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<a href="#namespaces">Namespaces</a> &#124;
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<div class="title">arm_gemm Namespace Reference</div> </div>
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Namespaces</h2></td></tr>
<tr class="memitem:namespacearm__gemm_1_1utils"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__gemm_1_1utils.xhtml">utils</a></td></tr>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_buffer.xhtml">Buffer</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_buffer_manager.xhtml">BufferManager</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemm_hybrid.xhtml">GemmHybrid</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemm_interleaved.xhtml">GemmInterleaved</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemm_native.xhtml">GemmNative</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:a32006a302bde841f2cf4cc8bb131856b"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856b">BufferStatus</a> { <a class="el" href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856baa5daf7f2ebbba4975d61dab1c40188c7">IDLE</a>,
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Functions</h2></td></tr>
<tr class="memitem:a60b1162856ab084a3588fc2d5fdec539"><td class="memTemplParams" colspan="2">template&lt;&gt; </td></tr>
<tr class="memitem:a60b1162856ab084a3588fc2d5fdec539"><td class="memTemplItemLeft" align="right" valign="top">const <a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt; float, float &gt; *&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a60b1162856ab084a3588fc2d5fdec539">gemm_implementation_list&lt; float, float &gt;</a> ()</td></tr>
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<tr class="memitem:ad887120a5143bdeb8b661034f2a1089d"><td class="memItemLeft" align="right" valign="top">template UniqueGemmCommon&lt; float, float &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#ad887120a5143bdeb8b661034f2a1089d">gemm&lt; float, float &gt;</a> (const GemmArgs&lt; float &gt; &amp;args)</td></tr>
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<tr class="memitem:a791d95ca13db6a0d41f12fc3e3e2c180"><td class="memItemLeft" align="right" valign="top">template bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a791d95ca13db6a0d41f12fc3e3e2c180">method_is_compatible&lt; float, float &gt;</a> (GemmMethod method, const GemmArgs&lt; float &gt; &amp;args)</td></tr>
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<tr class="memitem:acddaad8ff32456a845746feeb2865bde"><td class="memTemplParams" colspan="2">template&lt;typename Top , typename Tret &gt; </td></tr>
<tr class="memitem:acddaad8ff32456a845746feeb2865bde"><td class="memTemplItemLeft" align="right" valign="top">const <a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt; Top, Tret &gt; *&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#acddaad8ff32456a845746feeb2865bde">gemm_implementation_list</a> ()</td></tr>
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<tr class="memitem:a6ec8bb2afab6de2518ca5649cdf9182a"><td class="memTemplParams" colspan="2">template&lt;typename Top , typename Tret &gt; </td></tr>
<tr class="memitem:a6ec8bb2afab6de2518ca5649cdf9182a"><td class="memTemplItemLeft" align="right" valign="top">bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a6ec8bb2afab6de2518ca5649cdf9182a">find_implementation</a> (const GemmArgs&lt; Tret &gt; &amp;args, const <a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt; Top, Tret &gt; *&amp;impl)</td></tr>
<tr class="separator:a6ec8bb2afab6de2518ca5649cdf9182a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a36da041082ba1c9310bdfdd3b6a2d24c"><td class="memTemplParams" colspan="2">template&lt;typename Top , typename Tret &gt; </td></tr>
<tr class="memitem:a36da041082ba1c9310bdfdd3b6a2d24c"><td class="memTemplItemLeft" align="right" valign="top">std::vector&lt; std::string &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a36da041082ba1c9310bdfdd3b6a2d24c">get_compatible_kernels</a> (const GemmArgs&lt; Tret &gt; &amp;args)</td></tr>
<tr class="separator:a36da041082ba1c9310bdfdd3b6a2d24c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2d35c3fce4e08e461199c4cdc6e5f613"><td class="memTemplParams" colspan="2">template&lt;typename Top , typename Tret &gt; </td></tr>
<tr class="memitem:a2d35c3fce4e08e461199c4cdc6e5f613"><td class="memTemplItemLeft" align="right" valign="top">UniqueGemmCommon&lt; Top, Tret &gt;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a2d35c3fce4e08e461199c4cdc6e5f613">gemm</a> (const GemmArgs&lt; Tret &gt; &amp;args)</td></tr>
<tr class="separator:a2d35c3fce4e08e461199c4cdc6e5f613"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a19d838df735190843718a2cb4449204b"><td class="memTemplParams" colspan="2">template&lt;typename Top , typename Tret &gt; </td></tr>
<tr class="memitem:a19d838df735190843718a2cb4449204b"><td class="memTemplItemLeft" align="right" valign="top">KernelDescription&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a19d838df735190843718a2cb4449204b">get_gemm_method</a> (const GemmArgs&lt; Tret &gt; &amp;args)</td></tr>
