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<h1>dist.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// dist.h</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 1996 Limit Point Systems, Inc.</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// Author: Curtis Janssen <cljanss@limitpt.com></span>
<a name="l00007"></a>00007 <span class="comment">// Maintainer: LPS</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// This file is part of the SC Toolkit.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// The SC Toolkit is free software; you can redistribute it and/or modify</span>
<a name="l00012"></a>00012 <span class="comment">// it under the terms of the GNU Library General Public License as published by</span>
<a name="l00013"></a>00013 <span class="comment">// the Free Software Foundation; either version 2, or (at your option)</span>
<a name="l00014"></a>00014 <span class="comment">// any later version.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// The SC Toolkit is distributed in the hope that it will be useful,</span>
<a name="l00017"></a>00017 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00018"></a>00018 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00019"></a>00019 <span class="comment">// GNU Library General Public License for more details.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// You should have received a copy of the GNU Library General Public License</span>
<a name="l00022"></a>00022 <span class="comment">// along with the SC Toolkit; see the file COPYING.LIB. If not, write to</span>
<a name="l00023"></a>00023 <span class="comment">// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00024"></a>00024 <span class="comment">//</span>
<a name="l00025"></a>00025 <span class="comment">// The U.S. Government is granted a limited license as per AL 91-7.</span>
<a name="l00026"></a>00026 <span class="comment">//</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#ifdef __GNUC__</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#pragma interface</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a>00032 <span class="preprocessor">#ifndef _math_scmat_dist_h</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define _math_scmat_dist_h</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <util/group/message.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <util/group/mstate.h></span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="preprocessor">#include <math/scmat/block.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <math/scmat/matrix.h></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include <math/scmat/abstract.h></span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keyword">namespace </span>sc {
<a name="l00043"></a>00043
<a name="l00046"></a><a class="code" href="classsc_1_1DistSCMatrixKit.html">00046</a> <span class="keyword">class </span><a class="code" href="classsc_1_1DistSCMatrixKit.html" title="The DistSCMatrixKit produces matrices that work in a many processor environment.">DistSCMatrixKit</a>: <span class="keyword">public</span> <a class="code" href="classsc_1_1SCMatrixKit.html" title="The SCMatrixKit abstract class acts as a factory for producing matrices.">SCMatrixKit</a> {
<a name="l00047"></a>00047 <span class="keyword">public</span>:
<a name="l00048"></a>00048 <a class="code" href="classsc_1_1DistSCMatrixKit.html" title="The DistSCMatrixKit produces matrices that work in a many processor environment.">DistSCMatrixKit</a>(<span class="keyword">const</span> <a class="code" href="classsc_1_1Ref.html">Ref<MessageGrp></a> &grp = 0);
<a name="l00049"></a>00049 <a class="code" href="classsc_1_1DistSCMatrixKit.html" title="The DistSCMatrixKit produces matrices that work in a many processor environment.">DistSCMatrixKit</a>(<span class="keyword">const</span> <a class="code" href="classsc_1_1Ref.html">Ref<KeyVal></a>&);
<a name="l00050"></a>00050 ~<a class="code" href="classsc_1_1DistSCMatrixKit.html" title="The DistSCMatrixKit produces matrices that work in a many processor environment.">DistSCMatrixKit</a>();
