1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
|
*> \brief \b SERRRFP
*
* =========== DOCUMENTATION ===========
*
* Online html documentation available at
* http://www.netlib.org/lapack/explore-html/
*
* Definition:
* ===========
*
* SUBROUTINE SERRRFP( NUNIT )
*
* .. Scalar Arguments ..
* INTEGER NUNIT
* ..
*
*
*> \par Purpose:
* =============
*>
*> \verbatim
*>
*> SERRRFP tests the error exits for the REAL driver routines
*> for solving linear systems of equations.
*>
*> SDRVRFP tests the REAL LAPACK RFP routines:
*> STFSM, STFTRI, SSFRK, STFTTP, STFTTR, SPFTRF, SPFTRS, STPTTF,
*> STPTTR, STRTTF, and STRTTP
*> \endverbatim
*
* Arguments:
* ==========
*
*> \param[in] NUNIT
*> \verbatim
*> NUNIT is INTEGER
*> The unit number for output.
*> \endverbatim
*
* Authors:
* ========
*
*> \author Univ. of Tennessee
*> \author Univ. of California Berkeley
*> \author Univ. of Colorado Denver
*> \author NAG Ltd.
*
*> \date November 2011
*
*> \ingroup single_lin
*
* =====================================================================
SUBROUTINE SERRRFP( NUNIT )
*
* -- LAPACK test routine (version 3.4.0) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
* November 2011
*
* .. Scalar Arguments ..
INTEGER NUNIT
* ..
*
* =====================================================================
*
* ..
* .. Local Scalars ..
INTEGER INFO
REAL ALPHA, BETA
* ..
* .. Local Arrays ..
REAL A( 1, 1), B( 1, 1)
* ..
* .. External Subroutines ..
EXTERNAL CHKXER, STFSM, STFTRI, SSFRK, STFTTP, STFTTR,
+ SPFTRI, SPFTRF, SPFTRS, STPTTF, STPTTR, STRTTF,
+ STRTTP
* ..
* .. Scalars in Common ..
LOGICAL LERR, OK
CHARACTER*32 SRNAMT
INTEGER INFOT, NOUT
* ..
* .. Common blocks ..
COMMON / INFOC / INFOT, NOUT, OK, LERR
COMMON / SRNAMC / SRNAMT
* ..
* .. Executable Statements ..
*
NOUT = NUNIT
OK = .TRUE.
A( 1, 1 ) = 1.0E+0
B( 1, 1 ) = 1.0E+0
ALPHA = 1.0E+0
BETA = 1.0E+0
*
SRNAMT = 'SPFTRF'
INFOT = 1
CALL SPFTRF( '/', 'U', 0, A, INFO )
CALL CHKXER( 'SPFTRF', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL SPFTRF( 'N', '/', 0, A, INFO )
CALL CHKXER( 'SPFTRF', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL SPFTRF( 'N', 'U', -1, A, INFO )
CALL CHKXER( 'SPFTRF', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'SPFTRS'
INFOT = 1
CALL SPFTRS( '/', 'U', 0, 0, A, B, 1, INFO )
CALL CHKXER( 'SPFTRS', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL SPFTRS( 'N', '/', 0, 0, A, B, 1, INFO )
CALL CHKXER( 'SPFTRS', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL SPFTRS( 'N', 'U', -1, 0, A, B, 1, INFO )
CALL CHKXER( 'SPFTRS', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL SPFTRS( 'N', 'U', 0, -1, A, B, 1, INFO )
CALL CHKXER( 'SPFTRS', INFOT, NOUT, LERR, OK )
INFOT = 7
CALL SPFTRS( 'N', 'U', 0, 0, A, B, 0, INFO )
CALL CHKXER( 'SPFTRS', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'SPFTRI'
INFOT = 1
CALL SPFTRI( '/', 'U', 0, A, INFO )
CALL CHKXER( 'SPFTRI', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL SPFTRI( 'N', '/', 0, A, INFO )
CALL CHKXER( 'SPFTRI', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL SPFTRI( 'N', 'U', -1, A, INFO )
CALL CHKXER( 'SPFTRI', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STFSM '
INFOT = 1
CALL STFSM( '/', 'L', 'U', 'T', 'U', 0, 0, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STFSM( 'N', '/', 'U', 'T', 'U', 0, 0, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL STFSM( 'N', 'L', '/', 'T', 'U', 0, 0, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL STFSM( 'N', 'L', 'U', '/', 'U', 0, 0, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL STFSM( 'N', 'L', 'U', 'T', '/', 0, 0, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL STFSM( 'N', 'L', 'U', 'T', 'U', -1, 0, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 7
CALL STFSM( 'N', 'L', 'U', 'T', 'U', 0, -1, ALPHA, A, B, 1 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
INFOT = 11
CALL STFSM( 'N', 'L', 'U', 'T', 'U', 0, 0, ALPHA, A, B, 0 )
