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<div class="title">amg_operations.hpp</div> </div>
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<a href="amg__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_AMG_OPERATIONS_HPP_</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define VIENNACL_LINALG_AMG_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 PDF 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="scalar_8hpp.html">viennacl/scalar.hpp</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="vector_8hpp.html">viennacl/vector.hpp</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="matrix_8hpp.html">viennacl/matrix.hpp</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="tools_8hpp.html">viennacl/tools/tools.hpp</a>"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="amg__base_8hpp.html">viennacl/linalg/detail/amg/amg_base.hpp</a>"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="host__based_2amg__operations_8hpp.html">viennacl/linalg/host_based/amg_operations.hpp</a>"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"> #include "<a class="code" href="opencl_2amg__operations_8hpp.html">viennacl/linalg/opencl/amg_operations.hpp</a>"</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#endif</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> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"> #include "<a class="code" href="cuda_2amg__operations_8hpp.html">viennacl/linalg/cuda/amg_operations.hpp</a>"</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>viennacl</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span>linalg</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">namespace </span>detail</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">namespace </span>amg</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> {</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> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT, <span class="keyword">typename</span> AMGContextT></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a653c387cc9bb39a6e0aa9814f3a7faf8"> 51</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a653c387cc9bb39a6e0aa9814f3a7faf8">amg_influence</a>(<a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> <span class="keyword">const</span> & A, AMGContextT & amg_context, <a class="code" href="classviennacl_1_1linalg_1_1amg__tag.html">amg_tag</a> & tag)</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">switch</span> (<a class="code" href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a>(A).get_active_handle_id())</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>:</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a07adc302c361376437c88f1c1e7e0845">viennacl::linalg::host_based::amg::amg_influence</a>(A, amg_context, tag);</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a>:</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a4f036d7c290d3314afcb11c2978b2b48">viennacl::linalg::opencl::amg::amg_influence</a>(A, amg_context, tag);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a>:</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#a28e3755d2f30432e39bb842732129098">viennacl::linalg::cuda::amg::amg_influence</a>(A, amg_context, tag);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a>:</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not initialised!"</span>);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not implemented"</span>);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> }</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT, <span class="keyword">typename</span> AMGContextT></div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a6d7bedbd7fc8f6aa53a05f4fdab6d196"> 77</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a6d7bedbd7fc8f6aa53a05f4fdab6d196">amg_coarse</a>(<a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> <span class="keyword">const</span> & A, AMGContextT & amg_context, <a class="code" href="classviennacl_1_1linalg_1_1amg__tag.html">amg_tag</a> & tag)</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">switch</span> (<a class="code" href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a>(A).get_active_handle_id())</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>:</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#ac60ddb0b95d73146d903ba0f1c10b707">viennacl::linalg::host_based::amg::amg_coarse</a>(A, amg_context, tag);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a>:</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#ac706dd2449d6dc3b39a9e0c67dcb7db0">viennacl::linalg::opencl::amg::amg_coarse</a>(A, amg_context, tag);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a>:</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#a0397785aabbeaa292cf3fbfe0d758dc1">viennacl::linalg::cuda::amg::amg_coarse</a>(A, amg_context, tag);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a>:</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not initialised!"