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<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_05a6795d99d74f63b7300fc6eb9e55c2.html">threadblock</a></li> </ul>
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<div class="title">epilogue.h</div> </div>
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<a href="epilogue_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="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <assert.h></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="preprocessor">#include "<a class="code" href="cutlass_8h.html">cutlass/cutlass.h</a>"</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="numeric__types_8h.html">cutlass/numeric_types.h</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="array_8h.html">cutlass/array.h</a>"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="vector_8h.html">cutlass/layout/vector.h</a>"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "<a class="code" href="tensor_8h.html">cutlass/layout/tensor.h</a>"</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "<a class="code" href="tensor__coord_8h.html">cutlass/tensor_coord.h</a>"</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include "<a class="code" href="aligned__buffer_8h.html">cutlass/aligned_buffer.h</a>"</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include "<a class="code" href="functional_8h.html">cutlass/functional.h</a>"</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</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="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "<a class="code" href="pitch__linear__thread__map_8h.html">cutlass/transform/pitch_linear_thread_map.h</a>"</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include "<a class="code" href="regular__tile__iterator_8h.html">cutlass/transform/threadblock/regular_tile_iterator.h</a>"</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include "<a class="code" href="epilogue__base_8h.html">cutlass/epilogue/threadblock/epilogue_base.h</a>"</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include "<a class="code" href="epilogue_2threadblock_2predicated__tile__iterator_8h.html">cutlass/epilogue/threadblock/predicated_tile_iterator.h</a>"</span></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="l00056"></a><span class="lineno"> 56</span> <span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">namespace </span>epilogue {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">namespace </span>threadblock {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">template</span> <</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">typename</span> Shape_, </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">typename</span> WarpMmaOperator_, </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">int</span> PartitionsK, </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">typename</span> OutputTileIterator_, </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">typename</span> AccumulatorFragmentIterator_, </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">typename</span> WarpTileIterator_, </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">typename</span> SharedLoadIterator_, </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">typename</span> OutputOp_, </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">typename</span> Padding_ </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> ></div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html"> 74</a></span> <span class="keyword">class </span><a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html">Epilogue</a> : </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">public</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html">EpilogueBase</a><</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  Shape_, </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  WarpMmaOperator_, </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  PartitionsK, </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  AccumulatorFragmentIterator_, </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  WarpTileIterator_, </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  Padding_> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html">Base</a> = <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html">EpilogueBase</a><</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  Shape_, </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  WarpMmaOperator_, </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  PartitionsK, </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  AccumulatorFragmentIterator_, </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  WarpTileIterator_, </div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a2d4a8adca40586b504f4e0a7630afa0a"> 91</a></span>  Padding_>;</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ad9918897985656169962aaf48d16f273"> 93</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ad9918897985656169962aaf48d16f273">Shape</a> = Shape_;</div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a08c18f01a998cfb1eea765abbe9c902e"> 94</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a08c18f01a998cfb1eea765abbe9c902e">WarpMmaOperator</a> = WarpMmaOperator_;</div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab08e1b54d71da091b702f28b5741b086"> 95</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab08e1b54d71da091b702f28b5741b086">kPartitionsK</a> = PartitionsK;</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a977dbfb13c48512446e045b709368038"> 