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<a href="gemm__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) 2017-2018, 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="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#pragma once</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="preprocessor">#include "<a class="code" href="convert_8h.html">cutlass/convert.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="coord_8h.html">cutlass/coord.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="fragment_8h.html">cutlass/fragment.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">namespace </span>gemm {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmEpilogueTraits_></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html"> 42</a></span> <span class="keyword">struct </span><a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html">GemmEpilogue</a> {</div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a645ab6e9e63163ee6bf536717a30fb1b"> 44</a></span>  <span class="keyword">typedef</span> GemmEpilogueTraits_ <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a645ab6e9e63163ee6bf536717a30fb1b">Traits</a>;</div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae5209fa80705442693833c63d535161e"> 46</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Params <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae5209fa80705442693833c63d535161e">Params</a>;</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc"> 48</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::SharedStorage <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc">SharedStorage</a>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a92a135fac401d43a8d2f14982d90274b"> 51</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::OutputTile <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a92a135fac401d43a8d2f14982d90274b">OutputTile</a>;</div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e3c978da6ed56239783bf4db0a936ae"> 53</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Iterations <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e3c978da6ed56239783bf4db0a936ae">Iterations</a>;</div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce"> 55</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Accumulators <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce">Accumulators</a>;</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0d38914bf97084e04102e7897aee4295"> 57</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Scalar <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0d38914bf97084e04102e7897aee4295">Scalar</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6c30bea1b2a1bd2e981025851d5b12d1"> 59</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Functor <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6c30bea1b2a1bd2e981025851d5b12d1">Functor</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aecb5429363c7156ee3ad596fe250120a"> 62</a></span>  <a class="code" href="platform_8h.html#adde4c9ea91b753491851361a4198c009">static_assert</a>(Iterations::kD == 1 && Iterations::kC == 1, <span class="stringliteral">"Unsupported 3D/4D shapes"</span>);</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::GlobalLoadIteratorC <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aecb5429363c7156ee3ad596fe250120a">GlobalLoadIteratorC</a>;</div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a41edfd24b7dd2759f8b72ae8534182a9"> 67</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::GlobalTransformerC <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a41edfd24b7dd2759f8b72ae8534182a9">GlobalTransformerC</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a32f618ff19d984447fba7355d46a69a7"> 69</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::GlobalTransformerD <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a32f618ff19d984447fba7355d46a69a7">GlobalTransformerD</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a1c766374d900535c944cf2a2de6925f4"> 71</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::GlobalStoreIteratorD <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a1c766374d900535c944cf2a2de6925f4">GlobalStoreIteratorD</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aab0a964efe223c5c29bc816c393b5a9a"> 73</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::SharedStoreIteratorD <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aab0a964efe223c5c29bc816c393b5a9a">SharedStoreIteratorD</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9063e7fc044a679652d5a3a31aa77e7c"> 75</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::SharedStoreTransformerD <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9063e7fc044a679652d5a3a31aa77e7c">SharedStoreTransformerD</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e5d38a7795b50a021fc43dc7424288b"> 77</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::SharedLoadStreamD <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e5d38a7795b50a021fc43dc7424288b">SharedLoadStreamD</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e"> 80</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::Index <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e">Index</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#abb0741601652df8fdf927d49c2c0e4d0"> 83</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GlobalLoadIteratorC::Scalar <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#abb0741601652df8fdf927d49c2c0e4d0">ScalarC</a>;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4887b56a96694ce6350db77f78bb505f"> 85</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GlobalStoreIteratorD::Scalar <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4887b56a96694ce6350db77f78bb505f">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_1GemmEpilogue.html#af91ebe8d2ed73808b9ea8846c140d3f8"> 88</a></span>  CUTLASS_DEVICE <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#af91ebe8d2ed73808b9ea8846c140d3f8">GemmEpilogue</a>(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae5209fa80705442693833c63d535161e">Params</a> <span class="keyword">const</span>& params_,</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc">SharedStorage</a>& shared_storage_,</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <span class="keyword">const</span>& _problem_size)</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  : <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>(params_), <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">shared_storage</a>(shared_storage_), <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6bea57249e3645a4b08a11619cb1687e">problem_size</a>(_problem_size), <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">functor</a>(params_.