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<a href="wmma__gemm__traits_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/***************************************************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without modification, are permitted</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * provided that the following conditions are met:</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * * Redistributions of source code must retain the above copyright notice, this list of</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * conditions and the following disclaimer.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * * Redistributions in binary form must reproduce the above copyright notice, this list of</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * conditions and the following disclaimer in the documentation and/or other materials</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * provided with the distribution.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * * Neither the name of the NVIDIA CORPORATION nor the names of its contributors may be used</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * to endorse or promote products derived from this software without specific prior written</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * permission.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * STRICT LIABILITY, OR TOR (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> **************************************************************************************************/</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="wmma__matrix_8h.html">cutlass/wmma_matrix.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#ifdef CUTLASS_USE_WMMA_API</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="convert_8h.html">cutlass/convert.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="gemm_8h.html">cutlass/gemm/gemm.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="gemm__epilogue_8h.html">cutlass/gemm/gemm_epilogue.h</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="gemm__epilogue__traits_8h.html">cutlass/gemm/gemm_epilogue_traits.h</a>"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include "<a class="code" href="gemm__global__tile_8h.html">cutlass/gemm/gemm_global_tile.h</a>"</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "<a class="code" href="gemm__shared__tile_8h.html">cutlass/gemm/gemm_shared_tile.h</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="gemm__traits_8h.html">cutlass/gemm/gemm_traits.h</a>"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="wmma__gemm__epilogue__traits_8h.html">cutlass/gemm/wmma_gemm_epilogue_traits.h</a>"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "<a class="code" href="wmma__gemm__global__tile_8h.html">cutlass/gemm/wmma_gemm_global_tile.h</a>"</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "<a class="code" href="wmma__gemm__multiply__add_8h.html">cutlass/gemm/wmma_gemm_multiply_add.h</a>"</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">namespace </span><a class="code" href="namespacecutlass.html">cutlass</a> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">namespace </span>gemm {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">template</span> <</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayoutA_,</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayoutB_,</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">typename</span> OutputTile_,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">typename</span> ScalarA_,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">typename</span> ScalarB_,</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">typename</span> ScalarC_,</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">typename</span> Accumulator_,</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">typename</span> WarpGemmShape_,</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">typename</span> InstructionShape_,</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordtype">int</span> kScalarsPerLdgA_,</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">int</span> kScalarsPerLdgB_,</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordtype">int</span> KScalarsPerLdsA_,</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">int</span> KscalarsPerLdsB_,</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">int</span> kScalarsPerLdgCAndStgD_,</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">int</span> kScalarsPerStsD_,</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">int</span> kScalarsPerLdsD_</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> ></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">struct </span>WmmaGemmConfig : <span class="keyword">public</span> GemmConfig<</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  ScalarA_,</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  ScalarB_,</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  ScalarC_,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  ScalarC_,</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  OutputTile_,</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  WmmaGemmMultiplyAdd<kLayoutA_,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  ScalarA_,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  kLayoutB_,</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  ScalarB_,</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  MatrixLayout::kColumnMajor,</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  Accumulator_,</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  WarpGemmShape_,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  InstructionShape_>,</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  kScalarsPerLdgA_,</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  kScalarsPerLdgA_,</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  KScalarsPerLdsA_,</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  kScalarsPerLdgB_,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  kScalarsPerLdgB_,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  KscalarsPerLdsB_,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  kScalarsPerLdgCAndStgD_,</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  kScalarsPerStsD_,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  kScalarsPerLdsD_,</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  1,</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  false,</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  true,</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  false> {};</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">template</span> <<span class="keyword">enum</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayout_,</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">typename</span> GemmConfig_,</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">typename</span> ScalarA_></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperA {};</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_, <span class="keyword">typename</span> ScalarA_></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperA<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">kColumnMajor</a>, GemmConfig_, ScalarA_></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  : <span class="keyword">public</span> GemmTileTraitsHelperA<MatrixLayout::kColumnMajor, GemmConfig_> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">typedef</span> GemmTileTraitsHelperA<MatrixLayout::kColumnMajor, GemmConfig_> Base;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(<span class="keyword">typename</span> Base::MultiplyAddScalar);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  GemmConfig_::OutputTile::kD,</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  GemmConfig_::OutputTile::kW + kSkew></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  Tile;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">typename</span> Base::MultiplyAddScalar,</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  WmmaMatrix;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">typename</span> Base::MultiplyAddScalar,</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  Tile,</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">typename</span> Base::GlobalTileTraits::Threads,</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  GemmConfig_::kScalarsPerStsA></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kW * GemmConfig_::Warps::kW;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerIteration = Tile::kW * GemmConfig_::InstructionShape::kD;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileATraits<</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">typename</span> Base::MultiplyAddScalar,</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// The output tile size.