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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// This file is part of Eigen, a lightweight C++ template library</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// for linear algebra.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// Copyright (C) 2009-2010 Gael Guennebaud <[email protected]></span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// This Source Code Form is subject to the terms of the Mozilla</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">// Public License v. 2.0. If a copy of the MPL was not distributed</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#ifndef EIGEN_BLASUTIL_H</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#define EIGEN_BLASUTIL_H</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment">// This file contains many lightweight helper classes used to</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment">// implement and control fast level 2 and level 3 BLAS-like routines.</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include "../InternalHeaderCheck.h"</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceEigen.html">Eigen</a> {</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="comment">// forward declarations</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">template</span><<span class="keyword">typename</span> LhsScalar, <span class="keyword">typename</span> RhsScalar, <span class="keyword">typename</span> Index, <span class="keyword">typename</span> DataMapper, <span class="keywordtype">int</span> mr, <span class="keywordtype">int</span> nr, <span class="keywordtype">bool</span> ConjugateLhs=false, <span class="keywordtype">bool</span> ConjugateRhs=false></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">struct </span>gebp_kernel;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keyword">typename</span> DataMapper, <span class="keywordtype">int</span> nr, <span class="keywordtype">int</span> StorageOrder, <span class="keywordtype">bool</span> Conjugate = false, <span class="keywordtype">bool</span> PanelMode=false></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">struct </span>gemm_pack_rhs;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keyword">typename</span> DataMapper, <span class="keywordtype">int</span> Pack1, <span class="keywordtype">int</span> Pack2, <span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> StorageOrder, <span class="keywordtype">bool</span> Conjugate = false, <span class="keywordtype">bool</span> PanelMode = false></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">struct </span>gemm_pack_lhs;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword">template</span><</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">typename</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>,</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">typename</span> LhsScalar, <span class="keywordtype">int</span> LhsStorageOrder, <span class="keywordtype">bool</span> ConjugateLhs,</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">typename</span> RhsScalar, <span class="keywordtype">int</span> RhsStorageOrder, <span class="keywordtype">bool</span> ConjugateRhs,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordtype">int</span> ResStorageOrder, <span class="keywordtype">int</span> ResInnerStride></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">struct </span>general_matrix_matrix_product;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="keyword">template</span><<span class="keyword">typename</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">typename</span> LhsScalar, <span class="keyword">typename</span> LhsMapper, <span class="keywordtype">int</span> LhsStorageOrder, <span class="keywordtype">bool</span> ConjugateLhs,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">typename</span> RhsScalar, <span class="keyword">typename</span> RhsMapper, <span class="keywordtype">bool</span> ConjugateRhs, <span class="keywordtype">int</span> Version=Specialized></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="keyword">struct </span>general_matrix_vector_product;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="keyword">template</span><<span class="keyword">typename</span> From,<span class="keyword">typename</span> To> <span class="keyword">struct </span>get_factor {</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> EIGEN_STRONG_INLINE To run(<span class="keyword">const</span> From& x) { <span class="keywordflow">return</span> To(x); }</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>};</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar> <span class="keyword">struct </span>get_factor<Scalar,typename NumTraits<Scalar>::Real> {</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">static</span> EIGEN_STRONG_INLINE <span class="keyword">typename</span> NumTraits<Scalar>::Real run(<span class="keyword">const</span> Scalar& x) { <span class="keywordflow">return</span> numext::real(x); }</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span>};</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">class </span>BlasVectorMapper {</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE BlasVectorMapper(Scalar *data) : m_data(data) {}</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Scalar operator()(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">return</span> m_data[i];</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> AlignmentType></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Packet load(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">return</span> ploadt<Packet, AlignmentType>(m_data + i);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> }</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Packet></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> EIGEN_DEVICE_FUNC <span class="keywordtype">bool</span> aligned(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">return</span> (std::uintptr_t(m_data+i)%<span class="keyword">sizeof</span>(Packet))==0;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> }</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> Scalar* m_data;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span>};</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> AlignmentType, <span class="keywordtype">int</span> Incr=1></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span><span class="keyword">class </span>BlasLinearMapper;</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> AlignmentType></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="keyword">class </span>BlasLinearMapper<Scalar,<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>,<a class="code hl_enumeration" href="group__enums.html#ga45fe06e29902b7a2773de05ba27b47a1">AlignmentType</a>></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span>{</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE BlasLinearMapper(Scalar *data, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> incr=1)</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> : m_data(data)</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> {</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> EIGEN_ONLY_USED_FOR_DEBUG(incr);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> eigen_assert(incr==1);</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> }</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> prefetch(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> internal::prefetch(&<span