<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">functor</a>) {}</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6f1f96715425b7196e960907676a7db3"> 94</a></span>  CUTLASS_DEVICE <span class="keywordtype">void</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6f1f96715425b7196e960907676a7db3">epilogue</a>(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce">Accumulators</a>& accumulators,</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <span class="keyword">const</span>& block = <a class="code" href="namespacecutlass.html#a7419519fa453a121dfa5f26bf87318d9">make_Coord</a>(0, 0, 0),</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">int</span> batch_id = 0) {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">functor</a>.source_required()) {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  epilogue_with_or_without_beta<true>(accumulators, block, batch_id);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  epilogue_with_or_without_beta<false>(accumulators, block, batch_id);</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">template</span> <<span class="keywordtype">bool</span> kSourceRequired></div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a7af2eb421840e037263e6a144cca5c32"> 105</a></span>  CUTLASS_DEVICE <span class="keywordtype">void</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a7af2eb421840e037263e6a144cca5c32">epilogue_with_or_without_beta</a>(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce">Accumulators</a>& accumulators,</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <span class="keyword">const</span>& block,</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">int</span> batch_id) {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// The C fragment.</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">typename</span> GlobalLoadIteratorC::Fragment fragment_c;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// The transformed C fragment.</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">typename</span> GlobalTransformerC::OutputFragment transformed_c;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="performance__tuning_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> h = 0; h < Iterations::kH; ++h) {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// Compute pointer and predicate offsets for C and D global iterators.</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> pointer_offset =</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  ((<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d.inc_h * (GlobalStoreIteratorD::Iterations::kH - 1) +</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d.inc_advance) *</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  Iterations::kW +</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.stride_h) *</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  h;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> predicate_offset =</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  ((<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d.predicate_inc_h * (GlobalStoreIteratorD::Iterations::kH - 1) +</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d.predicate_inc_advance) *</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  Iterations::kW +</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  Traits::Delta::kH) *</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  h;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// The iterator to load the elements of the C matrix.</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aecb5429363c7156ee3ad596fe250120a">GlobalLoadIteratorC</a> global_load_iterator(</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_c, <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6bea57249e3645a4b08a11619cb1687e">problem_size</a>, block, pointer_offset, predicate_offset);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// update C pointer offset based on batch_id and batch_stride_offset</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  global_load_iterator.add_pointer_offset(batch_id * <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.batch_stride_C);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// The transformer for C.</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a41edfd24b7dd2759f8b72ae8534182a9">GlobalTransformerC</a> transformer_c;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// The transformer for D.</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a32f618ff19d984447fba7355d46a69a7">GlobalTransformerD</a> transformer_d;</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>  <span class="comment">// The iterator to store into the D matrix.