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comparison liboctave/fMatrix.h @ 9661:afcf852256d2

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optimize / and '\ for triangular matrices
author Jaroslav Hajek <highegg@gmail.com>
date Wed, 23 Sep 2009 10:00:16 +0200
parents b29504415a2e
children 1dba57e9d08d
comparison
equal deleted inserted replaced
9660:0256e187d13b 9661:afcf852256d2
161 161
162 private: 162 private:
163 // Upper triangular matrix solvers 163 // Upper triangular matrix solvers
164 FloatMatrix utsolve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info, 164 FloatMatrix utsolve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info,
165 float& rcon, solve_singularity_handler sing_handler, 165 float& rcon, solve_singularity_handler sing_handler,
166 bool calc_cond = false) const; 166 bool calc_cond = false, blas_trans_type transt = blas_no_trans) const;
167 167
168 // Lower triangular matrix solvers 168 // Lower triangular matrix solvers
169 FloatMatrix ltsolve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info, 169 FloatMatrix ltsolve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info,
170 float& rcon, solve_singularity_handler sing_handler, 170 float& rcon, solve_singularity_handler sing_handler,
171 bool calc_cond = false) const; 171 bool calc_cond = false, blas_trans_type transt = blas_no_trans) const;
172 172
173 // Full matrix solvers (lu/cholesky) 173 // Full matrix solvers (lu/cholesky)
174 FloatMatrix fsolve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info, 174 FloatMatrix fsolve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info,
175 float& rcon, solve_singularity_handler sing_handler, 175 float& rcon, solve_singularity_handler sing_handler,
176 bool calc_cond = false) const; 176 bool calc_cond = false) const;
181 FloatMatrix solve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info) const; 181 FloatMatrix solve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info) const;
182 FloatMatrix solve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info, 182 FloatMatrix solve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info,
183 float& rcon) const; 183 float& rcon) const;
184 FloatMatrix solve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info, 184 FloatMatrix solve (MatrixType &typ, const FloatMatrix& b, octave_idx_type& info,
185 float& rcon, solve_singularity_handler sing_handler, 185 float& rcon, solve_singularity_handler sing_handler,
186 bool singular_fallback = true) const; 186 bool singular_fallback = true, blas_trans_type transt = blas_no_trans) const;
187 187
188 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b) const; 188 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b) const;
189 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b, 189 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b,
190 octave_idx_type& info) const; 190 octave_idx_type& info) const;
191 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b, 191 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b,
192 octave_idx_type& info, float& rcon) const; 192 octave_idx_type& info, float& rcon) const;
193 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b, 193 FloatComplexMatrix solve (MatrixType &typ, const FloatComplexMatrix& b,
194 octave_idx_type& info, float& rcon, 194 octave_idx_type& info, float& rcon,
195 solve_singularity_handler sing_handler, 195 solve_singularity_handler sing_handler,
196 bool singular_fallback = true) const; 196 bool singular_fallback = true,
197 blas_trans_type transt = blas_no_trans) const;
197 198
198 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b) const; 199 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b) const;
199 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b, 200 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b,
200 octave_idx_type& info) const; 201 octave_idx_type& info) const;
201 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b, 202 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b,
202 octave_idx_type& info, float& rcon) const; 203 octave_idx_type& info, float& rcon) const;
203 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b, 204 FloatColumnVector solve (MatrixType &typ, const FloatColumnVector& b,
204 octave_idx_type& info, float& rcon, 205 octave_idx_type& info, float& rcon,
205 solve_singularity_handler sing_handler) const; 206 solve_singularity_handler sing_handler,
207 blas_trans_type transt = blas_no_trans) const;
206 208
207 FloatComplexColumnVector solve (MatrixType &typ, 209 FloatComplexColumnVector solve (MatrixType &typ,
208 const FloatComplexColumnVector& b) const; 210 const FloatComplexColumnVector& b) const;
209 FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector& b, 211 FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector& b,
210 octave_idx_type& info) const; 212 octave_idx_type& info) const;
211 FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector& b, 213 FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector& b,
212 octave_idx_type& info, float& rcon) const; 214 octave_idx_type& info, float& rcon) const;
213 FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector& b, 215 FloatComplexColumnVector solve (MatrixType &typ, const FloatComplexColumnVector& b,
214 octave_idx_type& info, float& rcon, 216 octave_idx_type& info, float& rcon,
215 solve_singularity_handler sing_handler) const; 217 solve_singularity_handler sing_handler, blas_trans_type transt = blas_no_trans) const;
216 218
217 // Generic interface to solver with probing of type 219 // Generic interface to solver with probing of type
218 FloatMatrix solve (const FloatMatrix& b) const; 220 FloatMatrix solve (const FloatMatrix& b) const;
219 FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info) const; 221 FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info) const;
220 FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info, float& rcon) const; 222 FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info, float& rcon) const;
221 FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info, float& rcon, 223 FloatMatrix solve (const FloatMatrix& b, octave_idx_type& info, float& rcon,
222 solve_singularity_handler sing_handler) const; 224 solve_singularity_handler sing_handler,
225 blas_trans_type transt = blas_no_trans) const;
223 226
224 FloatComplexMatrix solve (const FloatComplexMatrix& b) const; 227 FloatComplexMatrix solve (const FloatComplexMatrix& b) const;
225 FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info) const; 228 FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info) const;
226 FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info, float& rcon) const; 229 FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info, float& rcon) const;
227 FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info, float& rcon, 230 FloatComplexMatrix solve (const FloatComplexMatrix& b, octave_idx_type& info, float& rcon,
228 solve_singularity_handler sing_handler) const; 231 solve_singularity_handler sing_handler,
232 blas_trans_type transt = blas_no_trans) const;
229 233
230 FloatColumnVector solve (const FloatColumnVector& b) const; 234 FloatColumnVector solve (const FloatColumnVector& b) const;
231 FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info) const; 235 FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info) const;
232 FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info, float& rcon) const; 236 FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info, float& rcon) const;
233 FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info, float& rcon, 237 FloatColumnVector solve (const FloatColumnVector& b, octave_idx_type& info, float& rcon,
234 solve_singularity_handler sing_handler) const; 238 solve_singularity_handler sing_handler,
239 blas_trans_type transt = blas_no_trans) const;
235 240
236 FloatComplexColumnVector solve (const FloatComplexColumnVector& b) const; 241 FloatComplexColumnVector solve (const FloatComplexColumnVector& b) const;
237 FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info) const; 242 FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info) const;
238 FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info, 243 FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info,
239 float& rcon) const; 244 float& rcon) const;
240 FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info, 245 FloatComplexColumnVector solve (const FloatComplexColumnVector& b, octave_idx_type& info,
241 float& rcon, 246 float& rcon, solve_singularity_handler sing_handler,
242 solve_singularity_handler sing_handler) const; 247 blas_trans_type transt = blas_no_trans) const;
243 248
244 // Singular solvers 249 // Singular solvers
245 FloatMatrix lssolve (const FloatMatrix& b) const; 250 FloatMatrix lssolve (const FloatMatrix& b) const;
246 FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info) const; 251 FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info) const;
247 FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info, 252 FloatMatrix lssolve (const FloatMatrix& b, octave_idx_type& info,