96</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a977dbfb13c48512446e045b709368038">OutputTileIterator</a> = OutputTileIterator_;</div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0c3840f9e6462afeaa4cff567360912b"> 97</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0c3840f9e6462afeaa4cff567360912b">AccumulatorFragmentIterator</a> = AccumulatorFragmentIterator_;</div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cc6b8507106d9cd35ea1628adb3398c"> 98</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cc6b8507106d9cd35ea1628adb3398c">WarpTileIterator</a> = WarpTileIterator_;</div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a1dcbb6afb4bafd601e20e77fb241705a"> 99</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a1dcbb6afb4bafd601e20e77fb241705a">SharedLoadIterator</a> = SharedLoadIterator_;</div><div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a549eece4fc64291c8f0410dcb20d560a"> 100</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a549eece4fc64291c8f0410dcb20d560a">OutputOp</a> = OutputOp_;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a36970da339d478df9807c01bd26fb87a"> 101</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a36970da339d478df9807c01bd26fb87a">Padding</a> = Padding_;</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="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a7589e814463281fbf6397a7597e3fac1"> 104</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="l00105"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a8a5f856300412017f5c12082af70b82f"> 105</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a8a5f856300412017f5c12082af70b82f">LongIndex</a> = <span class="keyword">typename</span> <a class="code" href="classcutlass_1_1layout_1_1RowMajor.html#a4062a36ab044fdea058504ed52ee60b8">Layout::LongIndex</a>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a391a932cd8341c5934cc48ec5fa4c0ab"> 108</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a391a932cd8341c5934cc48ec5fa4c0ab">AccumulatorTile</a> = <span class="keyword">typename</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html#a1707fb90363342996902b96ccd3bb176">Base::AccumulatorTile</a>;</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="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a3c4101ad87f1e04472c332c012d8b3df"> 111</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a3c4101ad87f1e04472c332c012d8b3df">ElementAccumulator</a> = <span class="keyword">typename</span> WarpTileIterator::Element;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab0570eddc6943f2607762ec49a1ec174"> 115</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab0570eddc6943f2607762ec49a1ec174">ElementOutput</a> = <span class="keyword">typename</span> OutputTileIterator::Element;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#af8ecba80487465f25daac670e661627e"> 118</a></span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#af8ecba80487465f25daac670e661627e">kElementsPerAccess</a> = OutputTileIterator::kElementsPerAccess;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a605570e320b4e342d3f7b23263d6ee37"> 121</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a605570e320b4e342d3f7b23263d6ee37">TensorRef</a> = <span class="keyword">typename</span> OutputTileIterator::TensorRef;</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="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a9087b022bc5baed5bdf5e828cff31d48"> 124</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a9087b022bc5baed5bdf5e828cff31d48">SyncTensorRef</a> = <span class="keyword">typename</span> <a class="code" href="classcutlass_1_1TensorRef.html">cutlass::TensorRef<int, cutlass::layout::PackedVectorLayout></a>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a92587dbbf9e08f1db3fab5443ae870e8"> 127</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a92587dbbf9e08f1db3fab5443ae870e8">ConstTensorRef</a> = <span class="keyword">typename</span> OutputTileIterator::ConstTensorRef;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2">OutputAccessType</a> = Array<</div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2"> 131</a></span>  <span class="keyword">typename</span> OutputTileIterator::Element, OutputTileIterator::kElementsPerAccess>;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cfa64af365e51d50549528edea00692"> 134</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cfa64af365e51d50549528edea00692">AccumulatorAccessType</a> = Array<typename WarpTileIterator::Element, OutputTileIterator::kElementsPerAccess>; </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a9b0cbcf46b87ddda5b2024d2facb07ce"> 137</a></span>  <span class="keyword">using</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a9b0cbcf46b87ddda5b2024d2facb07ce">WarpCount</a> = <span class="keyword">typename</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html#a4549c93a2946f616273e095a230e37bc">Base::WarpCount</a>;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">public</span>:</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="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a>(SharedLoadIterator::Fragment::kElements == OutputTileIterator::Fragment::kElements,</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="stringliteral">"Mismatch between shared load iterator and output tile iterator."</span>);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a>(OutputTileIterator::kElementsPerAccess, <span class="stringliteral">"OutputTileIterator::kElementsPerAccess must not be zero."