1*> \brief \b CERRRFP
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 CERRRFP( NUNIT )
12*
13*       .. Scalar Arguments ..
14*       INTEGER            NUNIT
15*       ..
16*
17*
18*> \par Purpose:
19*  =============
20*>
21*> \verbatim
22*>
23*> CERRRFP tests the error exits for the COMPLEX driver routines
24*> for solving linear systems of equations.
25*>
26*> CDRVRFP tests the COMPLEX LAPACK RFP routines:
27*>     CTFSM, CTFTRI, CHFRK, CTFTTP, CTFTTR, CPFTRF, CPFTRS, CTPTTF,
28*>     CTPTTR, CTRTTF, and CTRTTP
29*> \endverbatim
30*
31*  Arguments:
32*  ==========
33*
34*> \param[in] NUNIT
35*> \verbatim
36*>          NUNIT is INTEGER
37*>          The unit number for output.
38*> \endverbatim
39*
40*  Authors:
41*  ========
42*
43*> \author Univ. of Tennessee
44*> \author Univ. of California Berkeley
45*> \author Univ. of Colorado Denver
46*> \author NAG Ltd.
47*
48*> \date December 2016
49*
50*> \ingroup complex_lin
51*
52*  =====================================================================
53      SUBROUTINE CERRRFP( NUNIT )
54*
55*  -- LAPACK test routine (version 3.7.0) --
56*  -- LAPACK is a software package provided by Univ. of Tennessee,    --
57*  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
58*     December 2016
59*
60*     .. Scalar Arguments ..
61      INTEGER            NUNIT
62*     ..
63*
64*  =====================================================================
65*
66*     ..
67*     .. Local Scalars ..
68      INTEGER            INFO
69      COMPLEX            ALPHA, BETA
70*     ..
71*     .. Local Arrays ..
72      COMPLEX            A( 1, 1), B( 1, 1)
73*     ..
74*     .. External Subroutines ..
75      EXTERNAL           CHKXER, CTFSM, CTFTRI, CHFRK, CTFTTP, CTFTTR,
76     +                   CPFTRI, CPFTRF, CPFTRS, CTPTTF, CTPTTR, CTRTTF,
77     +                   CTRTTP
78*     ..
79*     .. Scalars in Common ..
80      LOGICAL            LERR, OK
81      CHARACTER*32       SRNAMT
82      INTEGER            INFOT, NOUT
83*     ..
84*     .. Intrinsic Functions ..
85      INTRINSIC          CMPLX
86*     ..
87*     .. Common blocks ..
88      COMMON             / INFOC / INFOT, NOUT, OK, LERR
89      COMMON             / SRNAMC / SRNAMT
90*     ..
91*     .. Executable Statements ..
92*
93      NOUT = NUNIT
94      OK = .TRUE.
95      A( 1, 1 ) = CMPLX( 1.D0 , 1.D0  )
96      B( 1, 1 ) = CMPLX( 1.D0 , 1.D0  )
97      ALPHA     = CMPLX( 1.D0 , 1.D0  )
98      BETA      = CMPLX( 1.D0 , 1.D0  )
99*
100      SRNAMT = 'CPFTRF'
101      INFOT = 1
102      CALL CPFTRF( '/', 'U', 0, A, INFO )
103      CALL CHKXER( 'CPFTRF', INFOT, NOUT, LERR, OK )
104      INFOT = 2
105      CALL CPFTRF( 'N', '/', 0, A, INFO )
106      CALL CHKXER( 'CPFTRF', INFOT, NOUT, LERR, OK )
107      INFOT = 3
108      CALL CPFTRF( 'N', 'U', -1, A, INFO )
109      CALL CHKXER( 'CPFTRF', INFOT, NOUT, LERR, OK )
110*
111      SRNAMT = 'CPFTRS'
112      INFOT = 1
113      CALL CPFTRS( '/', 'U', 0, 0, A, B, 1, INFO )
114      CALL CHKXER( 'CPFTRS', INFOT, NOUT, LERR, OK )
115      INFOT = 2
116      CALL CPFTRS( 'N', '/', 0, 0, A, B, 1, INFO )
117      CALL CHKXER( 'CPFTRS', INFOT, NOUT, LERR, OK )
118      INFOT = 3
119      CALL CPFTRS( 'N', 'U', -1, 0, A, B, 1, INFO )
