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<a href="gemm__implementation_8hpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Copyright (c) 2018-2019 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;arm_gemm.hpp&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;functional&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearm__gemm.xhtml">arm_gemm</a> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment">/* Structure describing an implementation. For each supported combination</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"> * of types, a static list of these structures is built up to describe the</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment"> * implementations available.</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret, <span class="keyword">class</span> OutputStage = Nothing&gt;</div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml"> 36</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a> {</div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a211779127e0aa2bd8edde522d7edf572"> 37</a></span>&#160; <span class="keyword">const</span> GemmMethod <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a211779127e0aa2bd8edde522d7edf572">method</a>;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a8f8f80d37794cde9472343e4487ba3eb"> 38</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a8f8f80d37794cde9472343e4487ba3eb">name</a>;</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7"> 39</a></span>&#160; std::function&lt;bool(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;, <span class="keyword">const</span> OutputStage &amp;)&gt; <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7">is_supported</a>;</div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c"> 40</a></span>&#160; std::function&lt;bool(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;, <span class="keyword">const</span> OutputStage &amp;)&gt; <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c">is_recommended</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a08d68698221a1a535a0b4849855a6a40"> 41</a></span>&#160; std::function&lt;GemmCommon&lt;Top, Tret&gt; *(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;, <span class="keyword">const</span> OutputStage &amp;)&gt; <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a08d68698221a1a535a0b4849855a6a40">instantiate</a>;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a436afad58214e0759d4640e642c4774c"> 43</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a436afad58214e0759d4640e642c4774c">do_is_supported</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os)<span class="keyword"> const </span>{</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7">is_supported</a> != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7">is_supported</a>(args, os);</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; }</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; }</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#ad8a9a99f3b770cac1affba2d13c7b48c"> 51</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#ad8a9a99f3b770cac1affba2d13c7b48c">do_is_recommended</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os)<span class="keyword"> const </span>{</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c">is_recommended</a> != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c">is_recommended</a>(args, os);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; }</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; }</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation.xhtml#a0d314fbcf3811eaa3cfb1bf25865f4a1"> 59</a></span>&#160; GemmCommon&lt;Top, Tret&gt; *<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a0d314fbcf3811eaa3cfb1bf25865f4a1">do_instantiate</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os)<span class="keyword"> const </span>{</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a08d68698221a1a535a0b4849855a6a40">instantiate</a>(args, os);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;};</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;<span class="comment">/* Slightly different version of above for straightforward GEMMs with no</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment"> * output stage, so the std::functions there don&#39;t have to deal with the</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"> * unnecessary second argument. */</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret&gt;</div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml"> 68</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt;Top, Tret, Nothing&gt; {</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a211779127e0aa2bd8edde522d7edf572"> 69</a></span>&#160; <span class="keyword">const</span> GemmMethod <a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a211779127e0aa2bd8edde522d7edf572">method</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a8f8f80d37794cde9472343e4487ba3eb"> 70</a></span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a8f8f80d37794cde9472343e4487ba3eb">name</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a4feb7e27f716098b2ed543390f475cde"> 71</a></span>&#160; std::function&lt;bool(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;)&gt; <a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a4feb7e27f716098b2ed543390f475cde">is_supported</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a74a9e12f5dec70507771f4e1c8041258"> 72</a></span>&#160; std::function&lt;bool(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;)&gt; <a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a74a9e12f5dec70507771f4e1c8041258">is_recommended</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a917f2fdbd576154338a51181250a1d3e"> 73</a></span>&#160; std::function&lt;GemmCommon&lt;Top, Tret&gt; *(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;)&gt; <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a08d68698221a1a535a0b4849855a6a40">instantiate</a>;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a0189bdbe8e6725e137851f4adf098dc1"> 75</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a0189bdbe8e6725e137851f4adf098dc1">do_is_supported</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> Nothing &amp;)<span class="keyword"> const </span>{</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7">is_supported</a> != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7">is_supported</a>(args);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; }</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; }</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a8f3483c0c428096a60a3d2e88dc98eaf"> 83</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a8f3483c0c428096a60a3d2e88dc98eaf">do_is_recommended</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> Nothing &amp;)<span class="keyword"> const </span>{</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c">is_recommended</a> != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c">is_recommended</a>(args);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a662cb8ab54223f3c6cda5f7444976cb9"> 91</a></span>&#160; GemmCommon&lt;Top, Tret&gt; *<a class="code" href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a662cb8ab54223f3c6cda5f7444976cb9">do_instantiate</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> Nothing &amp;)<span class="keyword"> const </span>{</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a08d68698221a1a535a0b4849855a6a40">instantiate</a>(args);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;};</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;<span class="comment">/* &quot;Master&quot; function implemented for each valid combination of types.</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="comment"> * Returns a list of GEMM implementation descriptors for processing by the</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="comment"> * other functions, terminated by an implementation with</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;<span class="comment"> * method==GemmMethod::DEFAULT. */</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret, <span class="keyword">class</span> OutputStage = Nothing&gt;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="keyword">const</span> GemmImplementation&lt;Top, Tret, OutputStage&gt; *<a class="code" href="namespacearm__gemm.xhtml#aafbf874fc03cb6d5e6d79e93f5dc1d76">gemm_implementation_list</a>();</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment"> * Select a GEMM implementation for the given arguments.</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="comment"> * The logic here returns the first method on the list which supports the</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160;<span class="comment"> * requested problem parameters, matches the provided filters (method and/or</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="comment"> * name string match) and recommends itself.</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="comment"> * If there is no such method, it will return the first method which</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;<span class="comment"> * supports the requested parameters and passes the filters, regardless of</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;<span class="comment"> * recommendation.</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;<span class="comment"> * If no method supports the requested parameters and passes the filters,</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;<span class="comment"> * this function returns false and doesn&#39;t touch the provided pointer</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="comment"> * reference.</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret, <span class="keyword">class</span> OutputStage&gt;</div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="namespacearm__gemm.xhtml#a7af0b0e9e111e3ec37682c89ee803d82"> 119</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="namespacearm__gemm.xhtml#a7af0b0e9e111e3ec37682c89ee803d82">find_implementation</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os, <span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> * &amp;impl) {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keyword">auto</span> gemms = gemm_implementation_list&lt;Top, Tret, OutputStage&gt;();</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keyword">const</span> GemmConfig *cfg = args._cfg;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> *saved_impl = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> *i = gemms; i-&gt;<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a211779127e0aa2bd8edde522d7edf572">method</a> != GemmMethod::DEFAULT; i++) {</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="comment">/* Skip if this implementation doesn&#39;t support these args. */</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keywordflow">if</span> (!i-&gt;do_is_supported(args, os)) {</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="comment">/* Skip if a specific method is requested and this is a different one. */</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">if</span> (cfg &amp;&amp; cfg-&gt;method != GemmMethod::DEFAULT &amp;&amp; i-&gt;method != cfg-&gt;method) {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; }</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="comment">/* Skip if a filter is to be applied and it doesn&#39;t match. */</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordflow">if</span> (cfg &amp;&amp; cfg-&gt;filter != <span class="stringliteral">&quot;&quot;</span> &amp;&amp; !strstr(i-&gt;name, cfg-&gt;filter.c_str())) {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="comment">/* At this point, if we don&#39;t have a saved implementation, save this</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="comment"> * one. This is so that we always return something if a filter</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;<span class="comment"> * matches, even if it doesn&#39;t recommend itself.</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keywordflow">if</span> (saved_impl == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; saved_impl=i;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="comment">/* Check that this method recommends itself. */</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keywordflow">if</span> (!i-&gt;do_is_recommended(args, os)) {</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; }</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; impl=i;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="comment">/* We didn&#39;t find an option matching the filters that recommended</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="comment"> * itself. But if we found something earlier that matched the filters</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="comment"> * but wasn&#39;t recommended, return it here. */</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordflow">if</span> (saved_impl != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; impl = saved_impl;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; }</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;}</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret, <span class="keyword">class</span> OutputStage&gt;</div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="namespacearm__gemm.xhtml#a8eb5d997d45efbbdaa4374f45e541d86"> 171</a></span>&#160;std::vector&lt;KernelDescription&gt; <a class="code" href="namespacearm__gemm.xhtml#a8eb5d997d45efbbdaa4374f45e541d86">get_compatible_kernels</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os) {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; std::vector&lt;KernelDescription&gt; res;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="comment">/* Find out what the default implementation in so we can set the flag accordingly later. */</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> *default_impl;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; <a class="code" href="namespacearm__gemm.xhtml#a7af0b0e9e111e3ec37682c89ee803d82">find_implementation</a>(args, os, default_impl);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; <span class="keyword">auto</span> gemms = gemm_implementation_list&lt;Top, Tret, OutputStage&gt;();</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> *i = gemms; i-&gt;<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a211779127e0aa2bd8edde522d7edf572">method</a> != GemmMethod::DEFAULT; i++) {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="comment">/* Check that this implementation supports the presented problem. */</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keywordflow">if</span> (!i-&gt;do_is_supported(args, os)) {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; }</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; res.push_back(KernelDescription(i-&gt;method, i-&gt;name, i==default_impl));</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">return</span> res;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;}</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret, <span class="keyword">class</span> OutputStage&gt;</div><div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="namespacearm__gemm.xhtml#a3cf8a3a8f4c31d116db5013daa6d83d9"> 193</a></span>&#160;UniqueGemmCommon&lt;Top, Tret&gt; <a class="code" href="namespacearm__gemm.xhtml#a3cf8a3a8f4c31d116db5013daa6d83d9">gemm</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os) {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> *impl;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keywordflow">if</span> (find_implementation&lt;Top, Tret, OutputStage&gt;(args, os, impl)) {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordflow">return</span> UniqueGemmCommon&lt;Top, Tret&gt;(impl-&gt;<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a0d314fbcf3811eaa3cfb1bf25865f4a1">do_instantiate</a>(args, os));</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; }</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keywordflow">return</span> UniqueGemmCommon&lt;Top, Tret&gt;(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160;}</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;<span class="keyword">template</span>&lt;<span class="keyword">typename</span> Top, <span class="keyword">typename</span> Tret, <span class="keyword">class</span> OutputStage&gt;</div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="namespacearm__gemm.xhtml#a777476ec2693309861bef88dbef2d23f"> 204</a></span>&#160;KernelDescription <a class="code" href="namespacearm__gemm.xhtml#a777476ec2693309861bef88dbef2d23f">get_gemm_method</a>(<span class="keyword">const</span> GemmArgs&lt;Tret&gt; &amp;args, <span class="keyword">const</span> OutputStage &amp;os) {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <span class="keyword">const</span> <a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation&lt;Top, Tret, OutputStage&gt;</a> *impl;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; <span class="keywordflow">if</span> (find_implementation&lt;Top, Tret&gt;(args, os, impl)) {</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">return</span> KernelDescription(impl-&gt;<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a211779127e0aa2bd8edde522d7edf572">method</a>, impl-&gt;<a class="code" href="structarm__gemm_1_1_gemm_implementation.xhtml#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; }</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="comment">/* This shouldn&#39;t happen - there should always be at least one valid implementation. */</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keywordflow">return</span> KernelDescription();</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160;}</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;} <span class="comment">// namespace arm_gemm</span></div><div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_ad8a9a99f3b770cac1affba2d13c7b48c"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#ad8a9a99f3b770cac1affba2d13c7b48c">arm_gemm::GemmImplementation::do_is_recommended</a></div><div class="ttdeci">bool do_is_recommended(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os) const</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00051">gemm_implementation.hpp:51</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a8f8f80d37794cde9472343e4487ba3eb">arm_gemm::GemmImplementation::name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00038">gemm_implementation.hpp:38</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a436afad58214e0759d4640e642c4774c"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a436afad58214e0759d4640e642c4774c">arm_gemm::GemmImplementation::do_is_supported</a></div><div class="ttdeci">bool do_is_supported(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os) const</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00043">gemm_implementation.hpp:43</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a211779127e0aa2bd8edde522d7edf572"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a211779127e0aa2bd8edde522d7edf572">arm_gemm::GemmImplementation::method</a></div><div class="ttdeci">const GemmMethod method</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00037">gemm_implementation.hpp:37</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_a7af0b0e9e111e3ec37682c89ee803d82"><div class="ttname"><a href="namespacearm__gemm.xhtml#a7af0b0e9e111e3ec37682c89ee803d82">arm_gemm::find_implementation</a></div><div class="ttdeci">bool find_implementation(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os, const GemmImplementation&lt; Top, Tret, OutputStage &gt; *&amp;impl)</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00119">gemm_implementation.hpp:119</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml"><div class="ttname"><a href="namespacearm__gemm.xhtml">arm_gemm</a></div><div class="ttdef"><b>Definition:</b> <a