</span>);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not implemented"</span>);</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> }</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> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT, <span class="keyword">typename</span> AMGContextT></div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#ac6c981d0cfcfdc804bc906234b42f4cb"> 103</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#ac6c981d0cfcfdc804bc906234b42f4cb">amg_interpol</a>(<a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> <span class="keyword">const</span> & A,</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> & P,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  AMGContextT & amg_context,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="classviennacl_1_1linalg_1_1amg__tag.html">amg_tag</a> & tag)</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>  <span class="keywordflow">switch</span> (<a class="code" href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a>(A).get_active_handle_id())</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="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>:</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a954f01bcddfc708509f4d2ab34c02b3d">viennacl::linalg::host_based::amg::amg_interpol</a>(A, P, amg_context, tag);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a>:</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a91e20dd6018ee25dcd33b6470e853bb6">viennacl::linalg::opencl::amg::amg_interpol</a>(A, P, amg_context, tag);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a>:</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#a9fce75799e03103c73d005c09ac361e2">viennacl::linalg::cuda::amg::amg_interpol</a>(A, P, amg_context, tag);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a>:</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not initialised!"</span>);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not implemented"</span>);</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> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a7e086cf2c9179128585159e368b450a2"> 132</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a7e086cf2c9179128585159e368b450a2">amg_transpose</a>(<a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> & A,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> & B)</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> {</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="classviennacl_1_1context.html">viennacl::context</a> orig_ctx = <a class="code" href="namespaceviennacl_1_1traits.html#a6707f5dab8f482170d2046a605f46ef8">viennacl::traits::context</a>(A);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="classviennacl_1_1context.html">viennacl::context</a> cpu_ctx(<a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  (void)orig_ctx;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  (void)cpu_ctx;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">switch</span> (<a class="code" href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a>(A).<a class="code" href="classviennacl_1_1backend_1_1mem__handle.html#a5951aceb881068a77b4af8825b547ea3">get_active_handle_id</a>())</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>:</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a8a9d638da3da07ea3eebe634fd33b767">viennacl::linalg::host_based::amg::amg_transpose</a>(A, B);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a>:</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  A.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(cpu_ctx);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  B.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(cpu_ctx);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a8a9d638da3da07ea3eebe634fd33b767">viennacl::linalg::host_based::amg::amg_transpose</a>(A, B);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  A.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(orig_ctx);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  B.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(orig_ctx);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a>:</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  A.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(cpu_ctx);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  B.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(cpu_ctx);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a8a9d638da3da07ea3eebe634fd33b767">viennacl::linalg::host_based::amg::amg_transpose</a>(A, B);</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  A.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(orig_ctx);</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  B.<a class="code" href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">switch_memory_context</a>(orig_ctx);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">//viennacl::linalg::cuda::amg_transpose(A, B);</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a>:</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not initialised!"</span>);</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not implemented"</span>);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</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> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">template</span><<span class="keyword">typename</span> SparseMatrixType, <span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">typename</span> <a class="code" href="structviennacl_1_1enable__if.html">viennacl::enable_if< viennacl::is_any_sparse_matrix<SparseMatrixType>::value</a>>::type</div>