</span>);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a>(!(OutputTileIterator::Fragment::kElements % OutputTileIterator::kElementsPerAccess), </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="stringliteral">"Divisibility"</span>);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a1dcbb6afb4bafd601e20e77fb241705a">SharedLoadIterator</a> shared_load_iterator_;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  CUTLASS_DEVICE</div><div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a3f87787b4dc2c705fd30c4ac98b080cf"> 159</a></span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a3f87787b4dc2c705fd30c4ac98b080cf">Epilogue</a>(</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_1_1SharedStorage.html">Base::SharedStorage</a> &shared_storage, </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordtype">int</span> thread_idx, </div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordtype">int</span> warp_idx, </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">int</span> lane_idx </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>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html">Base</a>(shared_storage, thread_idx, warp_idx, lane_idx),</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  shared_load_iterator_(shared_storage.reference(), thread_idx) { }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  CUTLASS_DEVICE</div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ac7819d17866af3356d4f7d4b8d4c0c2c"> 170</a></span>  <span class="keywordtype">void</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ac7819d17866af3356d4f7d4b8d4c0c2c">operator()</a>(</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a549eece4fc64291c8f0410dcb20d560a">OutputOp</a> <span class="keyword">const</span> &output_op, </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a977dbfb13c48512446e045b709368038">OutputTileIterator</a> destination_iterator, </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a391a932cd8341c5934cc48ec5fa4c0ab">AccumulatorTile</a> <span class="keyword">const</span> &accumulators, </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a977dbfb13c48512446e045b709368038">OutputTileIterator</a> source_iterator) { </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">typename</span> OutputTileIterator::Fragment source_fragment;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">if</span> (!output_op.is_source_needed()) {</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  source_iterator.clear_mask();</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="l00183"></a><span class="lineno"> 183</span>  source_fragment.clear();</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">//</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// Iterator over warp-level accumulator fragment</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">//</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0c3840f9e6462afeaa4cff567360912b">AccumulatorFragmentIterator</a> accum_fragment_iterator(accumulators);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">//</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="comment">// Iterate over accumulator tile</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="comment">// </span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> iter = 0; iter < OutputTileIterator::kIterations; ++iter) {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">//</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// Load the source</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">//</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  source_iterator.load(source_fragment);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  ++source_iterator;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="comment">//</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="comment">// Convert and store fragment</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">//</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  __syncthreads();</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">typename</span> AccumulatorFragmentIterator::Fragment accum_fragment;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  accum_fragment_iterator.load(accum_fragment);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  ++accum_fragment_iterator;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  this-><a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html#ac858903691c5e2b52c4a470e712911e3">warp_tile_iterator_</a>.store(accum_fragment);</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  __syncthreads();</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="comment">//</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// Load fragments from shared memory</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">//</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">typename</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1SharedLoadIterator.html#afb37ed9a0f3873600b9e743b2dcb805e">SharedLoadIterator::Fragment</a> aligned_accum_fragment[<a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab08e1b54d71da091b702f28b5741b086">kPartitionsK</a>];</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  shared_load_iterator_.load(aligned_accum_fragment[0]);</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">// If the number of k-slices is > 1 - perform a reduction amongst the k-slices</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">if</span> (kPartitionsK > 1)</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  {</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="structcutlass_1_1plus.html">plus <typename SharedLoadIterator::Fragment></a> add_fragments;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> tile_row_offset = Base::SharedStorage::StorageShape::kRow / PartitionsK;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 1; i < <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab08e1b54d71da091b702f28b5741b086">kPartitionsK</a>; ++i) {</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  shared_load_iterator_.add_tile_offset({tile_row_offset , 0});</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  shared_load_iterator_.load(aligned_accum_fragment[i]);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  aligned_accum_fragment[0] = add_fragments(aligned_accum_fragment[0], aligned_accum_fragment[i]);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  shared_load_iterator_.add_tile_offset({-1 * (kPartitionsK-1) * tile_row_offset, 0});</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="comment">//</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="comment">// Compute the output result</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">//</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  </div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">typename</span> OutputTileIterator::Fragment output_fragment;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  apply_output_operator_(output_fragment, output_op, aligned_accum_fragment[0], source_fragment);</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">//</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// Store the final result</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">//</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  destination_iterator.store(output_fragment); </div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  ++destination_iterator;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  CUTLASS_DEVICE</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordtype">void</span> apply_output_operator_(</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">typename</span> OutputTileIterator::Fragment &output_fragment,</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a549eece4fc64291c8f0410dcb20d560a">OutputOp</a> <span class="keyword">const</span> &output_op, </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">typename</span> <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1SharedLoadIterator.html#afb37ed9a0f3873600b9e743b2dcb805e">SharedLoadIterator::Fragment</a> <span class="keyword">const</span> &aligned_accum_fragment,</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">typename</span> OutputTileIterator::Fragment <span class="keyword">const</span> &source_fragment) {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2">OutputAccessType</a> *output_frag_ptr = </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">reinterpret_cast<</span><a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2">OutputAccessType</a> *<span class="keyword">></span>(&output_fragment);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cfa64af365e51d50549528edea00692">AccumulatorAccessType</a> <span class="keyword">const</span> *compute_frag_ptr = </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">reinterpret_cast<</span><a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cfa64af365e51d50549528edea00692">AccumulatorAccessType</a> <span class="keyword">const </span>*<span class="keyword">></span>(&aligned_accum_fragment);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2">OutputAccessType</a> <span class="keyword">const</span> *source_frag_ptr = </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">reinterpret_cast<</span><a class="code" href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2">OutputAccessType</a> <span class="keyword">const </span>*<span class="keyword">></span>(&source_fragment);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> kOutputOpIterations = </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  OutputTileIterator::Fragment::kElements / OutputTileIterator::kElementsPerAccess;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < kOutputOpIterations; ++i) {</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// Call the output operator</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  output_frag_ptr[i] = output_op(compute_frag_ptr[i], source_frag_ptr[i]);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> };</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> } <span class="comment">// namespace threadblock</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> } <span class="comment">// namespace epilogue</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> } <span class="comment">// namespace cutlass</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="ttc" id="classcutlass_1_1layout_1_1RowMajor_html_a4062a36ab044fdea058504ed52ee60b8"><div class="ttname"><a href="classcutlass_1_1layout_1_1RowMajor.html#a4062a36ab044fdea058504ed52ee60b8">cutlass::layout::RowMajor::LongIndex</a></div><div class="ttdeci">int64_t LongIndex</div><div class="ttdoc">Long index type used for offsets. </div><div class="ttdef"><b>Definition:</b> layout/matrix.h:62</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a8a5f856300412017f5c12082af70b82f"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a8a5f856300412017f5c12082af70b82f">cutlass::epilogue::threadblock::Epilogue::LongIndex</a></div><div class="ttdeci">typename Layout::LongIndex LongIndex</div><div