<tr class="separator:a19d838df735190843718a2cb4449204b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4d2763e21b221cb737e41bd90443c3de"><td class="memTemplParams" colspan="2">template&lt;typename Top , typename Tret &gt; </td></tr>
<tr class="memitem:a4d2763e21b221cb737e41bd90443c3de"><td class="memTemplItemLeft" align="right" valign="top">bool&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a4d2763e21b221cb737e41bd90443c3de">method_is_compatible</a> (GemmMethod method, const GemmArgs&lt; Tret &gt; &amp;args)</td></tr>
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<tr class="memitem:a4c160021f8ceaa70922f23cafd6b3c99"><td class="memTemplParams" colspan="2">template&lt;unsigned int twidth, unsigned int height, bool sve = false, typename Tin , typename Tout &gt; </td></tr>
<tr class="memitem:a4c160021f8ceaa70922f23cafd6b3c99"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__gemm.xhtml#a4c160021f8ceaa70922f23cafd6b3c99">MergeResults</a> (Tout *out, const Tin *in, int ldc, int y0, int ymax, int x0, int xmax, const Tout alpha, const Tout beta)</td></tr>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="a32006a302bde841f2cf4cc8bb131856b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a32006a302bde841f2cf4cc8bb131856b">&#9670;&nbsp;</a></span>BufferStatus</h2>
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<td class="mlabels-left">
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<td class="memname">enum <a class="el" href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856b">BufferStatus</a></td>
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<span class="mlabels"><span class="mlabel">strong</span></span> </td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a32006a302bde841f2cf4cc8bb131856baa5daf7f2ebbba4975d61dab1c40188c7"></a>IDLE&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="a32006a302bde841f2cf4cc8bb131856ba63560453bdae7737f5a7f0b9fc23e398"></a>POPULATING&#160;</td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="a32006a302bde841f2cf4cc8bb131856ba802706a9238e2928077f97736854bad4"></a>BUSY&#160;</td><td class="fielddoc"></td></tr>
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<p class="definition">Definition at line <a class="el" href="buffer__manager_8hpp_source.xhtml#l00044">44</a> of file <a class="el" href="buffer__manager_8hpp_source.xhtml">buffer_manager.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <a class="code" href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856baa5daf7f2ebbba4975d61dab1c40188c7">IDLE</a>,</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <a class="code" href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856ba63560453bdae7737f5a7f0b9fc23e398">POPULATING</a>,</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <a class="code" href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856ba802706a9238e2928077f97736854bad4">BUSY</a></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;};</div><div class="ttc" id="namespacearm__gemm_xhtml_a32006a302bde841f2cf4cc8bb131856ba63560453bdae7737f5a7f0b9fc23e398"><div class="ttname"><a href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856ba63560453bdae7737f5a7f0b9fc23e398">arm_gemm::BufferStatus::POPULATING</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_a32006a302bde841f2cf4cc8bb131856ba802706a9238e2928077f97736854bad4"><div class="ttname"><a href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856ba802706a9238e2928077f97736854bad4">arm_gemm::BufferStatus::BUSY</a></div></div>
<div class="ttc" id="namespacearm__gemm_xhtml_a32006a302bde841f2cf4cc8bb131856baa5daf7f2ebbba4975d61dab1c40188c7"><div class="ttname"><a href="namespacearm__gemm.xhtml#a32006a302bde841f2cf4cc8bb131856baa5daf7f2ebbba4975d61dab1c40188c7">arm_gemm::BufferStatus::IDLE</a></div></div>
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<h2 class="groupheader">Function Documentation</h2>
<a id="a6ec8bb2afab6de2518ca5649cdf9182a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6ec8bb2afab6de2518ca5649cdf9182a">&#9670;&nbsp;</a></span>find_implementation()</h2>
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<td class="memname">bool arm_gemm::find_implementation </td>
<td>(</td>
<td class="paramtype">const GemmArgs&lt; Tret &gt; &amp;&#160;</td>
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<td class="paramtype">const <a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt; Top, Tret &gt; *&amp;&#160;</td>
<td class="paramname"><em>impl</em>&#160;</td>
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<p class="definition">Definition at line <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00063">63</a> of file <a class="el" href="gemm__implementation_8hpp_source.xhtml">gemm_implementation.hpp</a>.</p>