<div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a7da349de29bec5384117238383f88e70"> 174</a></span> <a class="code" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a7da349de29bec5384117238383f88e70">assign_to_dense</a>(SparseMatrixType <span class="keyword">const</span> & A,</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="classviennacl_1_1matrix__base.html">viennacl::matrix_base<NumericT></a> & B)</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>  assert( (A.size1() == B.<a class="code" href="classviennacl_1_1matrix__base.html#a24e4f5fa27a1af5ad47e52a97c065d68">size1</a>()) && <span class="keywordtype">bool</span>(<span class="stringliteral">"Size check failed for assignment to dense matrix: size1(A) != size1(B)"</span>));</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  assert( (A.size2() == B.<a class="code" href="classviennacl_1_1matrix__base.html#a24e4f5fa27a1af5ad47e52a97c065d68">size1</a>()) && <span class="keywordtype">bool</span>(<span class="stringliteral">"Size check failed for assignment to dense matrix: size2(A) != size2(B)"</span>));</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>  <span class="keywordflow">switch</span> (<a class="code" href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a>(A).<a class="code" href="classviennacl_1_1backend_1_1mem__handle.html#a5951aceb881068a77b4af8825b547ea3">get_active_handle_id</a>())</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="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>:</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#ae39d16e7685813209abe899b3f4b979a">viennacl::linalg::host_based::amg::assign_to_dense</a>(A, B);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a>:</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a94dc6c72abd4d8f08f3c732d620cbf22">viennacl::linalg::opencl::amg::assign_to_dense</a>(A, B);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a>:</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#ac6c4463d335fc3dd604639b87ed6229d">viennacl::linalg::cuda::amg::assign_to_dense</a>(A, B);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a>:</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not initialised!"</span>);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not implemented"</span>);</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> }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keyword">template</span><<span class="keyword">typename</span> NumericT></div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a29ea7b468b23bb30826c1f94e6671147"> 203</a></span> <span class="keywordtype">void</span> <a class="code" href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a29ea7b468b23bb30826c1f94e6671147">smooth_jacobi</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iterations,</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classviennacl_1_1compressed__matrix.html">compressed_matrix<NumericT></a> <span class="keyword">const</span> & A,</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <a class="code" href="classviennacl_1_1vector.html">vector<NumericT></a> & x,</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="classviennacl_1_1vector.html">vector<NumericT></a> & x_backup,</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="classviennacl_1_1vector.html">vector<NumericT></a> <span class="keyword">const</span> & rhs_smooth,</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> weight)</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">switch</span> (<a class="code" href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a>(A).get_active_handle_id())</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  {</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a>:</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a4dd22073cd7d7a451100ccc3cb11f6e2">viennacl::linalg::host_based::amg::smooth_jacobi</a>(iterations, A, x, x_backup, rhs_smooth, weight);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#ifdef VIENNACL_WITH_OPENCL</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a>:</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a25836429b0c0feb19c17a79eff6ba03e">viennacl::linalg::opencl::amg::smooth_jacobi</a>(iterations, A, x, x_backup, rhs_smooth, weight);</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="preprocessor">#ifdef VIENNACL_WITH_CUDA</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a>:</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#aed74cfedec05f6e080eee9abdd60f123">viennacl::linalg::cuda::amg::smooth_jacobi</a>(iterations, A, x, x_backup, rhs_smooth, weight);</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a>:</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not initialised!"