1 SUBROUTINE ZERREC( PATH, NUNIT )
2 *
3 * -- LAPACK test routine (version 3.1) --
4 * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
5 * November 2006
6 *
7 * .. Scalar Arguments ..
8 CHARACTER*3 PATH
9 INTEGER NUNIT
10 * ..
11 *
12 * Purpose
13 * =======
14 *
15 * ZERREC tests the error exits for the routines for eigen- condition
16 * estimation for DOUBLE PRECISION matrices:
17 * ZTRSYL, CTREXC, CTRSNA and CTRSEN.
18 *
19 * Arguments
20 * =========
21 *
22 * PATH (input) CHARACTER*3
23 * The LAPACK path name for the routines to be tested.
24 *
25 * NUNIT (input) INTEGER
26 * The unit number for output.
27 *
28 * =====================================================================
29 *
30 * .. Parameters ..
31 INTEGER NMAX, LW
32 PARAMETER ( NMAX = 4, LW = NMAX*( NMAX+2 ) )
33 DOUBLE PRECISION ONE, ZERO
34 PARAMETER ( ONE = 1.0D0, ZERO = 0.0D0 )
35 * ..
36 * .. Local Scalars ..
37 INTEGER I, IFST, ILST, INFO, J, M, NT
38 DOUBLE PRECISION SCALE
39 * ..
40 * .. Local Arrays ..
41 LOGICAL SEL( NMAX )
42 DOUBLE PRECISION RW( LW ), S( NMAX ), SEP( NMAX )
43 COMPLEX*16 A( NMAX, NMAX ), B( NMAX, NMAX ),
44 $ C( NMAX, NMAX ), WORK( LW ), X( NMAX )
45 * ..
46 * .. External Subroutines ..
47 EXTERNAL CHKXER, ZTREXC, ZTRSEN, ZTRSNA, ZTRSYL
48 * ..
49 * .. Scalars in Common ..
50 LOGICAL LERR, OK
51 CHARACTER*32 SRNAMT
52 INTEGER INFOT, NOUT
53 * ..
54 * .. Common blocks ..
55 COMMON / INFOC / INFOT, NOUT, OK, LERR
56 COMMON / SRNAMC / SRNAMT
57 * ..
58 * .. Executable Statements ..
59 *
60 NOUT = NUNIT
61 OK = .TRUE.
62 NT = 0
63 *
64 * Initialize A, B and SEL
65 *
66 DO 20 J = 1, NMAX
67 DO 10 I = 1, NMAX
68 A( I, J ) = ZERO
69 B( I, J ) = ZERO
70 10 CONTINUE
71 20 CONTINUE
72 DO 30 I = 1, NMAX
73 A( I, I ) = ONE
74 SEL( I ) = .TRUE.
75 30 CONTINUE
76 *
77 * Test ZTRSYL
78 *
79 SRNAMT = 'ZTRSYL'
80 INFOT = 1
81 CALL ZTRSYL( 'X', 'N', 1, 0, 0, A, 1, B, 1, C, 1, SCALE, INFO )
82 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
83 INFOT = 2
84 CALL ZTRSYL( 'N', 'X', 1, 0, 0, A, 1, B, 1, C, 1, SCALE, INFO )
85 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
86 INFOT = 3
87 CALL ZTRSYL( 'N', 'N', 0, 0, 0, A, 1, B, 1, C, 1, SCALE, INFO )
88 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
89 INFOT = 4
90 CALL ZTRSYL( 'N', 'N', 1, -1, 0, A, 1, B, 1, C, 1, SCALE, INFO )
91 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
92 INFOT = 5
93 CALL ZTRSYL( 'N', 'N', 1, 0, -1, A, 1, B, 1, C, 1, SCALE, INFO )
94 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
95 INFOT = 7
96 CALL ZTRSYL( 'N', 'N', 1, 2, 0, A, 1, B, 1, C, 2, SCALE, INFO )
97 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
98 INFOT = 9
99 CALL ZTRSYL( 'N', 'N', 1, 0, 2, A, 1, B, 1, C, 1, SCALE, INFO )
100 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
101 INFOT = 11
102 CALL ZTRSYL( 'N', 'N', 1, 2, 0, A, 2, B, 1, C, 1, SCALE, INFO )
103 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
104 NT = NT + 8
105 *
106 * Test ZTREXC
107 *
108 SRNAMT = 'ZTREXC'
109 IFST = 1
110 ILST = 1
111 INFOT = 1
112 CALL ZTREXC( 'X', 1, A, 1, B, 1, IFST, ILST, INFO )
113 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
114 INFOT = 7
115 CALL ZTREXC( 'N', 0, A, 1, B, 1, IFST, ILST, INFO )
116 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
117 INFOT = 4
118 ILST = 2
119 CALL ZTREXC( 'N', 2, A, 1, B, 1, IFST, ILST, INFO )
120 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
121 INFOT = 6
122 CALL ZTREXC( 'V', 2, A, 2, B, 1, IFST, ILST, INFO )
123 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
124 INFOT = 7
125 IFST = 0
126 ILST = 1
127 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