class="ttdef"><b>Definition:</b> epilogue.h:105</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a9b0cbcf46b87ddda5b2024d2facb07ce"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a9b0cbcf46b87ddda5b2024d2facb07ce">cutlass::epilogue::threadblock::Epilogue::WarpCount</a></div><div class="ttdeci">typename Base::WarpCount WarpCount</div><div class="ttdoc">Number of warps. </div><div class="ttdef"><b>Definition:</b> epilogue.h:137</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1SharedLoadIterator_html_afb37ed9a0f3873600b9e743b2dcb805e"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1SharedLoadIterator.html#afb37ed9a0f3873600b9e743b2dcb805e">cutlass::epilogue::threadblock::SharedLoadIterator::Fragment</a></div><div class="ttdeci">Array< Element, ThreadMap::Iterations::kColumn *ThreadMap::Iterations::kRow *ThreadMap::Iterations::kGroup *ThreadMap::Iterations::kCluster *ThreadMap::kElementsPerAccess > Fragment</div><div class="ttdoc">Fragment object. </div><div class="ttdef"><b>Definition:</b> shared_load_iterator.h:91</div></div>
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<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>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_html_ac858903691c5e2b52c4a470e712911e3"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html#ac858903691c5e2b52c4a470e712911e3">cutlass::epilogue::threadblock::EpilogueBase::warp_tile_iterator_</a></div><div class="ttdeci">WarpTileIterator warp_tile_iterator_</div><div class="ttdoc">Stores a warp&#39;s fragment of accumulators to SMEM. </div><div class="ttdef"><b>Definition:</b> epilogue_base.h:176</div></div>
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<div class="ttc" id="pitch__linear__thread__map_8h_html"><div class="ttname"><a href="pitch__linear__thread__map_8h.html">pitch_linear_thread_map.h</a></div><div class="ttdoc">Templates implementing how threads are mapped to a given tile. </div></div>
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<div class="ttc" id="structcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_1_1SharedStorage_html"><div class="ttname"><a href="structcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_1_1SharedStorage.html">cutlass::epilogue::threadblock::EpilogueBase::SharedStorage</a></div><div class="ttdoc">Shared storage allocation needed by the epilogue. </div><div class="ttdef"><b>Definition:</b> epilogue_base.h:97</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_ac7819d17866af3356d4f7d4b8d4c0c2c"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ac7819d17866af3356d4f7d4b8d4c0c2c">cutlass::epilogue::threadblock::Epilogue::operator()</a></div><div class="ttdeci">CUTLASS_DEVICE void operator()(OutputOp const &output_op, OutputTileIterator destination_iterator, AccumulatorTile const &accumulators, OutputTileIterator source_iterator)</div><div class="ttdoc">Streams the result to global memory. </div><div class="ttdef"><b>Definition:</b> epilogue.h:170</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a977dbfb13c48512446e045b709368038"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a977dbfb13c48512446e045b709368038">cutlass::epilogue::threadblock::Epilogue::OutputTileIterator</a></div><div class="ttdeci">OutputTileIterator_ OutputTileIterator</div><div class="ttdef"><b>Definition:</b> epilogue.h:96</div></div>
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<div class="ttc" id="epilogue_2threadblock_2predicated__tile__iterator_8h_html"><div class="ttname"><a href="epilogue_2threadblock_2predicated__tile__iterator_8h.html">predicated_tile_iterator.h</a></div><div class="ttdoc">Epilogue for threadblock scoped GEMMs using Tensor Ops. </div></div>
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<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>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a3f87787b4dc2c705fd30c4ac98b080cf"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a3f87787b4dc2c705fd30c4ac98b080cf">cutlass::epilogue::threadblock::Epilogue::Epilogue</a></div><div class="ttdeci">CUTLASS_DEVICE Epilogue(typename Base::SharedStorage &shared_storage, int thread_idx, int warp_idx, int lane_idx)</div><div class="ttdoc">Constructor. </div><div class="ttdef"><b>Definition:</b> epilogue.h:159</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_ad9918897985656169962aaf48d16f273"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ad9918897985656169962aaf48d16f273">cutlass::epilogue::threadblock::Epilogue::Shape</a></div><div class="ttdeci">Shape_ Shape</div><div class="ttdef"><b>Definition:</b> epilogue.h:93</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a605570e320b4e342d3f7b23263d6ee37"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a605570e320b4e342d3f7b23263d6ee37">cutlass::epilogue::threadblock::Epilogue::TensorRef</a></div><div class="ttdeci">typename OutputTileIterator::TensorRef TensorRef</div><div class="ttdoc">Tensor reference to destination tensor. </div><div class="ttdef"><b>Definition:</b> epilogue.h:121</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_html_a4549c93a2946f616273e095a230e37bc"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html#a4549c93a2946f616273e095a230e37bc">cutlass::epilogue::threadblock::EpilogueBase::WarpCount</a></div><div class="ttdeci">gemm::GemmShape< Shape::kM/WarpMmaOperator::Shape::kM, Shape::kN/WarpMmaOperator::Shape::kN, kPartitionsK > WarpCount</div><div class="ttdoc">Number of warps. </div><div class="ttdef"><b>Definition:</b> epilogue_base.h:92</div></div>