120      CALL CHKXER( 'CPFTRS', INFOT, NOUT, LERR, OK )
121      INFOT = 4
122      CALL CPFTRS( 'N', 'U', 0, -1, A, B, 1, INFO )
123      CALL CHKXER( 'CPFTRS', INFOT, NOUT, LERR, OK )
124      INFOT = 7
125      CALL CPFTRS( 'N', 'U', 0, 0, A, B, 0, INFO )
126      CALL CHKXER( 'CPFTRS', INFOT, NOUT, LERR, OK )
127*
128      SRNAMT = 'CPFTRI'
129      INFOT = 1
130      CALL CPFTRI( '/', 'U', 0, A, INFO )
131      CALL CHKXER( 'CPFTRI', INFOT, NOUT, LERR, OK )
132      INFOT = 2
133      CALL CPFTRI( 'N', '/', 0, A, INFO )
134      CALL CHKXER( 'CPFTRI', INFOT, NOUT, LERR, OK )
135      INFOT = 3
136      CALL CPFTRI( 'N', 'U', -1, A, INFO )
137      CALL CHKXER( 'CPFTRI', INFOT, NOUT, LERR, OK )
138*
139      SRNAMT = 'CTFSM '
140      INFOT = 1
141      CALL CTFSM( '/', 'L', 'U', 'C', 'U', 0, 0, ALPHA, A, B, 1 )
142      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
143      INFOT = 2
144      CALL CTFSM( 'N', '/', 'U', 'C', 'U', 0, 0, ALPHA, A, B, 1 )
145      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
146      INFOT = 3
147      CALL CTFSM( 'N', 'L', '/', 'C', 'U', 0, 0, ALPHA, A, B, 1 )
148      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
149      INFOT = 4
150      CALL CTFSM( 'N', 'L', 'U', '/', 'U', 0, 0, ALPHA, A, B, 1 )
151      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
152      INFOT = 5
153      CALL CTFSM( 'N', 'L', 'U', 'C', '/', 0, 0, ALPHA, A, B, 1 )
154      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
155      INFOT = 6
156      CALL CTFSM( 'N', 'L', 'U', 'C', 'U', -1, 0, ALPHA, A, B, 1 )
157      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
158      INFOT = 7
159      CALL CTFSM( 'N', 'L', 'U', 'C', 'U', 0, -1, ALPHA, A, B, 1 )
160      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
161      INFOT = 11
162      CALL CTFSM( 'N', 'L', 'U', 'C', 'U', 0, 0, ALPHA, A, B, 0 )
163      CALL CHKXER( 'CTFSM ', INFOT, NOUT, LERR, OK )
164*
165      SRNAMT = 'CTFTRI'
166      INFOT = 1
167      CALL CTFTRI( '/', 'L', 'N', 0, A, INFO )
168      CALL CHKXER( 'CTFTRI', INFOT, NOUT, LERR, OK )
169      INFOT = 2
170      CALL CTFTRI( 'N', '/', 'N', 0, A, INFO )
171      CALL CHKXER( 'CTFTRI', INFOT, NOUT, LERR, OK )
172      INFOT = 3
173      CALL CTFTRI( 'N', 'L', '/', 0, A, INFO )
174      CALL CHKXER( 'CTFTRI', INFOT, NOUT, LERR, OK )
175      INFOT = 4
176      CALL CTFTRI( 'N', 'L', 'N', -1, A, INFO )
177      CALL CHKXER( 'CTFTRI', INFOT, NOUT, LERR, OK )
178*
179      SRNAMT = 'CTFTTR'
180      INFOT = 1
181      CALL CTFTTR( '/', 'U', 0, A, B, 1, INFO )
182      CALL CHKXER( 'CTFTTR', INFOT, NOUT, LERR, OK )
183      INFOT = 2
184      CALL CTFTTR( 'N', '/', 0, A, B, 1, INFO )
185      CALL CHKXER( 'CTFTTR', INFOT, NOUT, LERR, OK )
186      INFOT = 3
187      CALL CTFTTR( 'N', 'U', -1, A, B, 1, INFO )
188      CALL CHKXER( 'CTFTTR', INFOT, NOUT, LERR, OK )
189      INFOT = 6
190      CALL CTFTTR( 'N', 'U', 0, A, B, 0, INFO )
191      CALL CHKXER( 'CTFTTR', INFOT, NOUT, LERR, OK )
192*
193      SRNAMT = 'CTRTTF'
194      INFOT = 1
195      CALL CTRTTF( '/', 'U', 0, A, 1, B, INFO )
196      CALL CHKXER( 'CTRTTF', INFOT, NOUT, LERR, OK )
197      INFOT = 2
198      CALL CTRTTF( 'N', '/', 0, A, 1, B, INFO )
