LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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zerrgex.f
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1*> \brief \b ZERRGEX
2*
3* =========== DOCUMENTATION ===========
4*
5* Online html documentation available at
6* http://www.netlib.org/lapack/explore-html/
7*
8* Definition:
9* ===========
10*
11* SUBROUTINE ZERRGE( PATH, NUNIT )
12*
13* .. Scalar Arguments ..
14* CHARACTER*3 PATH
15* INTEGER NUNIT
16* ..
17*
18*
19*> \par Purpose:
20* =============
21*>
22*> \verbatim
23*>
24*> ZERRGE tests the error exits for the COMPLEX*16 routines
25*> for general matrices.
26*>
27*> Note that this file is used only when the XBLAS are available,
28*> otherwise zerrge.f defines this subroutine.
29*> \endverbatim
30*
31* Arguments:
32* ==========
33*
34*> \param[in] PATH
35*> \verbatim
36*> PATH is CHARACTER*3
37*> The LAPACK path name for the routines to be tested.
38*> \endverbatim
39*>
40*> \param[in] NUNIT
41*> \verbatim
42*> NUNIT is INTEGER
43*> The unit number for output.
44*> \endverbatim
45*
46* Authors:
47* ========
48*
49*> \author Univ. of Tennessee
50*> \author Univ. of California Berkeley
51*> \author Univ. of Colorado Denver
52*> \author NAG Ltd.
53*
54*> \ingroup complex16_lin
55*
56* =====================================================================
57 SUBROUTINE zerrge( PATH, NUNIT )
58*
59* -- LAPACK test routine --
60* -- LAPACK is a software package provided by Univ. of Tennessee, --
61* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
62*
63* .. Scalar Arguments ..
64 CHARACTER*3 PATH
65 INTEGER NUNIT
66* ..
67*
68* =====================================================================
69*
70* .. Parameters ..
71 INTEGER NMAX
72 parameter( nmax = 4 )
73* ..
74* .. Local Scalars ..
75 CHARACTER EQ
76 CHARACTER*2 C2
77 INTEGER I, INFO, J, N_ERR_BNDS, NPARAMS
78 DOUBLE PRECISION ANRM, CCOND, RCOND, BERR
79* ..
80* .. Local Arrays ..
81 INTEGER IP( NMAX )
82 DOUBLE PRECISION R( NMAX ), R1( NMAX ), R2( NMAX ), CS( NMAX ),
83 $ RS( NMAX )
84 COMPLEX*16 A( NMAX, NMAX ), AF( NMAX, NMAX ), B( NMAX ),
85 $ W( 2*NMAX ), X( NMAX ), ERR_BNDS_N( NMAX, 3 ),
86 $ ERR_BNDS_C( NMAX, 3 ), PARAMS
87* ..
88* .. External Functions ..
89 LOGICAL LSAMEN
90 EXTERNAL lsamen
91* ..
92* .. External Subroutines ..
93 EXTERNAL alaesm, chkxer, zgbcon, zgbequ, zgbrfs, zgbtf2,
94 $ zgbtrf, zgbtrs, zgecon, zgeequ, zgerfs, zgetf2,
95 $ zgetrf, zgetri, zgetrs, zgeequb, zgerfsx,
96 $ zgbequb, zgbrfsx
97* ..
98* .. Scalars in Common ..
99 LOGICAL LERR, OK
100 CHARACTER*32 SRNAMT
101 INTEGER INFOT, NOUT
102* ..
103* .. Common blocks ..
104 COMMON / infoc / infot, nout, ok, lerr
105 COMMON / srnamc / srnamt
106* ..
107* .. Intrinsic Functions ..
108 INTRINSIC dble, dcmplx
109* ..
110* .. Executable Statements ..
111*
112 nout = nunit
113 WRITE( nout, fmt = * )
114 c2 = path( 2: 3 )
115*
116* Set the variables to innocuous values.
117*
118 DO 20 j = 1, nmax
119 DO 10 i = 1, nmax
120 a( i, j ) = dcmplx( 1.d0 / dble( i+j ),
121 $ -1.d0 / dble( i+j ) )
122 af( i, j ) = dcmplx( 1.d0 / dble( i+j ),
123 $ -1.d0 / dble( i+j ) )
124 10 CONTINUE
125 b( j ) = 0.d0
126 r1( j ) = 0.d0
127 r2( j ) = 0.d0
128 w( j ) = 0.d0
129 x( j ) = 0.d0
130 cs( j ) = 0.d0
131 rs( j ) = 0.d0
132 ip( j ) = j
133 20 CONTINUE
134 ok = .true.