CALL CHKXER( 'STFSM ', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STFTRI'
INFOT = 1
CALL STFTRI( '/', 'L', 'N', 0, A, INFO )
CALL CHKXER( 'STFTRI', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STFTRI( 'N', '/', 'N', 0, A, INFO )
CALL CHKXER( 'STFTRI', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL STFTRI( 'N', 'L', '/', 0, A, INFO )
CALL CHKXER( 'STFTRI', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL STFTRI( 'N', 'L', 'N', -1, A, INFO )
CALL CHKXER( 'STFTRI', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STFTTR'
INFOT = 1
CALL STFTTR( '/', 'U', 0, A, B, 1, INFO )
CALL CHKXER( 'STFTTR', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STFTTR( 'N', '/', 0, A, B, 1, INFO )
CALL CHKXER( 'STFTTR', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL STFTTR( 'N', 'U', -1, A, B, 1, INFO )
CALL CHKXER( 'STFTTR', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL STFTTR( 'N', 'U', 0, A, B, 0, INFO )
CALL CHKXER( 'STFTTR', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STRTTF'
INFOT = 1
CALL STRTTF( '/', 'U', 0, A, 1, B, INFO )
CALL CHKXER( 'STRTTF', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STRTTF( 'N', '/', 0, A, 1, B, INFO )
CALL CHKXER( 'STRTTF', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL STRTTF( 'N', 'U', -1, A, 1, B, INFO )
CALL CHKXER( 'STRTTF', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL STRTTF( 'N', 'U', 0, A, 0, B, INFO )
CALL CHKXER( 'STRTTF', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STFTTP'
INFOT = 1
CALL STFTTP( '/', 'U', 0, A, B, INFO )
CALL CHKXER( 'STFTTP', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STFTTP( 'N', '/', 0, A, B, INFO )
CALL CHKXER( 'STFTTP', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL STFTTP( 'N', 'U', -1, A, B, INFO )
CALL CHKXER( 'STFTTP', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STPTTF'
INFOT = 1
CALL STPTTF( '/', 'U', 0, A, B, INFO )
CALL CHKXER( 'STPTTF', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STPTTF( 'N', '/', 0, A, B, INFO )
CALL CHKXER( 'STPTTF', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL STPTTF( 'N', 'U', -1, A, B, INFO )
CALL CHKXER( 'STPTTF', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STRTTP'
INFOT = 1
CALL STRTTP( '/', 0, A, 1, B, INFO )
CALL CHKXER( 'STRTTP', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STRTTP( 'U', -1, A, 1, B, INFO )
CALL CHKXER( 'STRTTP', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL STRTTP( 'U', 0, A, 0, B, INFO )
CALL CHKXER( 'STRTTP', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'STPTTR'
INFOT = 1
CALL STPTTR( '/', 0, A, B, 1, INFO )
CALL CHKXER( 'STPTTR', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL STPTTR( 'U', -1, A, B, 1, INFO )
CALL CHKXER( 'STPTTR', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL STPTTR( 'U', 0, A, B, 0, INFO )
CALL CHKXER( 'STPTTR', INFOT, NOUT, LERR, OK )
*
SRNAMT = 'SSFRK '
INFOT = 1
CALL SSFRK( '/', 'U', 'N', 0, 0, ALPHA, A, 1, BETA, B )
CALL CHKXER( 'SSFRK ', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL SSFRK( 'N', '/', 'N', 0, 0, ALPHA, A, 1, BETA, B )
CALL CHKXER( 'SSFRK ', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL SSFRK( 'N', 'U', '/', 0, 0, ALPHA, A, 1, BETA, B )
CALL CHKXER( 'SSFRK ', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL SSFRK( 'N', 'U', 'N', -1, 0, ALPHA, A, 1, BETA, B )
CALL CHKXER( 'SSFRK ', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL SSFRK( 'N', 'U', 'N', 0, -1, ALPHA, A, 1, BETA, B )
CALL CHKXER( 'SSFRK ', INFOT, NOUT, LERR, OK )
INFOT = 8
CALL SSFRK( 'N', 'U', 'N', 0, 0, ALPHA, A, 0, BETA, B )
CALL CHKXER( 'SSFRK ', INFOT, NOUT, LERR, OK )
*
* Print a summary line.
*
IF( OK ) THEN
WRITE( NOUT, FMT = 9999 )
ELSE
WRITE( NOUT, FMT = 9998 )
END IF
*
9999 FORMAT( 1X, 'REAL RFP routines passed the tests of ',
$ 'the error exits' )
9998 FORMAT( ' *** RFP routines failed the tests of the error ',
$ 'exits ***' )
RETURN
*
* End of SERRRFP
*
END
|
