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<title>Compute Library: GemvNativeTransposed&lt; strategy, To, Tr &gt; Class Template Reference</title>
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<a href="#pub-methods">Public Member Functions</a> </div>
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<div class="title">GemvNativeTransposed&lt; strategy, To, Tr &gt; Class Template Reference</div> </div>
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<p><code>#include &lt;<a class="el" href="gemv__native__transposed_8hpp_source.xhtml">gemv_native_transposed.hpp</a>&gt;</code></p>
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Collaboration diagram for GemvNativeTransposed&lt; strategy, To, Tr &gt;:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a59c738596a028d0ec26a9eaabf4d4d75"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml#a59c738596a028d0ec26a9eaabf4d4d75">GemvNativeTransposed</a> (<a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a> &amp;)=delete</td></tr>
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<tr class="memitem:a1de2cd698285048e8b3d214bf773430f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml#a1de2cd698285048e8b3d214bf773430f">operator=</a> (<a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a> &amp;)=delete</td></tr>
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<tr class="memitem:a4b1a73abd472f63129a6ab6117052b42"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml#a4b1a73abd472f63129a6ab6117052b42">GemvNativeTransposed</a> (const GemmArgs &amp;args)</td></tr>
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<tr class="memitem:a9fe814165d032363ea4f9cfdd36dd5e2"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml#a9fe814165d032363ea4f9cfdd36dd5e2">get_window_size</a> () const override</td></tr>
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<tr class="memitem:a514bdec015ee0ca587b6444e9defc190"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml#a514bdec015ee0ca587b6444e9defc190">execute</a> (unsigned int start, unsigned int end, int) override</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename strategy, typename To, typename Tr&gt;<br />
class arm_gemm::GemvNativeTransposed&lt; strategy, To, Tr &gt;</h3>
<p class="definition">Definition at line <a class="el" href="gemv__native__transposed_8hpp_source.xhtml#l00047">47</a> of file <a class="el" href="gemv__native__transposed_8hpp_source.xhtml">gemv_native_transposed.hpp</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a59c738596a028d0ec26a9eaabf4d4d75">&#9670;&nbsp;</a></span>GemvNativeTransposed() <span class="overload">[1/2]</span></h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a4b1a73abd472f63129a6ab6117052b42">&#9670;&nbsp;</a></span>GemvNativeTransposed() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a> </td>
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<p class="definition">Definition at line <a class="el" href="gemv__native__transposed_8hpp_source.xhtml#l00067">67</a> of file <a class="el" href="gemv__native__transposed_8hpp_source.xhtml">gemv_native_transposed.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; : _Nsize(<a class="code" href="namespace_gemm_tuner.xhtml#a8187411843a6284ffb964ef3fb9fcab3">args</a>._Nsize), _Ksize(<a class="code" href="namespace_gemm_tuner.xhtml#a8187411843a6284ffb964ef3fb9fcab3">args</a>._Ksize), _nmultis(<a class="code" href="namespace_gemm_tuner.xhtml#a8187411843a6284ffb964ef3fb9fcab3">args</a>._nmulti), _act(<a class="code" href="namespace_gemm_tuner.xhtml#a8187411843a6284ffb964ef3fb9fcab3">args</a>._act), _ci(<a class="code" href="namespace_gemm_tuner.xhtml#a8187411843a6284ffb964ef3fb9fcab3">args</a>._ci) {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="comment">/* For now don&#39;t do any blocking. TODO: figure out if we should. */</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; m_block = _Ksize;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; n_block = _Nsize;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; }</div><div class="ttc" id="namespace_gemm_tuner_xhtml_a8187411843a6284ffb964ef3fb9fcab3"><div class="ttname"><a href="namespace_gemm_tuner.xhtml#a8187411843a6284ffb964ef3fb9fcab3">GemmTuner.args</a></div><div class="ttdeci">args</div><div class="ttdef"><b>Definition:</b> <a href="_gemm_tuner_8py_source.xhtml#l00555">GemmTuner.py:555</a></div></div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a514bdec015ee0ca587b6444e9defc190">&#9670;&nbsp;</a></span>execute()</h2>
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<td class="memname">void execute </td>
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<td class="paramtype">unsigned int&#160;</td>
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<p class="definition">Definition at line <a class="el" href="gemv__native__transposed_8hpp_source.xhtml#l00080">80</a> of file <a class="el" href="gemv__native__transposed_8hpp_source.xhtml">gemv_native_transposed.hpp</a>.</p>