135*
136* Test error exits of the routines that use the LU decomposition
137* of a general matrix.
138*
139 IF( lsamen( 2, c2, 'GE' ) ) THEN
140*
141* ZGETRF
142*
143 srnamt = 'ZGETRF'
144 infot = 1
145 CALL zgetrf( -1, 0, a, 1, ip, info )
146 CALL chkxer( 'ZGETRF', infot, nout, lerr, ok )
147 infot = 2
148 CALL zgetrf( 0, -1, a, 1, ip, info )
149 CALL chkxer( 'ZGETRF', infot, nout, lerr, ok )
150 infot = 4
151 CALL zgetrf( 2, 1, a, 1, ip, info )
152 CALL chkxer( 'ZGETRF', infot, nout, lerr, ok )
153*
154* ZGETF2
155*
156 srnamt = 'ZGETF2'
157 infot = 1
158 CALL zgetf2( -1, 0, a, 1, ip, info )
159 CALL chkxer( 'ZGETF2', infot, nout, lerr, ok )
160 infot = 2
161 CALL zgetf2( 0, -1, a, 1, ip, info )
162 CALL chkxer( 'ZGETF2', infot, nout, lerr, ok )
163 infot = 4
164 CALL zgetf2( 2, 1, a, 1, ip, info )
165 CALL chkxer( 'ZGETF2', infot, nout, lerr, ok )
166*
167* ZGETRI
168*
169 srnamt = 'ZGETRI'
170 infot = 1
171 CALL zgetri( -1, a, 1, ip, w, 1, info )
172 CALL chkxer( 'ZGETRI', infot, nout, lerr, ok )
173 infot = 3
174 CALL zgetri( 2, a, 1, ip, w, 2, info )
175 CALL chkxer( 'ZGETRI', infot, nout, lerr, ok )
176 infot = 6
177 CALL zgetri( 2, a, 2, ip, w, 1, info )
178 CALL chkxer( 'ZGETRI', infot, nout, lerr, ok )
179*
180* ZGETRS
181*
182 srnamt = 'ZGETRS'
183 infot = 1
184 CALL zgetrs( '/', 0, 0, a, 1, ip, b, 1, info )
185 CALL chkxer( 'ZGETRS', infot, nout, lerr, ok )
186 infot = 2
187 CALL zgetrs( 'N', -1, 0, a, 1, ip, b, 1, info )
188 CALL chkxer( 'ZGETRS', infot, nout, lerr, ok )
189 infot = 3
190 CALL zgetrs( 'N', 0, -1, a, 1, ip, b, 1, info )
191 CALL chkxer( 'ZGETRS', infot, nout, lerr, ok )
192 infot = 5
193 CALL zgetrs( 'N', 2, 1, a, 1, ip, b, 2, info )
194 CALL chkxer( 'ZGETRS', infot, nout, lerr, ok )
195 infot = 8
196 CALL zgetrs( 'N', 2, 1, a, 2, ip, b, 1, info )
197 CALL chkxer( 'ZGETRS', infot, nout, lerr, ok )
198*
199* ZGERFS
200*
201 srnamt = 'ZGERFS'
202 infot = 1
203 CALL zgerfs( '/', 0, 0, a, 1, af, 1, ip, b, 1, x, 1, r1, r2, w,
204 $ r, info )
205 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
206 infot = 2
207 CALL zgerfs( 'N', -1, 0, a, 1, af, 1, ip, b, 1, x, 1, r1, r2,
208 $ w, r, info )
209 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
210 infot = 3
211 CALL zgerfs( 'N', 0, -1, a, 1, af, 1, ip, b, 1, x, 1, r1, r2,
212 $ w, r, info )
213 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
214 infot = 5
215 CALL zgerfs( 'N', 2, 1, a, 1, af, 2, ip, b, 2, x, 2, r1, r2, w,
216 $ r, info )
217 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
218 infot = 7
219 CALL zgerfs( 'N', 2, 1, a, 2, af, 1, ip, b, 2, x, 2, r1, r2, w,
220 $ r, info )
221 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
222 infot = 10
223 CALL zgerfs( 'N', 2, 1, a, 2, af, 2, ip, b, 1, x, 2, r1, r2, w,
224 $ r, info )
225 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
226 infot = 12
227 CALL zgerfs( 'N', 2, 1, a, 2, af, 2, ip, b, 2, x, 1, r1, r2, w,
228 $ r, info )
229 CALL chkxer( 'ZGERFS', infot, nout, lerr, ok )
230*
231* ZGERFSX
232*
233 n_err_bnds = 3
234 nparams = 0
235 srnamt = 'ZGERFSX'
236 infot = 1
237 CALL zgerfsx( '/', eq, 0, 0, a, 1, af, 1, ip, rs, cs, b, 1, x,
238 $ 1, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