class="keyword">operator</span>()(i));</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Scalar& operator()(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> m_data[i];</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> ploadt<PacketType, AlignmentType>(m_data + i);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> }</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> offset = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keywordflow">return</span> ploadt_partial<PacketType, AlignmentType>(m_data + i, n, offset);</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> }</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType, <span class="keywordtype">int</span> AlignmentT></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType load(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordflow">return</span> ploadt<PacketType, AlignmentT>(m_data + i);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> }</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <span class="keyword">const</span> PacketType &p)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> pstoret<Scalar, PacketType, AlignmentType>(m_data + i, p);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <span class="keyword">const</span> PacketType &p, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> offset = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> pstoret_partial<Scalar, PacketType, AlignmentType>(m_data + i, p, n, offset);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> }</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="keyword">protected</span>:</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> Scalar *m_data;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span>};</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="comment">// Lightweight helper class to access matrix coefficients.</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> StorageOrder, <span class="keywordtype">int</span> AlignmentType = Unaligned, <span class="keywordtype">int</span> Incr = 1></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span><span class="keyword">class </span>blas_data_mapper;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span><span class="comment">// TMP to help PacketBlock store implementation.</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span><span class="comment">// There's currently no known use case for PacketBlock load.</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="comment">// The default implementation assumes ColMajor order.</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="comment">// It always store each packet sequentially one `stride` apart.</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keyword">template</span><<span class="keyword">typename</span> Index, <span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> n, <span class="keywordtype">int</span> <span class="keywordtype">id</span>x, <span class="keywordtype">int</span> StorageOrder></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><span class="keyword">struct </span>PacketBlockManagement</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span>{</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> PacketBlockManagement<<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, Scalar, Packet, n, idx - 1, StorageOrder> pbm;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(Scalar *to, <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<Packet, n> &block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> pbm.store(to, stride, i, j, block);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> pstoreu<Scalar>(to + i + (j + idx)*stride, block.packet[idx]);</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> }</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span>};</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="comment">// PacketBlockManagement specialization to take care of RowMajor order without ifs.</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="keyword">template</span><<span class="keyword">typename</span> Index, <span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> n, <span class="keywordtype">int</span> <span class="keywordtype">id</span>x></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="keyword">struct </span>PacketBlockManagement<<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, Scalar, Packet, n, idx, <a class="code hl_enumvalue" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>{</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> PacketBlockManagement<<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, Scalar, Packet, n, idx - 1, <a class="code hl_enumvalue" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>> pbm;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(Scalar *to, <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<Packet, n> &block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> pbm.store(to, stride, i, j, block);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> pstoreu<Scalar>(to + j + (i + idx)*stride, block.packet[idx]);</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span>};</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span><span class="keyword">template</span><<span class="keyword">typename</span> Index, <span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> n, <span class="keywordtype">int</span> StorageOrder></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span><span class="keyword">struct </span>PacketBlockManagement<<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, Scalar, Packet, n, -1, StorageOrder></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span>{</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(Scalar *to, <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<Packet, n> &block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> EIGEN_UNUSED_VARIABLE(to);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> EIGEN_UNUSED_VARIABLE(stride);</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> EIGEN_UNUSED_VARIABLE(i);</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> EIGEN_UNUSED_VARIABLE(j);</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> EIGEN_UNUSED_VARIABLE(block);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span>};</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="keyword">template</span><<span class="keyword">typename</span> Index, <span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Packet, <span class="keywordtype">int</span> n></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="keyword">struct </span>PacketBlockManagement<<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, Scalar, Packet, n, -1, <a class="code hl_enumvalue" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a>></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span>{</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(Scalar *to, <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<Packet, n> &block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> EIGEN_UNUSED_VARIABLE(to);</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> EIGEN_UNUSED_VARIABLE(stride);</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> EIGEN_UNUSED_VARIABLE(i);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> EIGEN_UNUSED_VARIABLE(j);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> EIGEN_UNUSED_VARIABLE(block);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> }</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span>};</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> StorageOrder, <span