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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> T></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="namespacecutlass_1_1gemm.html#a3e30ae89e6f7501725028144cd2d88cb"> 42</a></span> CUTLASS_DEVICE <span class="keywordtype">bool</span> <a class="code" href="namespacecutlass_1_1gemm.html#a3e30ae89e6f7501725028144cd2d88cb">is_zero</a>(T x) {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> x == T(0);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</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">#if !defined(__CUDACC_RTC__) || defined(CUTLASS_NVRTC_HAS_FP16)</span></div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="namespacecutlass_1_1gemm.html#a4a12fcfae60f26efa47bf0a79483d8ac"> 47</a></span> CUTLASS_DEVICE <span class="keywordtype">bool</span> <a class="code" href="namespacecutlass_1_1gemm.html#a3e30ae89e6f7501725028144cd2d88cb">is_zero</a>(half x) { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span>int16_t&<span class="keyword">></span>(x) == int16_t(0); }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmEpilogueTraits_></div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html"> 53</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="l00055"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a645ab6e9e63163ee6bf536717a30fb1b"> 55</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="l00057"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae5209fa80705442693833c63d535161e"> 57</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="l00059"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc"> 59</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="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#a92a135fac401d43a8d2f14982d90274b"> 62</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="l00064"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a8e3c978da6ed56239783bf4db0a936ae"> 64</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="l00066"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce"> 66</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="l00068"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0d38914bf97084e04102e7897aee4295"> 68</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="l00070"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6c30bea1b2a1bd2e981025851d5b12d1"> 70</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="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aecb5429363c7156ee3ad596fe250120a"> 73</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="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</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="l00078"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a41edfd24b7dd2759f8b72ae8534182a9"> 78</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="l00080"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a32f618ff19d984447fba7355d46a69a7"> 80</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="l00082"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a1c766374d900535c944cf2a2de6925f4"> 82</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="l00084"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aab0a964efe223c5c29bc816c393b5a9a"> 84</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="l00086"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9063e7fc044a679652d5a3a31aa77e7c"> 86</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="l00088"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4a0b439f8a57d8e67174ecbd96183070"> 88</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Traits::SharedLoadIteratorD <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4a0b439f8a57d8e67174ecbd96183070">SharedLoadIteratorD</a>;</div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a132cabbc1402c87c7b35dea427001a13"> 90</a></span>  <span class="keyword">typedef</span> <a class="code" href="structcutlass_1_1Copy.html">Copy<typename SharedLoadIteratorD::Fragment></a> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a132cabbc1402c87c7b35dea427001a13">SharedLoadTransformerD</a>;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e"> 93</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="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#abb0741601652df8fdf927d49c2c0e4d0"> 96</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="l00098"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4887b56a96694ce6350db77f78bb505f"> 98</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="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ab10147070c3a38fca75397f55dc51925"> 101</a></span>  CUTLASS_DEVICE <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ab10147070c3a38fca75397f55dc51925">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="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac36dad8a7b6bc7fc6ef88e44068468dc">SharedStorage</a>& shared_storage_,</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e">Index</a> m_,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e">Index</a> n_)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</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#ac344bf5ca318dc343bd6fa6bf52d2e22">m</a>(m_), <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9cc371cd2f1a9485583afdacbb7403ea">n</a>(n_) {}</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="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae1983e37454ed14272b23b964614c54c"> 108</a></span>  CUTLASS_DEVICE <span class="keywordtype">void</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae1983e37454ed14272b23b964614c54c">epilogue</a>(<a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <span class="keyword">const</span>& block, <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce">Accumulators</a>& accumulators) {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span> (<a