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<div class="title">scalar_operations.hpp</div> </div>
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<a href="cuda_2scalar__operations_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_SCALAR_OPERATIONS_HPP_</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define VIENNACL_LINALG_CUDA_SCALAR_OPERATIONS_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="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="forwards_8h.html">viennacl/forwards.h</a>"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="tools_8hpp.html">viennacl/tools/tools.hpp</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="predicate_8hpp.html">viennacl/meta/predicate.hpp</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="enable__if_8hpp.html">viennacl/meta/enable_if.hpp</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="size_8hpp.html">viennacl/traits/size.hpp</a>"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="start_8hpp.html">viennacl/traits/start.hpp</a>"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="stride_8hpp.html">viennacl/traits/stride.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_2cuda_2common_8hpp.html">viennacl/linalg/cuda/common.hpp</a>"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// includes CUDA</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <cuda_runtime.h></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </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>viennacl</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>linalg</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>cuda</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> {</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a050aa10b0d22325f6489ca618366da71"> 48</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a050aa10b0d22325f6489ca618366da71">as_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>)</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = *fac2;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  alpha = -alpha;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  *s1 = *s2 * alpha;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> }</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#aa7cca68c538586814cac5e7cf511a685"> 60</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a050aa10b0d22325f6489ca618366da71">as_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>, <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = fac2;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  alpha = -alpha;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</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>  *s1 = *s2 * alpha;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> }</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="keyword">template</span><<span class="keyword">typename</span> ScalarT1,</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">typename</span> ScalarT2, <span class="keyword">typename</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1enable__if.html">viennacl::enable_if< viennacl::is_scalar<ScalarT1>::value</a></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  && <a class="code" href="structviennacl_1_1is__scalar.html">viennacl::is_scalar<ScalarT2>::value</a></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  && <a class="code" href="structviennacl_1_1is__any__scalar.html">viennacl::is_any_scalar<NumericT>::value</a></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  >::type</div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a977bbf7c99c8698869270197663b7c5f"> 77</a></span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a977bbf7c99c8698869270197663b7c5f">as</a>(ScalarT1 & <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  ScalarT2 <span class="keyword">const</span> & <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>, <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> <span class="keyword">const</span> & alpha, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> len_alpha, <span class="keywordtype">bool</span> reciprocal_alpha, <span class="keywordtype">bool</span> flip_sign_alpha)</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1result__of_1_1cpu__value__type.html#aa015d93f419985879a7c13b09633c5c6">viennacl::result_of::cpu_value_type<ScalarT1>::type</a> value_type;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options_alpha = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#a965f0d73d2f9c9d58fd9975ef0c3e47c">detail::make_options</a>(len_alpha, reciprocal_alpha, flip_sign_alpha);</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>  value_type temporary_alpha = 0;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">if</span> (<a class="code" href="structviennacl_1_1is__cpu__scalar.html">viennacl::is_cpu_scalar<NumericT>::value</a>)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  temporary_alpha = alpha;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  as_kernel<<<1, 1>>>(<a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s1),</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  