Mercurial > octave
annotate libinterp/operators/op-m-scm.cc @ 31225:3eab70385569
sparse-xpow.cc: Use faster multiplication technique, this time for complex
author | Arun Giridhar <arungiridhar@gmail.com> |
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date | Sun, 11 Sep 2022 13:53:38 -0400 |
parents | 796f54d4ddbf |
children | e88a07dec498 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1998-2022 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
5164 | 25 |
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26 #if defined (HAVE_CONFIG_H) |
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27 # include "config.h" |
5164 | 28 #endif |
29 | |
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30 #include "ovl.h" |
5164 | 31 #include "ov.h" |
32 #include "ov-typeinfo.h" | |
33 #include "ov-re-mat.h" | |
34 #include "ov-cx-mat.h" | |
35 #include "ops.h" | |
36 #include "xdiv.h" | |
37 | |
38 #include "sparse-xpow.h" | |
39 #include "sparse-xdiv.h" | |
40 #include "smx-scm-m.h" | |
41 #include "smx-m-scm.h" | |
42 #include "ov-cx-sparse.h" | |
43 | |
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44 OCTAVE_NAMESPACE_BEGIN |
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45 |
5164 | 46 // matrix by sparse complex matrix ops. |
47 | |
48 DEFBINOP_OP (add, matrix, sparse_complex_matrix, +) | |
49 DEFBINOP_OP (sub, matrix, sparse_complex_matrix, -) | |
50 | |
5429 | 51 DEFBINOP_OP (mul, matrix, sparse_complex_matrix, *) |
5164 | 52 |
53 DEFBINOP (div, matrix, sparse_complex_matrix) | |
54 { | |
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55 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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56 const octave_sparse_complex_matrix& v2 |
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57 = dynamic_cast<const octave_sparse_complex_matrix&> (a2); |
5322 | 58 |
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59 if (v2.rows () == 1 && v2.columns () == 1) |
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60 return octave_value (v1.array_value () / v2.complex_value ()); |
6221 | 61 else |
62 { | |
63 MatrixType typ = v2.matrix_type (); | |
5322 | 64 |
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65 ComplexMatrix ret = xdiv (v1.matrix_value (), |
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66 v2.sparse_complex_matrix_value (), typ); |
6221 | 67 |
68 v2.matrix_type (typ); | |
69 return ret; | |
70 } | |
5164 | 71 } |
72 | |
73 DEFBINOPX (pow, matrix, sparse_complex_matrix) | |
74 { | |
75 error ("can't do A ^ B for A and B both matrices"); | |
76 } | |
77 | |
78 DEFBINOP (ldiv, matrix, sparse_complex_matrix) | |
79 { | |
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80 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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81 const octave_sparse_complex_matrix& v2 |
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82 = dynamic_cast<const octave_sparse_complex_matrix&> (a2); |
5785 | 83 MatrixType typ = v1.matrix_type (); |
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84 |
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85 ComplexMatrix ret = xleftdiv (v1.matrix_value (), |
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86 v2.complex_matrix_value (), typ); |
5785 | 87 |
88 v1.matrix_type (typ); | |
89 return ret; | |
5164 | 90 } |
91 | |
92 DEFBINOP_FN (lt, matrix, sparse_complex_matrix, mx_el_lt) | |
93 DEFBINOP_FN (le, matrix, sparse_complex_matrix, mx_el_le) | |
94 DEFBINOP_FN (eq, matrix, sparse_complex_matrix, mx_el_eq) | |
95 DEFBINOP_FN (ge, matrix, sparse_complex_matrix, mx_el_ge) | |
96 DEFBINOP_FN (gt, matrix, sparse_complex_matrix, mx_el_gt) | |
97 DEFBINOP_FN (ne, matrix, sparse_complex_matrix, mx_el_ne) | |
98 | |
99 DEFBINOP_FN (el_mul, matrix, sparse_complex_matrix, product) | |
100 DEFBINOP_FN (el_div, matrix, sparse_complex_matrix, quotient) | |
101 | |
102 DEFBINOP (el_pow, matrix, sparse_complex_matrix) | |
103 { | |
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104 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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105 const octave_sparse_complex_matrix& v2 |
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106 = dynamic_cast<const octave_sparse_complex_matrix&> (a2); |
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107 |
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108 return octave_value |
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109 (elem_xpow (SparseMatrix (v1.matrix_value ()), |
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110 v2.sparse_complex_matrix_value ())); |
5164 | 111 } |
112 | |
113 DEFBINOP (el_ldiv, matrix, sparse_complex_matrix) | |
114 { | |
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115 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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116 const octave_sparse_complex_matrix& v2 |
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117 = dynamic_cast<const octave_sparse_complex_matrix&> (a2); |
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118 return octave_value |
