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annotate libinterp/corefcn/dot.cc @ 22135:407c66ae1e20

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reduce warnings from GCC's link-time optimization feature (bug #48531) * f77-fcn.h (F77_DBLE_CMPLX, F77_CMPLX): Use C types instead of typedefs for std::complex<T> types. (F77_CMPLX_ARG, F77_CONST_CMPLX_ARG, F77_DBLE_CMPLX_ARG, F77_CONST_DBLE_CMPLX_ARG): New macros. * dot.cc, ordschur.cc, qz.cc, CColVector.cc, CMatrix.cc, CRowVector.cc, CSparse.cc, dSparse.cc, fCColVector.cc, fCMatrix.cc, fCRowVector.cc, f77-fcn.h, EIG.cc, aepbalance.cc, chol.cc, eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-specfun.cc, lu.cc, oct-convn.cc, qr.cc, qrp.cc, schur.cc, svd.cc: Use new macros for passing complex arguments to Fortran function. Always pass pointers to complex arguments.
author John W. Eaton <jwe@octave.org>
date Mon, 18 Jul 2016 09:38:57 -0400
parents 59cadee1c74b
children 93b3cdd36854
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1 /*
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2
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3 Copyright (C) 2009-2015 VZLU Prague
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include "f77-fcn.h"
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28 #include "mx-base.h"
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29 #include "error.h"
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30 #include "defun.h"
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31 #include "parse.h"
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32
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33 extern "C"
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34 {
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35 F77_RET_T
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36 F77_FUNC (ddot3, DDOT3) (const F77_INT&, const F77_INT&,
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37 const F77_INT&, const F77_DBLE*,
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38 const F77_DBLE*, F77_DBLE*);
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39
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40 F77_RET_T
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41 F77_FUNC (sdot3, SDOT3) (const F77_INT&, const F77_INT&,
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42 const F77_INT&, const F77_REAL*,
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43 const F77_REAL*, F77_REAL*);
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45 F77_RET_T
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46 F77_FUNC (zdotc3, ZDOTC3) (const F77_INT&, const F77_INT&,
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47 const F77_INT&, const F77_DBLE_CMPLX*,
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48 const F77_DBLE_CMPLX*, F77_DBLE_CMPLX*);
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50 F77_RET_T
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51 F77_FUNC (cdotc3, CDOTC3) (const F77_INT&, const F77_INT&,
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52 const F77_INT&, const F77_CMPLX*,
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53 const F77_CMPLX*, F77_CMPLX*);
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55 F77_RET_T
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56 F77_FUNC (dmatm3, DMATM3) (const F77_INT&, const F77_INT&,
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57 const F77_INT&, const F77_INT&,
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58 const F77_DBLE*, const F77_DBLE*, F77_DBLE*);
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60 F77_RET_T
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61 F77_FUNC (smatm3, SMATM3) (const F77_INT&, const F77_INT&,
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62 const F77_INT&, const F77_INT&,
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63 const F77_REAL*, const F77_REAL*, F77_REAL*);
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64
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65 F77_RET_T
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66 F77_FUNC (zmatm3, ZMATM3) (const F77_INT&, const F77_INT&,
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67 const F77_INT&, const F77_INT&,
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68 const F77_DBLE_CMPLX*, const F77_DBLE_CMPLX*, F77_DBLE_CMPLX*);
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70 F77_RET_T
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71 F77_FUNC (cmatm3, CMATM3) (const F77_INT&, const F77_INT&,
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72 const F77_INT&, const F77_INT&,
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73 const F77_CMPLX*, const F77_CMPLX*,
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74 F77_CMPLX*);
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75 }
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76
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77 static void
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78 get_red_dims (const dim_vector& x, const dim_vector& y, int dim,
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79 dim_vector& z, octave_idx_type& m, octave_idx_type& n,
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80 octave_idx_type& k)
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81 {
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82 int nd = x.ndims ();
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83 assert (nd == y.ndims ());
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84 z = dim_vector::alloc (nd);
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85 m = 1, n = 1, k = 1;
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86 for (int i = 0; i < nd; i++)
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87 {
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88 if (i < dim)
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89 {
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90 z(i) = x(i);
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91 m *= x(i);
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92 }
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93 else if (i > dim)
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94 {
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95 z(i) = x(i);
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96 n *= x(i);
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97 }
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98 else
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99 {
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100 k = x(i);
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101 z(i) = 1;
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102 }
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103 }
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104 }
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105
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106 DEFUN (dot, args, ,
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107 doc: /* -*- texinfo -*-
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108 @deftypefn {} {} dot (@var{x}, @var{y}, @var{dim})
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109 Compute the dot product of two vectors.