viennacl::cuda_arg<value_type>(<a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#abb8814484657d5488e187fd41d3dfddd">detail::arg_reference</a>(alpha, temporary_alpha)),</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  options_alpha,</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s2));</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="linalg_2cuda_2common_8hpp.html#acdb31f22f4d1e12f1c2a27d4c4aa6865">VIENNACL_CUDA_LAST_ERROR_CHECK</a>(<span class="stringliteral">"as_kernel"</span>);</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// alpha and beta on GPU</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0da1459f4ea0123577007992c1bc0b88"> 99</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0da1459f4ea0123577007992c1bc0b88">asbs_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = *fac2;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  alpha = -alpha;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = *fac3;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  beta = -beta;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</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>  *s1 = *s2 * alpha + *s3 * beta;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// alpha on CPU, beta on GPU</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a585713583193f822129f9ad731add69f"> 120</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0da1459f4ea0123577007992c1bc0b88">asbs_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> <span class="keyword">const</span> * fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> {</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = fac2;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  alpha = -alpha;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = *fac3;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  beta = -beta;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</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>  *s1 = *s2 * alpha + *s3 * beta;</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">// alpha on GPU, beta on CPU</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#ae960a90da7af9f5b805d55a8c5fb800f"> 141</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0da1459f4ea0123577007992c1bc0b88">asbs_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> <span class="keyword">const</span> * fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</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> alpha = *fac2;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  alpha = -alpha;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</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>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = fac3;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  beta = -beta;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</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>  *s1 = *s2 * alpha + *s3 * beta;</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> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment">// alpha and beta on CPU</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a575576cdbfb3b25a9f0a08ea95545606"> 162</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0da1459f4ea0123577007992c1bc0b88">asbs_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</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>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = fac2;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  alpha = -alpha;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</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>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = fac3;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  beta = -beta;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  *s1 = *s2 * alpha + *s3 * beta;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> }</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">template</span><<span class="keyword">typename</span> ScalarT1,</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">typename</span> ScalarT2, <span class="keyword">typename</span> NumericT1,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">typename</span> ScalarT3, <span class="keyword">typename</span> NumericT2></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1enable__if.html">viennacl::enable_if< viennacl::is_scalar<ScalarT1>::value</a></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  && <a class="code" href="structviennacl_1_1is__scalar.html">viennacl::is_scalar<ScalarT2>::value</a></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  && <a class="code" href="structviennacl_1_1is__scalar.html">viennacl::is_scalar<ScalarT3>::value</a></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  && <a class="code" href="structviennacl_1_1is__any__scalar.html">viennacl::is_any_scalar<NumericT1>::value</a></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  && <a class="code" href="structviennacl_1_1is__any__scalar.html">viennacl::is_any_scalar<NumericT2>::value</a></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  >::type</div>