<a name="l00051"></a>00051 <a class="code" href="classsc_1_1SCMatrix.html" title="The SCMatrix class is the abstract base class for general double valued n by m matrices...">SCMatrix</a>* <a class="code" href="classsc_1_1DistSCMatrixKit.html#61f9fae36c09aafa5217b52091389cc8" title="Given the dimensions, create matrices or vectors.">matrix</a>(<span class="keyword">const</span> <a class="code" href="classsc_1_1RefSCDimension.html" title="The RefSCDimension class is a smart pointer to an SCDimension specialization.">RefSCDimension</a>&,<span class="keyword">const</span> <a class="code" href="classsc_1_1RefSCDimension.html" title="The RefSCDimension class is a smart pointer to an SCDimension specialization.">RefSCDimension</a>&);
<a name="l00052"></a>00052 <a class="code" href="classsc_1_1SymmSCMatrix.html" title="The SymmSCMatrix class is the abstract base class for symmetric double valued matrices...">SymmSCMatrix</a>* symmmatrix(<span class="keyword">const</span> <a class="code" href="classsc_1_1RefSCDimension.html" title="The RefSCDimension class is a smart pointer to an SCDimension specialization.">RefSCDimension</a>&);
<a name="l00053"></a>00053 <a class="code" href="classsc_1_1DiagSCMatrix.html" title="The SymmSCMatrix class is the abstract base class for diagonal double valued matrices...">DiagSCMatrix</a>* diagmatrix(<span class="keyword">const</span> <a class="code" href="classsc_1_1RefSCDimension.html" title="The RefSCDimension class is a smart pointer to an SCDimension specialization.">RefSCDimension</a>&);
<a name="l00054"></a>00054 <a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>* vector(<span class="keyword">const</span> <a class="code" href="classsc_1_1RefSCDimension.html" title="The RefSCDimension class is a smart pointer to an SCDimension specialization.">RefSCDimension</a>&);
<a name="l00055"></a>00055 };
<a name="l00056"></a>00056
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">class </span>DistSCVector: <span class="keyword">public</span> <a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a> {
<a name="l00059"></a>00059 <span class="keyword">friend</span> <span class="keyword">class </span>DistSCMatrix;
<a name="l00060"></a>00060 <span class="keyword">friend</span> <span class="keyword">class </span>DistSymmSCMatrix;
<a name="l00061"></a>00061 <span class="keyword">friend</span> <span class="keyword">class </span>DistDiagSCMatrix;
<a name="l00062"></a>00062 <span class="keyword">protected</span>:
<a name="l00063"></a>00063 <a class="code" href="classsc_1_1Ref.html">Ref<SCMatrixBlockList></a> blocklist;
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keywordtype">void</span> init_blocklist();
<a name="l00066"></a>00066 <span class="keywordtype">double</span> *find_element(<span class="keywordtype">int</span> i) <span class="keyword">const</span>;
<a name="l00067"></a>00067 <span class="keywordtype">int</span> element_to_node(<span class="keywordtype">int</span> i) <span class="keyword">const</span>;
<a name="l00068"></a>00068 <span class="keywordtype">int</span> block_to_node(<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00069"></a>00069 <a class="code" href="classsc_1_1Ref.html">Ref<SCMatrixBlock></a> block_to_block(<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00070"></a>00070 <span class="keywordtype">void</span> error(<span class="keyword">const</span> <span class="keywordtype">char</span> *);
<a name="l00071"></a>00071 <span class="keyword">public</span>:
<a name="l00072"></a>00072 DistSCVector(<span class="keyword">const</span> <a class="code" href="classsc_1_1RefSCDimension.html" title="The RefSCDimension class is a smart pointer to an SCDimension specialization.">RefSCDimension</a>&, <a class="code" href="classsc_1_1DistSCMatrixKit.html" title="The DistSCMatrixKit produces matrices that work in a many processor environment.">DistSCMatrixKit</a>*);
<a name="l00073"></a>00073 ~DistSCVector();
<a name="l00074"></a>00074 <span class="keywordtype">void</span> assign_p(<span class="keyword">const</span> <span class="keywordtype">double</span>*);
<a name="l00075"></a>00075 <span class="keywordtype">void</span> assign_v(<a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>*a);
<a name="l00076"></a>00076 <span class="keywordtype">void</span> convert(<span class="keywordtype">double</span>* v) <span class="keyword">const</span>;