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110
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111 If @var{x} and @var{y} are matrices, calculate the dot products along the
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112 first non-singleton dimension.
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113
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114 If the optional argument @var{dim} is given, calculate the dot products
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115 along this dimension.
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116
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117 This is equivalent to
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118 @code{sum (conj (@var{X}) .* @var{Y}, @var{dim})},
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119 but avoids forming a temporary array and is faster. When @var{X} and
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120 @var{Y} are column vectors, the result is equivalent to
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121 @code{@var{X}' * @var{Y}}.
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122 @seealso{cross, divergence}
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123 @end deftypefn */)
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124 {
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125 int nargin = args.length ();
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126
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127 if (nargin < 2 || nargin > 3)
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128 print_usage ();
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129
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130 octave_value retval;
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131 octave_value argx = args(0);
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132 octave_value argy = args(1);
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133
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134 if (! argx.is_numeric_type () || ! argy.is_numeric_type ())
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135 error ("dot: X and Y must be numeric");
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136
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137 dim_vector dimx = argx.dims ();
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138 dim_vector dimy = argy.dims ();
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139 bool match = dimx == dimy;
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140 if (! match && nargin == 2 && dimx.is_vector () && dimy.is_vector ())
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141 {
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142 // Change to column vectors.
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143 dimx = dimx.redim (1);
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144 argx = argx.reshape (dimx);
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145 dimy = dimy.redim (1);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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146 argy = argy.reshape (dimy);
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147 match = dimx == dimy;
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148 }
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149
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diff changeset
150 if (! match)
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151 error ("dot: sizes of X and Y must match");
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152
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153 int dim;
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154 if (nargin == 2)
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155 dim = dimx.first_non_singleton ();
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156 else
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157 dim = args(2).int_value (true) - 1;
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158
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159 if (dim < 0)
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160 error ("dot: DIM must be a valid dimension");
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161
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162 octave_idx_type m, n, k;
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163 dim_vector dimz;
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164 if (argx.is_complex_type () || argy.is_complex_type ())
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165 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
166 if (argx.is_single_type () || argy.is_single_type ())
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167 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
168 FloatComplexNDArray x = argx.float_complex_array_value ();
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169 FloatComplexNDArray y = argy.float_complex_array_value ();
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170 get_red_dims (dimx, dimy, dim, dimz, m, n, k);
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171 FloatComplexNDArray z (dimz);
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172
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173 F77_XFCN (cdotc3, CDOTC3, (m, n, k,
22135
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174 F77_CONST_CMPLX_ARG (x.data ()), F77_CONST_CMPLX_ARG (y.data ()),
407c66ae1e20 reduce warnings from GCC's link-time optimization feature (bug #48531)
John W. Eaton <jwe@octave.org>
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175 F77_CMPLX_ARG (z.fortran_vec ())));
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176 retval = z;
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177 }
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
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178 else
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179 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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180 ComplexNDArray x = argx.complex_array_value ();
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181 ComplexNDArray y = argy.complex_array_value ();
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182 get_red_dims (dimx, dimy, dim, dimz, m, n, k);
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183 ComplexNDArray z (dimz);
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184
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185 F77_XFCN (zdotc3, ZDOTC3, (m, n, k,
22135
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John W. Eaton <jwe@octave.org>
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diff changeset
186 F77_CONST_DBLE_CMPLX_ARG (x.data ()), F77_CONST_DBLE_CMPLX_ARG (y.data ()),
407c66ae1e20 reduce warnings from GCC's link-time optimization feature (bug #48531)
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187 F77_DBLE_CMPLX_ARG (z.fortran_vec ())));
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188 retval = z;
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189 }
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190 }
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
191 else if (argx.is_float_type () && argy.is_float_type ())
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192 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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193 if (argx.is_single_type () || argy.is_single_type ())
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194 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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195 FloatNDArray x = argx.float_array_value ();
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196 FloatNDArray y = argy.float_array_value ();
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197 get_red_dims (dimx, dimy, dim, dimz, m, n, k);
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198 FloatNDArray z (dimz);
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199
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200 F77_XFCN (sdot3, SDOT3, (m, n, k, x.data (), y.data (),
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diff changeset
201 z.fortran_vec ()));
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202 retval = z;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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203 }
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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204 else
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
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205 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
206 NDArray x = argx.array_value ();
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diff changeset
207 NDArray y = argy.array_value ();
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208 get_red_dims (dimx, dimy, dim, dimz, m, n, k);
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diff changeset
209 NDArray z (dimz);
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diff changeset
210
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diff changeset
211 F77_XFCN (ddot3, DDOT3, (m, n, k, x.data (), y.data (),
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diff changeset
212 z.fortran_vec ()));
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213 retval = z;
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214 }
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215 }
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216 else
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217 {
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218 // Non-optimized evaluation.