<div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#aca3f1e982cff8e1d86a38572d106e702"> 191</a></span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#aca3f1e982cff8e1d86a38572d106e702">asbs</a>(ScalarT1 & <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  ScalarT2 <span class="keyword">const</span> & <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>, NumericT1 <span class="keyword">const</span> & alpha, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> len_alpha, <span class="keywordtype">bool</span> reciprocal_alpha, <span class="keywordtype">bool</span> flip_sign_alpha,</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  ScalarT3 <span class="keyword">const</span> & s3, NumericT2 <span class="keyword">const</span> & beta, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> len_beta, <span class="keywordtype">bool</span> reciprocal_beta, <span class="keywordtype">bool</span> flip_sign_beta)</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1result__of_1_1cpu__value__type.html#aa015d93f419985879a7c13b09633c5c6">viennacl::result_of::cpu_value_type<ScalarT1>::type</a> value_type;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options_alpha = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#a965f0d73d2f9c9d58fd9975ef0c3e47c">detail::make_options</a>(len_alpha, reciprocal_alpha, flip_sign_alpha);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options_beta = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#a965f0d73d2f9c9d58fd9975ef0c3e47c">detail::make_options</a>(len_beta, reciprocal_beta, flip_sign_beta);</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  value_type temporary_alpha = 0;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (<a class="code" href="structviennacl_1_1is__cpu__scalar.html">viennacl::is_cpu_scalar<NumericT1>::value</a>)</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  temporary_alpha = alpha;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  value_type temporary_beta = 0;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (<a class="code" href="structviennacl_1_1is__cpu__scalar.html">viennacl::is_cpu_scalar<NumericT2>::value</a>)</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  temporary_beta = beta;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  asbs_kernel<<<1, 1>>>(<a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s1),</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  viennacl::cuda_arg<value_type>(<a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#abb8814484657d5488e187fd41d3dfddd">detail::arg_reference</a>(alpha, temporary_alpha)),</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  options_alpha,</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s2),</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  viennacl::cuda_arg<value_type>(<a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#abb8814484657d5488e187fd41d3dfddd">detail::arg_reference</a>(beta, temporary_beta)),</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  options_beta,</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s3) );</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="linalg_2cuda_2common_8hpp.html#acdb31f22f4d1e12f1c2a27d4c4aa6865">VIENNACL_CUDA_LAST_ERROR_CHECK</a>(<span class="stringliteral">"asbs_kernel"</span>);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment">// alpha and beta on GPU</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a07e0be416a8732c6a0637cf7f6b77ab4"> 222</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a07e0be416a8732c6a0637cf7f6b77ab4">asbs_s_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> {</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = *fac2;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  alpha = -alpha;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = *fac3;</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  beta = -beta;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  *s1 += *s2 * alpha + *s3 * beta;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> }</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// alpha on CPU, beta on GPU</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0a4228286b28270ac6c3d870bd3795cd"> 243</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a07e0be416a8732c6a0637cf7f6b77ab4">asbs_s_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> <span class="keyword">const</span> * fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = fac2;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  alpha = -alpha;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = *fac3;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  beta = -beta;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  *s1 += *s2 * alpha + *s3 * beta;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> }</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment">// alpha on GPU, beta on CPU</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#ab450fb683f732284d90281a6d1debd2b"> 264</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a07e0be416a8732c6a0637cf7f6b77ab4">asbs_s_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> <span class="keyword">const</span> * fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> {</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = *fac2;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  