</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  Tile,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  GemmConfig_::InstructionShape::kW,</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  Shape<1, 1, GemmConfig_::OutputTile::kW / kScalarsPerW>,</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  Shape<kScalarsPerIteration, 0, kScalarsPerW, 0>,</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> };</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_, <span class="keyword">typename</span> ScalarA_></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperA<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">kRowMajor</a>, GemmConfig_, ScalarA_> {</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarA Scalar;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarA MultiplyAddScalar;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  MultiplyAddScalar,</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  WmmaMatrix;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// That's A.</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  Shape<1, GemmConfig_::OutputTile::kW, GemmConfig_::OutputTile::kD>,</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  Shape<1, GemmConfig_::kThreads / GemmConfig_::OutputTile::kD, GemmConfig_::OutputTile::kD>,</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  GemmConfig_::kScalarsPerLdgA></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  GlobalTileTraits;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  GemmConfig_::OutputTile::kW,</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  GemmConfig_::OutputTile::kD + kSkew></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  Tile;</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  MultiplyAddScalar,</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  Tile,</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  GemmConfig_::kScalarsPerStsA></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kW * GemmConfig_::Warps::kW;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileATraits<</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  MultiplyAddScalar,</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  Tile,</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  GemmConfig_::InstructionShape::kW * Tile::kW,</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  Shape<1, 1, GemmConfig_::OutputTile::kW / kScalarsPerW>,</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  Shape<GemmConfig_::InstructionShape::kD, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> };</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="preprocessor">#ifdef CUTLASS_USE_SUBBYTE_WMMA</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperA<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">kRowMajor</a>, GemmConfig_, Vector<bin1_t, 32> > {</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarA Scalar;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarA MultiplyAddScalar;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kBitsPerScalar = <span class="keyword">sizeof</span>(Scalar) * 8;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  Vector<bin1_t, 32>,</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  WmmaMatrix;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="comment">// That's A.</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  Shape<1, GemmConfig_::OutputTile::kW, GemmConfig_::OutputTile::kD / kBitsPerScalar>,</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  Shape<1,</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  GemmConfig_::kThreads / (GemmConfig_::OutputTile::kD / kBitsPerScalar),</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  GemmConfig_::OutputTile::kD / kBitsPerScalar>,</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  GemmConfig_::kScalarsPerLdgA / kBitsPerScalar></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  GlobalTileTraits;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  GemmConfig_::OutputTile::kW,</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  GemmConfig_::OutputTile::kD / kBitsPerScalar + kSkew></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  Tile;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  MultiplyAddScalar,</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  Tile,</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  GemmConfig_::kScalarsPerStsA / kBitsPerScalar></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kW * GemmConfig_::Warps::kW;</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileATraits<</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  MultiplyAddScalar,</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  Tile,</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  GemmConfig_::InstructionShape::kW * Tile::kW,</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  Shape<1, 1, GemmConfig_::OutputTile::kW / kScalarsPerW>,</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  Shape<GemmConfig_::InstructionShape::kD / kBitsPerScalar, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> };</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="preprocessor">#ifdef CUTLASS_USE_SUBBYTE_WMMA</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperA<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">kRowMajor</a>, GemmConfig_, Vector<uint4_t, 8> > {</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarA Scalar;</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarA MultiplyAddScalar;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kInt4PerScalar = <span class="keyword">sizeof</span>(Scalar) * 2;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  Vector<uint4_t, 8>,</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  WmmaMatrix;</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="comment">// That's A.</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  Shape<1, GemmConfig_::OutputTile::kW, GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  Shape<1,</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  GemmConfig_::kThreads / (GemmConfig_::OutputTile::kD / kInt4PerScalar),</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  GemmConfig_::kScalarsPerLdgA / kInt4PerScalar></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  GlobalTileTraits;</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  GemmConfig_::OutputTile::kW,</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar + kSkew></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  Tile;</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  MultiplyAddScalar,</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  Tile,</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  GemmConfig_::kScalarsPerStsA / kInt4PerScalar></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kW * GemmConfig_::Warps::kW;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileATraits<</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  MultiplyAddScalar,</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  Tile,</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  GemmConfig_::InstructionShape::kW * Tile::kW,</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  Shape<1, 1, GemmConfig_::OutputTile::kW / kScalarsPerW>,</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  Shape<GemmConfig_::InstructionShape::kD / kInt4PerScalar, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> };</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="preprocessor">#ifdef CUTLASS_USE_SUBBYTE_WMMA</span></div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperA<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">kRowMajor</a>, GemmConfig_, Vector<int4_t, 8> > {</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>;</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarA Scalar;</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarA MultiplyAddScalar;</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> </div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kInt4PerScalar = <span class="keyword">sizeof</span>(Scalar) * 2;</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  Vector<int4_t, 8>,</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  WmmaMatrix;</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="comment">// That's A.