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119 (quotient (v2.sparse_complex_matrix_value (), v1.matrix_value ())); |
5164 | 120 } |
121 | |
122 DEFBINOP_FN (el_and, matrix, sparse_complex_matrix, mx_el_and) | |
123 DEFBINOP_FN (el_or, matrix, sparse_complex_matrix, mx_el_or) | |
124 | |
125 DEFCATOP (m_scm, matrix, sparse_complex_matrix) | |
126 { | |
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127 const octave_matrix& v1 = dynamic_cast<const octave_matrix&> (a1); |
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128 const octave_sparse_complex_matrix& v2 |
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129 = dynamic_cast<const octave_sparse_complex_matrix&> (a2); |
5164 | 130 SparseMatrix tmp (v1.matrix_value ()); |
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131 return octave_value (tmp. concat (v2.sparse_complex_matrix_value (), |
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132 ra_idx)); |
5164 | 133 } |
134 | |
135 DEFCONV (sparse_complex_matrix_conv, matrix, sparse_complex_matrix) | |
136 { | |
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137 const octave_matrix& v = dynamic_cast<const octave_matrix&> (a); |
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138 return new octave_sparse_complex_matrix |
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139 (SparseComplexMatrix (v.complex_matrix_value ())); |
5164 | 140 } |
141 | |
142 void | |
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143 install_m_scm_ops (octave::type_info& ti) |
5164 | 144 { |
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145 INSTALL_BINOP_TI (ti, op_add, octave_matrix, octave_sparse_complex_matrix, add); |
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146 INSTALL_BINOP_TI (ti, op_sub, octave_matrix, octave_sparse_complex_matrix, sub); |
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147 INSTALL_BINOP_TI (ti, op_mul, octave_matrix, octave_sparse_complex_matrix, mul); |
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148 INSTALL_BINOP_TI (ti, op_div, octave_matrix, octave_sparse_complex_matrix, div); |
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149 INSTALL_BINOP_TI (ti, op_pow, octave_matrix, octave_sparse_complex_matrix, pow); |
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150 INSTALL_BINOP_TI (ti, op_ldiv, octave_matrix, octave_sparse_complex_matrix, |
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151 ldiv); |
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152 INSTALL_BINOP_TI (ti, op_lt, octave_matrix, octave_sparse_complex_matrix, lt); |
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153 INSTALL_BINOP_TI (ti, op_le, octave_matrix, octave_sparse_complex_matrix, le); |
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154 INSTALL_BINOP_TI (ti, op_eq, octave_matrix, octave_sparse_complex_matrix, eq); |
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155 INSTALL_BINOP_TI (ti, op_ge, octave_matrix, octave_sparse_complex_matrix, ge); |
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156 INSTALL_BINOP_TI (ti, op_gt, octave_matrix, octave_sparse_complex_matrix, gt); |
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157 INSTALL_BINOP_TI (ti, op_ne, octave_matrix, octave_sparse_complex_matrix, ne); |
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158 INSTALL_BINOP_TI (ti, op_el_mul, octave_matrix, octave_sparse_complex_matrix, |
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159 el_mul); |
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160 INSTALL_BINOP_TI (ti, op_el_div, octave_matrix, octave_sparse_complex_matrix, |
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161 el_div); |
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162 INSTALL_BINOP_TI (ti, op_el_pow, octave_matrix, octave_sparse_complex_matrix, |
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163 el_pow); |
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164 INSTALL_BINOP_TI (ti, op_el_ldiv, octave_matrix, octave_sparse_complex_matrix, |
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165 el_ldiv); |
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166 INSTALL_BINOP_TI (ti, op_el_and, octave_matrix, octave_sparse_complex_matrix, |
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167 el_and); |
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168 INSTALL_BINOP_TI (ti, op_el_or, octave_matrix, octave_sparse_complex_matrix, |
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169 el_or); |
5164 | 170 |
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171 INSTALL_CATOP_TI (ti, octave_matrix, octave_sparse_complex_matrix, m_scm); |
5164 | 172 |
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173 INSTALL_ASSIGNCONV_TI (ti, octave_matrix, octave_sparse_complex_matrix, |
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174 octave_complex_matrix); |
5164 | 175 |
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176 INSTALL_WIDENOP_TI (ti, octave_matrix, octave_sparse_complex_matrix, |
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177 sparse_complex_matrix_conv); |
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179 |
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180 OCTAVE_NAMESPACE_END |