</span>);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">throw</span> <a class="code" href="classviennacl_1_1memory__exception.html">memory_exception</a>(<span class="stringliteral">"not implemented"</span>);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> }</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> } <span class="comment">//namespace amg</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> } <span class="comment">//namespace detail</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> } <span class="comment">//namespace linalg</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> } <span class="comment">//namespace viennacl</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </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> <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_1opencl_1_1amg_html_a4f036d7c290d3314afcb11c2978b2b48"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a4f036d7c290d3314afcb11c2978b2b48">viennacl::linalg::opencl::amg::amg_influence</a></div><div class="ttdeci">void amg_influence(compressed_matrix< NumericT > const &A, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Dispatcher for influence processing. </div><div class="ttdef"><b>Definition:</b> <a href="opencl_2amg__operations_8hpp_source.html#l00082">amg_operations.hpp:82</a></div></div>
<div class="ttc" id="classviennacl_1_1memory__exception_html"><div class="ttname"><a href="classviennacl_1_1memory__exception.html">viennacl::memory_exception</a></div><div class="ttdoc">Exception class in case of memory errors. </div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00572">forwards.h:572</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1detail_1_1amg_html_ac6c981d0cfcfdc804bc906234b42f4cb"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#ac6c981d0cfcfdc804bc906234b42f4cb">viennacl::linalg::detail::amg::amg_interpol</a></div><div class="ttdeci">void amg_interpol(compressed_matrix< NumericT > const &A, compressed_matrix< NumericT > &P, AMGContextT &amg_context, amg_tag &tag)</div><div class="ttdef"><b>Definition:</b> <a href="amg__operations_8hpp_source.html#l00103">amg_operations.hpp:103</a></div></div>
<div class="ttc" id="opencl_2amg__operations_8hpp_html"><div class="ttname"><a href="opencl_2amg__operations_8hpp.html">amg_operations.hpp</a></div><div class="ttdoc">Implementations of routines for AMG in OpenCL. </div></div>
<div class="ttc" id="matrix_8hpp_html"><div class="ttname"><a href="matrix_8hpp.html">matrix.hpp</a></div><div class="ttdoc">Implementation of the dense matrix class. </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="classviennacl_1_1compressed__matrix_html_aa19a80e2090dbdc953d658b1277221c0"><div class="ttname"><a href="classviennacl_1_1compressed__matrix.html#aa19a80e2090dbdc953d658b1277221c0">viennacl::compressed_matrix::switch_memory_context</a></div><div class="ttdeci">void switch_memory_context(viennacl::context new_ctx)</div><div class="ttdoc">Switches the memory context of the matrix. </div><div class="ttdef"><b>Definition:</b> <a href="compressed__matrix_8hpp_source.html#l00957">compressed_matrix.hpp:957</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1detail_1_1amg_html_a653c387cc9bb39a6e0aa9814f3a7faf8"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a653c387cc9bb39a6e0aa9814f3a7faf8">viennacl::linalg::detail::amg::amg_influence</a></div><div class="ttdeci">void amg_influence(compressed_matrix< NumericT > const &A, AMGContextT &amg_context, amg_tag &tag)</div><div class="ttdef"><b>Definition:</b> <a href="amg__operations_8hpp_source.html#l00051">amg_operations.hpp:51</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1"><div class="ttname"><a href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8adb37af613f34867568e4f6cf720c68b1">viennacl::OPENCL_MEMORY</a></div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00349">forwards.h:349</a></div></div>
<div class="ttc" id="classviennacl_1_1matrix__base_html"><div class="ttname"><a href="classviennacl_1_1matrix__base.html">viennacl::matrix_base< NumericT ></a></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="host__based_2amg__operations_8hpp_html"><div class="ttname"><a href="host__based_2amg__operations_8hpp.html">amg_operations.hpp</a></div><div class="ttdoc">Implementations of routines for AMG using the CPU on the host (with OpenMP if enabled). </div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1amg_html_a0397785aabbeaa292cf3fbfe0d758dc1"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#a0397785aabbeaa292cf3fbfe0d758dc1">viennacl::linalg::cuda::amg::amg_coarse</a></div><div class="ttdeci">void amg_coarse(InternalT1 &A, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Calls the right coarsening procedure. </div><div class="ttdef"><b>Definition:</b> <a