</span></div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  Shape<1, GemmConfig_::OutputTile::kW, GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  Shape<1,</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  GemmConfig_::kThreads / (GemmConfig_::OutputTile::kD / kInt4PerScalar),</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  GemmConfig_::kScalarsPerLdgA / kInt4PerScalar></div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  GlobalTileTraits;</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span> </div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  GemmConfig_::OutputTile::kW,</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar + kSkew></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  Tile;</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> </div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  MultiplyAddScalar,</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  Tile,</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  GemmConfig_::kScalarsPerStsA / kInt4PerScalar></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kW * GemmConfig_::Warps::kW;</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileATraits<</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  MultiplyAddScalar,</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  Tile,</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  GemmConfig_::InstructionShape::kW * Tile::kW,</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  Shape<1, 1, GemmConfig_::OutputTile::kW / kScalarsPerW>,</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  Shape<GemmConfig_::InstructionShape::kD / kInt4PerScalar, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span> };</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span> </div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> </div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="keyword">template</span> <<span class="keyword">enum</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayout_,</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">typename</span> GemmConfig_,</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keyword">typename</span> ScalarB_></div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperB {};</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> </div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_, <span class="keyword">typename</span> ScalarB_></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperB<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">kRowMajor</a>, GemmConfig_, ScalarB_></div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  : <span class="keyword">public</span> GemmTileTraitsHelperB<MatrixLayout::kRowMajor, GemmConfig_> {</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keyword">typedef</span> GemmTileTraitsHelperB<MatrixLayout::kRowMajor, GemmConfig_> Base;</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span> </div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(<span class="keyword">typename</span> Base::MultiplyAddScalar);</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  GemmConfig_::OutputTile::kD,</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  GemmConfig_::OutputTile::kH + kSkew></div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  Tile;</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keyword">typename</span> Base::MultiplyAddScalar,</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  WmmaMatrix;</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keyword">typename</span> Base::MultiplyAddScalar,</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  Tile,</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">typename</span> Base::GlobalTileTraits::Threads,</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  GemmConfig_::kScalarsPerStsB></div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kH * GemmConfig_::Warps::kH;</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerIteration = Tile::kW * GemmConfig_::InstructionShape::kD;</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileBTraits<</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">MatrixLayout::kRowMajor</a>,</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keyword">typename</span> Base::MultiplyAddScalar,</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="comment">// The output tile size.</span></div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  Tile,</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  GemmConfig_::InstructionShape::kH,</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  Shape<1, 1, GemmConfig_::OutputTile::kH / kScalarsPerW>,</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  Shape<kScalarsPerIteration, 0, kScalarsPerW, 0>,</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> };</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span> </div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_, <span class="keyword">typename</span> ScalarB_></div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperB<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">kColumnMajor</a>, GemmConfig_, ScalarB_> {</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>;</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarB Scalar;</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarB MultiplyAddScalar;</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span> </div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  MultiplyAddScalar,</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  WmmaMatrix;</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="comment">// That's B.