<a name="l00077"></a>00077 <span class="keywordtype">void</span> convert(<a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a> *);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keywordtype">void</span> set_element(<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00080"></a>00080 <span class="keywordtype">void</span> accumulate_element(<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00081"></a>00081 <span class="keywordtype">double</span> get_element(<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00082"></a>00082 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> <a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>*);
<a name="l00083"></a>00083 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> <a class="code" href="classsc_1_1SCMatrix.html" title="The SCMatrix class is the abstract base class for general double valued n by m matrices...">SCMatrix</a>*m);
<a name="l00084"></a>00084 <span class="keywordtype">double</span> scalar_product(<a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>*);
<a name="l00085"></a>00085 <span class="keywordtype">void</span> accumulate_product_rv(<a class="code" href="classsc_1_1SCMatrix.html" title="The SCMatrix class is the abstract base class for general double valued n by m matrices...">SCMatrix</a> *, <a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a> *);
<a name="l00086"></a>00086 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> <a class="code" href="classsc_1_1Ref.html" title="A template class that maintains references counts.">Ref<SCElementOp></a>&);
<a name="l00087"></a>00087 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> <a class="code" href="classsc_1_1Ref.html" title="A template class that maintains references counts.">Ref<SCElementOp2></a>&,
<a name="l00088"></a>00088 <a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>*);
<a name="l00089"></a>00089 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> <a class="code" href="classsc_1_1Ref.html" title="A template class that maintains references counts.">Ref<SCElementOp3></a>&,
<a name="l00090"></a>00090 <a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>*,<a class="code" href="classsc_1_1SCVector.html" title="The SCVector class is the abstract base class for double valued vectors.">SCVector</a>*);
<a name="l00091"></a>00091 <span class="keywordtype">void</span> vprint(<span class="keyword">const</span> <span class="keywordtype">char</span>* title=0,
<a name="l00092"></a>00092 std::ostream& out=<a class="code" href="classsc_1_1ExEnv.html#360216acd1f990e999c0ed46cb350b1f" title="Return an ostream that writes from node 0.">ExEnv::out0</a>(), <span class="keywordtype">int</span> =10) <span class="keyword">const</span>;
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <a class="code" href="classsc_1_1Ref.html">Ref<SCMatrixSubblockIter></a> local_blocks(SCMatrixSubblockIter::Access);
<a name="l00095"></a>00095 <a class="code" href="classsc_1_1Ref.html">Ref<SCMatrixSubblockIter></a> all_blocks(SCMatrixSubblockIter::Access);
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <a class="code" href="classsc_1_1Ref.html" title="A template class that maintains references counts.">Ref<DistSCMatrixKit></a> skit();
<a name="l00098"></a>00098 };
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keyword">class </span>DistSCMatrix: <span class="keyword">public</span> SCMatrix {
<a name="l00101"></a>00101 <span class="keyword">friend</span> <span class="keyword">class </span>DistSymmSCMatrix;
<a name="l00102"></a>00102 <span class="keyword">friend</span> <span class="keyword">class </span>DistDiagSCMatrix;
<a name="l00103"></a>00103 <span class="keyword">friend</span> <span class="keyword">class </span>DistSCVector;
<a name="l00104"></a>00104 <span class="keyword">protected</span>:
<a name="l00105"></a>00105 Ref<SCMatrixBlockList> blocklist;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keywordtype">int</span> vecoff;
<a name="l00108"></a>00108 <span class="keywordtype">int</span> nvec;
<a name="l00109"></a>00109 <span class="keywordtype">double</span> **vec;
<a name="l00110"></a>00110 <span class="keyword">protected</span>:
<a name="l00111"></a>00111 <span class="comment">// utility functions</span>
<a name="l00112"></a>00112 <span class="keywordtype">void</span> init_blocklist();
<a name="l00113"></a>00113 <span class="keywordtype">void</span> error(<span class="keyword">const</span> <span class="keywordtype">char</span> *);