href="cuda_2amg__operations_8hpp_source.html#l00526">amg_operations.hpp:526</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1detail_1_1amg_html_a6d7bedbd7fc8f6aa53a05f4fdab6d196"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a6d7bedbd7fc8f6aa53a05f4fdab6d196">viennacl::linalg::detail::amg::amg_coarse</a></div><div class="ttdeci">void amg_coarse(compressed_matrix< NumericT > const &A, AMGContextT &amg_context, amg_tag &tag)</div><div class="ttdef"><b>Definition:</b> <a href="amg__operations_8hpp_source.html#l00077">amg_operations.hpp:77</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="classviennacl_1_1context_html"><div class="ttname"><a href="classviennacl_1_1context.html">viennacl::context</a></div><div class="ttdoc">Represents a generic 'context' similar to an OpenCL context, but is backend-agnostic and thus also su...</div><div class="ttdef"><b>Definition:</b> <a href="context_8hpp_source.html#l00039">context.hpp:39</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1amg_html_a9fce75799e03103c73d005c09ac361e2"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#a9fce75799e03103c73d005c09ac361e2">viennacl::linalg::cuda::amg::amg_interpol</a></div><div class="ttdeci">void amg_interpol(MatrixT const &A, MatrixT &P, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Dispatcher for building the interpolation matrix. </div><div class="ttdef"><b>Definition:</b> <a href="cuda_2amg__operations_8hpp_source.html#l00693">amg_operations.hpp:693</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1opencl_1_1amg_html_a94dc6c72abd4d8f08f3c732d620cbf22"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a94dc6c72abd4d8f08f3c732d620cbf22">viennacl::linalg::opencl::amg::assign_to_dense</a></div><div class="ttdeci">void assign_to_dense(viennacl::compressed_matrix< NumericT, AlignmentV > const &A, viennacl::matrix_base< NumericT > &B)</div><div class="ttdef"><b>Definition:</b> <a href="opencl_2amg__operations_8hpp_source.html#l00400">amg_operations.hpp:400</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1detail_1_1amg_html_a7da349de29bec5384117238383f88e70"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a7da349de29bec5384117238383f88e70">viennacl::linalg::detail::amg::assign_to_dense</a></div><div class="ttdeci">viennacl::enable_if< viennacl::is_any_sparse_matrix< SparseMatrixType >::value >::type assign_to_dense(SparseMatrixType const &A, viennacl::matrix_base< NumericT > &B)</div><div class="ttdef"><b>Definition:</b> <a href="amg__operations_8hpp_source.html#l00174">amg_operations.hpp:174</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1host__based_1_1amg_html_a8a9d638da3da07ea3eebe634fd33b767"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a8a9d638da3da07ea3eebe634fd33b767">viennacl::linalg::host_based::amg::amg_transpose</a></div><div class="ttdeci">void amg_transpose(compressed_matrix< NumericT > const &A, compressed_matrix< NumericT > &B)</div><div class="ttdoc">Computes B = trans(A). </div><div class="ttdef"><b>Definition:</b> <a href="host__based_2amg__operations_8hpp_source.html#l00972">amg_operations.hpp:972</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1detail_1_1amg_html_a29ea7b468b23bb30826c1f94e6671147"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a29ea7b468b23bb30826c1f94e6671147">viennacl::linalg::detail::amg::smooth_jacobi</a></div><div class="ttdeci">void smooth_jacobi(unsigned int iterations, compressed_matrix< NumericT > const &A, vector< NumericT > &x, vector< NumericT > &x_backup, vector< NumericT > const &rhs_smooth, NumericT weight)</div><div class="ttdef"><b>Definition:</b> <a href="amg__operations_8hpp_source.html#l00203">amg_operations.hpp:203</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f"><div class="ttname"><a href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a020ede27e1975479bce748e0e4ea3c7f">viennacl::MEMORY_NOT_INITIALIZED</a></div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00347">forwards.h:347</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2"><div class="ttname"><a href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8ab58facda25e2c7e20d9fe1b5e62f46d2">viennacl::CUDA_MEMORY</a></div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00350">forwards.h:350</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1opencl_1_1amg_html_a91e20dd6018ee25dcd33b6470e853bb6"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a91e20dd6018ee25dcd33b6470e853bb6">viennacl::linalg::opencl::amg::amg_interpol</a></div><div class="ttdeci">void amg_interpol(MatrixT const &A, MatrixT &P, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Dispatcher for building the interpolation matrix. </div><div class="ttdef"><b>Definition:</b> <a href="opencl_2amg__operations_8hpp_source.html#l00385">amg_operations.hpp:385</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1host__based_1_1amg_html_ae39d16e7685813209abe899b3f4b979a"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#ae39d16e7685813209abe899b3f4b979a">viennacl::linalg::host_based::amg::assign_to_dense</a></div><div class="ttdeci">void