e643da65e">cutlass::gemm::GemmConfig::kScalarsPerLdsB</a></div><div class="ttdeci">static int const kScalarsPerLdsB</div><div class="ttdef"><b>Definition:</b> gemm_config.h:113</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a9c3985d8de485d76a5d72c91c3e3aaff"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a9c3985d8de485d76a5d72c91c3e3aaff">cutlass::gemm::GemmConfig::kScalarsPerLdgC</a></div><div class="ttdeci">static int const kScalarsPerLdgC</div><div class="ttdoc">The number of scalars per LDG for C. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:116</div></div>
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<div class="ttc" id="structcutlass_1_1Shape_html"><div class="ttname"><a href="structcutlass_1_1Shape.html">cutlass::Shape</a></div><div class="ttdoc">A Shape implementing Layout Concept describing the dimensions of a cube. </div><div class="ttdef"><b>Definition:</b> shape.h:64</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a82295105d7ccbcce057b4c57632a644b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a82295105d7ccbcce057b4c57632a644b">cutlass::gemm::GemmConfig::kScalarsPerLdsA</a></div><div class="ttdeci">static int const kScalarsPerLdsA</div><div class="ttdef"><b>Definition:</b> gemm_config.h:108</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a60ab48db1b87fb6063d194247bc055f5"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a60ab48db1b87fb6063d194247bc055f5">cutlass::gemm::GemmConfig::kAccumulatorsPerLdsA</a></div><div class="ttdeci">static int const kAccumulatorsPerLdsA</div><div class="ttdoc">The number of accumulators that are going to be fed from one LDS A/B. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:124</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_ab2b6167b0165ed544254dc87c2a7db8f"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#ab2b6167b0165ed544254dc87c2a7db8f">cutlass::gemm::GemmConfig::kScalarsPerStsA</a></div><div class="ttdeci">static int const kScalarsPerStsA</div><div class="ttdef"><b>Definition:</b> gemm_config.h:107</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a2a424063136c56c5ca6345496485afce"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a2a424063136c56c5ca6345496485afce">cutlass::gemm::GemmConfig::kScalarsPerStsB</a></div><div class="ttdeci">static int const kScalarsPerStsB</div><div class="ttdef"><b>Definition:</b> gemm_config.h:112</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a64e7d66e0646c7044e754b3b6b91e761"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a64e7d66e0646c7044e754b3b6b91e761">cutlass::gemm::GemmConfig::kScalarsPerLdgA</a></div><div class="ttdeci">static int const kScalarsPerLdgA</div><div class="ttdoc">The number of scalars per LDG/STS/LDS for A. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:106</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a1e93d0163c0d150d33f4093b4a1ec87f"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a1e93d0163c0d150d33f4093b4a1ec87f">cutlass::gemm::GemmConfig::kScalarsPerStsD</a></div><div class="ttdeci">static int const kScalarsPerStsD</div><div class="ttdef"><b>Definition:</b> gemm_config.h:120</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a7ad231b16f05a58900dca8ff0e0e7bfa"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a7ad231b16f05a58900dca8ff0e0e7bfa">cutlass::gemm::GemmConfig::ScalarD</a></div><div class="ttdeci">ScalarD_ ScalarD</div><div class="ttdoc">The scalar for D. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:85</div></div>
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<div class="ttc" id="shape_8h_html"><div class="ttname"><a href="shape_8h.html">shape.h</a></div><div class="ttdoc">Defines Shape implementing the Layout concept for representing a 4D hypercube of objects. </div></div>
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<div class="ttc" id="structcutlass_1_1ShapeCount_html"><div class="ttname"><a href="structcutlass_1_1ShapeCount.html">cutlass::ShapeCount</a></div><div class="ttdoc">Compute derived counted of a Layout Concept based class. </div><div class="ttdef"><b>Definition:</b> shape.h:79</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a389c0980e978463d3cc126342d8413c6"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a389c0980e978463d3cc126342d8413c6">cutlass::gemm::GemmConfig::ScalarB</a></div><div class="ttdeci">ScalarB_ ScalarB</div><div class="ttdoc">The scalar for B. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:81</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_a9dd9c3efc3dfd9b5c6acd12236697399"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#a9dd9c3efc3dfd9b5c6acd12236697399">cutlass::gemm::GemmConfig::OutputTile</a></div><div class="ttdeci">OutputTile_ OutputTile</div><div class="ttdoc">The tile. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:88</div></div>
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