<a name="l00114"></a>00114 <span class="keywordtype">double</span> *find_element(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j) <span class="keyword">const</span>;
<a name="l00115"></a>00115 <span class="keywordtype">int</span> element_to_node(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j) <span class="keyword">const</span>;
<a name="l00116"></a>00116 <span class="keywordtype">int</span> block_to_node(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00117"></a>00117 Ref<SCMatrixBlock> block_to_block(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00118"></a>00118 Ref<SCBlockInfo> rowblocks()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d1->blocks(); }
<a name="l00119"></a>00119 Ref<SCBlockInfo> colblocks()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d2->blocks(); }
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keyword">enum</span> VecOp {CopyFromVec, CopyToVec, AccumFromVec, AccumToVec};
<a name="l00122"></a>00122 <span class="keyword">enum</span> Form { Row, Col } form;
<a name="l00123"></a>00123 <span class="keywordtype">void</span> create_vecform(Form, <span class="keywordtype">int</span> nvec = -1);
<a name="l00124"></a>00124 <span class="keywordtype">void</span> delete_vecform();
<a name="l00125"></a>00125 <span class="keywordtype">void</span> vecform_op(VecOp op, <span class="keywordtype">int</span> *ivec = 0);
<a name="l00126"></a>00126 <span class="keywordtype">void</span> vecform_zero();
<a name="l00127"></a>00127 <span class="keyword">public</span>:
<a name="l00128"></a>00128 DistSCMatrix(<span class="keyword">const</span> RefSCDimension&, <span class="keyword">const</span> RefSCDimension&,
<a name="l00129"></a>00129 DistSCMatrixKit*);
<a name="l00130"></a>00130 ~DistSCMatrix();
<a name="l00131"></a>00131
<a name="l00132"></a>00132 <span class="comment">// implementations and overrides of virtual functions</span>
<a name="l00133"></a>00133 <span class="keywordtype">double</span> get_element(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00134"></a>00134 <span class="keywordtype">void</span> set_element(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00135"></a>00135 <span class="keywordtype">void</span> accumulate_element(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00136"></a>00136 SCMatrix * get_subblock(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00137"></a>00137 <span class="keywordtype">void</span> assign_subblock(SCMatrix*, <span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>=0,<span class="keywordtype">int</span>=0);
<a name="l00138"></a>00138 <span class="keywordtype">void</span> accumulate_subblock(SCMatrix*, <span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>=0,<span class="keywordtype">int</span>=0);
<a name="l00139"></a>00139 SCVector * get_row(<span class="keywordtype">int</span> i);
<a name="l00140"></a>00140 SCVector * get_column(<span class="keywordtype">int</span> i);
<a name="l00141"></a>00141 <span class="keywordtype">void</span> assign_row(SCVector *v, <span class="keywordtype">int</span> i);
<a name="l00142"></a>00142 <span class="keywordtype">void</span> assign_column(SCVector *v, <span class="keywordtype">int</span> i);
<a name="l00143"></a>00143 <span class="keywordtype">void</span> accumulate_row(SCVector *v, <span class="keywordtype">int</span> i);
<a name="l00144"></a>00144 <span class="keywordtype">void</span> accumulate_column(SCVector *v, <span class="keywordtype">int</span> i);
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keywordtype">void</span> accumulate_outer_product(SCVector*,SCVector*);
<a name="l00147"></a>00147 <span class="keywordtype">void</span> accumulate_product_rr(SCMatrix*,SCMatrix*);
<a name="l00148"></a>00148 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> SCMatrix*);
<a name="l00149"></a>00149 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> SymmSCMatrix*);
<a name="l00150"></a>00150 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> DiagSCMatrix*);
<a name="l00151"></a>00151 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> SCVector*);
<a name="l00152"></a>00152 <span class="keywordtype">void</span> transpose_this();
<a name="l00153"></a>00153 <span class="keywordtype">double</span> invert_this();
<a name="l00154"></a>00154 <span class="keywordtype">double</span> solve_this(SCVector*);