239 $ nparams, params, w, r, info )
240 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
241 infot = 2
242 eq = '/'
243 CALL zgerfsx( 'N', eq, 2, 1, a, 1, af, 2, ip, rs, cs, b, 2, x,
244 $ 2, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
245 $ nparams, params, w, r, info )
246 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
247 infot = 3
248 eq = 'R'
249 CALL zgerfsx( 'N', eq, -1, 0, a, 1, af, 1, ip, rs, cs, b, 1, x,
250 $ 1, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
251 $ nparams, params, w, r, info )
252 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
253 infot = 4
254 CALL zgerfsx( 'N', eq, 0, -1, a, 1, af, 1, ip, rs, cs, b, 1, x,
255 $ 1, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
256 $ nparams, params, w, r, info )
257 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
258 infot = 6
259 CALL zgerfsx( 'N', eq, 2, 1, a, 1, af, 2, ip, rs, cs, b, 2, x,
260 $ 2, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
261 $ nparams, params, w, r, info )
262 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
263 infot = 8
264 CALL zgerfsx( 'N', eq, 2, 1, a, 2, af, 1, ip, rs, cs, b, 2, x,
265 $ 2, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
266 $ nparams, params, w, r, info )
267 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
268 infot = 13
269 eq = 'C'
270 CALL zgerfsx( 'N', eq, 2, 1, a, 2, af, 2, ip, rs, cs, b, 1, x,
271 $ 2, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
272 $ nparams, params, w, r, info )
273 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
274 infot = 15
275 CALL zgerfsx( 'N', eq, 2, 1, a, 2, af, 2, ip, rs, cs, b, 2, x,
276 $ 1, rcond, berr, n_err_bnds, err_bnds_n, err_bnds_c,
277 $ nparams, params, w, r, info )
278 CALL chkxer( 'ZGERFSX', infot, nout, lerr, ok )
279*
280* ZGECON
281*
282 srnamt = 'ZGECON'
283 infot = 1
284 CALL zgecon( '/', 0, a, 1, anrm, rcond, w, r, info )
285 CALL chkxer( 'ZGECON', infot, nout, lerr, ok )
286 infot = 2
287 CALL zgecon( '1', -1, a, 1, anrm, rcond, w, r, info )
288 CALL chkxer( 'ZGECON', infot, nout, lerr, ok )
289 infot = 4
290 CALL zgecon( '1', 2, a, 1, anrm, rcond, w, r, info )
291 CALL chkxer( 'ZGECON', infot, nout, lerr, ok )
292*
293* ZGEEQU
294*
295 srnamt = 'ZGEEQU'
296 infot = 1
297 CALL zgeequ( -1, 0, a, 1, r1, r2, rcond, ccond, anrm, info )
298 CALL chkxer( 'ZGEEQU', infot, nout, lerr, ok )
299 infot = 2
300 CALL zgeequ( 0, -1, a, 1, r1, r2, rcond, ccond, anrm, info )
301 CALL chkxer( 'ZGEEQU', infot, nout, lerr, ok )
302 infot = 4
303 CALL zgeequ( 2, 2, a, 1, r1, r2, rcond, ccond, anrm, info )
304 CALL chkxer( 'ZGEEQU', infot, nout, lerr, ok )
305*
306* ZGEEQUB
307*
308 srnamt = 'ZGEEQUB'
309 infot = 1
310 CALL zgeequb( -1, 0, a, 1, r1, r2, rcond, ccond, anrm, info )
311 CALL chkxer( 'ZGEEQUB', infot, nout, lerr, ok )
312 infot = 2
313 CALL zgeequb( 0, -1, a, 1, r1, r2, rcond, ccond, anrm, info )
314 CALL chkxer( 'ZGEEQUB', infot, nout, lerr, ok )
315 infot = 4
316 CALL zgeequb( 2, 2, a, 1, r1, r2, rcond, ccond, anrm, info )
317 CALL chkxer( 'ZGEEQUB', infot, nout, lerr, ok )
318*
319* Test error exits of the routines that use the LU decomposition
320* of a general band matrix.