class="code" href="namespacecutlass_1_1gemm.html#a3e30ae89e6f7501725028144cd2d88cb">is_zero</a>(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.functor.beta)) {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  epilogue_with_or_without_beta<true>(block, accumulators);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  epilogue_with_or_without_beta<false>(block, accumulators);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">template</span> <<span class="keywordtype">bool</span> kBetaIsZero_></div><div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0c24dce365565f75e7edc1de1cb50ea4"> 117</a></span>  CUTLASS_DEVICE <span class="keywordtype">void</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0c24dce365565f75e7edc1de1cb50ea4">epilogue_with_or_without_beta</a>(<a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <span class="keyword">const</span>& block,</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#afe6bebd94e3379c94054d04c5196edce">Accumulators</a>& accumulators) {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="structcutlass_1_1Coord.html">Coord<3></a> <span class="keyword">const</span> bounds = <a class="code" href="namespacecutlass.html#a7419519fa453a121dfa5f26bf87318d9">cutlass::make_Coord</a>(0, <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9cc371cd2f1a9485583afdacbb7403ea">n</a>, <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac344bf5ca318dc343bd6fa6bf52d2e22">m</a>);</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="comment">// The functor.</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a6c30bea1b2a1bd2e981025851d5b12d1">Functor</a> functor(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.functor);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// The C fragment.</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">typename</span> GlobalLoadIteratorC::Fragment fragment_c;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// The transformed C fragment.</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">typename</span> GlobalTransformerC::OutputFragment transformed_c;</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>  <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> h = 0; h < Iterations::kH; ++h) {</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// Compute pointer and predicate offsets for C and D global iterators.</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> pointer_offset =</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</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="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d.inc_advance) *</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  Iterations::kW +</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.stride_h) *</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  h;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> predicate_offset =</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</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="l00140"></a><span class="lineno"> 140</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="l00141"></a><span class="lineno"> 141</span>  Iterations::kW +</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  Traits::Delta::kH) *</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  h;</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">// The iterator to load the elements of the C matrix.</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aecb5429363c7156ee3ad596fe250120a">GlobalLoadIteratorC</a> global_load_iterator(</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_c, bounds, block, pointer_offset, predicate_offset);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// The transformer for C.</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a41edfd24b7dd2759f8b72ae8534182a9">GlobalTransformerC</a> transformer_c;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// The transformer for D.</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a32f618ff19d984447fba7355d46a69a7">GlobalTransformerD</a> transformer_d;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// The iterator to store into the D matrix.</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a1c766374d900535c944cf2a2de6925f4">GlobalStoreIteratorD</a> global_store_iterator(</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.iterator_d, bounds, block, pointer_offset, predicate_offset);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="cutlass_8h.html#a4b1c9f25ab6eaa25e1f2258dd63e6ce4">CUTLASS_PRAGMA_UNROLL</a></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> w = 0; w < Iterations::kW; ++w) {</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// Load the C matrix into fragment.</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (!kBetaIsZero_) {</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="namespacecutlass.html#a45dd7add04736cb5c3e69991d2f210be">iterator_load</a>(global_load_iterator, fragment_c);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">// Make sure we can write to shared memory.</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9b5e42f222fec98ff479bc1650221b84">shared_load_fence</a>();</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">// Copy the accumulators to shared memory.