class="keywordtype">int</span> AlignmentType></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="keyword">class </span>blas_data_mapper<Scalar,<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>,StorageOrder,<a class="code hl_enumeration" href="group__enums.html#ga45fe06e29902b7a2773de05ba27b47a1">AlignmentType</a>,1></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span>{</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keyword">typedef</span> BlasLinearMapper<Scalar, Index, AlignmentType> LinearMapper;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">typedef</span> BlasVectorMapper<Scalar, Index> VectorMapper;</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE blas_data_mapper(Scalar* data, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> incr=1)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> : m_data(data), m_stride(stride)</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> {</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> EIGEN_ONLY_USED_FOR_DEBUG(incr);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> eigen_assert(incr==1);</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> getSubMapper(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">return</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType>(&<span class="keyword">operator</span>()(i, j), m_stride);</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> }</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE LinearMapper getLinearMapper(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keywordflow">return</span> LinearMapper(&<span class="keyword">operator</span>()(i, j));</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> }</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE VectorMapper getVectorMapper(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordflow">return</span> VectorMapper(&<span class="keyword">operator</span>()(i, j));</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> }</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> prefetch(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> internal::prefetch(&<span class="keyword">operator</span>()(i, j));</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> EIGEN_ALWAYS_INLINE Scalar& operator()(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="keywordflow">return</span> m_data[StorageOrder==<a class="code hl_enumvalue" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a> ? j + i*m_stride : i + j*m_stride];</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> }</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">return</span> ploadt<PacketType, AlignmentType>(&<span class="keyword">operator</span>()(i, j));</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> }</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> offset = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">return</span> ploadt_partial<PacketType, AlignmentType>(&<span class="keyword">operator</span>()(i, j), n, offset);</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> }</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keyword">template</span> <<span class="keyword">typename</span> PacketT, <span class="keywordtype">int</span> AlignmentT></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketT load(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">return</span> ploadt<PacketT, AlignmentT>(&<span class="keyword">operator</span>()(i, j));</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketType &p)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> pstoret<Scalar, PacketType, AlignmentType>(&<span class="keyword">operator</span>()(i, j), p);</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> }</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketType &p, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> offset = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> pstoret_partial<Scalar, PacketType, AlignmentType>(&<span class="keyword">operator</span>()(i, j), p, n, offset);</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> scatterPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> SubPacket &p)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> pscatter<Scalar, SubPacket>(&<span class="keyword">operator</span>()(i, j), p, m_stride);</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> }</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket></div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE SubPacket gatherPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">return</span> pgather<Scalar, SubPacket>(&<span class="keyword">operator</span>()(i, j), m_stride);</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> }</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> EIGEN_DEVICE_FUNC <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_stride; }</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> EIGEN_DEVICE_FUNC <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> incr()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 1; }</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> EIGEN_DEVICE_FUNC <span class="keyword">const</span> Scalar* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data; }</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> EIGEN_DEVICE_FUNC <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> firstAligned(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> size)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">if</span> (std::uintptr_t(m_data)%<span class="keyword">sizeof</span>(Scalar)) {</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keywordflow">return</span> -1;</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> }</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordflow">return</span> internal::first_default_aligned(m_data, size);</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> }</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keywordtype">int</span> n></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacketBlock(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<SubPacket, n> &block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> PacketBlockManagement<<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, Scalar, SubPacket, n, n-1, StorageOrder> pbm;</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> pbm.store(m_data, m_stride, i, j, block);</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> }</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span><span class="keyword">protected</span>:</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> Scalar* EIGEN_RESTRICT m_data;</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> m_stride;</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span>};</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span><span class="comment">// Implementation of non-natural increment (i.e. inner-stride != 1)</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span><span class="comment">// The exposed API is not complete yet compared to the Incr==1 case</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span><span class="comment">// because some features makes less sense in this case.