alpha = -alpha;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = fac3;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  beta = -beta;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  *s1 += *s2 * alpha + *s3 * beta;</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">// alpha and beta on CPU</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00285"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a5b68f30ea78fb683bf95c102cc57ced3"> 285</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a07e0be416a8732c6a0637cf7f6b77ab4">asbs_s_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac2, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options2, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>,</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> fac3, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options3, <span class="keyword">const</span> <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * s3)</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> {</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> alpha = fac2;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> (options2 & (1 << 0))</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  alpha = -alpha;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">if</span> (options2 & (1 << 1))</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  alpha = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / alpha;</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> beta = fac3;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (options3 & (1 << 0))</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  beta = -beta;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">if</span> (options3 & (1 << 1))</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  beta = <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(1) / beta;</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  *s1 += *s2 * alpha + *s3 * beta;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> }</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="keyword">template</span><<span class="keyword">typename</span> ScalarT1,</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">typename</span> ScalarT2, <span class="keyword">typename</span> NumericT1,</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">typename</span> ScalarT3, <span class="keyword">typename</span> NumericT2></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1enable__if.html">viennacl::enable_if< viennacl::is_scalar<ScalarT1>::value</a></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  && <a class="code" href="structviennacl_1_1is__scalar.html">viennacl::is_scalar<ScalarT2>::value</a></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  && <a class="code" href="structviennacl_1_1is__scalar.html">viennacl::is_scalar<ScalarT3>::value</a></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  && <a class="code" href="structviennacl_1_1is__any__scalar.html">viennacl::is_any_scalar<NumericT1>::value</a></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  && <a class="code" href="structviennacl_1_1is__any__scalar.html">viennacl::is_any_scalar<NumericT2>::value</a></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  >::type</div>
<div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a8fc7dbf404b544c4a8d136ee169fc5a7"> 314</a></span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a8fc7dbf404b544c4a8d136ee169fc5a7">asbs_s</a>(ScalarT1 & <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>,</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  ScalarT2 <span class="keyword">const</span> & <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>, NumericT1 <span class="keyword">const</span> & alpha, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> len_alpha, <span class="keywordtype">bool</span> reciprocal_alpha, <span class="keywordtype">bool</span> flip_sign_alpha,</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  ScalarT3 <span class="keyword">const</span> & s3, NumericT2 <span class="keyword">const</span> & beta, <a class="code" href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">vcl_size_t</a> len_beta, <span class="keywordtype">bool</span> reciprocal_beta, <span class="keywordtype">bool</span> flip_sign_beta)</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> {</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1result__of_1_1cpu__value__type.html#aa015d93f419985879a7c13b09633c5c6">viennacl::result_of::cpu_value_type<ScalarT1>::type</a> value_type;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options_alpha = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#a965f0d73d2f9c9d58fd9975ef0c3e47c">detail::make_options</a>(len_alpha, reciprocal_alpha, flip_sign_alpha);</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> options_beta = <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#a965f0d73d2f9c9d58fd9975ef0c3e47c">detail::make_options</a>(len_beta, reciprocal_beta, flip_sign_beta);</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  value_type temporary_alpha = 0;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> (<a class="code" href="structviennacl_1_1is__cpu__scalar.html">viennacl::is_cpu_scalar<NumericT1>::value</a>)</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  temporary_alpha = alpha;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  value_type temporary_beta = 0;</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">if</span> (<a class="code" href="structviennacl_1_1is__cpu__scalar.html">viennacl::is_cpu_scalar<NumericT2>::value</a>)</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  temporary_beta = beta;</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  std::cout << <span class="stringliteral">"Launching asbs_s_kernel..."