</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</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="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9063e7fc044a679652d5a3a31aa77e7c">SharedStoreTransformerD</a> shared_store_transformer;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">typename</span> SharedStoreTransformerD::OutputFragment shared_store_transformed_d;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  shared_store_transformer.transform(accumulators, offset, shared_store_transformed_d);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#aab0a964efe223c5c29bc816c393b5a9a">SharedStoreIteratorD</a> shared_store_iterator(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.shared_store_iterator_d,</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">shared_storage</a>.shared_stream.store);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="namespacecutlass.html#a705c6d75513e112d2731d1c40f4cf109">shared_iterator_store</a>(shared_store_iterator, shared_store_transformed_d);</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="comment">// Make sure the data is in shared memory.</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac1b2a16b4ccf3e9617faf4d8a2c43691">shared_store_fence</a>();</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// Copy the accumulators back to registers from shared memory.</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4a0b439f8a57d8e67174ecbd96183070">SharedLoadIteratorD</a> shared_load_iterator(<a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362">params</a>.shared_load_iterator_d,</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e">shared_storage</a>.shared_stream.load);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">typename</span> SharedLoadIteratorD::Fragment fetched_d;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="namespacecutlass.html#abcec976c59cab75ca55b338d125154a3">shared_iterator_load</a>(shared_load_iterator, fetched_d);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// Do the math.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">typename</span> GlobalTransformerD::InputFragment fragment_d;</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>  <span class="keywordflow">if</span> (kBetaIsZero_) {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  functor.evaluate(fetched_d, fragment_d);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="comment">// Transform C fragment.</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  transformer_c.transform(fragment_c, transformed_c);</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// Do the math.</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  functor.evaluate(fetched_d, transformed_c, fragment_d);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</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">// Transform D fragment.</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">typename</span> GlobalTransformerD::OutputFragment transformed_d;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  transformer_d.transform(fragment_d, transformed_d);</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>  <span class="comment">// Copy the results to global memory.</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <a class="code" href="namespacecutlass.html#a0cb5bdf7bef498705c51a9cdcbef71f9">iterator_store</a>(global_store_iterator, transformed_d);</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>  }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9b5e42f222fec98ff479bc1650221b84"> 209</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="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac1b2a16b4ccf3e9617faf4d8a2c43691"> 212</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="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00215"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a81b028a18df51d3caa1b0ba0c990e362"> 215</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="l00217"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a442b5b5688cd658c3b3476650c00281e"> 217</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="l00219"></a><span class="lineno"><a class="line" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9cc371cd2f1a9485583afdacbb7403ea"> 219</a></span>  <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a07c93d583bfddd8f916fba6ef809832e">Index</a> <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac344bf5ca318dc343bd6fa6bf52d2e22">m</a>, <a class="code" href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9cc371cd2f1a9485583afdacbb7403ea">n</a>;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> };</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</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="comment">// namespace gemm</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</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:98</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:84</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="namespacecutlass_html_abcec976c59cab75ca55b338d125154a3"><div class="ttname"><a href="namespacecutlass.html#abcec976c59cab75ca55b338d125154a3">cutlass::shared_iterator_load</a></div><div class="ttdeci">CUTLASS_DEVICE void shared_iterator_load(InputIterator &iterator, Fragment &fragment)</div><div class="ttdoc">Loads a fragment from a shared memory input iterator. </div><div class="ttdef"><b>Definition:</b> iterator_access.h:75</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:57</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:53</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a0c24dce365565f75e7edc1de1cb50ea4"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a0c24dce365565f75e7edc1de1cb50ea4">cutlass::gemm::GemmEpilogue::epilogue_with_or_without_beta</a></div><div class="ttdeci">CUTLASS_DEVICE void epilogue_with_or_without_beta(Coord< 3 > const &block, Accumulators &accumulators)</div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:117</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_ab10147070c3a38fca75397f55dc51925"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ab10147070c3a38fca75397f55dc51925">cutlass::gemm::GemmEpilogue::GemmEpilogue</a></div><div class="ttdeci">CUTLASS_DEVICE GemmEpilogue(Params const &params_, SharedStorage &shared_storage_, Index m_, Index n_)</div><div class="ttdoc">Ctor. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:101</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:241</div></div>