<a name="l00155"></a>00155 <span class="keywordtype">double</span> determ_this();
<a name="l00156"></a>00156 <span class="keywordtype">double</span> trace();
<a name="l00157"></a>00157 <span class="keywordtype">void</span> gen_invert_this();
<a name="l00158"></a>00158 <span class="keywordtype">void</span> schmidt_orthog(SymmSCMatrix*,<span class="keywordtype">int</span>);
<a name="l00159"></a>00159 <span class="keywordtype">int</span> schmidt_orthog_tol(SymmSCMatrix*, <span class="keywordtype">double</span> tol, <span class="keywordtype">double</span> *res=0);
<a name="l00160"></a>00160 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp>&);
<a name="l00161"></a>00161 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp2>&,
<a name="l00162"></a>00162 SCMatrix*);
<a name="l00163"></a>00163 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp3>&,
<a name="l00164"></a>00164 SCMatrix*,SCMatrix*);
<a name="l00165"></a>00165 <span class="keywordtype">void</span> vprint(<span class="keyword">const</span> <span class="keywordtype">char</span>* title=0,
<a name="l00166"></a>00166 std::ostream& out=<a class="code" href="classsc_1_1ExEnv.html#360216acd1f990e999c0ed46cb350b1f" title="Return an ostream that writes from node 0.">ExEnv::out0</a>(), <span class="keywordtype">int</span> =10);
<a name="l00167"></a>00167 <span class="keywordtype">void</span> vprint(<span class="keyword">const</span> <span class="keywordtype">char</span>* title=0,
<a name="l00168"></a>00168 std::ostream& out=<a class="code" href="classsc_1_1ExEnv.html#360216acd1f990e999c0ed46cb350b1f" title="Return an ostream that writes from node 0.">ExEnv::out0</a>(), <span class="keywordtype">int</span> =10) <span class="keyword">const</span>;
<a name="l00169"></a>00169
<a name="l00170"></a>00170 Ref<SCMatrixSubblockIter> local_blocks(SCMatrixSubblockIter::Access);
<a name="l00171"></a>00171 Ref<SCMatrixSubblockIter> all_blocks(SCMatrixSubblockIter::Access);
<a name="l00172"></a>00172
<a name="l00173"></a>00173 Ref<DistSCMatrixKit> skit();
<a name="l00174"></a>00174 };
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keyword">class </span>DistSymmSCMatrix: <span class="keyword">public</span> SymmSCMatrix {
<a name="l00177"></a>00177 <span class="keyword">friend</span> <span class="keyword">class </span>DistSCMatrix;
<a name="l00178"></a>00178 <span class="keyword">friend</span> <span class="keyword">class </span>DistDiagSCMatrix;
<a name="l00179"></a>00179 <span class="keyword">friend</span> <span class="keyword">class </span>DistSCVector;
<a name="l00180"></a>00180 <span class="keyword">protected</span>:
<a name="l00181"></a>00181 Ref<SCMatrixBlockList> blocklist;
<a name="l00182"></a>00182 <span class="keyword">protected</span>:
<a name="l00183"></a>00183 <span class="comment">// utility functions</span>
<a name="l00184"></a>00184 <span class="keywordtype">void</span> init_blocklist();
<a name="l00185"></a>00185 <span class="keywordtype">double</span> *find_element(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j) <span class="keyword">const</span>;
<a name="l00186"></a>00186 <span class="keywordtype">int</span> element_to_node(<span class="keywordtype">int</span> i, <span class="keywordtype">int</span> j) <span class="keyword">const</span>;
<a name="l00187"></a>00187 <span class="keywordtype">int</span> block_to_node(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00188"></a>00188 Ref<SCMatrixBlock> block_to_block(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="keywordtype">void</span> error(<span class="keyword">const</span> <span class="keywordtype">char</span> *msg);
<a name="l00191"></a>00191 <span class="keyword">public</span>:
<a name="l00192"></a>00192 DistSymmSCMatrix(<span class="keyword">const</span> RefSCDimension&, DistSCMatrixKit*);
<a name="l00193"></a>00193 ~DistSymmSCMatrix();
<a name="l00194"></a>00194
<a name="l00195"></a>00195 <span class="comment">// implementations and overrides of virtual functions</span>
<a name="l00196"></a>00196 <span class="keywordtype">double</span> get_element(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00197"></a>00197 <span class="keywordtype">void</span> set_element(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00198"></a>00198 <span class="keywordtype">void</span> accumulate_element(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00199"></a>00199