</span></div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  Shape<1, GemmConfig_::OutputTile::kH, GemmConfig_::OutputTile::kD>,</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  Shape<1, GemmConfig_::kThreads / GemmConfig_::OutputTile::kD, GemmConfig_::OutputTile::kD>,</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  GemmConfig_::kScalarsPerLdgB></div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  GlobalTileTraits;</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  GemmConfig_::OutputTile::kH,</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  GemmConfig_::OutputTile::kD + kSkew></div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  Tile;</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span> </div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  MultiplyAddScalar,</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  Tile,</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  GemmConfig_::kScalarsPerStsB></div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span> </div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kH * GemmConfig_::Warps::kH;</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileBTraits<</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  MultiplyAddScalar,</div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  Tile,</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  GemmConfig_::InstructionShape::kH * Tile::kW,</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  Shape<1, 1, GemmConfig_::OutputTile::kH / kScalarsPerW>,</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  Shape<GemmConfig_::InstructionShape::kD, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> };</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span> </div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span> </div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span> <span class="preprocessor">#ifdef CUTLASS_USE_SUBBYTE_WMMA</span></div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_></div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperB<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">kColumnMajor</a>, GemmConfig_, Vector<bin1_t, 32> > {</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>;</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarB Scalar;</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarB MultiplyAddScalar;</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span> </div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kBitsPerScalar = <span class="keyword">sizeof</span>(Scalar) * 8;</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span> </div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  Vector<bin1_t, 32>,</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  WmmaMatrix;</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span> </div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="comment">// That's B.</span></div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  Shape<1, GemmConfig_::OutputTile::kH, GemmConfig_::OutputTile::kD / kBitsPerScalar>,</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  Shape<1,</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  GemmConfig_::kThreads / (GemmConfig_::OutputTile::kD / kBitsPerScalar),</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  GemmConfig_::OutputTile::kD / kBitsPerScalar>,</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  GemmConfig_::kScalarsPerLdgB / kBitsPerScalar></div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  GlobalTileTraits;</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span> </div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  GemmConfig_::OutputTile::kH,</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  GemmConfig_::OutputTile::kD / kBitsPerScalar + kSkew></div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  Tile;</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span> </div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  MultiplyAddScalar,</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  Tile,</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  GemmConfig_::kScalarsPerStsB / kBitsPerScalar></div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span> </div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kH * GemmConfig_::Warps::kH;</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileBTraits<</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  MultiplyAddScalar,</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  Tile,</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  GemmConfig_::InstructionShape::kH * Tile::kW,</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  Shape<1, 1, GemmConfig_::OutputTile::kH / kScalarsPerW>,</div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  Shape<GemmConfig_::InstructionShape::kD / kBitsPerScalar, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span> };</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span> </div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span> </div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="preprocessor">#ifdef CUTLASS_USE_SUBBYTE_WMMA</span></div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_></div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperB<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">kColumnMajor</a>, GemmConfig_, Vector<uint4_t, 8> > {</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>;</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span> </div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarB Scalar;</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarB MultiplyAddScalar;</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span> </div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kInt4PerScalar = <span class="keyword">sizeof</span>(Scalar) * 2;</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span> </div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  Vector<uint4_t, 8>,</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  WmmaMatrix;</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span> </div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="comment">// That's B.</span></div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  Shape<1, GemmConfig_::OutputTile::kH, GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  Shape<1,</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  GemmConfig_::kThreads / (GemmConfig_::OutputTile::kD / kInt4PerScalar),</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  GemmConfig_::kScalarsPerLdgB / kInt4PerScalar></div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  GlobalTileTraits;</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span> </div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  GemmConfig_::OutputTile::kH,</div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar + kSkew></div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  Tile;</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span> </div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  MultiplyAddScalar,</div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  Tile,</div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  GemmConfig_::kScalarsPerStsB / kInt4PerScalar></div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span> </div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kH * GemmConfig_::Warps::kH;</div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileBTraits<</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  MultiplyAddScalar,</div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  Tile,</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  GemmConfig_::InstructionShape::kH * Tile::kW,</div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  Shape<1, 1, GemmConfig_::OutputTile::kH / kScalarsPerW>,</div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  Shape<GemmConfig_::InstructionShape::kD / kInt4PerScalar, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span> };</div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span> </div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span> </div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span> <span class="preprocessor">#ifdef CUTLASS_USE_SUBBYTE_WMMA</span></div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span> <span class="keyword">template</span> <<span class="keyword">typename</span> GemmConfig_></div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span> <span class="keyword">struct </span>WmmaGemmTileTraitsHelperB<MatrixLayout::<a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">kColumnMajor</a>, GemmConfig_, Vector<int4_t, 8> > {</div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keyword">static</span> <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> <span class="keyword">const</span> kLayout = <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>;</div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span> </div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::ScalarB Scalar;</div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> GemmConfig_::MultiplyAdd::ScalarB MultiplyAddScalar;</div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span> </div><div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kInt4PerScalar = <span class="keyword">sizeof</span>(Scalar) * 2;</div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span> </div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="keyword">typedef</span> WmmaMatrix<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  Vector<int4_t, 8>,</div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  WmmaMatrix;</div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span> </div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keyword">typedef</span> GemmGlobalTileTraits<</div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <span class="comment">// That's B.