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<div class="ttc" id="structcutlass_1_1Copy_html"><div class="ttname"><a href="structcutlass_1_1Copy.html">cutlass::Copy</a></div><div class="ttdef"><b>Definition:</b> convert.h:69</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:59</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:80</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:62</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:66</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:60</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:209</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:217</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:55</div></div>
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<div class="ttc" id="namespacecutlass_1_1gemm_html_a3e30ae89e6f7501725028144cd2d88cb"><div class="ttname"><a href="namespacecutlass_1_1gemm.html#a3e30ae89e6f7501725028144cd2d88cb">cutlass::gemm::is_zero</a></div><div class="ttdeci">CUTLASS_DEVICE bool is_zero(T x)</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_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:215</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a4a0b439f8a57d8e67174ecbd96183070"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a4a0b439f8a57d8e67174ecbd96183070">cutlass::gemm::GemmEpilogue::SharedLoadIteratorD</a></div><div class="ttdeci">Traits::SharedLoadIteratorD SharedLoadIteratorD</div><div class="ttdoc">The iterator to load D in shared memory. </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_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:93</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:145</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:86</div></div>
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<div class="ttc" id="namespacecutlass_html_a705c6d75513e112d2731d1c40f4cf109"><div class="ttname"><a href="namespacecutlass.html#a705c6d75513e112d2731d1c40f4cf109">cutlass::shared_iterator_store</a></div><div class="ttdeci">CUTLASS_DEVICE void shared_iterator_store(OutputIterator &iterator, Fragment const &fragment)</div><div class="ttdoc">Stores a fragment to a shared memory output iterator. </div><div class="ttdef"><b>Definition:</b> iterator_access.h:228</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:82</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</a></div><div class="ttdoc">Statically-sized array specifying Coords within a tensor. </div><div class="ttdef"><b>Definition:</b> coord.h:48</div></div>
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<div class="ttc" id="namespacecutlass_html_a0cb5bdf7bef498705c51a9cdcbef71f9"><div class="ttname"><a href="namespacecutlass.html#a0cb5bdf7bef498705c51a9cdcbef71f9">cutlass::iterator_store</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE void iterator_store(OutputIterator &iterator, Fragment &fragment)</div><div class="ttdoc">Stores a fragment to an output iterator. </div><div class="ttdef"><b>Definition:</b> iterator_access.h:193</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:96</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_a9cc371cd2f1a9485583afdacbb7403ea"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a9cc371cd2f1a9485583afdacbb7403ea">cutlass::gemm::GemmEpilogue::n</a></div><div class="ttdeci">Index n</div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:219</div></div>
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<div class="ttc" id="namespacecutlass_html_a45dd7add04736cb5c3e69991d2f210be"><div class="ttname"><a href="namespacecutlass.html#a45dd7add04736cb5c3e69991d2f210be">cutlass::iterator_load</a></div><div class="ttdeci">CUTLASS_HOST_DEVICE void iterator_load(InputIterator &iterator, Fragment &fragment)</div><div class="ttdoc">Loads a fragment from an input iterator. </div><div class="ttdef"><b>Definition:</b> iterator_access.h:41</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:70</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:64</div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmEpilogue_html_ae1983e37454ed14272b23b964614c54c"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ae1983e37454ed14272b23b964614c54c">cutlass::gemm::GemmEpilogue::epilogue</a></div><div class="ttdeci">CUTLASS_DEVICE void epilogue(Coord< 3 > const &block, Accumulators &accumulators)</div><div class="ttdoc">Execute the epilogue. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:108</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_a132cabbc1402c87c7b35dea427001a13"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#a132cabbc1402c87c7b35dea427001a13">cutlass::gemm::GemmEpilogue::SharedLoadTransformerD</a></div><div class="ttdeci">Copy< typename SharedLoadIteratorD::Fragment > SharedLoadTransformerD</div><div class="ttdoc">The shared load transformer for D. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:90</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:68</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_ac344bf5ca318dc343bd6fa6bf52d2e22"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmEpilogue.html#ac344bf5ca318dc343bd6fa6bf52d2e22">cutlass::gemm::GemmEpilogue::m</a></div><div class="ttdeci">Index m</div><div class="ttdoc">The dimensions of the GEMM. </div><div class="ttdef"><b>Definition:</b> gemm_epilogue.h:219</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:212</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:78</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:73</div></div>
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