</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> AlignmentType, <span class="keywordtype">int</span> Incr></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span><span class="keyword">class </span>BlasLinearMapper</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span>{</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE BlasLinearMapper(Scalar *data,<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> incr) : m_data(data), m_incr(incr) {}</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> prefetch(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> internal::prefetch(&<span class="keyword">operator</span>()(i));</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE Scalar& operator()(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">return</span> m_data[i*m_incr.value()];</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> }</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keywordflow">return</span> pgather<Scalar,PacketType>(m_data + i*m_incr.value(), m_incr.value());</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> }</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> <span class="comment">/*offset*/</span> = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keywordflow">return</span> pgather_partial<Scalar,PacketType>(m_data + i*m_incr.value(), m_incr.value(), n);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> }</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <span class="keyword">const</span> PacketType &p)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> pscatter<Scalar, PacketType>(m_data + i*m_incr.value(), p, m_incr.value());</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> }</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <span class="keyword">const</span> PacketType &p, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> <span class="comment">/*offset*/</span> = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> pscatter_partial<Scalar, PacketType>(m_data + i*m_incr.value(), p, m_incr.value(), n);</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span><span class="keyword">protected</span>:</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> Scalar *m_data;</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keyword">const</span> internal::variable_if_dynamic<Index,Incr> m_incr;</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span>};</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> StorageOrder, <span class="keywordtype">int</span> AlignmentType,<span class="keywordtype">int</span> Incr></div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span><span class="keyword">class </span>blas_data_mapper</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span>{</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keyword">typedef</span> BlasLinearMapper<Scalar, Index, AlignmentType,Incr> LinearMapper;</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE blas_data_mapper(Scalar* data, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> incr) : m_data(data), m_stride(stride), m_incr(incr) {}</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE blas_data_mapper</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> getSubMapper(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">return</span> blas_data_mapper(&<span class="keyword">operator</span>()(i, j), m_stride, m_incr.value());</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> }</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> </div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE LinearMapper getLinearMapper(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">return</span> LinearMapper(&<span class="keyword">operator</span>()(i, j), m_incr.value());</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> }</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> prefetch(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> internal::prefetch(&<span class="keyword">operator</span>()(i, j));</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> }</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> </div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> EIGEN_DEVICE_FUNC</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> EIGEN_ALWAYS_INLINE Scalar& operator()(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keywordflow">return</span> m_data[StorageOrder==<a class="code hl_enumvalue" href="group__enums.html#ggaacded1a18ae58b0f554751f6cdf9eb13a77c993a8d9f6efe5c1159fb2ab07dd4f">RowMajor</a> ? j*m_incr.value() + i*m_stride : i*m_incr.value() + j*m_stride];</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> }</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> </div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordflow">return</span> pgather<Scalar,PacketType>(&<span class="keyword">operator</span>()(i, j),m_incr.value());</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> }</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> </div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketType loadPacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> <span class="comment">/*offset*/</span> = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <span class="keywordflow">return</span> pgather_partial<Scalar,PacketType>(&<span class="keyword">operator</span>()(i, j),m_incr.value(),n);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> }</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keyword">template</span> <<span class="keyword">typename</span> PacketT, <span class="keywordtype">int</span> AlignmentT></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE PacketT load(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> <span class="keywordflow">return</span> pgather<Scalar,PacketT>(&<span class="keyword">operator</span>()(i, j),m_incr.value());</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> }</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> </div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketType &p)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> pscatter<Scalar, PacketType>(&<span class="keyword">operator</span>()(i, j), p, m_incr.value());</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> }</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> </div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keyword">template</span><<span class="keyword">typename</span> PacketType></div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacketPartial(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketType &p, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> n, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> <span class="comment">/*offset*/</span> = 0)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> pscatter_partial<Scalar, PacketType>(&<span class="keyword">operator</span>()(i, j), p, m_incr.value(), n);</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> }</div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket></div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> scatterPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> SubPacket &p)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> pscatter<Scalar, SubPacket>(&<span class="keyword">operator</span>()(i, j), p, m_stride);</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> }</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> </div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket></div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE SubPacket gatherPacket(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">return</span> pgather<Scalar, SubPacket>(&<span class="keyword">operator</span>()(i, j), m_stride);</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> }</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="comment">// storePacketBlock_helper defines a way to access values inside the PacketBlock, this is essentially required by the Complex types.