321*
322 ELSE IF( lsamen( 2, c2, 'GB' ) ) THEN
323*
324* ZGBTRF
325*
326 srnamt = 'ZGBTRF'
327 infot = 1
328 CALL zgbtrf( -1, 0, 0, 0, a, 1, ip, info )
329 CALL chkxer( 'ZGBTRF', infot, nout, lerr, ok )
330 infot = 2
331 CALL zgbtrf( 0, -1, 0, 0, a, 1, ip, info )
332 CALL chkxer( 'ZGBTRF', infot, nout, lerr, ok )
333 infot = 3
334 CALL zgbtrf( 1, 1, -1, 0, a, 1, ip, info )
335 CALL chkxer( 'ZGBTRF', infot, nout, lerr, ok )
336 infot = 4
337 CALL zgbtrf( 1, 1, 0, -1, a, 1, ip, info )
338 CALL chkxer( 'ZGBTRF', infot, nout, lerr, ok )
339 infot = 6
340 CALL zgbtrf( 2, 2, 1, 1, a, 3, ip, info )
341 CALL chkxer( 'ZGBTRF', infot, nout, lerr, ok )
342*
343* ZGBTF2
344*
345 srnamt = 'ZGBTF2'
346 infot = 1
347 CALL zgbtf2( -1, 0, 0, 0, a, 1, ip, info )
348 CALL chkxer( 'ZGBTF2', infot, nout, lerr, ok )
349 infot = 2
350 CALL zgbtf2( 0, -1, 0, 0, a, 1, ip, info )
351 CALL chkxer( 'ZGBTF2', infot, nout, lerr, ok )
352 infot = 3
353 CALL zgbtf2( 1, 1, -1, 0, a, 1, ip, info )
354 CALL chkxer( 'ZGBTF2', infot, nout, lerr, ok )
355 infot = 4
356 CALL zgbtf2( 1, 1, 0, -1, a, 1, ip, info )
357 CALL chkxer( 'ZGBTF2', infot, nout, lerr, ok )
358 infot = 6
359 CALL zgbtf2( 2, 2, 1, 1, a, 3, ip, info )
360 CALL chkxer( 'ZGBTF2', infot, nout, lerr, ok )
361*
362* ZGBTRS
363*
364 srnamt = 'ZGBTRS'
365 infot = 1
366 CALL zgbtrs( '/', 0, 0, 0, 1, a, 1, ip, b, 1, info )
367 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
368 infot = 2
369 CALL zgbtrs( 'N', -1, 0, 0, 1, a, 1, ip, b, 1, info )
370 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
371 infot = 3
372 CALL zgbtrs( 'N', 1, -1, 0, 1, a, 1, ip, b, 1, info )
373 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
374 infot = 4
375 CALL zgbtrs( 'N', 1, 0, -1, 1, a, 1, ip, b, 1, info )
376 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
377 infot = 5
378 CALL zgbtrs( 'N', 1, 0, 0, -1, a, 1, ip, b, 1, info )
379 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
380 infot = 7
381 CALL zgbtrs( 'N', 2, 1, 1, 1, a, 3, ip, b, 2, info )
382 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
383 infot = 10
384 CALL zgbtrs( 'N', 2, 0, 0, 1, a, 1, ip, b, 1, info )
385 CALL chkxer( 'ZGBTRS', infot, nout, lerr, ok )
386*
387* ZGBRFS
388*
389 srnamt = 'ZGBRFS'
390 infot = 1
391 CALL zgbrfs( '/', 0, 0, 0, 0, a, 1, af, 1, ip, b, 1, x, 1, r1,
392 $ r2, w, r, info )
393 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
394 infot = 2
395 CALL zgbrfs( 'N', -1, 0, 0, 0, a, 1, af, 1, ip, b, 1, x, 1, r1,
396 $ r2, w, r, info )
397 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
398 infot = 3
399 CALL zgbrfs( 'N', 1, -1, 0, 0, a, 1, af, 1, ip, b, 1, x, 1, r1,
400 $ r2, w, r, info )
401 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
402 infot = 4
403 CALL zgbrfs( 'N', 1, 0, -1, 0, a, 1, af, 1, ip, b, 1, x, 1, r1,
404 $ r2, w, r, info )