</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a1c766374d900535c944cf2a2de6925f4">GlobalStoreIteratorD</a> global_store_iterator(</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d, <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6bea57249e3645a4b08a11619cb1687e">problem_size</a>, block, pointer_offset, predicate_offset);</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>  <span class="comment">// update D pointer offset based on batch_id and batch_stride_offset</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  global_store_iterator.add_pointer_offset(batch_id * <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.batch_stride_D);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9063e7fc044a679652d5a3a31aa77e7c">SharedStoreTransformerD</a> shared_store_transformer;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">typename</span> SharedStoreTransformerD::OutputFragment shared_store_transformed_d;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aab0a964efe223c5c29bc816c393b5a9a">SharedStoreIteratorD</a> shared_store_iterator(</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.shared_store_iterator_d,</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  reinterpret_cast<typename SharedStoreIteratorD::Scalar*>(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">shared_storage</a>.data()));</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>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e5d38a7795b50a021fc43dc7424288b">SharedLoadStreamD</a> shared_load_stream(</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.shared_load_stream_d,</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  reinterpret_cast<typename SharedLoadStreamD::Scalar*>(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">shared_storage</a>.data()));</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="performance__tuning_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> w = 0; w < Iterations::kW; ++w) {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// Load the C matrix into fragment.</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span> (kSourceRequired) {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  global_load_iterator.load_post_increment(fragment_c);</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> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// Make sure we can write to shared memory.</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9b5e42f222fec98ff479bc1650221b84">shared_load_fence</a>();</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">// Copy the accumulators to shared memory.</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> offset = (h * Iterations::kW + w) * SharedStoreIteratorD::Fragment::kElements;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  shared_store_transformer.transform(accumulators, offset, shared_store_transformed_d);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  shared_store_iterator.store_post_increment(shared_store_transformed_d);</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>  <span class="comment">// Make sure the data is in shared memory.</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac1b2a16b4ccf3e9617faf4d8a2c43691">shared_store_fence</a>();</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="comment">// Copy the accumulators back to registers from shared memory.</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  shared_load_stream.copy();</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  shared_load_stream.commit();</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>  <span class="comment">// Do the math.</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">typename</span> GlobalTransformerD::InputFragment fragment_d;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> (kSourceRequired) {</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// Transform C fragment.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  transformer_c.transform(fragment_c, transformed_c);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// Do the math.</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">functor</a>.evaluate(shared_load_stream.fragment(), transformed_c, fragment_d);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">functor</a>.evaluate(shared_load_stream.fragment(), fragment_d);</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// Transform D fragment.</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">typename</span> GlobalTransformerD::OutputFragment global_transformed_d;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  transformer_d.transform(fragment_d, global_transformed_d);</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">// Copy the results to global memory.</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  global_store_iterator.store_post_increment(global_transformed_d);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</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>  }</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9b5e42f222fec98ff479bc1650221b84"> 205</a></span>  CUTLASS_DEVICE <span class="keywordtype">void</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9b5e42f222fec98ff479bc1650221b84">shared_load_fence</a>() { __syncthreads(); }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac1b2a16b4ccf3e9617faf4d8a2c43691"> 208</a></span>  CUTLASS_DEVICE <span class="keywordtype">void</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac1b2a16b4ccf3e9617faf4d8a2c43691">shared_store_fence</a>() { __syncthreads(); }</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362"> 211</a></span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae5209fa80705442693833c63d535161e">Params</a> <span class="keyword">const</span>& <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>;</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e"> 213</a></span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc">SharedStorage</a>& <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">shared_storage</a>;</div><div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6bea57249e3645a4b08a11619cb1687e"> 215</a></span>  <a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6bea57249e3645a4b08a11619cb1687e">problem_size</a>;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// The functor.</span></div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57"> 217</a></span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6c30bea1b2a1bd2e981025851d5b12d1">Functor</a> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">functor</a>;</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> };</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> } <span class="comment">// namespace gemm</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> } <span class="comment">// namespace cutlass</span></div><div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a4887b56a96694ce6350db77f78bb505f"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4887b56a96694ce6350db77f78bb505f">cutlass::gemm::GemmEpilogue::ScalarD</a></div><div class="ttdeci">GlobalStoreIteratorD::Scalar ScalarD</div><div class="ttdoc">The scalar for D. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:85</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a6bea57249e3645a4b08a11619cb1687e"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6bea57249e3645a4b08a11619cb1687e">cutlass::gemm::GemmEpilogue::problem_size</a></div><div class="ttdeci">Coord< 3 > problem_size</div><div class="ttdoc">The dimensions of the GEMM. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:215</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_aab0a964efe223c5c29bc816c393b5a9a"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aab0a964efe223c5c29bc816c393b5a9a">cutlass::gemm::GemmEpilogue::SharedStoreIteratorD</a></div><div class="ttdeci">Traits::SharedStoreIteratorD SharedStoreIteratorD</div><div class="ttdoc">The iterator to store D in shared memory. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:73</div></div>
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<div class="ttc" id="performance__tuning_8h_html_a4b1c9f25ab6eaa25e1f2258dd63e6ce4"><div class="ttname"><a href="performance__tuning_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="ttdeci">#define CUTLASS_PRAGMA_UNROLL</div><div class="ttdef"><b>Definition:</b> performance_tuning.h:35</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> convert.h:33</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_ae5209fa80705442693833c63d535161e"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae5209fa80705442693833c63d535161e">cutlass::gemm::GemmEpilogue::Params</a></div><div class="ttdeci">Traits::Params Params</div><div class="ttdoc">The params. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:46</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html">cutlass::gemm::GemmEpilogue</a></div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:42</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a7af2eb421840e037263e6a144cca5c32"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a7af2eb421840e037263e6a144cca5c32">cutlass::gemm::GemmEpilogue::epilogue_with_or_without_beta</a></div><div class="ttdeci">CUTLASS_DEVICE void epilogue_with_or_without_beta(Accumulators &accumulators, Coord< 3 > const &block, int batch_id)</div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:105</div></div>
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<div class="ttc" id="coord_8h_html"><div class="ttname"><a href="coord_8h.html">coord.h</a></div><div class="ttdoc">A Coord is a coordinate of arbitrary rank into a tensor or matrix. </div></div>
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<div class="ttc" id="namespacecutlass_html_a7419519fa453a121dfa5f26bf87318d9"><div class="ttname"><a href="namespacecutlass.html#a7419519fa453a121dfa5f26bf87318d9">cutlass::make_Coord</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE Coord< 1 > make_Coord(int _0)</div><div class="ttdoc">Helper to make a 2-element coordinate. </div><div class="ttdef"><b>Definition:</b> coord.h:368</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a5aa254702fcf24630e04ceb174aa3d57"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a5aa254702fcf24630e04ceb174aa3d57">cutlass::gemm::GemmEpilogue::functor</a></div><div class="ttdeci">Functor functor</div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:217</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_ac36dad8a7b6bc7fc6ef88e44068468dc"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc">cutlass::gemm::GemmEpilogue::SharedStorage</a></div><div class="ttdeci">Traits::SharedStorage SharedStorage</div><div class="ttdoc">The shared storage. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:48</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a32f618ff19d984447fba7355d46a69a7"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a32f618ff19d984447fba7355d46a69a7">cutlass::gemm::GemmEpilogue::GlobalTransformerD</a></div><div class="ttdeci">Traits::GlobalTransformerD GlobalTransformerD</div><div class="ttdoc">The transformer for D. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:69</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_af91ebe8d2ed73808b9ea8846c140d3f8"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#af91ebe8d2ed73808b9ea8846c140d3f8">cutlass::gemm::GemmEpilogue::GemmEpilogue</a></div><div class="ttdeci">CUTLASS_DEVICE GemmEpilogue(Params const &params_, SharedStorage &shared_storage_, Coord< 3 > const &_problem_size)</div><div class="ttdoc">Ctor. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:88</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a92a135fac401d43a8d2f14982d90274b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a92a135fac401d43a8d2f14982d90274b">cutlass::gemm::GemmEpilogue::OutputTile</a></div><div class="ttdeci">Traits::OutputTile OutputTile</div><div class="ttdoc">The output tile. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:51</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_afe6bebd94e3379c94054d04c5196edce"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce">cutlass::gemm::GemmEpilogue::Accumulators</a></div><div class="ttdeci">Traits::Accumulators Accumulators</div><div class="ttdoc">The accumulators. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:55</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a9b5e42f222fec98ff479bc1650221b84"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9b5e42f222fec98ff479bc1650221b84">cutlass::gemm::GemmEpilogue::shared_load_fence</a></div><div class="ttdeci">CUTLASS_DEVICE void shared_load_fence()</div><div class="ttdoc">The memory fence for shared loads. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:205</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a442b5b5688cd658c3b3476650c00281e"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">cutlass::gemm::GemmEpilogue::shared_storage</a></div><div class="ttdeci">SharedStorage & shared_storage</div><div class="ttdoc">The shared storage. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:213</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a645ab6e9e63163ee6bf536717a30fb1b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a645ab6e9e63163ee6bf536717a30fb1b">cutlass::gemm::GemmEpilogue::Traits</a></div><div class="ttdeci">GemmEpilogueTraits_ Traits</div><div class="ttdoc">The traits class. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:44</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a81b028a18df51d3caa1b0ba0c990e362"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">cutlass::gemm::GemmEpilogue::params</a></div><div class="ttdeci">Params const & params</div><div class="ttdoc">The params. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:211</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a07c93d583bfddd8f916fba6ef809832e"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e">cutlass::gemm::GemmEpilogue::Index</a></div><div class="ttdeci">Traits::Index Index</div><div class="ttdoc">The index. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:80</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="structcutlass_1_1gemm_1_1GemmEpilogue_html_a9063e7fc044a679652d5a3a31aa77e7c"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9063e7fc044a679652d5a3a31aa77e7c">cutlass::gemm::GemmEpilogue::SharedStoreTransformerD</a></div><div class="ttdeci">Traits::SharedStoreTransformerD SharedStoreTransformerD</div><div class="ttdoc">The shared store transformer for D. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:75</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a1c766374d900535c944cf2a2de6925f4"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a1c766374d900535c944cf2a2de6925f4">cutlass::gemm::GemmEpilogue::GlobalStoreIteratorD</a></div><div class="ttdeci">Traits::GlobalStoreIteratorD GlobalStoreIteratorD</div><div class="ttdoc">The iterator for D in global memory. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:71</div></div>
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<div class="ttc" id="structcutlass_1_1Coord_html"><div class="ttname"><a href="structcutlass_1_1Coord.html">cutlass::Coord< 3 ></a></div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_abb0741601652df8fdf927d49c2c0e4d0"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#abb0741601652df8fdf927d49c2c0e4d0">cutlass::gemm::GemmEpilogue::ScalarC</a></div><div class="ttdeci">GlobalLoadIteratorC::Scalar ScalarC</div><div class="ttdoc">The scalar for C. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:83</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a8e5d38a7795b50a021fc43dc7424288b"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e5d38a7795b50a021fc43dc7424288b">cutlass::gemm::GemmEpilogue::SharedLoadStreamD</a></div><div class="ttdeci">Traits::SharedLoadStreamD SharedLoadStreamD</div><div class="ttdoc">The iterator to load D in shared memory. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:77</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a6c30bea1b2a1bd2e981025851d5b12d1"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6c30bea1b2a1bd2e981025851d5b12d1">cutlass::gemm::GemmEpilogue::Functor</a></div><div class="ttdeci">Traits::Functor Functor</div><div class="ttdoc">The functor in charge of the math. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:59</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a6f1f96715425b7196e960907676a7db3"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6f1f96715425b7196e960907676a7db3">cutlass::gemm::GemmEpilogue::epilogue</a></div><div class="ttdeci">CUTLASS_DEVICE void epilogue(Accumulators &accumulators, Coord< 3 > const &block=make_Coord(0, 0, 0), int batch_id=0)</div><div class="ttdoc">Execute the epilogue. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:94</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a8e3c978da6ed56239783bf4db0a936ae"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e3c978da6ed56239783bf4db0a936ae">cutlass::gemm::GemmEpilogue::Iterations</a></div><div class="ttdeci">Traits::Iterations Iterations</div><div class="ttdoc">The number of iterations. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:53</div></div>
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<div class="ttc" id="fragment_8h_html"><div class="ttname"><a href="fragment_8h.html">fragment.h</a></div><div class="ttdoc">Defines Fragment, a statically-sized array for storing parts of matrices within a thread&#39;s registers...</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a0d38914bf97084e04102e7897aee4295"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0d38914bf97084e04102e7897aee4295">cutlass::gemm::GemmEpilogue::Scalar</a></div><div class="ttdeci">Traits::Scalar Scalar</div><div class="ttdoc">The scalar. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:57</div></div>
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<div class="ttc" id="convert_8h_html"><div class="ttname"><a href="convert_8h.html">convert.h</a></div><div class="ttdoc">Defines conversion operations among Fragments of different base type. </div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_ac1b2a16b4ccf3e9617faf4d8a2c43691"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac1b2a16b4ccf3e9617faf4d8a2c43691">cutlass::gemm::GemmEpilogue::shared_store_fence</a></div><div class="ttdeci">CUTLASS_DEVICE void shared_store_fence()</div><div class="ttdoc">The memory fence for shared stores. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:208</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a41edfd24b7dd2759f8b72ae8534182a9"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a41edfd24b7dd2759f8b72ae8534182a9">cutlass::gemm::GemmEpilogue::GlobalTransformerC</a></div><div class="ttdeci">Traits::GlobalTransformerC GlobalTransformerC</div><div class="ttdoc">The transformer for C. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:67</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_aecb5429363c7156ee3ad596fe250120a"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aecb5429363c7156ee3ad596fe250120a">cutlass::gemm::GemmEpilogue::GlobalLoadIteratorC</a></div><div class="ttdeci">Traits::GlobalLoadIteratorC GlobalLoadIteratorC</div><div class="ttdoc">We do not support 3D or 4D shapes. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:62</div></div>
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