</span></div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keyword">typename</span> Scalar_, <span class="keywordtype">int</span> n, <span class="keywordtype">int</span> <span class="keywordtype">id</span>x></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> <span class="keyword">struct </span>storePacketBlock_helper</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> {</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> storePacketBlock_helper<SubPacket, Scalar_, n, idx-1> spbh;</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(<span class="keyword">const</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, Incr>* sup, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<SubPacket, n>& block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> spbh.store(sup, i,j,block);</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> sup->template storePacket<SubPacket>(i, j+idx, block.packet[idx]);</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> }</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> };</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> </div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keywordtype">int</span> n, <span class="keywordtype">int</span> <span class="keywordtype">id</span>x></div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="keyword">struct </span>storePacketBlock_helper<SubPacket, std::complex<float>, n, idx></div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> {</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> storePacketBlock_helper<SubPacket, std::complex<float>, n, idx-1> spbh;</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(<span class="keyword">const</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, Incr>* sup, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<SubPacket, n>& block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> spbh.store(sup,i,j,block);</div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> sup->template storePacket<SubPacket>(i, j+idx, block.packet[idx]);</div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> }</div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> };</div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keywordtype">int</span> n, <span class="keywordtype">int</span> <span class="keywordtype">id</span>x></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">struct </span>storePacketBlock_helper<SubPacket, std::complex<double>, n, idx></div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> {</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> storePacketBlock_helper<SubPacket, std::complex<double>, n, idx-1> spbh;</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(<span class="keyword">const</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, Incr>* sup, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<SubPacket, n>& block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> spbh.store(sup,i,j,block);</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> l = 0; l < unpacket_traits<SubPacket>::size; l++)</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> {</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> std::complex<double> *v = &sup->operator()(i+l, j+idx);</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> v->real(block.packet[idx].v[2*l+0]);</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> v->imag(block.packet[idx].v[2*l+1]);</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> }</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> }</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> };</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> </div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keyword">typename</span> Scalar_, <span class="keywordtype">int</span> n></div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keyword">struct </span>storePacketBlock_helper<SubPacket, Scalar_, n, -1></div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> {</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(<span class="keyword">const</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, Incr>*, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, <span class="keyword">const</span> PacketBlock<SubPacket, n>& )<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> }</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> };</div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keywordtype">int</span> n></div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keyword">struct </span>storePacketBlock_helper<SubPacket, std::complex<float>, n, -1></div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> {</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(<span class="keyword">const</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, Incr>*, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, <span class="keyword">const</span> PacketBlock<SubPacket, n>& )<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> }</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> };</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> </div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keywordtype">int</span> n></div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="keyword">struct </span>storePacketBlock_helper<SubPacket, std::complex<double>, n, -1></div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> {</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> store(<span class="keyword">const</span> blas_data_mapper<Scalar, Index, StorageOrder, AlignmentType, Incr>*, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, <span class="keyword">const</span> PacketBlock<SubPacket, n>& )<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> }</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> };</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="comment">// This function stores a PacketBlock on m_data, this approach is really quite slow compare to Incr=1 and should be avoided when possible.</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keyword">template</span><<span class="keyword">typename</span> SubPacket, <span class="keywordtype">int</span> n></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keywordtype">void</span> storePacketBlock(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j, <span class="keyword">const</span> PacketBlock<SubPacket, n>&block)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> storePacketBlock_helper<SubPacket, Scalar, n, n-1> spb;</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> spb.store(<span class="keyword">this</span>, i,j,block);</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> }</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> </div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> EIGEN_DEVICE_FUNC <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_stride; }</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> EIGEN_DEVICE_FUNC <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> incr()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_incr.value(); }</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> EIGEN_DEVICE_FUNC