405 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
406 infot = 5
407 CALL zgbrfs( 'N', 1, 0, 0, -1, a, 1, af, 1, ip, b, 1, x, 1, r1,
408 $ r2, w, r, info )
409 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
410 infot = 7
411 CALL zgbrfs( 'N', 2, 1, 1, 1, a, 2, af, 4, ip, b, 2, x, 2, r1,
412 $ r2, w, r, info )
413 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
414 infot = 9
415 CALL zgbrfs( 'N', 2, 1, 1, 1, a, 3, af, 3, ip, b, 2, x, 2, r1,
416 $ r2, w, r, info )
417 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
418 infot = 12
419 CALL zgbrfs( 'N', 2, 0, 0, 1, a, 1, af, 1, ip, b, 1, x, 2, r1,
420 $ r2, w, r, info )
421 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
422 infot = 14
423 CALL zgbrfs( 'N', 2, 0, 0, 1, a, 1, af, 1, ip, b, 2, x, 1, r1,
424 $ r2, w, r, info )
425 CALL chkxer( 'ZGBRFS', infot, nout, lerr, ok )
426*
427* ZGBRFSX
428*
429 n_err_bnds = 3
430 nparams = 0
431 srnamt = 'ZGBRFSX'
432 infot = 1
433 CALL zgbrfsx( '/', eq, 0, 0, 0, 0, a, 1, af, 1, ip, rs, cs, b,
434 $ 1, x, 1, rcond, berr, n_err_bnds, err_bnds_n,
435 $ err_bnds_c, nparams, params, w, r, info )
436 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
437 infot = 2
438 eq = '/'
439 CALL zgbrfsx( 'N', eq, 2, 1, 1, 1, a, 1, af, 2, ip, rs, cs, b,
440 $ 2, x, 2, rcond, berr, n_err_bnds, err_bnds_n,
441 $ err_bnds_c, nparams, params, w, r, info )
442 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
443 infot = 3
444 eq = 'R'
445 CALL zgbrfsx( 'N', eq, -1, 1, 1, 0, a, 1, af, 1, ip, rs, cs, b,
446 $ 1, x, 1, rcond, berr, n_err_bnds, err_bnds_n,
447 $ err_bnds_c, nparams, params, w, r, info )
448 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
449 infot = 4
450 eq = 'R'
451 CALL zgbrfsx( 'N', eq, 2, -1, 1, 1, a, 3, af, 4, ip, rs, cs, b,
452 $ 1, x, 1, rcond, berr, n_err_bnds, err_bnds_n,
453 $ err_bnds_c, nparams, params, w, r, info )
454 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
455 infot = 5
456 eq = 'R'
457 CALL zgbrfsx( 'N', eq, 2, 1, -1, 1, a, 3, af, 4, ip, rs, cs, b,
458 $ 1, x, 1, rcond, berr, n_err_bnds, err_bnds_n,
459 $ err_bnds_c, nparams, params, w, r, info )
460 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
461 infot = 6
462 CALL zgbrfsx( 'N', eq, 0, 0, 0, -1, a, 1, af, 1, ip, rs, cs, b,
463 $ 1, x, 1, rcond, berr, n_err_bnds, err_bnds_n,
464 $ err_bnds_c, nparams, params, w, r, info )
465 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
466 infot = 8
467 CALL zgbrfsx( 'N', eq, 2, 1, 1, 1, a, 1, af, 2, ip, rs, cs, b,
468 $ 2, x, 2, rcond, berr, n_err_bnds, err_bnds_n,
469 $ err_bnds_c, nparams, params, w, r, info )
470 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
471 infot = 10
472 CALL zgbrfsx( 'N', eq, 2, 1, 1, 1, a, 3, af, 3, ip, rs, cs, b,
473 $ 2, x, 2, rcond, berr, n_err_bnds, err_bnds_n,
474 $ err_bnds_c, nparams, params, w, r, info )