<div class="fragment"><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;<span class="preprocessor">#ifdef CYCLE_PROFILING</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; profiler prof;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; strategy strat(_ci);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> window_per_multi = <a class="code" href="utils_8hpp.xhtml#aa4508679e1d089c2bdcf000f72357683">iceildiv</a>(_Nsize, strategy::out_width());</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> multi_0 = start / window_per_multi;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> multi_end = end / window_per_multi;</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; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n_0 = (start - (multi_0 * window_per_multi)) * strategy::out_width();</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n_max = (end - (multi_end * window_per_multi)) * strategy::out_width();</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; static_assert(std::is_same&lt;To, Toi&gt;::value, <span class="stringliteral">&quot;gemv_transposed: Operand types must be the same.&quot;</span>);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; static_assert(std::is_same&lt;Tr, Tri&gt;::value, <span class="stringliteral">&quot;gemv_transposed: Result types must be the same.&quot;</span>);</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="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> multi=multi_0; multi&lt;=multi_end; multi++) {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n_start = (multi==multi_0) ? n_0 : 0;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n_end = (multi==multi_end) ? n_max : _Nsize;</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">if</span> (n_end &lt;= n_start)</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">continue</span>;</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="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> m0=0; m0&lt;_Ksize; m0+=m_block) {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mmax = std::min(m0 + m_block, _Ksize);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n0=n_start; n0&lt;n_end; n0+=n_block) {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nmax = std::min(n0 + n_block, n_end);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;<span class="preprocessor">#ifdef CYCLE_PROFILING</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keyword">auto</span> p = prof.ScopedProfiler(PROFILE_KERNEL, (mmax-m0) * (nmax-n0));</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; strat.kernel(this-&gt;_Bptr + (multi * this-&gt;_B_multi_stride) + (m0 * this-&gt;_ldb) + n0,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; this-&gt;_Aptr + (multi * this-&gt;_A_multi_stride) + m0,</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; this-&gt;_Cptr + (multi * this-&gt;_C_multi_stride) + n0,</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; static_cast&lt;Tr&gt;(0), this-&gt;_ldb, (mmax-m0), (nmax-n0));</div><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; <span class="comment">// Handle activation separately for now</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordflow">if</span> (this-&gt;_bias) {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; activator&lt;true&gt;(this-&gt;_Cptr + (multi * this-&gt;_C_multi_stride) + n0, 0,</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; this-&gt;_bias + (multi * this-&gt;_bias_multi_stride) + n0,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; _act, 1, (nmax-n0));</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; activator&lt;false&gt;(this-&gt;_Cptr + (multi * this-&gt;_C_multi_stride) + n0, 0,</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; static_cast&lt;const Tr *&gt;(<span class="keyword">nullptr</span>),</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; _act, 1, (nmax-n0));</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; }</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; }</div><div class="ttc" id="utils_8hpp_xhtml_aa4508679e1d089c2bdcf000f72357683"><div class="ttname"><a href="utils_8hpp.xhtml#aa4508679e1d089c2bdcf000f72357683">iceildiv</a></div><div class="ttdeci">T iceildiv(const T a, const T b)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8hpp_source.xhtml#l00038">utils.hpp:38</a></div></div>
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<p class="reference">References <a class="el" href="utils_8hpp_source.xhtml#l00038">iceildiv()</a>.</p>
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<p class="definition">Definition at line <a class="el" href="gemv__native__transposed_8hpp_source.xhtml#l00075">75</a> of file <a class="el" href="gemv__native__transposed_8hpp_source.xhtml">gemv_native_transposed.hpp</a>.</p>
<div class="fragment"><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; <span class="keywordflow">return</span> <a class="code" href="utils_8hpp.xhtml#aa4508679e1d089c2bdcf000f72357683">iceildiv</a>(_Nsize, strategy::out_width()) * _nmultis;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; }</div><div class="ttc" id="utils_8hpp_xhtml_aa4508679e1d089c2bdcf000f72357683"><div class="ttname"><a href="utils_8hpp.xhtml#aa4508679e1d089c2bdcf000f72357683">iceildiv</a></div><div class="ttdeci">T iceildiv(const T a, const T b)</div><div class="ttdef"><b>Definition:</b> <a href="utils_8hpp_source.xhtml#l00038">utils.hpp:38</a></div></div>
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<p class="reference">References <a class="el" href="utils_8hpp_source.xhtml#l00038">iceildiv()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1de2cd698285048e8b3d214bf773430f">&#9670;&nbsp;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a>&amp; operator= </td>
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<td class="paramtype"><a class="el" href="classarm__gemm_1_1_gemv_native_transposed.xhtml">GemvNativeTransposed</a>&lt; strategy, To, Tr &gt; &amp;&#160;</td>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>src/core/NEON/kernels/arm_gemm/<a class="el" href="gemv__native__transposed_8hpp_source.xhtml">gemv_native_transposed.hpp</a></li>
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