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<div class="title">bisect_kernel_large_onei.hpp</div> </div>
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<a href="bisect__kernel__large__onei_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef VIENNACL_LINALG_CUDA_BISECT_KERNEL_LARGE_ONEI_HPP_</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define VIENNACL_LINALG_CUDA_BISECT_KERNEL_LARGE_ONEI_HPP_</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/* =========================================================================</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> Copyright (c) 2010-2016, Institute for Microelectronics,</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Institute for Analysis and Scientific Computing,</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> TU Wien.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Portions of this software are copyright by UChicago Argonne, LLC.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> -----------------</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> ViennaCL - The Vienna Computing Library</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> -----------------</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> Project Head: Karl Rupp rupp@iue.tuwien.ac.at</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> (A list of authors and contributors can be found in the manual)</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> License: MIT (X11), see file LICENSE in the base directory</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">============================================================================= */</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// includes, project</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="config_8hpp.html">viennacl/linalg/detail/bisect/config.hpp</a>"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="linalg_2detail_2bisect_2util_8hpp.html">viennacl/linalg/detail/bisect/util.hpp</a>"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// additional kernel</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="bisect__util_8hpp.html">viennacl/linalg/cuda/bisect_util.hpp</a>"</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span>viennacl</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">namespace </span>linalg</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> {</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>cuda</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> __global__</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#ae171f10e798f7e841dc0551bf6348a5e"> 59</a></span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#ae171f10e798f7e841dc0551bf6348a5e">bisectKernelLarge_OneIntervals</a>(<span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *g_d, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *g_s, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_intervals,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *g_left, <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *g_right,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *g_pos,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> precision)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> gtid = (blockDim.x * blockIdx.x) + threadIdx.x;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  __shared__ <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> s_left_scratch[<a class="code" href="config_8hpp.html#a9d776da4d91c5393d73cae382fdbc48d">VIENNACL_BISECT_MAX_THREADS_BLOCK</a>];</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  __shared__ <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> s_right_scratch[<a class="code" href="config_8hpp.html#a9d776da4d91c5393d73cae382fdbc48d">VIENNACL_BISECT_MAX_THREADS_BLOCK</a>];</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// active interval of thread</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// left and right limit of current interval</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> left, right;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// number of threads smaller than the right limit (also corresponds to the</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// global index of the eigenvalues contained in the active interval)</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> right_count;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// flag if current thread converged</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> converged = 0;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// midpoint when current interval is subdivided</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> mid = 0.0f;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// number of eigenvalues less than mid</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> mid_count = 0;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// read data from global memory</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  if (gtid < num_intervals)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  left = g_left[gtid];</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  right = g_right[gtid];</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  right_count = g_pos[gtid];</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// flag to determine if all threads converged to eigenvalue</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  __shared__ <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> converged_all_threads;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// initialized shared flag</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (0 == threadIdx.x)</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  converged_all_threads = 0;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  __syncthreads();</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// process until all threads converged to an eigenvalue</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">while</span> (<span class="keyword">true</span>)</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  converged_all_threads = 1;</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// update midpoint for all active threads</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> ((gtid < num_intervals) && (0 == converged))</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  mid = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#ac0fc0927da3e13d74d54e56968d64ad6">computeMidpoint</a>(left, right);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// find number of eigenvalues that are smaller than midpoint</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  mid_count = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#aab5eefe8daaa1533e4e6de64f1448a4f">computeNumSmallerEigenvalsLarge</a>(g_d, g_s, n,</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  