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219 octave_value_list tmp;
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220 tmp(1) = dim + 1;
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221 tmp(0) = do_binary_op (octave_value::op_el_mul, argx, argy);
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diff changeset
222
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223 tmp = feval ("sum", tmp, 1);
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diff changeset
224 if (! tmp.empty ())
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225 retval = tmp(0);
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226 }
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227
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228 return retval;
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229 }
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
230
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
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diff changeset
231 /*
14501
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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diff changeset
232 %!assert (dot ([1, 2], [2, 3]), 8)
12788
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
233
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
234 %!test
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
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diff changeset
235 %! x = [2, 1; 2, 1];
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
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diff changeset
236 %! y = [-0.5, 2; 0.5, -2];
14501
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
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diff changeset
237 %! assert (dot (x, y), [0 0]);
19141
25ab600d16fd codesprint: Add %!tests for dot.cc file.
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diff changeset
238 %! assert (dot (single (x), single (y)), single ([0 0]));
12788
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Jordi Gutiérrez Hermoso <jordigh@gmail.com>
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diff changeset
239
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
240 %!test
14501
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
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diff changeset
241 %! x = [1+i, 3-i; 1-i, 3-i];
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
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diff changeset
242 %! assert (dot (x, x), [4, 20]);
19141
25ab600d16fd codesprint: Add %!tests for dot.cc file.
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diff changeset
243 %! assert (dot (single (x), single (x)), single ([4, 20]));
15239
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
244
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
245 %!test
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
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diff changeset
246 %! x = int8 ([1 2]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
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diff changeset
247 %! y = int8 ([2 3]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
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diff changeset
248 %! assert (dot (x, y), 8);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
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diff changeset
249
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
250 %!test
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
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diff changeset
251 %! x = int8 ([1 2; 3 4]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
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diff changeset
252 %! y = int8 ([5 6; 7 8]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
253 %! assert (dot (x, y), [26 44]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
254 %! assert (dot (x, y, 2), [17; 53]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
255 %! assert (dot (x, y, 3), [5 12; 21 32]);
a38d5ed5b3d8 dot.cc: Segfault with integers (bug #37199)
Max Brister <max@2bass.com>
parents: 15195
diff changeset
256
18636
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
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diff changeset
257 %% Test input validation
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
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diff changeset
258 %!error dot ()
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
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diff changeset
259 %!error dot (1)
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
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diff changeset
260 %!error dot (1,2,3,4)
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
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diff changeset
261 %!error <X and Y must be numeric> dot ({1,2}, [3,4])
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
parents: 17787
diff changeset
262 %!error <X and Y must be numeric> dot ([1,2], {3,4})
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
parents: 17787
diff changeset
263 %!error <sizes of X and Y must match> dot ([1 2], [1 2 3])
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
parents: 17787
diff changeset
264 %!error <sizes of X and Y must match> dot ([1 2]', [1 2 3]')
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
parents: 17787
diff changeset
265 %!error <sizes of X and Y must match> dot (ones (2,2), ones (2,3))
60562e5c8bfb Correctly validate arguments to dot function (bug #42061).