<a name="l00200"></a>00200 SCMatrix * get_subblock(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00201"></a>00201 SymmSCMatrix * get_subblock(<span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00202"></a>00202 <span class="keywordtype">void</span> assign_subblock(SCMatrix*, <span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00203"></a>00203 <span class="keywordtype">void</span> assign_subblock(SymmSCMatrix*, <span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00204"></a>00204 <span class="keywordtype">void</span> accumulate_subblock(SCMatrix*, <span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00205"></a>00205 <span class="keywordtype">void</span> accumulate_subblock(SymmSCMatrix*, <span class="keywordtype">int</span>,<span class="keywordtype">int</span>);
<a name="l00206"></a>00206 SCVector * get_row(<span class="keywordtype">int</span> i);
<a name="l00207"></a>00207 <span class="keywordtype">void</span> assign_row(SCVector *v, <span class="keywordtype">int</span> i);
<a name="l00208"></a>00208 <span class="keywordtype">void</span> accumulate_row(SCVector *v, <span class="keywordtype">int</span> i);
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="keywordtype">void</span> accumulate_product_rr(SCMatrix*,SCMatrix*);
<a name="l00211"></a>00211 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> SymmSCMatrix*);
<a name="l00212"></a>00212 <span class="keywordtype">double</span> invert_this();
<a name="l00213"></a>00213 <span class="keywordtype">double</span> solve_this(SCVector*);
<a name="l00214"></a>00214 <span class="keywordtype">double</span> trace();
<a name="l00215"></a>00215 <span class="keywordtype">double</span> determ_this();
<a name="l00216"></a>00216 <span class="keywordtype">void</span> gen_invert_this();
<a name="l00217"></a>00217
<a name="l00218"></a>00218 <span class="keywordtype">void</span> diagonalize(DiagSCMatrix*,SCMatrix*);
<a name="l00219"></a>00219 <span class="keywordtype">void</span> accumulate_symmetric_sum(SCMatrix*);
<a name="l00220"></a>00220 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp>&);
<a name="l00221"></a>00221 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp2>&,
<a name="l00222"></a>00222 SymmSCMatrix*);
<a name="l00223"></a>00223 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp3>&,
<a name="l00224"></a>00224 SymmSCMatrix*,SymmSCMatrix*);
<a name="l00225"></a>00225
<a name="l00226"></a>00226 <span class="keyword">virtual</span> <span class="keywordtype">void</span> convert_accumulate(SymmSCMatrix*);
<a name="l00227"></a>00227
<a name="l00228"></a>00228 Ref<SCMatrixSubblockIter> local_blocks(SCMatrixSubblockIter::Access);
<a name="l00229"></a>00229 Ref<SCMatrixSubblockIter> all_blocks(SCMatrixSubblockIter::Access);
<a name="l00230"></a>00230
<a name="l00231"></a>00231 Ref<DistSCMatrixKit> skit();
<a name="l00232"></a>00232 };
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keyword">class </span>DistDiagSCMatrix: <span class="keyword">public</span> DiagSCMatrix {
<a name="l00235"></a>00235 <span class="keyword">friend</span> <span class="keyword">class </span>DistSCMatrix;
<a name="l00236"></a>00236 <span class="keyword">friend</span> <span class="keyword">class </span>DistSymmSCMatrix;
<a name="l00237"></a>00237 <span class="keyword">friend</span> <span class="keyword">class </span>DistSCVector;
<a name="l00238"></a>00238 <span class="keyword">protected</span>:
<a name="l00239"></a>00239 Ref<SCMatrixBlockList> blocklist;
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="keywordtype">void</span> init_blocklist();
<a name="l00242"></a>00242 <span class="keywordtype">double</span> *find_element(<span class="keywordtype">int</span> i) <span class="keyword">const</span>;
<a name="l00243"></a>00243 <span class="keywordtype">int</span> element_to_node(<span class="keywordtype">int</span> i) <span class="keyword">const</span>;
<a name="l00244"></a>00244 <span class="keywordtype">int</span> block_to_node(<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00245"></a>00245 Ref<SCMatrixBlock> block_to_block(<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00246"></a>00246 <span class="keywordtype">void</span> error(<span class="keyword">const</span> <span class="keywordtype">char</span> *msg);