<div class="fragment"><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="keyword">auto</span> gemms = gemm_implementation_list&lt;Top, Tret&gt;();</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keyword">const</span> GemmConfig *cfg = args._cfg;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <span class="keyword">const</span> GemmImplementation&lt;Top, Tret&gt; *saved_impl = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = gemms; i-&gt;method != GemmMethod::DEFAULT; i++) {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="comment">/* Skip if this implementation doesn&#39;t support these args. */</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordflow">if</span> (i-&gt;is_supported != <span class="keyword">nullptr</span> &amp;&amp; !i-&gt;is_supported(args)) {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; }</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"> 75</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="l00076"></a><span class="lineno"> 76</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="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</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="l00081"></a><span class="lineno"> 81</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="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</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="l00086"></a><span class="lineno"> 86</span>&#160;<span class="comment"> * one. This is so that we always return something if a filter</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment"> * matches, even if it doesn&#39;t recommend itself.</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">if</span> (saved_impl == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; saved_impl=i;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="comment">/* Check that this method recommends itself. */</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">if</span> (i-&gt;is_recommended != <span class="keyword">nullptr</span> &amp;&amp; !i-&gt;is_recommended(args)) {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; impl=i;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; }</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">/* We didn&#39;t find an option matching the filters that recommended</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;<span class="comment"> * itself. But if we found something earlier that matched the filters</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="comment"> * but wasn&#39;t recommended, return it here. */</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">if</span> (saved_impl != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; impl = saved_impl;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a2d35c3fce4e08e461199c4cdc6e5f613">&#9670;&nbsp;</a></span>gemm()</h2>
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<td class="memname">UniqueGemmCommon&lt;Top, Tret&gt; arm_gemm::gemm </td>
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<td class="paramtype">const GemmArgs&lt; Tret &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00133">133</a> of file <a class="el" href="gemm__implementation_8hpp_source.xhtml">gemm_implementation.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; {</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keyword">const</span> GemmImplementation&lt;Top, Tret&gt; *impl;</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="keywordflow">if</span> (find_implementation&lt;Top, Tret&gt;(args, impl)) {</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordflow">return</span> UniqueGemmCommon&lt;Top, Tret&gt;(impl-&gt;instantiate(args));</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; }</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; <span class="keywordflow">return</span> UniqueGemmCommon&lt;Top, Tret&gt;(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;}</div></div><!-- fragment -->
<p class="reference">References <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00037">GemmImplementation&lt; Top, Tret &gt;::instantiate</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad887120a5143bdeb8b661034f2a1089d">&#9670;&nbsp;</a></span>gemm&lt; float, float &gt;()</h2>
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<td class="memname">template UniqueGemmCommon&lt;float, float&gt; <a class="el" href="namespacearm__gemm.xhtml#a2d35c3fce4e08e461199c4cdc6e5f613">arm_gemm::gemm</a>&lt; float, float &gt; </td>
<td>(</td>
<td class="paramtype">const GemmArgs&lt; float &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#acddaad8ff32456a845746feeb2865bde">&#9670;&nbsp;</a></span>gemm_implementation_list()</h2>
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<td class="memname">const <a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt;Top, Tret&gt;* arm_gemm::gemm_implementation_list </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a60b1162856ab084a3588fc2d5fdec539">&#9670;&nbsp;</a></span>gemm_implementation_list&lt; float, float &gt;()</h2>
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<td class="memname">const <a class="el" href="structarm__gemm_1_1_gemm_implementation.xhtml">GemmImplementation</a>&lt;float, float&gt;* <a class="el" href="namespacearm__gemm.xhtml#acddaad8ff32456a845746feeb2865bde">arm_gemm::gemm_implementation_list</a>&lt; float, float &gt; </td>
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<p class="definition">Definition at line <a class="el" href="gemm__fp32_8cpp_source.xhtml#l00160">160</a> of file <a class="el" href="gemm__fp32_8cpp_source.xhtml">gemm_fp32.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordflow">return</span> gemm_fp32_methods;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a36da041082ba1c9310bdfdd3b6a2d24c">&#9670;&nbsp;</a></span>get_compatible_kernels()</h2>