Rik <rik@octave.org>
parents: 17787
diff changeset
266 %!error <DIM must be a valid dimension> dot ([1 2], [1 2], 0)
9874
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diff changeset
267 */
90bc0cc4518f implement compiled dot and blkmm
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parents:
diff changeset
268
15039
e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory
Rik <rik@octave.org>
parents: 14501
diff changeset
269 DEFUN (blkmm, args, ,
21966
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21724
diff changeset
270 doc: /* -*- texinfo -*-
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff changeset
271 @deftypefn {} {} blkmm (@var{A}, @var{B})
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
272 Compute products of matrix blocks.
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
273
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
274 The blocks are given as 2-dimensional subarrays of the arrays @var{A},
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
275 @var{B}. The size of @var{A} must have the form @code{[m,k,@dots{}]} and
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
276 size of @var{B} must be @code{[k,n,@dots{}]}. The result is then of size
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
277 @code{[m,n,@dots{}]} and is computed as follows:
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
278
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff changeset
279 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff changeset
280 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents: 21724
diff changeset
281 for i = 1:prod (size (@var{A})(3:end))
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
282 @var{C}(:,:,i) = @var{A}(:,:,i) * @var{B}(:,:,i)
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
283 endfor
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
284 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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diff changeset
285 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments
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diff changeset
286 @end deftypefn */)
9874
90bc0cc4518f implement compiled dot and blkmm
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287 {
20819
f428cbe7576f eliminate unnecessary uses of nargin
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parents: 20802
diff changeset
288 if (args.length () != 2)
20802
8bb38ba1bad6 eliminate return statements after calls to print_usage
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diff changeset
289 print_usage ();
9874
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290
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diff changeset
291 octave_value retval;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
292
18100
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp.
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diff changeset
293 octave_value argx = args(0);
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294 octave_value argy = args(1);
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295
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diff changeset
296 if (! argx.is_numeric_type () || ! argy.is_numeric_type ())
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297 error ("blkmm: A and B must be numeric");
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298
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299 const dim_vector dimx = argx.dims ();
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diff changeset
300 const dim_vector dimy = argy.dims ();
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53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors.
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diff changeset
301 int nd = dimx.ndims ();
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302 octave_idx_type m = dimx(0);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
303 octave_idx_type k = dimx(1);
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304 octave_idx_type n = dimy(1);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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305 octave_idx_type np = 1;
21660
53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors.
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diff changeset
306 bool match = dimy(0) == k && nd == dimy.ndims ();
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diff changeset
307 dim_vector dimz = dim_vector::alloc (nd);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
308 dimz(0) = m;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
309 dimz(1) = n;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
310 for (int i = 2; match && i < nd; i++)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
311 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
312 match = match && dimx(i) == dimy(i);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
313 dimz(i) = dimx(i);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
314 np *= dimz(i);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
315 }
20556
4bed806ee3d4 eliminate more simple uses of error_state
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diff changeset
316
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diff changeset
317 if (! match)
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
318 error ("blkmm: A and B dimensions don't match: (%s) and (%s)",
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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parents: 20853
diff changeset
319 dimx.str ().c_str (), dimy.str ().c_str ());
20556
4bed806ee3d4 eliminate more simple uses of error_state
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diff changeset
320
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diff changeset
321 if (argx.is_complex_type () || argy.is_complex_type ())
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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parents: 20853
diff changeset
322 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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parents: 20853
diff changeset
323 if (argx.is_single_type () || argy.is_single_type ())
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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parents: 20853
diff changeset
324 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
325 FloatComplexNDArray x = argx.float_complex_array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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diff changeset
326 FloatComplexNDArray y = argy.float_complex_array_value ();
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diff changeset
327 FloatComplexNDArray z (dimz);
20556
4bed806ee3d4 eliminate more simple uses of error_state
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diff changeset
