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 <span id="projectnumber">1.7.1</span>
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<div class="title">blas3.hpp</div> </div>
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<a href="blas3_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_SRC_BLAS3_HPP</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define VIENNACL_SRC_BLAS3_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) 2010-2014, 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="l00021"></a><span class="lineno"> 21</span> <span class="comment">// include necessary system headers</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <iostream></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="viennacl_8hpp.html">viennacl.hpp</a>"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="viennacl__private_8hpp.html">viennacl_private.hpp</a>"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">//include basic scalar and vector types of ViennaCL</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="scalar_8hpp.html">viennacl/scalar.hpp</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="vector_8hpp.html">viennacl/vector.hpp</a>"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="vector_8hpp.html">viennacl/vector.hpp</a>"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="matrix_8hpp.html">viennacl/matrix.hpp</a>"</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="direct__solve_8hpp.html">viennacl/linalg/direct_solve.hpp</a>"</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="prod_8hpp.html">viennacl/linalg/prod.hpp</a>"</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="namespacedetail.html"> 36</a></span> <span class="keyword">namespace </span>detail</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">template</span> <<span class="keyword">typename</span> ScalarType, <span class="keyword">typename</span> MatrixTypeA, <span class="keyword">typename</span> MatrixTypeB, <span class="keyword">typename</span> MatrixTypeC></div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespacedetail.html#a3ab3ec44d81f38ad6c838aaf1c827215"> 39</a></span>  <span class="keywordtype">void</span> <a class="code" href="namespacedetail.html#a3ab3ec44d81f38ad6c838aaf1c827215">gemm_dispatch</a>(<a class="code" href="fft__1d_8cpp.html#ad5c19ca4f47d3f8ec21232a5af2624e5">ScalarType</a> alpha,</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  MatrixTypeA <span class="keyword">const</span> & A, <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519">ViennaCLTranspose</a> transA,</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  MatrixTypeB <span class="keyword">const</span> & B, <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519">ViennaCLTranspose</a> transB,</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="fft__1d_8cpp.html#ad5c19ca4f47d3f8ec21232a5af2624e5">ScalarType</a> beta,</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  MatrixTypeC & C)</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> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (transA == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519ab858179ff3fab038dbb2e5e5c460084d">ViennaCLTrans</a> && transB == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519ab858179ff3fab038dbb2e5e5c460084d">ViennaCLTrans</a>)</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="namespaceviennacl_1_1linalg.html#aafc6db8d806f67c24f93eaaded84b853">viennacl::linalg::prod_impl</a>(<a class="code" href="namespaceviennacl.html#a2ee5dd77d41040e0a937a60346475b84">viennacl::trans</a>(A), <a class="code" href="namespaceviennacl.html#a2ee5dd77d41040e0a937a60346475b84">viennacl::trans</a>(B), C, alpha, beta);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (transA == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519ab858179ff3fab038dbb2e5e5c460084d">ViennaCLTrans</a> && transB == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519a7fac0c3c6a5af870895446d06f7c13fc">ViennaCLNoTrans</a>)</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="namespaceviennacl_1_1linalg.html#aafc6db8d806f67c24f93eaaded84b853">viennacl::linalg::prod_impl</a>(<a class="code" href="namespaceviennacl.html#a2ee5dd77d41040e0a937a60346475b84">viennacl::trans</a>(A), B, C, alpha, beta);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (transA == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519a7fac0c3c6a5af870895446d06f7c13fc">ViennaCLNoTrans</a> && transB == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519ab858179ff3fab038dbb2e5e5c460084d">ViennaCLTrans</a>)</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="namespaceviennacl_1_1linalg.html#aafc6db8d806f67c24f93eaaded84b853">viennacl::linalg::prod_impl</a>(A, <a