Scalar* data()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data; }</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span><span class="keyword">protected</span>:</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> Scalar* EIGEN_RESTRICT m_data;</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> m_stride;</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keyword">const</span> internal::variable_if_dynamic<Index,Incr> m_incr;</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span>};</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> </div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span><span class="comment">// lightweight helper class to access matrix coefficients (const version)</span></div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Index, <span class="keywordtype">int</span> StorageOrder></div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span><span class="keyword">class </span>const_blas_data_mapper : <span class="keyword">public</span> blas_data_mapper<const Scalar, Index, StorageOrder> {</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> EIGEN_ALWAYS_INLINE const_blas_data_mapper(<span class="keyword">const</span> Scalar *data, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> stride) : blas_data_mapper<const Scalar, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a>, StorageOrder>(data, stride) {}</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> EIGEN_ALWAYS_INLINE const_blas_data_mapper<Scalar, Index, StorageOrder> getSubMapper(<a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> i, <a class="code hl_typedef" href="namespaceEigen.html#a62e77e0933482dafde8fe197d9a2cfde">Index</a> j)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordflow">return</span> const_blas_data_mapper<Scalar, Index, StorageOrder>(&(this-><span class="keyword">operator</span>()(i, j)), this->m_stride);</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> }</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span>};</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> </div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> </div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span><span class="comment">/* Helper class to analyze the factors of a Product expression.</span></div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span><span class="comment"> * In particular it allows to pop out operator-, scalar multiples,</span></div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span><span class="comment"> * and conjugate */</span></div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span><span class="keyword">template</span><<span class="keyword">typename</span> XprType> <span class="keyword">struct </span>blas_traits</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span>{</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> traits<XprType>::Scalar Scalar;</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keyword">typedef</span> <span class="keyword">const</span> XprType& ExtractType;</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keyword">typedef</span> XprType ExtractType_;</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> IsComplex = NumTraits<Scalar>::IsComplex,</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> IsTransposed = <span class="keyword">false</span>,</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> NeedToConjugate = <span class="keyword">false</span>,</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> HasUsableDirectAccess = ( (int(XprType::Flags)&<a class="code hl_variable" href="group__flags.html#gabf1e9d0516a933445a4c307ad8f14915">DirectAccessBit</a>)</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> && ( <span class="keywordtype">bool</span>(XprType::IsVectorAtCompileTime)</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> || int(inner_stride_at_compile_time<XprType>::ret) == 1)</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> ) ? 1 : 0,</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> HasScalarFactor = <span class="keyword">false</span></div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> };</div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="keyword">typedef</span> std::conditional_t<bool(HasUsableDirectAccess),</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> ExtractType,</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keyword">typename</span> ExtractType_::PlainObject</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> > DirectLinearAccessType;</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> EIGEN_DEVICE_FUNC ExtractType extract(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> x; }</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> EIGEN_DEVICE_FUNC <span class="keyword">const</span> Scalar extractScalarFactor(<span class="keyword">const</span> XprType&) { <span class="keywordflow">return</span> Scalar(1); }</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span>};</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span><span class="comment">// pop conjugate</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> NestedXpr></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span><span class="keyword">struct </span>blas_traits<CwiseUnaryOp<scalar_conjugate_op<Scalar>, NestedXpr> ></div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> : blas_traits<NestedXpr></div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span>{</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keyword">typedef</span> blas_traits<NestedXpr> Base;</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keyword">typedef</span> CwiseUnaryOp<scalar_conjugate_op<Scalar>, NestedXpr> XprType;</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::ExtractType ExtractType;</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> </div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> IsComplex = NumTraits<Scalar>::IsComplex,</div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> NeedToConjugate = Base::NeedToConjugate ? 0 : IsComplex</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> };</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> ExtractType extract(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> Base::extract(x.nestedExpression()); }</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> Scalar extractScalarFactor(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceEigen.html#a2d4af43bc6a869e68a60c0adde1d26f6">conj</a>(Base::extractScalarFactor(x.nestedExpression())); }</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span>};</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> </div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span><span class="comment">// pop scalar multiple</span></div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> NestedXpr, <span class="keyword">typename</span> Plain></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span><span class="keyword">struct </span>blas_traits<CwiseBinaryOp<scalar_product_op<Scalar>, const CwiseNullaryOp<scalar_constant_op<Scalar>,Plain>, NestedXpr> ></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> : blas_traits<NestedXpr></div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span>{</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> HasScalarFactor = <span class="keyword">true</span></div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> };</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keyword">typedef</span> blas_traits<NestedXpr> Base;</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="keyword">typedef</span> CwiseBinaryOp<scalar_product_op<Scalar>, <span