</span> << std::endl;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  asbs_s_kernel<<<1, 1>>>(<a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s1),</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  viennacl::cuda_arg<value_type>(<a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#abb8814484657d5488e187fd41d3dfddd">detail::arg_reference</a>(alpha, temporary_alpha)),</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  options_alpha,</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s2),</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  viennacl::cuda_arg<value_type>(<a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#abb8814484657d5488e187fd41d3dfddd">detail::arg_reference</a>(beta, temporary_beta)),</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  options_beta,</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s3) );</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="linalg_2cuda_2common_8hpp.html#acdb31f22f4d1e12f1c2a27d4c4aa6865">VIENNACL_CUDA_LAST_ERROR_CHECK</a>(<span class="stringliteral">"asbs_s_kernel"</span>);</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> }</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#ab31bfc6b874a06a0fa57a2bafa1510d4"> 345</a></span> __global__ <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#ab31bfc6b874a06a0fa57a2bafa1510d4">scalar_swap_kernel</a>(<a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>, <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> * <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>)</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> {</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> tmp = *<a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>;</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  *s2 = *<a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  *s1 = tmp;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> }</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="keyword">template</span><<span class="keyword">typename</span> ScalarT1, <span class="keyword">typename</span> ScalarT2></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1enable__if.html">viennacl::enable_if< viennacl::is_scalar<ScalarT1>::value</a></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  && <a class="code" href="structviennacl_1_1is__scalar.html">viennacl::is_scalar<ScalarT2>::value</a></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  >::type</div>
<div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1cuda.html#a46cc5446cd00d687be1828a5bd661542"> 361</a></span> <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda.html#a46cc5446cd00d687be1828a5bd661542">swap</a>(ScalarT1 & <a class="code" href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a>, ScalarT2 & <a class="code" href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a>)</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1result__of_1_1cpu__value__type.html#aa015d93f419985879a7c13b09633c5c6">viennacl::result_of::cpu_value_type<ScalarT1>::type</a> value_type;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  scalar_swap_kernel<<<1, 1>>>(<a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s1), <a class="code" href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a>(s2));</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> } <span class="comment">//namespace single_threaded</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> } <span class="comment">//namespace linalg</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> } <span class="comment">//namespace viennacl</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="structviennacl_1_1enable__if_html"><div class="ttname"><a href="structviennacl_1_1enable__if.html">viennacl::enable_if</a></div><div class="ttdoc">Simple enable-if variant that uses the SFINAE pattern. </div><div class="ttdef"><b>Definition:</b> <a href="enable__if_8hpp_source.html#l00030">enable_if.hpp:30</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1detail_html_a965f0d73d2f9c9d58fd9975ef0c3e47c"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#a965f0d73d2f9c9d58fd9975ef0c3e47c">viennacl::linalg::cuda::detail::make_options</a></div><div class="ttdeci">unsigned int make_options(vcl_size_t length, bool reciprocal, bool flip_sign)</div><div class="ttdef"><b>Definition:</b> <a href="linalg_2cuda_2common_8hpp_source.html#l00160">common.hpp:160</a></div></div>