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<div class="ttc" id="structcutlass_1_1plus_html"><div class="ttname"><a href="structcutlass_1_1plus.html">cutlass::plus</a></div><div class="ttdef"><b>Definition:</b> functional.h:46</div></div>
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<div class="ttc" id="array_8h_html"><div class="ttname"><a href="array_8h.html">array.h</a></div><div class="ttdoc">Statically sized array of elements that accommodates all CUTLASS-supported numeric types and is safe ...</div></div>
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<div class="ttc" id="cutlass_8h_html_a4b1c9f25ab6eaa25e1f2258dd63e6ce4"><div class="ttname"><a href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="ttdeci">#define CUTLASS_PRAGMA_UNROLL</div><div class="ttdef"><b>Definition:</b> cutlass.h:110</div></div>
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<div class="ttc" id="tensor_8h_html"><div class="ttname"><a href="tensor_8h.html">tensor.h</a></div><div class="ttdoc">Defines layout functions used by TensorRef and derived classes for common 4-D and 5-D tensor formats...</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_ab08e1b54d71da091b702f28b5741b086"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab08e1b54d71da091b702f28b5741b086">cutlass::epilogue::threadblock::Epilogue::kPartitionsK</a></div><div class="ttdeci">static int const kPartitionsK</div><div class="ttdef"><b>Definition:</b> epilogue.h:95</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a549eece4fc64291c8f0410dcb20d560a"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a549eece4fc64291c8f0410dcb20d560a">cutlass::epilogue::threadblock::Epilogue::OutputOp</a></div><div class="ttdeci">OutputOp_ OutputOp</div><div class="ttdef"><b>Definition:</b> epilogue.h:100</div></div>
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<div class="ttc" id="classcutlass_1_1TensorRef_html"><div class="ttname"><a href="classcutlass_1_1TensorRef.html">cutlass::TensorRef</a></div><div class="ttdef"><b>Definition:</b> tensor_ref.h:146</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a36970da339d478df9807c01bd26fb87a"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a36970da339d478df9807c01bd26fb87a">cutlass::epilogue::threadblock::Epilogue::Padding</a></div><div class="ttdeci">Padding_ Padding</div><div class="ttdef"><b>Definition:</b> epilogue.h:101</div></div>
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<div class="ttc" id="tensor__coord_8h_html"><div class="ttname"><a href="tensor__coord_8h.html">tensor_coord.h</a></div><div class="ttdoc">Defines a canonical coordinate for rank=4 tensors offering named indices. </div></div>
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<div class="ttc" id="aligned__buffer_8h_html"><div class="ttname"><a href="aligned__buffer_8h.html">aligned_buffer.h</a></div><div class="ttdoc">AlignedBuffer is a container for trivially copyable elements suitable for use in unions and shared me...</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a0c3840f9e6462afeaa4cff567360912b"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0c3840f9e6462afeaa4cff567360912b">cutlass::epilogue::threadblock::Epilogue::AccumulatorFragmentIterator</a></div><div class="ttdeci">AccumulatorFragmentIterator_ AccumulatorFragmentIterator</div><div class="ttdef"><b>Definition:</b> epilogue.h:97</div></div>
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<div class="ttc" id="numeric__types_8h_html"><div class="ttname"><a href="numeric__types_8h.html">numeric_types.h</a></div><div class="ttdoc">Top-level include for all CUTLASS numeric types. </div></div>
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<div class="ttc" id="platform_8h_html_adde4c9ea91b753491851361a4198c009"><div class="ttname"><a href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a></div><div class="ttdeci">#define static_assert(__e, __m)</div><div class="ttdef"><b>Definition:</b> platform.h:153</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a92587dbbf9e08f1db3fab5443ae870e8"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a92587dbbf9e08f1db3fab5443ae870e8">cutlass::epilogue::threadblock::Epilogue::ConstTensorRef</a></div><div class="ttdeci">typename OutputTileIterator::ConstTensorRef ConstTensorRef</div><div class="ttdoc">Const tensor reference to source tensor. </div><div class="ttdef"><b>Definition:</b> epilogue.h:127</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a0cc6b8507106d9cd35ea1628adb3398c"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cc6b8507106d9cd35ea1628adb3398c">cutlass::epilogue::threadblock::Epilogue::WarpTileIterator</a></div><div class="ttdeci">WarpTileIterator_ WarpTileIterator</div><div class="ttdef"><b>Definition:</b> epilogue.h:98</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a1dcbb6afb4bafd601e20e77fb241705a"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a1dcbb6afb4bafd601e20e77fb241705a">cutlass::epilogue::threadblock::Epilogue::SharedLoadIterator</a></div><div class="ttdeci">SharedLoadIterator_ SharedLoadIterator</div><div class="ttdef"><b>Definition:</b> epilogue.h:99</div></div>
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<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>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html">cutlass::epilogue::threadblock::Epilogue</a></div><div class="ttdoc">Epilogue operator without splitk. </div><div class="ttdef"><b>Definition:</b> epilogue.h:74</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a3c4101ad87f1e04472c332c012d8b3df"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a3c4101ad87f1e04472c332c012d8b3df">cutlass::epilogue::threadblock::Epilogue::ElementAccumulator</a></div><div class="ttdeci">typename WarpTileIterator::Element ElementAccumulator</div><div class="ttdoc">Accumulator element. </div><div class="ttdef"><b>Definition:</b> epilogue.h:111</div></div>