</span></div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="comment">// A is row-major.</span></div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="comment">// The pointer is float const.</span></div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  Scalar <span class="keyword">const</span>,</div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  Shape<1, GemmConfig_::OutputTile::kH, GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  Shape<1,</div><div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  GemmConfig_::kThreads / (GemmConfig_::OutputTile::kD / kInt4PerScalar),</div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar>,</div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="comment">// The number of scalars per LDG (LDG.32 or LDG.128, etc).</span></div><div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  GemmConfig_::kScalarsPerLdgB / kInt4PerScalar></div><div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  GlobalTileTraits;</div><div class="line"><a name="l00897"></a><span class="lineno"> 897</span> </div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kSkew = 16 / <span class="keyword">sizeof</span>(MultiplyAddScalar);</div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="keyword">typedef</span> Shape<GemmConfig_::kStages,</div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  GemmConfig_::OutputTile::kH,</div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  GemmConfig_::OutputTile::kD / kInt4PerScalar + kSkew></div><div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  Tile;</div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span> </div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <span class="keyword">typedef</span> GemmSharedStoreTileAbTraits<</div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  MultiplyAddScalar,</div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="comment">// The tile has size KxM in GEMM's terminology.</span></div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  Tile,</div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <span class="comment">// The threads are distributed as warps x 32 (the traits may reorganize).</span></div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="keyword">typename</span> GlobalTileTraits::Threads,</div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <span class="comment">// The number of scalars per STS (STS.32 or STS.128, etc).</span></div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  GemmConfig_::kScalarsPerStsB / kInt4PerScalar></div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  SharedStoreTileTraits;</div><div class="line"><a name="l00917"></a><span class="lineno"> 917</span> </div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> <span class="keyword">const</span> kScalarsPerW = GemmConfig_::InstructionShape::kH * GemmConfig_::Warps::kH;</div><div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <span class="keyword">typedef</span> WmmaGemmSharedLoadTileBTraits<</div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="comment">// The layout of the matrix.</span></div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">MatrixLayout::kColumnMajor</a>,</div><div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  <span class="comment">// The pointer.</span></div><div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  MultiplyAddScalar,</div><div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="comment">// The tile in shared memory.</span></div><div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  Tile,</div><div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="comment">// The number of warps.</span></div><div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keyword">typename</span> GemmConfig_::Warps,</div><div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="comment">// The strides between warps.</span></div><div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  GemmConfig_::InstructionShape::kH * Tile::kW,</div><div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  <span class="comment">// The number of iterations to load the data.</span></div><div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  Shape<1, 1, GemmConfig_::OutputTile::kH / kScalarsPerW>,</div><div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="comment">// The stride between iterations.</span></div><div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  Shape<GemmConfig_::InstructionShape::kD / kInt4PerScalar, 0, kScalarsPerW * Tile::kW>,</div><div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <span class="comment">// The shape of the instruction.</span></div><div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  <span class="keyword">typename</span> GemmConfig_::InstructionShape></div><div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  SharedLoadTileTraits;</div><div class="line"><a name="l00939"></a><span class="lineno"> 939</span> };</div><div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00941"></a><span class="lineno"> 941</span> </div><div class="line"><a name="l00943"></a><span class="lineno"> 943</span> </div><div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="keyword">template</span> <</div><div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayoutA_,</div><div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayoutB_,</div><div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <span class="keyword">typename</span> OutputTile_,</div><div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keyword">typename</span> ScalarA_,</div><div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <span class="keyword">typename</span> ScalarB_,</div><div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="keyword">typename</span> ScalarC_,</div><div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keyword">typename</span> Accumulator_,</div><div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <span class="keyword">typename</span> EpilogueFunctor_,</div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  <span class="keyword">typename</span> WarpGemmShape_,</div><div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keyword">typename</span> InstructionShape_,</div><div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  <span class="keywordtype">int</span> kScalarsPerLdgA_,</div><div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="keywordtype">int</span> kScalarsPerLdgB_,</div><div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="keywordtype">int</span> KScalarsPerLdsA_,</div><div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keywordtype">int</span> KscalarsPerLdsB_,</div><div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  <span class="keywordtype">int</span> kScalarsPerLdgCAndStgD_,</div><div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keywordtype">int</span> kScalarsPerStsD_,</div><div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="keywordtype">int</span> kScalarsPerLdsD_,</div><div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  <span class="keyword">typename</span> Index_></div><div class="line"><a name="l00981"></a><span class="lineno"> 981</span> <span class="keyword">struct </span>WmmaGemmTraitsHelper {</div><div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keyword">typedef</span> WmmaGemmConfig<kLayoutA_,</div><div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  kLayoutB_,</div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  OutputTile_,</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  ScalarA_,</div><div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  ScalarB_,</div><div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  ScalarC_,</div><div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  Accumulator_,</div><div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  WarpGemmShape_,</div><div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  InstructionShape_,</div><div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  kScalarsPerLdgA_,</div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  kScalarsPerLdgB_,</div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  KScalarsPerLdsA_,</div><div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  KscalarsPerLdsB_,</div><div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  kScalarsPerLdgCAndStgD_,</div><div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  kScalarsPerStsD_,</div><div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  kScalarsPerLdsD_</div><div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  ></div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  GemmConfig;</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> </div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <span class="keyword">typedef</span> WmmaGemmTileTraitsHelperA<kLayoutA_, GemmConfig, ScalarA_> GemmTileTraitsHelperA;</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  <span class="keyword">typedef</span> WmmaGemmTileTraitsHelperB<kLayoutB_, GemmConfig, ScalarB_> GemmTileTraitsHelperB;</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span> </div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <span class="keyword">typedef</span> GemmGlobalIteratorAb<typename GemmTileTraitsHelperA::GlobalTileTraits, Index_></div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  GlobalLoadIteratorA;</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="keyword">typedef</span> Copy<typename GlobalLoadIteratorA::Fragment> GlobalTransformerA;</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keyword">typedef</span> TileStoreIterator<<span class="keyword">typename</span> GemmTileTraitsHelperA::SharedStoreTileTraits,</div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  <span class="keyword">typename</span> GemmTileTraitsHelperA::SharedStoreTileTraits::Scalar,</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <a class="code" href="structcutlass_1_1IteratorAdvance.html#a9ad9c2302ddffa148d47cdcf6c738ddaacfe756fca665eb1bbf389850915c1b81">IteratorAdvance::kH</a>,</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <a class="code" href="structcutlass_1_1MemorySpace.html#a1e031ec41668015a8fe4ba2c1145d03ca2804339b2be64ff68ae3042073aaa7cc">MemorySpace::kShared</a>></div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  SharedStoreIteratorA;</div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keyword">typedef</span> GlobalLoadStream<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">GemmOperand::kA</a>,</div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  GlobalLoadIteratorA,</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  SharedStoreIteratorA,</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  GlobalTransformerA></div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  GlobalLoadStreamA;</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span> </div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keyword">typedef</span> GemmGlobalIteratorAb<typename GemmTileTraitsHelperB::GlobalTileTraits, Index_></div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  GlobalLoadIteratorB;</div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="comment">// The default transformer for B.</span></div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  <span class="keyword">typedef</span> Copy<typename GlobalLoadIteratorB::Fragment> GlobalTransformerB;</div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  <span class="keyword">typedef</span> TileStoreIterator<<span class="keyword">typename</span> GemmTileTraitsHelperB::SharedStoreTileTraits,</div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  <span class="keyword">typename</span> GemmTileTraitsHelperB::SharedStoreTileTraits::Scalar,</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <a class="code" href="structcutlass_1_1IteratorAdvance.html#a9ad9c2302ddffa148d47cdcf6c738ddaacfe756fca665eb1bbf389850915c1b81">IteratorAdvance::kH</a>,</div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <a class="code" href="structcutlass_1_1MemorySpace.html#a1e031ec41668015a8fe4ba2c1145d03ca2804339b2be64ff68ae3042073aaa7cc">MemorySpace::kShared</a>></div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  SharedStoreIteratorB;</div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  <span class="keyword">typedef</span> GlobalLoadStream<<a class="code" href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">GemmOperand::kB</a>,</div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  GlobalLoadIteratorB,</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  SharedStoreIteratorB,</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  GlobalTransformerB></div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  GlobalLoadStreamB;</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span> </div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <span class="keyword">typedef</span> TileLoadIterator<<span class="keyword">typename</span> GemmTileTraitsHelperA::SharedLoadTileTraits,</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <span class="keyword">typename</span> GemmTileTraitsHelperA::SharedLoadTileTraits::Scalar,</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <a class="code" href="structcutlass_1_1IteratorAdvance.html#a9ad9c2302ddffa148d47cdcf6c738ddaacfe756fca665eb1bbf389850915c1b81">IteratorAdvance::kH</a>,</div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <a class="code" href="structcutlass_1_1MemorySpace.html#a1e031ec41668015a8fe4ba2c1145d03ca2804339b2be64ff68ae3042073aaa7cc">MemorySpace::kShared</a>,</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  Index_,</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  <span class="keyword">typename</span> GemmTileTraitsHelperA::WmmaMatrix,</div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  <a class="code" href="structcutlass_1_1FragmentElementType.html#a62883b0695dc3a7ff82916ff9d75df0ba6b5ad4d12e12461f93ccab8edb6cd0bd">FragmentElementType::kWmmaMatrix</a>></div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  SharedLoadIteratorA;</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keyword">typedef</span> SharedLoadStream<SharedLoadIteratorA> SharedLoadStreamA;</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keyword">typedef</span> TileLoadIterator<<span class="keyword">typename</span> GemmTileTraitsHelperB::SharedLoadTileTraits,</div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <span class="keyword">typename</span> GemmTileTraitsHelperB::SharedLoadTileTraits::Scalar,</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  <a class="code" href="structcutlass_1_1IteratorAdvance.html#a9ad9c2302ddffa148d47cdcf6c738ddaacfe756fca665eb1bbf389850915c1b81">IteratorAdvance::kH</a>,</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  <a class="code" href="structcutlass_1_1MemorySpace.html#a1e031ec41668015a8fe4ba2c1145d03ca2804339b2be64ff68ae3042073aaa7cc">MemorySpace::kShared</a>,</div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  Index_,</div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <span class="keyword">typename</span> GemmTileTraitsHelperB::WmmaMatrix,</div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  <a