<div class="ttc" id="size_8hpp_html"><div class="ttname"><a href="size_8hpp.html">size.hpp</a></div><div class="ttdoc">Generic size and resize functionality for different vector and matrix types. </div></div>
<div class="ttc" id="start_8hpp_html"><div class="ttname"><a href="start_8hpp.html">start.hpp</a></div><div class="ttdoc">Extracts the underlying OpenCL start index handle from a vector, a matrix, an expression etc...</div></div>
<div class="ttc" id="tools_8hpp_html"><div class="ttname"><a href="tools_8hpp.html">tools.hpp</a></div><div class="ttdoc">Various little tools used here and there in ViennaCL. </div></div>
<div class="ttc" id="forwards_8h_html"><div class="ttname"><a href="forwards_8h.html">forwards.h</a></div><div class="ttdoc">This file provides the forward declarations for the main types used within ViennaCL. </div></div>
<div class="ttc" id="stride_8hpp_html"><div class="ttname"><a href="stride_8hpp.html">stride.hpp</a></div><div class="ttdoc">Determines row and column increments for matrices and matrix proxies. </div></div>
<div class="ttc" id="global__variables_8cpp_html_a8163feae57063e5c0bb2e640ff4e8c7a"><div class="ttname"><a href="global__variables_8cpp.html#a8163feae57063e5c0bb2e640ff4e8c7a">s2</a></div><div class="ttdeci">viennacl::scalar< int > s2</div><div class="ttdef"><b>Definition:</b> <a href="global__variables_8cpp_source.html#l00058">global_variables.cpp:58</a></div></div>
<div class="ttc" id="global__variables_8cpp_html_a24573a2e279db4db9228d18dfbf27eae"><div class="ttname"><a href="global__variables_8cpp.html#a24573a2e279db4db9228d18dfbf27eae">s1</a></div><div class="ttdeci">viennacl::scalar< float > s1</div><div class="ttdef"><b>Definition:</b> <a href="global__variables_8cpp_source.html#l00057">global_variables.cpp:57</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_aca3f1e982cff8e1d86a38572d106e702"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#aca3f1e982cff8e1d86a38572d106e702">viennacl::linalg::cuda::asbs</a></div><div class="ttdeci">viennacl::enable_if< viennacl::is_scalar< ScalarT1 >::value &&viennacl::is_scalar< ScalarT2 >::value &&viennacl::is_scalar< ScalarT3 >::value &&viennacl::is_any_scalar< NumericT1 >::value &&viennacl::is_any_scalar< NumericT2 >::value >::type asbs(ScalarT1 &s1, ScalarT2 const &s2, NumericT1 const &alpha, vcl_size_t len_alpha, bool reciprocal_alpha, bool flip_sign_alpha, ScalarT3 const &s3, NumericT2 const &beta, vcl_size_t len_beta, bool reciprocal_beta, bool flip_sign_beta)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00191">scalar_operations.hpp:191</a></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_a050aa10b0d22325f6489ca618366da71"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#a050aa10b0d22325f6489ca618366da71">viennacl::linalg::cuda::as_kernel</a></div><div class="ttdeci">__global__ void as_kernel(NumericT *s1, const NumericT *fac2, unsigned int options2, const NumericT *s2)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00048">scalar_operations.hpp:48</a></div></div>
<div class="ttc" id="structviennacl_1_1is__cpu__scalar_html"><div class="ttname"><a href="structviennacl_1_1is__cpu__scalar.html">viennacl::is_cpu_scalar</a></div><div class="ttdoc">Helper struct for checking whether a type is a host scalar type (e.g. float, double) ...</div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00448">forwards.h:448</a></div></div>
<div class="ttc" id="structviennacl_1_1is__any__scalar_html"><div class="ttname"><a href="structviennacl_1_1is__any__scalar.html">viennacl::is_any_scalar</a></div><div class="ttdoc">Helper struct for checking whether the provided type represents a scalar (either host, from ViennaCL, or a flip-sign proxy) </div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00469">forwards.h:469</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a98a0afcc513111ffa0bd138f891930df"><div class="ttname"><a href="namespaceviennacl.html#a98a0afcc513111ffa0bd138f891930df">viennacl::vcl_size_t</a></div><div class="ttdeci">std::size_t vcl_size_t</div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00075">forwards.h:75</a></div></div>
<div class="ttc" id="structviennacl_1_1result__of_1_1cpu__value__type_html_aa015d93f419985879a7c13b09633c5c6"><div class="ttname"><a href="structviennacl_1_1result__of_1_1cpu__value__type.html#aa015d93f419985879a7c13b09633c5c6">viennacl::result_of::cpu_value_type::type</a></div><div class="ttdeci">T::ERROR_CANNOT_DEDUCE_CPU_SCALAR_TYPE_FOR_T type</div><div class="ttdef"><b>Definition:</b> <a href="result__of_8hpp_source.html#l00271">result_of.hpp:271</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_a46cc5446cd00d687be1828a5bd661542"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#a46cc5446cd00d687be1828a5bd661542">viennacl::linalg::cuda::swap</a></div><div class="ttdeci">viennacl::enable_if< viennacl::is_scalar< ScalarT1 >::value &&viennacl::is_scalar< ScalarT2 >::value >::type swap(ScalarT1 &s1, ScalarT2 &s2)</div><div class="ttdoc">Swaps the contents of two scalars, data is copied. </div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00361">scalar_operations.hpp:361</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_a8fc7dbf404b544c4a8d136ee169fc5a7"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#a8fc7dbf404b544c4a8d136ee169fc5a7">viennacl::linalg::cuda::asbs_s</a></div><div class="ttdeci">viennacl::enable_if< viennacl::is_scalar< ScalarT1 >::value &&viennacl::is_scalar< ScalarT2 >::value &&viennacl::is_scalar< ScalarT3 >::value &&viennacl::is_any_scalar< NumericT1 >::value &&viennacl::is_any_scalar< NumericT2 >::value >::type asbs_s(ScalarT1 &s1, ScalarT2 const &s2, NumericT1 const &alpha, vcl_size_t len_alpha, bool reciprocal_alpha, bool flip_sign_alpha, ScalarT3 const &s3, NumericT2 const &beta, vcl_size_t len_beta, bool reciprocal_beta, bool flip_sign_beta)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00314">scalar_operations.hpp:314</a></div></div>