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<div class="ttc" id="vector_8h_html"><div class="ttname"><a href="vector_8h.html">vector.h</a></div><div class="ttdoc">Defines layout functions used for rank=1 vectors. </div></div>
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<div class="ttc" id="regular__tile__iterator_8h_html"><div class="ttname"><a href="regular__tile__iterator_8h.html">regular_tile_iterator.h</a></div><div class="ttdoc">Templates implementing storing of tiles from pitch-linear rank=2 tensors. </div></div>
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<div class="ttc" id="epilogue__base_8h_html"><div class="ttname"><a href="epilogue__base_8h.html">epilogue_base.h</a></div><div class="ttdoc">Epilogue for threadblock scoped GEMMs using Tensor Ops. </div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_html"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html">cutlass::epilogue::threadblock::EpilogueBase</a></div><div class="ttdoc">Base class for epilogues defining warp-level. </div><div class="ttdef"><b>Definition:</b> epilogue_base.h:67</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a08c18f01a998cfb1eea765abbe9c902e"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a08c18f01a998cfb1eea765abbe9c902e">cutlass::epilogue::threadblock::Epilogue::WarpMmaOperator</a></div><div class="ttdeci">WarpMmaOperator_ WarpMmaOperator</div><div class="ttdef"><b>Definition:</b> epilogue.h:94</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a391a932cd8341c5934cc48ec5fa4c0ab"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a391a932cd8341c5934cc48ec5fa4c0ab">cutlass::epilogue::threadblock::Epilogue::AccumulatorTile</a></div><div class="ttdeci">typename Base::AccumulatorTile AccumulatorTile</div><div class="ttdoc">The complete warp-level accumulator tile. </div><div class="ttdef"><b>Definition:</b> epilogue.h:108</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a53f99fb2f4a1abd0ad56ce7c6e1bdac2"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a53f99fb2f4a1abd0ad56ce7c6e1bdac2">cutlass::epilogue::threadblock::Epilogue::OutputAccessType</a></div><div class="ttdeci">Array< typename OutputTileIterator::Element, OutputTileIterator::kElementsPerAccess > OutputAccessType</div><div class="ttdoc">Array type used to output. </div><div class="ttdef"><b>Definition:</b> epilogue.h:131</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_af8ecba80487465f25daac670e661627e"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#af8ecba80487465f25daac670e661627e">cutlass::epilogue::threadblock::Epilogue::kElementsPerAccess</a></div><div class="ttdeci">static int const kElementsPerAccess</div><div class="ttdoc">Output access size. </div><div class="ttdef"><b>Definition:</b> epilogue.h:118</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase_html_a1707fb90363342996902b96ccd3bb176"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1EpilogueBase.html#a1707fb90363342996902b96ccd3bb176">cutlass::epilogue::threadblock::EpilogueBase::AccumulatorTile</a></div><div class="ttdeci">typename AccumulatorFragmentIterator::AccumulatorTile AccumulatorTile</div><div class="ttdoc">The complete warp-level accumulator tile. </div><div class="ttdef"><b>Definition:</b> epilogue_base.h:81</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_ab0570eddc6943f2607762ec49a1ec174"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#ab0570eddc6943f2607762ec49a1ec174">cutlass::epilogue::threadblock::Epilogue::ElementOutput</a></div><div class="ttdeci">typename OutputTileIterator::Element ElementOutput</div><div class="ttdoc">Output element. </div><div class="ttdef"><b>Definition:</b> epilogue.h:115</div></div>
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<div class="ttc" id="cutlass_8h_html"><div class="ttname"><a href="cutlass_8h.html">cutlass.h</a></div><div class="ttdoc">Basic include for CUTLASS. </div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a9087b022bc5baed5bdf5e828cff31d48"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a9087b022bc5baed5bdf5e828cff31d48">cutlass::epilogue::threadblock::Epilogue::SyncTensorRef</a></div><div class="ttdeci">typename cutlass::TensorRef< int, cutlass::layout::PackedVectorLayout > SyncTensorRef</div><div class="ttdoc">Tensor reference to sync tensor. </div><div class="ttdef"><b>Definition:</b> epilogue.h:124</div></div>
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<div class="ttc" id="functional_8h_html"><div class="ttname"><a href="functional_8h.html">functional.h</a></div><div class="ttdoc">Define basic numeric operators with specializations for Array<T, N>. SIMD-ize where possible...</div></div>
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<div class="ttc" id="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue_html_a0cfa64af365e51d50549528edea00692"><div class="ttname"><a href="classcutlass_1_1epilogue_1_1threadblock_1_1Epilogue.html#a0cfa64af365e51d50549528edea00692">cutlass::epilogue::threadblock::Epilogue::AccumulatorAccessType</a></div><div class="ttdeci">Array< typename WarpTileIterator::Element, OutputTileIterator::kElementsPerAccess > AccumulatorAccessType</div><div class="ttdoc">Array type used by output functor. </div><div class="ttdef"><b>Definition:</b> epilogue.h:134</div></div>
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