475 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
476 infot = 13
477 eq = 'C'
478 CALL zgbrfsx( 'N', eq, 2, 1, 1, 1, a, 3, af, 5, ip, rs, cs, b,
479 $ 1, x, 2, rcond, berr, n_err_bnds, err_bnds_n,
480 $ err_bnds_c, nparams, params, w, r, info )
481 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
482 infot = 15
483 CALL zgbrfsx( 'N', eq, 2, 1, 1, 1, a, 3, af, 5, ip, rs, cs, b,
484 $ 2, x, 1, rcond, berr, n_err_bnds, err_bnds_n,
485 $ err_bnds_c, nparams, params, w, r, info )
486 CALL chkxer( 'ZGBRFSX', infot, nout, lerr, ok )
487*
488* ZGBCON
489*
490 srnamt = 'ZGBCON'
491 infot = 1
492 CALL zgbcon( '/', 0, 0, 0, a, 1, ip, anrm, rcond, w, r, info )
493 CALL chkxer( 'ZGBCON', infot, nout, lerr, ok )
494 infot = 2
495 CALL zgbcon( '1', -1, 0, 0, a, 1, ip, anrm, rcond, w, r, info )
496 CALL chkxer( 'ZGBCON', infot, nout, lerr, ok )
497 infot = 3
498 CALL zgbcon( '1', 1, -1, 0, a, 1, ip, anrm, rcond, w, r, info )
499 CALL chkxer( 'ZGBCON', infot, nout, lerr, ok )
500 infot = 4
501 CALL zgbcon( '1', 1, 0, -1, a, 1, ip, anrm, rcond, w, r, info )
502 CALL chkxer( 'ZGBCON', infot, nout, lerr, ok )
503 infot = 6
504 CALL zgbcon( '1', 2, 1, 1, a, 3, ip, anrm, rcond, w, r, info )
505 CALL chkxer( 'ZGBCON', infot, nout, lerr, ok )
506*
507* ZGBEQU
508*
509 srnamt = 'ZGBEQU'
510 infot = 1
511 CALL zgbequ( -1, 0, 0, 0, a, 1, r1, r2, rcond, ccond, anrm,
512 $ info )
513 CALL chkxer( 'ZGBEQU', infot, nout, lerr, ok )
514 infot = 2
515 CALL zgbequ( 0, -1, 0, 0, a, 1, r1, r2, rcond, ccond, anrm,
516 $ info )
517 CALL chkxer( 'ZGBEQU', infot, nout, lerr, ok )
518 infot = 3
519 CALL zgbequ( 1, 1, -1, 0, a, 1, r1, r2, rcond, ccond, anrm,
520 $ info )
521 CALL chkxer( 'ZGBEQU', infot, nout, lerr, ok )
522 infot = 4
523 CALL zgbequ( 1, 1, 0, -1, a, 1, r1, r2, rcond, ccond, anrm,
524 $ info )
525 CALL chkxer( 'ZGBEQU', infot, nout, lerr, ok )
526 infot = 6
527 CALL zgbequ( 2, 2, 1, 1, a, 2, r1, r2, rcond, ccond, anrm,
528 $ info )
529 CALL chkxer( 'ZGBEQU', infot, nout, lerr, ok )
530*
531* ZGBEQUB
532*
533 srnamt = 'ZGBEQUB'
534 infot = 1
535 CALL zgbequb( -1, 0, 0, 0, a, 1, r1, r2, rcond, ccond, anrm,
536 $ info )
537 CALL chkxer( 'ZGBEQUB', infot, nout, lerr, ok )
538 infot = 2
539 CALL zgbequb( 0, -1, 0, 0, a, 1, r1, r2, rcond, ccond, anrm,
540 $ info )
541 CALL chkxer( 'ZGBEQUB', infot, nout, lerr, ok )
542 infot = 3
543 CALL zgbequb( 1, 1, -1, 0, a, 1, r1, r2, rcond, ccond, anrm,
544 $ info )
545 CALL chkxer( 'ZGBEQUB', infot, nout, lerr, ok )
546 infot = 4
547 CALL zgbequb( 1, 1, 0, -1, a, 1, r1, r2, rcond, ccond, anrm,
548 $ info )
549 CALL chkxer( 'ZGBEQUB', infot, nout, lerr, ok )
550 infot = 6
551 CALL zgbequb( 2, 2, 1, 1, a, 2, r1, r2, rcond, ccond, anrm,
552 $ info )
553 CALL chkxer( 'ZGBEQUB', infot, nout, lerr, ok )
554 END IF
555*
556* Print a summary line.