<a name="l00247"></a>00247 <span class="keyword">public</span>:
<a name="l00248"></a>00248 DistDiagSCMatrix(<span class="keyword">const</span> RefSCDimension&, DistSCMatrixKit*);
<a name="l00249"></a>00249 ~DistDiagSCMatrix();
<a name="l00250"></a>00250
<a name="l00251"></a>00251 <span class="comment">// implementations and overrides of virtual functions</span>
<a name="l00252"></a>00252 <span class="keywordtype">double</span> get_element(<span class="keywordtype">int</span>) <span class="keyword">const</span>;
<a name="l00253"></a>00253 <span class="keywordtype">void</span> set_element(<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00254"></a>00254 <span class="keywordtype">void</span> accumulate_element(<span class="keywordtype">int</span>,<span class="keywordtype">double</span>);
<a name="l00255"></a>00255 <span class="keywordtype">void</span> accumulate(<span class="keyword">const</span> DiagSCMatrix*);
<a name="l00256"></a>00256 <span class="keywordtype">double</span> invert_this();
<a name="l00257"></a>00257 <span class="keywordtype">double</span> determ_this();
<a name="l00258"></a>00258 <span class="keywordtype">double</span> trace();
<a name="l00259"></a>00259 <span class="keywordtype">void</span> gen_invert_this();
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp>&);
<a name="l00262"></a>00262 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp2>&,
<a name="l00263"></a>00263 DiagSCMatrix*);
<a name="l00264"></a>00264 <span class="keywordtype">void</span> element_op(<span class="keyword">const</span> Ref<SCElementOp3>&,
<a name="l00265"></a>00265 DiagSCMatrix*,DiagSCMatrix*);
<a name="l00266"></a>00266
<a name="l00267"></a>00267 Ref<SCMatrixSubblockIter> local_blocks(SCMatrixSubblockIter::Access);
<a name="l00268"></a>00268 Ref<SCMatrixSubblockIter> all_blocks(SCMatrixSubblockIter::Access);
<a name="l00269"></a>00269
<a name="l00270"></a>00270 Ref<DistSCMatrixKit> skit();
<a name="l00271"></a>00271 };
<a name="l00272"></a>00272
<a name="l00273"></a>00273 <span class="keyword">class </span>DistSCMatrixListSubblockIter: <span class="keyword">public</span> SCMatrixListSubblockIter {
<a name="l00274"></a>00274 <span class="keyword">protected</span>:
<a name="l00275"></a>00275 Ref<MessageGrp> grp_;
<a name="l00276"></a>00276 StateSend out_;
<a name="l00277"></a>00277 StateRecv in_;
<a name="l00278"></a>00278 <span class="keywordtype">int</span> step_;
<a name="l00279"></a>00279 Ref<SCMatrixBlockList> locallist_;
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <span class="keywordtype">void</span> maybe_advance_list();
<a name="l00282"></a>00282 <span class="keywordtype">void</span> advance_list();
<a name="l00283"></a>00283 <span class="keyword">public</span>:
<a name="l00284"></a>00284 DistSCMatrixListSubblockIter(Access,
<a name="l00285"></a>00285 <span class="keyword">const</span> Ref<SCMatrixBlockList> &locallist,
<a name="l00286"></a>00286 <span class="keyword">const</span> Ref<MessageGrp> &grp);
<a name="l00287"></a>00287 <span class="keywordtype">void</span> begin();
<a name="l00288"></a>00288 <span class="keywordtype">void</span> next();
<a name="l00289"></a>00289 ~DistSCMatrixListSubblockIter();
<a name="l00290"></a>00290 };
<a name="l00291"></a>00291
<a name="l00292"></a>00292 }
<a name="l00293"></a>00293
<a name="l00294"></a>00294 <span class="preprocessor">#endif</span>
<a name="l00295"></a>00295 <span class="preprocessor"></span>
<a name="l00296"></a>00296 <span class="comment">// Local Variables:</span>
<a name="l00297"></a>00297 <span class="comment">// mode: c++</span>
<a name="l00298"></a>00298 <span class="comment">// c-file-style: "CLJ"</span>
<a name="l00299"></a>00299 <span class="comment">// End:</span>
</pre></div></div>
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<address>
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href="http://www.mpqc.org">MPQC</a>
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distrib
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Mandriva
>
2010.0
>
i586
>
media
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contrib-release
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by-pkgid
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247b28499c443e092731ffba814075f2
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