class="code" href="structcutlass_1_1FragmentElementType.html#a62883b0695dc3a7ff82916ff9d75df0ba6b5ad4d12e12461f93ccab8edb6cd0bd">FragmentElementType::kWmmaMatrix</a>></div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  SharedLoadIteratorB;</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  <span class="keyword">typedef</span> SharedLoadStream<SharedLoadIteratorB> SharedLoadStreamB;</div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span> </div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1gemm_1_1GemmConfig.html#aedb95febe4a0b2943e233c95c36a22cd">GemmConfig::MultiplyAdd</a> MultiplyAdd;</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  <span class="keyword">typedef</span> ClearAccumulators<typename MultiplyAdd::ScalarC> ClearAccumulators;</div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span> </div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <span class="keyword">typedef</span> WmmaGemmEpilogueTraitsHelper<GemmConfig, Accumulator_, EpilogueFunctor_, Index_> EpilogueTraitsHelper;</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  <span class="keyword">typedef</span> SimplifiedGemmEpilogueTraits<GemmConfig, EpilogueFunctor_, Index_, EpilogueTraitsHelper></div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  GemmEpilogueTraits;</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <span class="keyword">typedef</span> GemmEpilogue<GemmEpilogueTraits> Epilogue;</div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> };</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span> </div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</span> </div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> <span class="keyword">template</span> <<span class="keyword">typename</span> OutputTile_, <span class="keyword">typename</span> DefaultShape_ = Shape<64, 32, 64> ></div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span> <span class="keyword">struct </span>WmmaGemmAccumulatorsPerWarp {</div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structcutlass_1_1ShapeMin.html#a5c813e4c34ea612431d31b36120f8549">ShapeMin<OutputTile_, DefaultShape_>::Shape</a> Shape;</div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span> };</div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span> </div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> </div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span> <span class="keyword">template</span> <</div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayoutA_,</div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  <a class="code" href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">MatrixLayout::Kind</a> kLayoutB_,</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keyword">typename</span> OutputTile_ = Shape<64, 128, 128>,</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keyword">typename</span> ScalarA_ = half,</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  <span class="keyword">typename</span> ScalarB_ = half,</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <span class="keyword">typename</span> ScalarC_ = float,</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  <span class="keyword">typename</span> EpilogueFunctor_ = LinearScaling<ScalarC_>,</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="keyword">typename</span> Accumulator_ = ScalarC_,</div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  <span class="keyword">typename</span> WarpGemmShape_ = <span class="keyword">typename</span> WmmaGemmAccumulatorsPerWarp<OutputTile_>::Shape,</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keyword">typename</span> InstructionShape_ = Shape<16, 16, 16>,</div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keywordtype">int</span> kScalarsPerLdgA_ = 8,</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  <span class="keywordtype">int</span> kScalarsPerLdgB_ = 8,</div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordtype">int</span> KScalarsPerLdsA_ = 8,</div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <span class="keywordtype">int</span> KscalarsPerLdsB_ = 8,</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <span class="keywordtype">int</span> kScalarsPerLdgCAndStgD_ = 16 / <span class="keyword">sizeof</span>(ScalarC_),</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordtype">int</span> kScalarsPerStsD_ = 16 / <span class="keyword">sizeof</span>(Accumulator_),</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  <span class="keywordtype">int</span> kScalarsPerLdsD_ = 16 / <span class="keyword">sizeof</span>(Accumulator_),</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <span class="keyword">typename</span> Index_ = <span class="keywordtype">int</span>,</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  <span class="keyword">typename</span> Helper_ = WmmaGemmTraitsHelper<kLayoutA_,</div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  kLayoutB_,</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  OutputTile_,</div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  ScalarA_,</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  ScalarB_,</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  ScalarC_,</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  Accumulator_,</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  EpilogueFunctor_,</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  WarpGemmShape_,</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  InstructionShape_,</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  kScalarsPerLdgA_,</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  kScalarsPerLdgB_,</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  KScalarsPerLdsA_,</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  KscalarsPerLdsB_,</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  kScalarsPerLdgCAndStgD_,</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  kScalarsPerStsD_,</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  kScalarsPerLdsD_,</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  Index_> ></div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> <span class="keyword">struct</span> WmmaGemmTraits : <span class="keyword">public</span> GemmTraits<</div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  <span class="comment">// The config.</span></div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keyword">typename</span> Helper_::GemmConfig,</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="comment">// The stream to load A from global memory to shared memory.</span></div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <span class="keyword">typename</span> Helper_::GlobalLoadStreamA,</div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <span class="comment">// The stream to load B from global memory to shared memory.</span></div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  <span class="keyword">typename</span> Helper_::GlobalLoadStreamB,</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <span class="comment">// The stream to load A from shared memory.</span></div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keyword">typename</span> Helper_::SharedLoadStreamA,</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  <span class="comment">// The stream to load B from shared memory.</span></div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <span class="keyword">typename</span> Helper_::SharedLoadStreamB,</div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="comment">// The epilogue.</span></div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <span class="keyword">typename</span> Helper_::Epilogue,</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <span class="comment">// The block swizzle to reorganize the grid.</span></div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  IdentityBlockSwizzle,</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <span class="comment">// The index.</span></div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  Index_,</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="comment">// The tool used to clear accumulators.</span></div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <span class="keyword">typename</span> Helper_::ClearAccumulators> {};</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span> </div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> </div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span> } <span class="comment">// namespace gemm</span></div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span> } <span class="comment">// namespace cutlass</span></div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span> </div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span> <span class="preprocessor">#endif // defined CUTLASS_USE_WMMA_API</span></div><div class="ttc" id="wmma__matrix_8h_html"><div class="ttname"><a href="wmma__matrix_8h.html">wmma_matrix.h</a></div><div class="ttdoc">Abstractions for loading and storing matrices using the CUDA WMMA API. </div></div>