class="code" href="namespaceviennacl.html#a2ee5dd77d41040e0a937a60346475b84">viennacl::trans</a>(B), C, alpha, beta);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (transA == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519a7fac0c3c6a5af870895446d06f7c13fc">ViennaCLNoTrans</a> && transB == <a class="code" href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519a7fac0c3c6a5af870895446d06f7c13fc">ViennaCLNoTrans</a>)</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="namespaceviennacl_1_1linalg.html#aafc6db8d806f67c24f93eaaded84b853">viennacl::linalg::prod_impl</a>(A, B, C, alpha, beta);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">//else</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// return ViennaCLGenericFailure;</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</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> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="viennacl_8hpp_html_a0f5320939ecbf84bb8d0f29646c5a519"><div class="ttname"><a href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519">ViennaCLTranspose</a></div><div class="ttdeci">ViennaCLTranspose</div><div class="ttdef"><b>Definition:</b> <a href="viennacl_8hpp_source.html#l00068">viennacl.hpp:68</a></div></div>
<div class="ttc" id="namespaceviennacl_html_a2ee5dd77d41040e0a937a60346475b84"><div class="ttname"><a href="namespaceviennacl.html#a2ee5dd77d41040e0a937a60346475b84">viennacl::trans</a></div><div class="ttdeci">viennacl::enable_if< viennacl::is_any_sparse_matrix< M1 >::value, matrix_expression< const M1, const M1, op_trans > >::type trans(const M1 &mat)</div><div class="ttdoc">Returns an expression template class representing a transposed matrix. </div><div class="ttdef"><b>Definition:</b> <a href="sparse__matrix__operations_8hpp_source.html#l00376">sparse_matrix_operations.hpp:376</a></div></div>
<div class="ttc" id="namespacedetail_html_a3ab3ec44d81f38ad6c838aaf1c827215"><div class="ttname"><a href="namespacedetail.html#a3ab3ec44d81f38ad6c838aaf1c827215">detail::gemm_dispatch</a></div><div class="ttdeci">void gemm_dispatch(ScalarType alpha, MatrixTypeA const &A, ViennaCLTranspose transA, MatrixTypeB const &B, ViennaCLTranspose transB, ScalarType beta, MatrixTypeC &C)</div><div class="ttdef"><b>Definition:</b> <a href="blas3_8hpp_source.html#l00039">blas3.hpp:39</a></div></div>
<div class="ttc" id="prod_8hpp_html"><div class="ttname"><a href="prod_8hpp.html">prod.hpp</a></div><div class="ttdoc">Generic interface for matrix-vector and matrix-matrix products. See viennacl/linalg/vector_operations...</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="viennacl__private_8hpp_html"><div class="ttname"><a href="viennacl__private_8hpp.html">viennacl_private.hpp</a></div></div>
<div class="ttc" id="direct__solve_8hpp_html"><div class="ttname"><a href="direct__solve_8hpp.html">direct_solve.hpp</a></div><div class="ttdoc">Implementations of dense direct solvers are found here. </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="fft__1d_8cpp_html_ad5c19ca4f47d3f8ec21232a5af2624e5"><div class="ttname"><a href="fft__1d_8cpp.html#ad5c19ca4f47d3f8ec21232a5af2624e5">ScalarType</a></div><div class="ttdeci">float ScalarType</div><div class="ttdef"><b>Definition:</b> <a href="fft__1d_8cpp_source.html#l00042">fft_1d.cpp:42</a></div></div>
<div class="ttc" id="viennacl_8hpp_html_a0f5320939ecbf84bb8d0f29646c5a519a7fac0c3c6a5af870895446d06f7c13fc"><div class="ttname"><a href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519a7fac0c3c6a5af870895446d06f7c13fc">ViennaCLNoTrans</a></div><div class="ttdef"><b>Definition:</b> <a href="viennacl_8hpp_source.html#l00071">viennacl.hpp:71</a></div></div>
<div class="ttc" id="namespaceviennacl_1_1linalg_html_aafc6db8d806f67c24f93eaaded84b853"><div class="ttname"><a href="namespaceviennacl_1_1linalg.html#aafc6db8d806f67c24f93eaaded84b853">viennacl::linalg::prod_impl</a></div><div class="ttdeci">void prod_impl(const matrix_base< NumericT > &mat, const vector_base< NumericT > &vec, vector_base< NumericT > &result)</div><div class="ttdoc">Carries out matrix-vector multiplication. </div><div class="ttdef"><b>Definition:</b> <a href="matrix__operations_8hpp_source.html#l00438">matrix_operations.hpp:438</a></div></div>
<div class="ttc" id="viennacl_8hpp_html_a0f5320939ecbf84bb8d0f29646c5a519ab858179ff3fab038dbb2e5e5c460084d"><div class="ttname"><a href="viennacl_8hpp.html#a0f5320939ecbf84bb8d0f29646c5a519ab858179ff3fab038dbb2e5e5c460084d">ViennaCLTrans</a></div><div class="ttdef"><b>Definition:</b> <a href="viennacl_8hpp_source.html#l00072">viennacl.hpp:72</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="viennacl_8hpp_html"><div class="ttname"><a href="viennacl_8hpp.html">viennacl.hpp</a></div></div>
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