class="keyword">const</span> CwiseNullaryOp<scalar_constant_op<Scalar>,Plain>, NestedXpr> XprType;</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::ExtractType ExtractType;</div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> EIGEN_DEVICE_FUNC ExtractType extract(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> Base::extract(x.rhs()); }</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> EIGEN_DEVICE_FUNC Scalar extractScalarFactor(<span class="keyword">const</span> XprType& x)</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> { <span class="keywordflow">return</span> x.lhs().functor().m_other * Base::extractScalarFactor(x.rhs()); }</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span>};</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> NestedXpr, <span class="keyword">typename</span> Plain></div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span><span class="keyword">struct </span>blas_traits<CwiseBinaryOp<scalar_product_op<Scalar>, NestedXpr, const CwiseNullaryOp<scalar_constant_op<Scalar>,Plain> > ></div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> : blas_traits<NestedXpr></div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span>{</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> HasScalarFactor = <span class="keyword">true</span></div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> };</div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keyword">typedef</span> blas_traits<NestedXpr> Base;</div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keyword">typedef</span> CwiseBinaryOp<scalar_product_op<Scalar>, NestedXpr, <span class="keyword">const</span> CwiseNullaryOp<scalar_constant_op<Scalar>,Plain> > XprType;</div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::ExtractType ExtractType;</div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> ExtractType extract(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> Base::extract(x.lhs()); }</div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> Scalar extractScalarFactor(<span class="keyword">const</span> XprType& x)</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> { <span class="keywordflow">return</span> Base::extractScalarFactor(x.lhs()) * x.rhs().functor().m_other; }</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span>};</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> Plain1, <span class="keyword">typename</span> Plain2></div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span><span class="keyword">struct </span>blas_traits<CwiseBinaryOp<scalar_product_op<Scalar>, const CwiseNullaryOp<scalar_constant_op<Scalar>,Plain1>,</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> const CwiseNullaryOp<scalar_constant_op<Scalar>,Plain2> > ></div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> : blas_traits<CwiseNullaryOp<scalar_constant_op<Scalar>,Plain1> ></div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span>{};</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> </div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span><span class="comment">// pop opposite</span></div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span><span class="keyword">template</span><<span class="keyword">typename</span> Scalar, <span class="keyword">typename</span> NestedXpr></div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span><span class="keyword">struct </span>blas_traits<CwiseUnaryOp<scalar_opposite_op<Scalar>, NestedXpr> ></div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> : blas_traits<NestedXpr></div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span>{</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> HasScalarFactor = <span class="keyword">true</span></div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> };</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <span class="keyword">typedef</span> blas_traits<NestedXpr> Base;</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> <span class="keyword">typedef</span> CwiseUnaryOp<scalar_opposite_op<Scalar>, NestedXpr> XprType;</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> Base::ExtractType ExtractType;</div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> ExtractType extract(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> Base::extract(x.nestedExpression()); }</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> Scalar extractScalarFactor(<span class="keyword">const</span> XprType& x)</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> { <span class="keywordflow">return</span> - Base::extractScalarFactor(x.nestedExpression()); }</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span>};</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span><span class="comment">// pop/push transpose</span></div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span><span class="keyword">template</span><<span class="keyword">typename</span> NestedXpr></div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span><span class="keyword">struct </span>blas_traits<Transpose<NestedXpr> ></div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> : blas_traits<NestedXpr></div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span>{</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> NestedXpr::Scalar Scalar;</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> <span class="keyword">typedef</span> blas_traits<NestedXpr> Base;</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> <span class="keyword">typedef</span> Transpose<NestedXpr> XprType;</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keyword">typedef</span> Transpose<const typename Base::ExtractType_> ExtractType; <span class="comment">// const to get rid of a compile error; anyway blas traits are only used on the RHS</span></div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <span class="keyword">typedef</span> Transpose<const typename Base::ExtractType_> ExtractType_;</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <span class="keyword">typedef</span> std::conditional_t<bool(Base::HasUsableDirectAccess),</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> ExtractType,</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <span class="keyword">typename</span> ExtractType::PlainObject</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> > DirectLinearAccessType;</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="keyword">enum</span> {</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> IsTransposed = Base::IsTransposed ? 