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<div class="ttc" id="structcutlass_1_1MemorySpace_html_a1e031ec41668015a8fe4ba2c1145d03ca2804339b2be64ff68ae3042073aaa7cc"><div class="ttname"><a href="structcutlass_1_1MemorySpace.html#a1e031ec41668015a8fe4ba2c1145d03ca2804339b2be64ff68ae3042073aaa7cc">cutlass::MemorySpace::kShared</a></div><div class="ttdef"><b>Definition:</b> load_store.h:41</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="gemm__global__tile_8h_html"><div class="ttname"><a href="gemm__global__tile_8h.html">gemm_global_tile.h</a></div><div class="ttdoc">Defines iterators for efficiently loading and storing to global memory. </div></div>
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<div class="ttc" id="gemm__traits_8h_html"><div class="ttname"><a href="gemm__traits_8h.html">gemm_traits.h</a></div><div class="ttdoc">Defines structural properties of complete GEMM computation. </div></div>
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<div class="ttc" id="wmma__gemm__epilogue__traits_8h_html"><div class="ttname"><a href="wmma__gemm__epilogue__traits_8h.html">wmma_gemm_epilogue_traits.h</a></div><div class="ttdoc">Defines structural properties of WMMA GEMM&#39;s epilogue phase. </div></div>
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<div class="ttc" id="namespacecutlass_1_1MatrixLayout_html_a97ef07af21b122c1804245b0c7784d2b"><div class="ttname"><a href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2b">cutlass::MatrixLayout::Kind</a></div><div class="ttdeci">Kind</div><div class="ttdoc">Enumeration defining fundamental contiguous layouts. </div><div class="ttdef"><b>Definition:</b> matrix_traits.h:159</div></div>
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<div class="ttc" id="structcutlass_1_1FragmentElementType_html_a62883b0695dc3a7ff82916ff9d75df0ba6b5ad4d12e12461f93ccab8edb6cd0bd"><div class="ttname"><a href="structcutlass_1_1FragmentElementType.html#a62883b0695dc3a7ff82916ff9d75df0ba6b5ad4d12e12461f93ccab8edb6cd0bd">cutlass::FragmentElementType::kWmmaMatrix</a></div><div class="ttdef"><b>Definition:</b> load_store.h:48</div></div>
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<div class="ttc" id="structcutlass_1_1IteratorAdvance_html_a9ad9c2302ddffa148d47cdcf6c738ddaacfe756fca665eb1bbf389850915c1b81"><div class="ttname"><a href="structcutlass_1_1IteratorAdvance.html#a9ad9c2302ddffa148d47cdcf6c738ddaacfe756fca665eb1bbf389850915c1b81">cutlass::IteratorAdvance::kH</a></div><div class="ttdef"><b>Definition:</b> tile_iterator.h:65</div></div>
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<div class="ttc" id="gemm__epilogue_8h_html"><div class="ttname"><a href="gemm__epilogue_8h.html">gemm_epilogue.h</a></div><div class="ttdoc">Implements the epilogue phase of the GEMM kernel that efficiently updates global memory with the comp...</div></div>
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<div class="ttc" id="gemm__shared__tile_8h_html"><div class="ttname"><a href="gemm__shared__tile_8h.html">gemm_shared_tile.h</a></div><div class="ttdoc">Defines iterators for efficiently loading and storing tiles to and from shared memory. </div></div>
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<div class="ttc" id="structcutlass_1_1gemm_1_1GemmConfig_html_aedb95febe4a0b2943e233c95c36a22cd"><div class="ttname"><a href="structcutlass_1_1gemm_1_1GemmConfig.html#aedb95febe4a0b2943e233c95c36a22cd">cutlass::gemm::GemmConfig::MultiplyAdd</a></div><div class="ttdeci">MultiplyAdd_ MultiplyAdd</div><div class="ttdoc">The functor to do D = A*B + C. </div><div class="ttdef"><b>Definition:</b> gemm_config.h:90</div></div>
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<div class="ttc" id="structcutlass_1_1GemmOperand_html_ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9"><div class="ttname"><a href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0caad0876342d150cef7da6ae149d5e99f9">cutlass::GemmOperand::kB</a></div><div class="ttdef"><b>Definition:</b> matrix_traits.h:357</div></div>
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<div class="ttc" id="namespacecutlass_1_1MatrixLayout_html_a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b"><div class="ttname"><a href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2bac15988acba79c11072d38b295f163a2b">cutlass::MatrixLayout::kColumnMajor</a></div><div class="ttdef"><b>Definition:</b> matrix_traits.h:159</div></div>
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<div class="ttc" id="wmma__gemm__global__tile_8h_html"><div class="ttname"><a href="wmma__gemm__global__tile_8h.html">wmma_gemm_global_tile.h</a></div><div class="ttdoc">Defines tile iterator traits for loading thread block-level tile from global memory. </div></div>
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<div class="ttc" id="namespacecutlass_1_1MatrixLayout_html_a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb"><div class="ttname"><a href="namespacecutlass_1_1MatrixLayout.html#a97ef07af21b122c1804245b0c7784d2ba6a287c17f9f5bf53528ae68296beeedb">cutlass::MatrixLayout::kRowMajor</a></div><div class="ttdef"><b>Definition:</b> matrix_traits.h:159</div></div>
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<div class="ttc" id="wmma__gemm__multiply__add_8h_html"><div class="ttname"><a href="wmma__gemm__multiply__add_8h.html">wmma_gemm_multiply_add.h</a></div><div class="ttdoc">Implements warp-level matrix multiply-accumulate operation using CUDA WMMA API. </div></div>
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<div class="ttc" id="structcutlass_1_1GemmOperand_html_ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a"><div class="ttname"><a href="structcutlass_1_1GemmOperand.html#ab209ea3de198efabe8e8707dfe8e0a0cac2b9fe9e3679a059d1a6c946b2a2c31a">cutlass::GemmOperand::kA</a></div><div class="ttdef"><b>Definition:</b> matrix_traits.h:357</div></div>
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<div class="ttc" id="gemm_8h_html"><div class="ttname"><a href="gemm_8h.html">gemm.h</a></div><div class="ttdoc">Implements a software-pipelined efficient GEMM. </div></div>
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<div class="ttc" id="gemm__epilogue__traits_8h_html"><div class="ttname"><a href="gemm__epilogue__traits_8h.html">gemm_epilogue_traits.h</a></div><div class="ttdoc">Defines structural properties of the GEMM epilogue. </div></div>
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<div class="ttc" id="structcutlass_1_1ShapeMin_html_a5c813e4c34ea612431d31b36120f8549"><div class="ttname"><a href="structcutlass_1_1ShapeMin.html#a5c813e4c34ea612431d31b36120f8549">cutlass::ShapeMin::Shape</a></div><div class="ttdeci">Shape<(A_::kD< B_::kD ? A_::kD :B_::kD),(A_::kH< B_::kH ? A_::kH :B_::kH),(A_::kW< B_::kW ? A_::kW :B_::kW),(A_::kC< B_::kC ? A_::kC :B_::kC)> Shape</div><div class="ttdef"><b>Definition:</b> shape.h:159</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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