<div class="ttc" id="predicate_8hpp_html"><div class="ttname"><a href="predicate_8hpp.html">predicate.hpp</a></div><div class="ttdoc">All the predicates used within ViennaCL. Checks for expressions to be vectors, etc. </div></div>
<div class="ttc" id="structviennacl_1_1is__scalar_html"><div class="ttname"><a href="structviennacl_1_1is__scalar.html">viennacl::is_scalar</a></div><div class="ttdoc">Helper struct for checking whether a type is a viennacl::scalar<> </div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00455">forwards.h:455</a></div></div>
<div class="ttc" id="linalg_2cuda_2common_8hpp_html"><div class="ttname"><a href="linalg_2cuda_2common_8hpp.html">common.hpp</a></div><div class="ttdoc">Common routines for CUDA execution. </div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_a977bbf7c99c8698869270197663b7c5f"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#a977bbf7c99c8698869270197663b7c5f">viennacl::linalg::cuda::as</a></div><div class="ttdeci">viennacl::enable_if< viennacl::is_scalar< ScalarT1 >::value &&viennacl::is_scalar< ScalarT2 >::value &&viennacl::is_any_scalar< NumericT >::value >::type as(ScalarT1 &s1, ScalarT2 const &s2, NumericT const &alpha, vcl_size_t len_alpha, bool reciprocal_alpha, bool flip_sign_alpha)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00077">scalar_operations.hpp:77</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_ab31bfc6b874a06a0fa57a2bafa1510d4"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#ab31bfc6b874a06a0fa57a2bafa1510d4">viennacl::linalg::cuda::scalar_swap_kernel</a></div><div class="ttdeci">__global__ void scalar_swap_kernel(NumericT *s1, NumericT *s2)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00345">scalar_operations.hpp:345</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_a0da1459f4ea0123577007992c1bc0b88"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#a0da1459f4ea0123577007992c1bc0b88">viennacl::linalg::cuda::asbs_kernel</a></div><div class="ttdeci">__global__ void asbs_kernel(NumericT *s1, const NumericT *fac2, unsigned int options2, const NumericT *s2, const NumericT *fac3, unsigned int options3, const NumericT *s3)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00099">scalar_operations.hpp:99</a></div></div>
<div class="ttc" id="linalg_2cuda_2common_8hpp_html_acdb31f22f4d1e12f1c2a27d4c4aa6865"><div class="ttname"><a href="linalg_2cuda_2common_8hpp.html#acdb31f22f4d1e12f1c2a27d4c4aa6865">VIENNACL_CUDA_LAST_ERROR_CHECK</a></div><div class="ttdeci">#define VIENNACL_CUDA_LAST_ERROR_CHECK(message)</div><div class="ttdef"><b>Definition:</b> <a href="linalg_2cuda_2common_8hpp_source.html#l00030">common.hpp:30</a></div></div>
<div class="ttc" id="namespaceviennacl_html_ae7d5db0c2c91be75218db5b52c4d13da"><div class="ttname"><a href="namespaceviennacl.html#ae7d5db0c2c91be75218db5b52c4d13da">viennacl::cuda_arg</a></div><div class="ttdeci">NumericT * cuda_arg(scalar< NumericT > &obj)</div><div class="ttdoc">Convenience helper function for extracting the CUDA handle from a ViennaCL scalar. Non-const version. </div><div class="ttdef"><b>Definition:</b> <a href="linalg_2cuda_2common_8hpp_source.html#l00039">common.hpp:39</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_html_a07e0be416a8732c6a0637cf7f6b77ab4"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda.html#a07e0be416a8732c6a0637cf7f6b77ab4">viennacl::linalg::cuda::asbs_s_kernel</a></div><div class="ttdeci">__global__ void asbs_s_kernel(NumericT *s1, const NumericT *fac2, unsigned int options2, const NumericT *s2, const NumericT *fac3, unsigned int options3, const NumericT *s3)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2scalar__operations_8hpp_source.html#l00222">scalar_operations.hpp:222</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1detail_html_abb8814484657d5488e187fd41d3dfddd"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail.html#abb8814484657d5488e187fd41d3dfddd">viennacl::linalg::cuda::detail::arg_reference</a></div><div class="ttdeci">viennacl::backend::mem_handle::cuda_handle_type & arg_reference(viennacl::scalar< NumericT > &s, OtherT)</div><div class="ttdef"><b>Definition:</b> <a href="linalg_2cuda_2common_8hpp_source.html#l00188">common.hpp:188</a></div></div>
<div class="ttc" id="enable__if_8hpp_html"><div class="ttname"><a href="enable__if_8hpp.html">enable_if.hpp</a></div><div class="ttdoc">Simple enable-if variant that uses the SFINAE pattern. </div></div>
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