0 : 1</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> };</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> ExtractType extract(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> ExtractType(Base::extract(x.nestedExpression())); }</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">inline</span> Scalar extractScalarFactor(<span class="keyword">const</span> XprType& x) { <span class="keywordflow">return</span> Base::extractScalarFactor(x.nestedExpression()); }</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span>};</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> </div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span><span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span><span class="keyword">struct </span>blas_traits<const T></div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> : blas_traits<T></div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span>{};</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span>template<typename T, bool HasUsableDirectAccess=blas_traits<T>::HasUsableDirectAccess></div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span><span class="keyword">struct </span>extract_data_selector {</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">typename</span> T::Scalar* run(<span class="keyword">const</span> T& m)</div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> {</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="keywordflow">return</span> blas_traits<T>::extract(m).data();</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> }</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span>};</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span><span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span><span class="keyword">struct </span>extract_data_selector<T,false> {</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> EIGEN_DEVICE_FUNC <span class="keyword">static</span> <span class="keyword">typename</span> T::Scalar* run(<span class="keyword">const</span> T&) { <span class="keywordflow">return</span> 0; }</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span>};</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span><span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span>EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keyword">const</span> <span class="keyword">typename</span> T::Scalar* extract_data(<span class="keyword">const</span> T& m)</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span>{</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> <span class="keywordflow">return</span> extract_data_selector<T>::run(m);</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span>}</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> </div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span><span class="keyword">template</span><<span class="keyword">typename</span> ResScalar, <span class="keyword">typename</span> Lhs, <span class="keyword">typename</span> Rhs></div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span><span class="keyword">struct </span>combine_scalar_factors_impl</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span>{</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keyword">static</span> ResScalar run(<span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> {</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> <span class="keywordflow">return</span> blas_traits<Lhs>::extractScalarFactor(lhs) * blas_traits<Rhs>::extractScalarFactor(rhs);</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> }</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keyword">static</span> ResScalar run(<span class="keyword">const</span> ResScalar& alpha, <span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> {</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keywordflow">return</span> alpha * blas_traits<Lhs>::extractScalarFactor(lhs) * blas_traits<Rhs>::extractScalarFactor(rhs);</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> }</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span>};</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span><span class="keyword">template</span><<span class="keyword">typename</span> Lhs, <span class="keyword">typename</span> Rhs></div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span><span class="keyword">struct </span>combine_scalar_factors_impl<bool, Lhs, Rhs></div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span>{</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keyword">static</span> <span class="keywordtype">bool</span> run(<span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> {</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keywordflow">return</span> blas_traits<Lhs>::extractScalarFactor(lhs) && blas_traits<Rhs>::extractScalarFactor(rhs);</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> }</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE <span class="keyword">static</span> <span class="keywordtype">bool</span> run(<span class="keyword">const</span> <span class="keywordtype">bool</span>& alpha, <span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> {</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">return</span> alpha && blas_traits<Lhs>::extractScalarFactor(lhs) && blas_traits<Rhs>::extractScalarFactor(rhs);</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> }</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span>};</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> </div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span><span class="keyword">template</span><<span class="keyword">typename</span> ResScalar, <span class="keyword">typename</span> Lhs, <span class="keyword">typename</span> Rhs></div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span>EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE ResScalar combine_scalar_factors(<span class="keyword">const</span> ResScalar& alpha, <span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span>{</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> <span class="keywordflow">return</span> combine_scalar_factors_impl<ResScalar,Lhs,Rhs>::run(alpha, lhs, rhs);</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span>}</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span><span class="keyword">template</span><<span class="keyword">typename</span> ResScalar, <span class="keyword">typename</span> Lhs, <span class="keyword">typename</span> Rhs></div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span>EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE ResScalar combine_scalar_factors(<span class="keyword">const</span> Lhs& lhs, <span class="keyword">const</span> Rhs& rhs)</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span>{</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <span class="keywordflow">return</span> combine_scalar_factors_impl<ResScalar,Lhs,Rhs>::run(lhs, rhs);</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span>}</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> </div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> </div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span>} <span class="comment">// end namespace internal</span></div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> </div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span>} <span class="comment">// end namespace Eigen</span></div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> </div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span><span class="preprocessor">#endif </span><span class="comment">// EIGEN_BLASUTIL_H</span></div>
<div class="ttc" id="agroup__enums_html_ga45fe06e29902b7a2773de05ba27b47a1"><div class="ttname"><a href="group__enums.html#ga45fe06e29902b7a2773de05ba27b47a1">Eigen::AlignmentType</a></div><div class="ttdeci">AlignmentType</div><div class="ttdef"><b>Definition</b> Constants.h:234</div></div>
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<div class="ttc" id="agroup__flags_html_gabf1e9d0516a933445a4c307ad8f14915"><div class="ttname"><a href="group__flags.html#gabf1e9d0516a933445a4c307ad8f14915">Eigen::DirectAccessBit</a></div><div class="ttdeci">const unsigned int DirectAccessBit</div><div class="ttdef"><b>Definition</b> Constants.h:157</div></div>
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