328
20918
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diff changeset
329 F77_XFCN (cmatm3, CMATM3, (m, n, k, np,
22135
407c66ae1e20 reduce warnings from GCC's link-time optimization feature (bug #48531)
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parents: 22133
diff changeset
330 F77_CONST_CMPLX_ARG (x.data ()), F77_CONST_CMPLX_ARG (y.data ()),
407c66ae1e20 reduce warnings from GCC's link-time optimization feature (bug #48531)
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parents: 22133
diff changeset
331 F77_CMPLX_ARG (z.fortran_vec ())));
20918
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parents: 20853
diff changeset
332 retval = z;
9874
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
333 }
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
334 else
20918
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
335 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
336 ComplexNDArray x = argx.complex_array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
337 ComplexNDArray y = argy.complex_array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
338 ComplexNDArray z (dimz);
9874
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
339
20918
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diff changeset
340 F77_XFCN (zmatm3, ZMATM3, (m, n, k, np,
22135
407c66ae1e20 reduce warnings from GCC's link-time optimization feature (bug #48531)
John W. Eaton <jwe@octave.org>
parents: 22133
diff changeset
341 F77_CONST_DBLE_CMPLX_ARG (x.data ()), F77_CONST_DBLE_CMPLX_ARG (y.data ()),
407c66ae1e20 reduce warnings from GCC's link-time optimization feature (bug #48531)
John W. Eaton <jwe@octave.org>
parents: 22133
diff changeset
342 F77_DBLE_CMPLX_ARG (z.fortran_vec ())));
20918
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diff changeset
343 retval = z;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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parents: 20853
diff changeset
344 }
9874
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
345 }
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
346 else
20918
6f0bd96f93c0 maint: Use new C++ archetype in more files.
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parents: 20853
diff changeset
347 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
348 if (argx.is_single_type () || argy.is_single_type ())
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
349 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
350 FloatNDArray x = argx.float_array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
351 FloatNDArray y = argy.float_array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
352 FloatNDArray z (dimz);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
353
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
354 F77_XFCN (smatm3, SMATM3, (m, n, k, np,
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
355 x.data (), y.data (),
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
356 z.fortran_vec ()));
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
357 retval = z;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
358 }
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
359 else
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
360 {
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
361 NDArray x = argx.array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
362 NDArray y = argy.array_value ();
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
363 NDArray z (dimz);
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
364
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
365 F77_XFCN (dmatm3, DMATM3, (m, n, k, np,
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
366 x.data (), y.data (),
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
367 z.fortran_vec ()));
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
368 retval = z;
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
369 }
6f0bd96f93c0 maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents: 20853
diff changeset
370 }
9874
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
371
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
372 return retval;
90bc0cc4518f implement compiled dot and blkmm
Jaroslav Hajek <highegg@gmail.com>
parents:
diff changeset
373 }
12788
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
374
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
375 /*
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
376 %!test
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
377 %! x(:,:,1) = [1 2; 3 4];
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
378 %! x(:,:,2) = [1 1; 1 1];
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
379 %! z(:,:,1) = [7 10; 15 22];
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
380 %! z(:,:,2) = [2 2; 2 2];
14501
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
381 %! assert (blkmm (x,x), z);
19141
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
382 %! assert (blkmm (single (x), single (x)), single (z));
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
383 %! assert (blkmm (x, single (x)), single (z));
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
384
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
385 %!test
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
386 %! x(:,:,1) = [1 2; 3 4];
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
387 %! x(:,:,2) = [1i 1i; 1i 1i];
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
388 %! z(:,:,1) = [7 10; 15 22];
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
389 %! z(:,:,2) = [-2 -2; -2 -2];
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
390 %! assert (blkmm (x,x), z);
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
391 %! assert (blkmm (single (x), single (x)), single (z));
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
392 %! assert (blkmm (x, single (x)), single (z));
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
393
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
394 %% Test input validation
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
395 %!error blkmm ()
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
396 %!error blkmm (1)
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
397 %!error blkmm (1,2,3)
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
398 %!error <A and B dimensions don't match> blkmm (ones (2,2), ones (3,3))
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
399 %!error <A and B must be numeric> blkmm ({1,2}, [3,4])
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
400 %!error <A and B must be numeric> blkmm ([3,4], {1,2})
12788
9f4b48b93f6d codesprint: Write test for dot.cc
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 12642
diff changeset
401 */
19141
25ab600d16fd codesprint: Add %!tests for dot.cc file.
Rik <rik@octave.org>
parents: 18671
diff changeset
402