mid, gtid, num_intervals,</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  s_left_scratch,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  s_right_scratch,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  converged);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  __syncthreads();</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// for all active threads</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> ((gtid < num_intervals) && (0 == converged))</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// update intervals -- always one child interval survives</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (right_count == mid_count)</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  {</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  right = mid;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  left = mid;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// check for convergence</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> t0 = right - left;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> t1 = <a class="code" href="namespaceviennacl_1_1linalg.html#adfd5b21910a692a78c547b22b9157c2e">max</a>(abs(right), abs(left)) * precision;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">if</span> (t0 < <a class="code" href="namespaceviennacl_1_1linalg.html#ae0a4445a6d0f1d75e7157cdc23239027">min</a>(precision, t1))</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> lambda = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#ac0fc0927da3e13d74d54e56968d64ad6">computeMidpoint</a>(left, right);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  left = lambda;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  right = lambda;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  converged = 1;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  converged_all_threads = 0;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  __syncthreads();</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (1 == converged_all_threads)</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  __syncthreads();</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="comment">// write data back to global memory</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  __syncthreads();</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (gtid < num_intervals)</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// intervals converged so left and right interval limit are both identical</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// and identical to the eigenvalue</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  g_left[gtid] = left;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> } <span class="comment">// namespace cuda</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> } <span class="comment">// namespace linalg</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> } <span class="comment">// namespace viennacl</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor">#endif // #ifndef VIENNACL_LINALG_CUDA_BISECT_KERNEL_LARGE_ONEI_HPP_</span></div>
<div class="ttc" id="config_8hpp_html_a9d776da4d91c5393d73cae382fdbc48d"><div class="ttname"><a href="config_8hpp.html#a9d776da4d91c5393d73cae382fdbc48d">VIENNACL_BISECT_MAX_THREADS_BLOCK</a></div><div class="ttdeci">#define VIENNACL_BISECT_MAX_THREADS_BLOCK</div><div class="ttdef"><b>Definition:</b> <a href="config_8hpp_source.html#l00032">config.hpp:32</a></div></div>
<div class="ttc" id="linalg_2detail_2bisect_2util_8hpp_html"><div class="ttname"><a href="linalg_2detail_2bisect_2util_8hpp.html">util.hpp</a></div><div class="ttdoc">Utility functions. </div></div>
<div class="ttc" id="bisect__util_8hpp_html"><div class="ttname"><a href="bisect__util_8hpp.html">bisect_util.hpp</a></div></div>
<div class="ttc" id="config_8hpp_html"><div class="ttname"><a href="config_8hpp.html">config.hpp</a></div><div class="ttdoc">Global configuration parameters. </div></div>
<div class="ttc" id="tests_2src_2bisect_8cpp_html_a52b5d30a2d7b064678644a3bf49b7f6c"><div class="ttname"><a href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a></div><div class="ttdeci">float NumericT</div><div class="ttdef"><b>Definition:</b> <a href="tests_2src_2bisect_8cpp_source.html#l00040">bisect.cpp:40</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_ac0fc0927da3e13d74d54e56968d64ad6"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#ac0fc0927da3e13d74d54e56968d64ad6">viennacl::linalg::cuda::computeMidpoint</a></div><div class="ttdeci">__device__ NumericT computeMidpoint(const NumericT left, const NumericT right)</div><div class="ttdef"><b>Definition:</b> <a href="bisect__util_8hpp_source.html#l00089">bisect_util.hpp:89</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_html_adfd5b21910a692a78c547b22b9157c2e"><div class="ttname"><a href="namespaceviennacl_1_1linalg.html#adfd5b21910a692a78c547b22b9157c2e">viennacl::linalg::max</a></div><div class="ttdeci">NumericT max(std::vector< NumericT > const &v1)</div><div class="ttdef"><b>Definition:</b> <a href="maxmin_8hpp_source.html#l00047">maxmin.hpp:47</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_ae171f10e798f7e841dc0551bf6348a5e"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#ae171f10e798f7e841dc0551bf6348a5e">viennacl::linalg::cuda::bisectKernelLarge_OneIntervals</a></div><div class="ttdeci">__global__ void bisectKernelLarge_OneIntervals(const NumericT *g_d, const NumericT *g_s, const unsigned int n, unsigned int num_intervals, NumericT *g_left, NumericT *g_right, unsigned int *g_pos, NumericT precision)</div><div class="ttdef"><b>Definition:</b> <a href="bisect__kernel__large__onei_8hpp_source.html#l00059">bisect_kernel_large_onei.hpp:59</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_aab5eefe8daaa1533e4e6de64f1448a4f"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#aab5eefe8daaa1533e4e6de64f1448a4f">viennacl::linalg::cuda::computeNumSmallerEigenvalsLarge</a></div><div class="ttdeci">__device__ unsigned int computeNumSmallerEigenvalsLarge(const NumericT *g_d, const NumericT *g_s, const unsigned int n, const NumericT x, const unsigned int tid, const unsigned int num_intervals_active, NumericT *s_d, NumericT *s_s, unsigned int converged)</div><div class="ttdef"><b>Definition:</b> <a href="bisect__util_8hpp_source.html#l00237">bisect_util.hpp:237</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_html_ae0a4445a6d0f1d75e7157cdc23239027"><div class="ttname"><a href="namespaceviennacl_1_1linalg.html#ae0a4445a6d0f1d75e7157cdc23239027">viennacl::linalg::min</a></div><div class="ttdeci">NumericT min(std::vector< NumericT > const &v1)</div><div class="ttdef"><b>Definition:</b> <a href="maxmin_8hpp_source.html#l00091">maxmin.hpp:91</a></div></div>
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