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<td class="memname">std::vector&lt;std::string&gt; arm_gemm::get_compatible_kernels </td>
<td>(</td>
<td class="paramtype">const GemmArgs&lt; Tret &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00115">115</a> of file <a class="el" href="gemm__implementation_8hpp_source.xhtml">gemm_implementation.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; std::vector&lt;std::string&gt; res;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keyword">auto</span> gemms = gemm_implementation_list&lt;Top, Tret&gt;();</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = gemms; i-&gt;method != GemmMethod::DEFAULT; i++) {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="comment">/* Check that this implementation supports the presented problem. */</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordflow">if</span> (i-&gt;is_supported != <span class="keyword">nullptr</span> &amp;&amp; !i-&gt;is_supported(args)) {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">continue</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;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; res.push_back(i-&gt;name);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">return</span> res;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#ae0132f55c6d1d908e4537c628c17e004">&#9670;&nbsp;</a></span>get_compatible_kernels&lt; float, float &gt;()</h2>
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<td class="memname">template std::vector&lt;std::string&gt; <a class="el" href="namespacearm__gemm.xhtml#a36da041082ba1c9310bdfdd3b6a2d24c">arm_gemm::get_compatible_kernels</a>&lt; float, float &gt; </td>
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<td class="paramtype">const GemmArgs&lt; float &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a19d838df735190843718a2cb4449204b">&#9670;&nbsp;</a></span>get_gemm_method()</h2>
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<td class="memname">KernelDescription arm_gemm::get_gemm_method </td>
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<td class="paramtype">const GemmArgs&lt; Tret &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00144">144</a> of file <a class="el" href="gemm__implementation_8hpp_source.xhtml">gemm_implementation.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; <span class="keyword">const</span> GemmImplementation&lt;Top, Tret&gt; *impl;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">if</span> (find_implementation&lt;Top, Tret&gt;(args, impl)) {</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keywordflow">return</span> KernelDescription(impl-&gt;method, impl-&gt;name);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; }</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</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="l00152"></a><span class="lineno"> 152</span>&#160; <span class="keywordflow">return</span> KernelDescription();</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;}</div></div><!-- fragment -->
<p class="reference">References <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00033">GemmImplementation&lt; Top, Tret &gt;::method</a>, and <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00034">GemmImplementation&lt; Top, Tret &gt;::name</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2b318608a1cec6f3e8e97af9d98781e8">&#9670;&nbsp;</a></span>get_gemm_method&lt; float, float &gt;()</h2>
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<td class="memname">template KernelDescription <a class="el" href="namespacearm__gemm.xhtml#a19d838df735190843718a2cb4449204b">arm_gemm::get_gemm_method</a>&lt; float, float &gt; </td>
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<td class="paramtype">const GemmArgs&lt; float &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4c160021f8ceaa70922f23cafd6b3c99">&#9670;&nbsp;</a></span>MergeResults()</h2>
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<td class="memname">void arm_gemm::MergeResults </td>
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<p class="definition">Definition at line <a class="el" href="mergeresults_8hpp_source.xhtml#l00036">36</a> of file <a class="el" href="mergeresults_8hpp_source.xhtml">mergeresults.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="comment">// For SVE cases, multiply the width up by the vector length.</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; <span class="comment">// Use the *input* type to determine this, since this will be what the kernel operated on.</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> width = twidth * (sve ? get_vector_length&lt;Tin&gt;() : 1);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> full_y_blocks = (ymax - y0) / height;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> y_remainder = (ymax - y0) % height;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> y_blocks = full_y_blocks + (y_remainder ? 1 : 0);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> full_x_blocks = (xmax - x0) / width;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> x_remainder = (xmax - x0) % width;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> x_blocks = full_x_blocks + (x_remainder ? 