199      CALL CHKXER( 'CTRTTF', INFOT, NOUT, LERR, OK )
200      INFOT = 3
201      CALL CTRTTF( 'N', 'U', -1, A, 1, B, INFO )
202      CALL CHKXER( 'CTRTTF', INFOT, NOUT, LERR, OK )
203      INFOT = 5
204      CALL CTRTTF( 'N', 'U', 0, A, 0, B, INFO )
205      CALL CHKXER( 'CTRTTF', INFOT, NOUT, LERR, OK )
206*
207      SRNAMT = 'CTFTTP'
208      INFOT = 1
209      CALL CTFTTP( '/', 'U', 0, A, B, INFO )
210      CALL CHKXER( 'CTFTTP', INFOT, NOUT, LERR, OK )
211      INFOT = 2
212      CALL CTFTTP( 'N', '/', 0, A, B, INFO )
213      CALL CHKXER( 'CTFTTP', INFOT, NOUT, LERR, OK )
214      INFOT = 3
215      CALL CTFTTP( 'N', 'U', -1, A, B, INFO )
216      CALL CHKXER( 'CTFTTP', INFOT, NOUT, LERR, OK )
217*
218      SRNAMT = 'CTPTTF'
219      INFOT = 1
220      CALL CTPTTF( '/', 'U', 0, A, B, INFO )
221      CALL CHKXER( 'CTPTTF', INFOT, NOUT, LERR, OK )
222      INFOT = 2
223      CALL CTPTTF( 'N', '/', 0, A, B, INFO )
224      CALL CHKXER( 'CTPTTF', INFOT, NOUT, LERR, OK )
225      INFOT = 3
226      CALL CTPTTF( 'N', 'U', -1, A, B, INFO )
227      CALL CHKXER( 'CTPTTF', INFOT, NOUT, LERR, OK )
228*
229      SRNAMT = 'CTRTTP'
230      INFOT = 1
231      CALL CTRTTP( '/', 0, A, 1,  B, INFO )
232      CALL CHKXER( 'CTRTTP', INFOT, NOUT, LERR, OK )
233      INFOT = 2
234      CALL CTRTTP( 'U', -1, A, 1,  B, INFO )
235      CALL CHKXER( 'CTRTTP', INFOT, NOUT, LERR, OK )
236      INFOT = 4
237      CALL CTRTTP( 'U', 0, A, 0,  B, INFO )
238      CALL CHKXER( 'CTRTTP', INFOT, NOUT, LERR, OK )
239*
240      SRNAMT = 'CTPTTR'
241      INFOT = 1
242      CALL CTPTTR( '/', 0, A, B, 1,  INFO )
243      CALL CHKXER( 'CTPTTR', INFOT, NOUT, LERR, OK )
244      INFOT = 2
245      CALL CTPTTR( 'U', -1, A, B, 1,  INFO )
246      CALL CHKXER( 'CTPTTR', INFOT, NOUT, LERR, OK )
247      INFOT = 5
248      CALL CTPTTR( 'U', 0, A, B, 0, INFO )
249      CALL CHKXER( 'CTPTTR', INFOT, NOUT, LERR, OK )
250*
251      SRNAMT = 'CHFRK '
252      INFOT = 1
253      CALL CHFRK( '/', 'U', 'N', 0, 0, ALPHA, A, 1, BETA, B )
254      CALL CHKXER( 'CHFRK ', INFOT, NOUT, LERR, OK )
255      INFOT = 2
256      CALL CHFRK( 'N', '/', 'N', 0, 0, ALPHA, A, 1, BETA, B )
257      CALL CHKXER( 'CHFRK ', INFOT, NOUT, LERR, OK )
258      INFOT = 3
259      CALL CHFRK( 'N', 'U', '/', 0, 0, ALPHA, A, 1, BETA, B )
260      CALL CHKXER( 'CHFRK ', INFOT, NOUT, LERR, OK )
261      INFOT = 4
262      CALL CHFRK( 'N', 'U', 'N', -1, 0, ALPHA, A, 1, BETA, B )
263      CALL CHKXER( 'CHFRK ', INFOT, NOUT, LERR, OK )
264      INFOT = 5
265      CALL CHFRK( 'N', 'U', 'N', 0, -1, ALPHA, A, 1, BETA, B )
266      CALL CHKXER( 'CHFRK ', INFOT, NOUT, LERR, OK )
267      INFOT = 8
268      CALL CHFRK( 'N', 'U', 'N', 0, 0, ALPHA, A, 0, BETA, B )
269      CALL CHKXER( 'CHFRK ', INFOT, NOUT, LERR, OK )
270*
271*     Print a summary line.
272*
273      IF( OK ) THEN
274         WRITE( NOUT, FMT = 9999 )
275      ELSE
276         WRITE( NOUT, FMT = 9998 )
277      END IF
278*
279 9999 FORMAT( 1X, 'COMPLEX RFP routines passed the tests of the ',
280     $        'error exits' )
281 9998 FORMAT( ' *** RFP routines failed the tests of the error ',
282     $        'exits ***' )
283      RETURN
284*
285*     End of CERRRFP
286*
287      END
288