href="barrier_8hpp_source.xhtml#l00030">barrier.hpp:30</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a74a9e12f5dec70507771f4e1c8041258"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a74a9e12f5dec70507771f4e1c8041258">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::is_recommended</a></div><div class="ttdeci">std::function&lt; bool(const GemmArgs&lt; Tret &gt; &amp;)&gt; is_recommended</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00072">gemm_implementation.hpp:72</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_a8eb5d997d45efbbdaa4374f45e541d86"><div class="ttname"><a href="namespacearm__gemm.xhtml#a8eb5d997d45efbbdaa4374f45e541d86">arm_gemm::get_compatible_kernels</a></div><div class="ttdeci">std::vector&lt; KernelDescription &gt; get_compatible_kernels(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os)</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00171">gemm_implementation.hpp:171</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a8f3483c0c428096a60a3d2e88dc98eaf"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a8f3483c0c428096a60a3d2e88dc98eaf">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::do_is_recommended</a></div><div class="ttdeci">bool do_is_recommended(const GemmArgs&lt; Tret &gt; &amp;args, const Nothing &amp;) const</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00083">gemm_implementation.hpp:83</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a82a6416d4fc0fdbeb469b7201fba0bf7"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a82a6416d4fc0fdbeb469b7201fba0bf7">arm_gemm::GemmImplementation::is_supported</a></div><div class="ttdeci">std::function&lt; bool(const GemmArgs&lt; Tret &gt; &amp;, const OutputStage &amp;)&gt; is_supported</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00039">gemm_implementation.hpp:39</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a74a547c2d85417ab27ad2a5f9d66a72c"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a74a547c2d85417ab27ad2a5f9d66a72c">arm_gemm::GemmImplementation::is_recommended</a></div><div class="ttdeci">std::function&lt; bool(const GemmArgs&lt; Tret &gt; &amp;, const OutputStage &amp;)&gt; is_recommended</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00040">gemm_implementation.hpp:40</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_a777476ec2693309861bef88dbef2d23f"><div class="ttname"><a href="namespacearm__gemm.xhtml#a777476ec2693309861bef88dbef2d23f">arm_gemm::get_gemm_method</a></div><div class="ttdeci">KernelDescription get_gemm_method(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os)</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00204">gemm_implementation.hpp:204</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_a3cf8a3a8f4c31d116db5013daa6d83d9"><div class="ttname"><a href="namespacearm__gemm.xhtml#a3cf8a3a8f4c31d116db5013daa6d83d9">arm_gemm::gemm</a></div><div class="ttdeci">UniqueGemmCommon&lt; Top, Tret &gt; gemm(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os)</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00193">gemm_implementation.hpp:193</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a0d314fbcf3811eaa3cfb1bf25865f4a1"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a0d314fbcf3811eaa3cfb1bf25865f4a1">arm_gemm::GemmImplementation::do_instantiate</a></div><div class="ttdeci">GemmCommon&lt; Top, Tret &gt; * do_instantiate(const GemmArgs&lt; Tret &gt; &amp;args, const OutputStage &amp;os) const</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00059">gemm_implementation.hpp:59</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml_a08d68698221a1a535a0b4849855a6a40"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml#a08d68698221a1a535a0b4849855a6a40">arm_gemm::GemmImplementation::instantiate</a></div><div class="ttdeci">std::function&lt; GemmCommon&lt; Top, Tret &gt; *(const GemmArgs&lt; Tret &gt; &amp;, const OutputStage &amp;)&gt; instantiate</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00041">gemm_implementation.hpp:41</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a662cb8ab54223f3c6cda5f7444976cb9"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a662cb8ab54223f3c6cda5f7444976cb9">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::do_instantiate</a></div><div class="ttdeci">GemmCommon&lt; Top, Tret &gt; * do_instantiate(const GemmArgs&lt; Tret &gt; &amp;args, const Nothing &amp;) const</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00091">gemm_implementation.hpp:91</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_xhtml"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation.xhtml">arm_gemm::GemmImplementation</a></div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00036">gemm_implementation.hpp:36</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a8f8f80d37794cde9472343e4487ba3eb">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00070">gemm_implementation.hpp:70</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a211779127e0aa2bd8edde522d7edf572"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a211779127e0aa2bd8edde522d7edf572">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::method</a></div><div class="ttdeci">const GemmMethod method</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00069">gemm_implementation.hpp:69</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_aafbf874fc03cb6d5e6d79e93f5dc1d76"><div class="ttname"><a href="namespacearm__gemm.xhtml#aafbf874fc03cb6d5e6d79e93f5dc1d76">arm_gemm::gemm_implementation_list</a></div><div class="ttdeci">const GemmImplementation&lt; Top, Tret, OutputStage &gt; * gemm_implementation_list()</div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a0189bdbe8e6725e137851f4adf098dc1"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a0189bdbe8e6725e137851f4adf098dc1">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::do_is_supported</a></div><div class="ttdeci">bool do_is_supported(const GemmArgs&lt; Tret &gt; &amp;args, const Nothing &amp;) const</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00075">gemm_implementation.hpp:75</a></div></div>
<div class="ttc" id="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4_xhtml_a4feb7e27f716098b2ed543390f475cde"><div class="ttname"><a href="structarm__gemm_1_1_gemm_implementation_3_01_top_00_01_tret_00_01_nothing_01_4.xhtml#a4feb7e27f716098b2ed543390f475cde">arm_gemm::GemmImplementation&lt; Top, Tret, Nothing &gt;::is_supported</a></div><div class="ttdeci">std::function&lt; bool(const GemmArgs&lt; Tret &gt; &amp;)&gt; is_supported</div><div class="ttdef"><b>Definition:</b> <a href="gemm__implementation_8hpp_source.xhtml#l00071">gemm_implementation.hpp:71</a></div></div>
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