1 : 0);</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; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> y_block = 0; y_block &lt; y_blocks; y_block++) {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordtype">int</span> ybase = y0 + (y_block * height);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordtype">int</span> fill_rows = (y_block &lt; full_y_blocks) ? height : y_remainder;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> x_block = 0; x_block &lt; x_blocks; x_block++) {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keywordtype">int</span> xbase = x0 + (x_block * width);</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; <span class="keywordtype">int</span> fill_cols = (x_block &lt; full_x_blocks) ? width : x_remainder;</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"> 59</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> row=0; row &lt; fill_rows; row++) {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> col=0; col &lt; fill_cols; col++) {</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; Tout &amp;p = out[(ybase + row) * ldc + xbase + col];</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; <span class="comment">// Special case for beta==0 - don&#39;t read the input;</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="comment">// (0 * x == 0) is not always true for FP types.</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">if</span> (beta == static_cast&lt;Tout&gt;(0)) {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; p = (<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a> * in[row * width + col]);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; p = (p * beta) + (<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">alpha</a> * in[row * width + col]);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; }</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; }</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; in += (width * height);</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"> 75</span>&#160; }</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;}</div><div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a3161c2c93c655dd30953372064ec627b"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a3161c2c93c655dd30953372064ec627b">arm_compute::test::validation::alpha</a></div><div class="ttdeci">const float alpha</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_o_n_2_accumulate_8cpp_source.xhtml#l00103">Accumulate.cpp:103</a></div></div>
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<p class="reference">References <a class="el" href="_n_e_o_n_2_accumulate_8cpp_source.xhtml#l00103">arm_compute::test::validation::alpha</a>.</p>
<p class="reference">Referenced by <a class="el" href="std__transforms__sve_8hpp_source.xhtml#l00066">StdTransformsSVE&lt; TOperand, TResult, height, width_vectors, block, mmla &gt;::Merge()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4d2763e21b221cb737e41bd90443c3de">&#9670;&nbsp;</a></span>method_is_compatible()</h2>
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<td class="memname">bool arm_gemm::method_is_compatible </td>
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<td class="paramtype">GemmMethod&#160;</td>
<td class="paramname"><em>method</em>, </td>
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<td class="paramtype">const GemmArgs&lt; Tret &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em>&#160;</td>
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<p class="definition">Definition at line <a class="el" href="gemm__implementation_8hpp_source.xhtml#l00156">156</a> of file <a class="el" href="gemm__implementation_8hpp_source.xhtml">gemm_implementation.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="comment">/* Determine if the method is valid by attempting to obtain an implementation specifying this method. */</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; GemmConfig cfg(method);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; GemmArgs&lt;Tret&gt; myargs = args;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; myargs._cfg = &amp;cfg;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <span class="keyword">const</span> GemmImplementation&lt;Top, Tret&gt; *impl;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordflow">return</span> find_implementation&lt;Top, Tret&gt;(myargs, impl);</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a791d95ca13db6a0d41f12fc3e3e2c180">&#9670;&nbsp;</a></span>method_is_compatible&lt; float, float &gt;()</h2>
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<td class="memname">template bool <a class="el" href="namespacearm__gemm.xhtml#a4d2763e21b221cb737e41bd90443c3de">arm_gemm::method_is_compatible</a>&lt; float, float &gt; </td>
<td>(</td>
<td class="paramtype">GemmMethod&#160;</td>
<td class="paramname"><em>method</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const GemmArgs&lt; float &gt; &amp;&#160;</td>
<td class="paramname"><em>args</em>&#160;</td>
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<td>)</td>
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