557*
558 CALL alaesm( path, ok, nout )
559*
560 RETURN
561*
562* End of ZERRGEX
563*
564 END
alaesm
subroutine alaesm(path, ok, nout)
ALAESM
Definition alaesm.f:63
chkxer
subroutine chkxer(srnamt, infot, nout, lerr, ok)
Definition cblat2.f:3224
zgbcon
subroutine zgbcon(norm, n, kl, ku, ab, ldab, ipiv, anorm, rcond, work, rwork, info)
ZGBCON
Definition zgbcon.f:146
zgbequ
subroutine zgbequ(m, n, kl, ku, ab, ldab, r, c, rowcnd, colcnd, amax, info)
ZGBEQU
Definition zgbequ.f:153
zgbequb
subroutine zgbequb(m, n, kl, ku, ab, ldab, r, c, rowcnd, colcnd, amax, info)
ZGBEQUB
Definition zgbequb.f:160
zgbrfs
subroutine zgbrfs(trans, n, kl, ku, nrhs, ab, ldab, afb, ldafb, ipiv, b, ldb, x, ldx, ferr, berr, work, rwork, info)
ZGBRFS
Definition zgbrfs.f:205
zgbrfsx
subroutine zgbrfsx(trans, equed, n, kl, ku, nrhs, ab, ldab, afb, ldafb, ipiv, r, c, b, ldb, x, ldx, rcond, berr, n_err_bnds, err_bnds_norm, err_bnds_comp, nparams, params, work, rwork, info)
ZGBRFSX
Definition zgbrfsx.f:439
zgbtf2
subroutine zgbtf2(m, n, kl, ku, ab, ldab, ipiv, info)
ZGBTF2 computes the LU factorization of a general band matrix using the unblocked version of the algo...
Definition zgbtf2.f:143
zgbtrf
subroutine zgbtrf(m, n, kl, ku, ab, ldab, ipiv, info)
ZGBTRF
Definition zgbtrf.f:142
zgbtrs
subroutine zgbtrs(trans, n, kl, ku, nrhs, ab, ldab, ipiv, b, ldb, info)
ZGBTRS
Definition zgbtrs.f:137
zgecon
subroutine zgecon(norm, n, a, lda, anorm, rcond, work, rwork, info)
ZGECON
Definition zgecon.f:130
zgeequ
subroutine zgeequ(m, n, a, lda, r, c, rowcnd, colcnd, amax, info)
ZGEEQU
Definition zgeequ.f:138
zgeequb
subroutine zgeequb(m, n, a, lda, r, c, rowcnd, colcnd, amax, info)
ZGEEQUB
Definition zgeequb.f:145
zgerfs
subroutine zgerfs(trans, n, nrhs, a, lda, af, ldaf, ipiv, b, ldb, x, ldx, ferr, berr, work, rwork, info)
ZGERFS
Definition zgerfs.f:185
zgerfsx
subroutine zgerfsx(trans, equed, n, nrhs, a, lda, af, ldaf, ipiv, r, c, b, ldb, x, ldx, rcond, berr, n_err_bnds, err_bnds_norm, err_bnds_comp, nparams, params, work, rwork, info)
ZGERFSX
Definition zgerfsx.f:413
zgetf2
subroutine zgetf2(m, n, a, lda, ipiv, info)
ZGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row inter...
Definition zgetf2.f:106
zgetrf
subroutine zgetrf(m, n, a, lda, ipiv, info)
ZGETRF
Definition zgetrf.f:106
zgetri
subroutine zgetri(n, a, lda, ipiv, work, lwork, info)
ZGETRI
Definition zgetri.f:112
zgetrs
subroutine zgetrs(trans, n, nrhs, a, lda, ipiv, b, ldb, info)
ZGETRS
Definition zgetrs.f:119
zerrge
subroutine zerrge(path, nunit)
ZERRGE
Definition zerrge.f:55