assign_to_dense(viennacl::compressed_matrix< NumericT, AlignmentV > const &A, viennacl::matrix_base< NumericT > &B)</div><div class="ttdef"><b>Definition:</b> <a href="host__based_2amg__operations_8hpp_source.html#l01042">amg_operations.hpp:1042</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1amg_html_ac6c4463d335fc3dd604639b87ed6229d"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#ac6c4463d335fc3dd604639b87ed6229d">viennacl::linalg::cuda::amg::assign_to_dense</a></div><div class="ttdeci">void assign_to_dense(viennacl::compressed_matrix< NumericT, AlignmentV > const &A, viennacl::matrix_base< NumericT > &B)</div><div class="ttdef"><b>Definition:</b> <a href="cuda_2amg__operations_8hpp_source.html#l00730">amg_operations.hpp:730</a></div></div>
<div class="ttc" id="cuda_2amg__operations_8hpp_html"><div class="ttname"><a href="cuda_2amg__operations_8hpp.html">amg_operations.hpp</a></div><div class="ttdoc">Implementations of routines for AMG in OpenCL. </div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1amg_html_aed74cfedec05f6e080eee9abdd60f123"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#aed74cfedec05f6e080eee9abdd60f123">viennacl::linalg::cuda::amg::smooth_jacobi</a></div><div class="ttdeci">void smooth_jacobi(unsigned int iterations, compressed_matrix< NumericT > const &A, vector< NumericT > &x, vector< NumericT > &x_backup, vector< NumericT > const &rhs_smooth, NumericT weight)</div><div class="ttdoc">Damped Jacobi Smoother (CUDA version) </div><div class="ttdef"><b>Definition:</b> <a href="cuda_2amg__operations_8hpp_source.html#l00791">amg_operations.hpp:791</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1detail_1_1amg_html_a7e086cf2c9179128585159e368b450a2"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1detail_1_1amg.html#a7e086cf2c9179128585159e368b450a2">viennacl::linalg::detail::amg::amg_transpose</a></div><div class="ttdeci">void amg_transpose(compressed_matrix< NumericT > &A, compressed_matrix< NumericT > &B)</div><div class="ttdef"><b>Definition:</b> <a href="amg__operations_8hpp_source.html#l00132">amg_operations.hpp:132</a></div></div>
<div class="ttc" id="classviennacl_1_1vector_html"><div class="ttname"><a href="classviennacl_1_1vector.html">viennacl::vector< NumericT ></a></div></div>
<div class="ttc" id="classviennacl_1_1matrix__base_html_a24e4f5fa27a1af5ad47e52a97c065d68"><div class="ttname"><a href="classviennacl_1_1matrix__base.html#a24e4f5fa27a1af5ad47e52a97c065d68">viennacl::matrix_base::size1</a></div><div class="ttdeci">size_type size1() const </div><div class="ttdoc">Returns the number of rows. </div><div class="ttdef"><b>Definition:</b> <a href="matrix__def_8hpp_source.html#l00224">matrix_def.hpp:224</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1host__based_1_1amg_html_a4dd22073cd7d7a451100ccc3cb11f6e2"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a4dd22073cd7d7a451100ccc3cb11f6e2">viennacl::linalg::host_based::amg::smooth_jacobi</a></div><div class="ttdeci">void smooth_jacobi(unsigned int iterations, compressed_matrix< NumericT > const &A, vector< NumericT > &x, vector< NumericT > &x_backup, vector< NumericT > const &rhs_smooth, NumericT weight)</div><div class="ttdoc">Damped Jacobi Smoother (CUDA version) </div><div class="ttdef"><b>Definition:</b> <a href="host__based_2amg__operations_8hpp_source.html#l01074">amg_operations.hpp:1074</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4"><div class="ttname"><a href="namespaceviennacl.html#a00b40450b6b2fd87aad3527d9b2084b8a427356f0fb1b8d32b28f37e36b272df4">viennacl::MAIN_MEMORY</a></div><div class="ttdef"><b>Definition:</b> <a href="forwards_8h_source.html#l00348">forwards.h:348</a></div></div>
<div class="ttc" id="classviennacl_1_1linalg_1_1amg__tag_html"><div class="ttname"><a href="classviennacl_1_1linalg_1_1amg__tag.html">viennacl::linalg::amg_tag</a></div><div class="ttdoc">A tag for algebraic multigrid (AMG). Used to transport information from the user to the implementatio...</div><div class="ttdef"><b>Definition:</b> <a href="amg__base_8hpp_source.html#l00064">amg_base.hpp:64</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1host__based_1_1amg_html_a07adc302c361376437c88f1c1e7e0845"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a07adc302c361376437c88f1c1e7e0845">viennacl::linalg::host_based::amg::amg_influence</a></div><div class="ttdeci">void amg_influence(compressed_matrix< NumericT > const &A, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Dispatcher for influence processing. </div><div class="ttdef"><b>Definition:</b> <a href="host__based_2amg__operations_8hpp_source.html#l00224">amg_operations.hpp:224</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1opencl_1_1amg_html_a25836429b0c0feb19c17a79eff6ba03e"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#a25836429b0c0feb19c17a79eff6ba03e">viennacl::linalg::opencl::amg::smooth_jacobi</a></div><div class="ttdeci">void smooth_jacobi(unsigned int iterations, compressed_matrix< NumericT > const &A, vector< NumericT > &x, vector< NumericT > &x_backup, vector< NumericT > const &rhs_smooth, NumericT weight)</div><div class="ttdoc">Jacobi Smoother (OpenCL version) </div><div class="ttdef"><b>Definition:</b> <a href="opencl_2amg__operations_8hpp_source.html#l00427">amg_operations.hpp:427</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1traits_html_a6707f5dab8f482170d2046a605f46ef8"><div class="ttname"><a href="namespaceviennacl_1_1traits.html#a6707f5dab8f482170d2046a605f46ef8">viennacl::traits::context</a></div><div class="ttdeci">viennacl::context context(T const &t)</div><div class="ttdoc">Returns an ID for the currently active memory domain of an object. </div><div class="ttdef"><b>Definition:</b> <a href="traits_2context_8hpp_source.html#l00040">context.hpp:40</a></div></div>
<div class="ttc" id="vector_8hpp_html"><div class="ttname"><a href="vector_8hpp.html">vector.hpp</a></div><div class="ttdoc">The vector type with operator-overloads and proxy classes is defined here. Linear algebra operations ...</div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1host__based_1_1amg_html_ac60ddb0b95d73146d903ba0f1c10b707"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#ac60ddb0b95d73146d903ba0f1c10b707">viennacl::linalg::host_based::amg::amg_coarse</a></div><div class="ttdeci">void amg_coarse(MatrixT &A, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Entry point and dispatcher for coarsening procedures. </div><div class="ttdef"><b>Definition:</b> <a href="host__based_2amg__operations_8hpp_source.html#l00697">amg_operations.hpp:697</a></div></div>
<div class="ttc" id="classviennacl_1_1compressed__matrix_html"><div class="ttname"><a href="classviennacl_1_1compressed__matrix.html">viennacl::compressed_matrix< NumericT ></a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1opencl_1_1amg_html_ac706dd2449d6dc3b39a9e0c67dcb7db0"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1opencl_1_1amg.html#ac706dd2449d6dc3b39a9e0c67dcb7db0">viennacl::linalg::opencl::amg::amg_coarse</a></div><div class="ttdeci">void amg_coarse(InternalT1 &A, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Calls the right coarsening procedure. </div><div class="ttdef"><b>Definition:</b> <a href="opencl_2amg__operations_8hpp_source.html#l00286">amg_operations.hpp:286</a></div></div>
<div class="ttc" id="amg__base_8hpp_html"><div class="ttname"><a href="amg__base_8hpp.html">amg_base.hpp</a></div><div class="ttdoc">Helper classes and functions for the AMG preconditioner. Experimental. </div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1host__based_1_1amg_html_a954f01bcddfc708509f4d2ab34c02b3d"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1host__based_1_1amg.html#a954f01bcddfc708509f4d2ab34c02b3d">viennacl::linalg::host_based::amg::amg_interpol</a></div><div class="ttdeci">void amg_interpol(MatrixT const &A, MatrixT &P, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Dispatcher for building the interpolation matrix. </div><div class="ttdef"><b>Definition:</b> <a href="host__based_2amg__operations_8hpp_source.html#l00952">amg_operations.hpp:952</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1traits_html_ae39853b7f291a697e119a139439178fb"><div class="ttname"><a href="namespaceviennacl_1_1traits.html#ae39853b7f291a697e119a139439178fb">viennacl::traits::handle</a></div><div class="ttdeci">viennacl::backend::mem_handle & handle(T &obj)</div><div class="ttdoc">Returns the generic memory handle of an object. Non-const version. </div><div class="ttdef"><b>Definition:</b> <a href="traits_2handle_8hpp_source.html#l00041">handle.hpp:41</a></div></div>
<div class="ttc" id="scalar_8hpp_html"><div class="ttname"><a href="scalar_8hpp.html">scalar.hpp</a></div><div class="ttdoc">Implementation of the ViennaCL scalar class. </div></div>
<div class="ttc" id="classviennacl_1_1backend_1_1mem__handle_html_a5951aceb881068a77b4af8825b547ea3"><div class="ttname"><a href="classviennacl_1_1backend_1_1mem__handle.html#a5951aceb881068a77b4af8825b547ea3">viennacl::backend::mem_handle::get_active_handle_id</a></div><div class="ttdeci">memory_types get_active_handle_id() const </div><div class="ttdoc">Returns an ID for the currently active memory buffer. Other memory buffers might contain old or no da...</div><div class="ttdef"><b>Definition:</b> <a href="mem__handle_8hpp_source.html#l00118">mem_handle.hpp:118</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_1_1cuda_1_1amg_html_a28e3755d2f30432e39bb842732129098"><div class="ttname"><a href="namespaceviennacl_1_1linalg_1_1cuda_1_1amg.html#a28e3755d2f30432e39bb842732129098">viennacl::linalg::cuda::amg::amg_influence</a></div><div class="ttdeci">void amg_influence(compressed_matrix< NumericT > const &A, viennacl::linalg::detail::amg::amg_level_context &amg_context, viennacl::linalg::amg_tag &tag)</div><div class="ttdoc">Dispatcher for influence processing. </div><div class="ttdef"><b>Definition:</b> <a href="cuda_2amg__operations_8hpp_source.html#l00103">amg_operations.hpp:103</a></div></div>
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