128 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
129 INFOT = 7
130 IFST = 2
131 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
132 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
133 INFOT = 8
134 IFST = 1
135 ILST = 0
136 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
137 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
138 INFOT = 8
139 ILST = 2
140 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
141 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
142 NT = NT + 8
143 *
144 * Test ZTRSNA
145 *
146 SRNAMT = 'ZTRSNA'
147 INFOT = 1
148 CALL ZTRSNA( 'X', 'A', SEL, 0, A, 1, B, 1, C, 1, S, SEP, 1, M,
149 $ WORK, 1, RW, INFO )
150 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
151 INFOT = 2
152 CALL ZTRSNA( 'B', 'X', SEL, 0, A, 1, B, 1, C, 1, S, SEP, 1, M,
153 $ WORK, 1, RW, INFO )
154 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
155 INFOT = 4
156 CALL ZTRSNA( 'B', 'A', SEL, -1, A, 1, B, 1, C, 1, S, SEP, 1, M,
157 $ WORK, 1, RW, INFO )
158 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
159 INFOT = 6
160 CALL ZTRSNA( 'V', 'A', SEL, 2, A, 1, B, 1, C, 1, S, SEP, 2, M,
161 $ WORK, 2, RW, INFO )
162 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
163 INFOT = 8
164 CALL ZTRSNA( 'B', 'A', SEL, 2, A, 2, B, 1, C, 2, S, SEP, 2, M,
165 $ WORK, 2, RW, INFO )
166 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
167 INFOT = 10
168 CALL ZTRSNA( 'B', 'A', SEL, 2, A, 2, B, 2, C, 1, S, SEP, 2, M,
169 $ WORK, 2, RW, INFO )
170 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
171 INFOT = 13
172 CALL ZTRSNA( 'B', 'A', SEL, 1, A, 1, B, 1, C, 1, S, SEP, 0, M,
173 $ WORK, 1, RW, INFO )
174 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
175 INFOT = 13
176 CALL ZTRSNA( 'B', 'S', SEL, 2, A, 2, B, 2, C, 2, S, SEP, 1, M,
177 $ WORK, 1, RW, INFO )
178 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
179 INFOT = 16
180 CALL ZTRSNA( 'B', 'A', SEL, 2, A, 2, B, 2, C, 2, S, SEP, 2, M,
181 $ WORK, 1, RW, INFO )
182 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
183 NT = NT + 9
184 *
185 * Test ZTRSEN
186 *
187 SEL( 1 ) = .FALSE.
188 SRNAMT = 'ZTRSEN'
189 INFOT = 1
190 CALL ZTRSEN( 'X', 'N', SEL, 0, A, 1, B, 1, X, M, S( 1 ), SEP( 1 ),
191 $ WORK, 1, INFO )
192 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
193 INFOT = 2
194 CALL ZTRSEN( 'N', 'X', SEL, 0, A, 1, B, 1, X, M, S( 1 ), SEP( 1 ),
195 $ WORK, 1, INFO )
196 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
197 INFOT = 4
198 CALL ZTRSEN( 'N', 'N', SEL, -1, A, 1, B, 1, X, M, S( 1 ),
199 $ SEP( 1 ), WORK, 1, INFO )
200 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
201 INFOT = 6
202 CALL ZTRSEN( 'N', 'N', SEL, 2, A, 1, B, 1, X, M, S( 1 ), SEP( 1 ),
203 $ WORK, 2, INFO )
204 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
205 INFOT = 8
206 CALL ZTRSEN( 'N', 'V', SEL, 2, A, 2, B, 1, X, M, S( 1 ), SEP( 1 ),
207 $ WORK, 1, INFO )
208 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
209 INFOT = 14
210 CALL ZTRSEN( 'N', 'V', SEL, 2, A, 2, B, 2, X, M, S( 1 ), SEP( 1 ),
211 $ WORK, 0, INFO )
212 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
213 INFOT = 14
214 CALL ZTRSEN( 'E', 'V', SEL, 3, A, 3, B, 3, X, M, S( 1 ), SEP( 1 ),
215 $ WORK, 1, INFO )
216 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
217 INFOT = 14
218 CALL ZTRSEN( 'V', 'V', SEL, 3, A, 3, B, 3, X, M, S( 1 ), SEP( 1 ),
219 $ WORK, 3, INFO )
220 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
221 NT = NT + 8
222 *
223 * Print a summary line.
224 *
225 IF( OK ) THEN
226 WRITE( NOUT, FMT = 9999 )PATH, NT
227 ELSE
228 WRITE( NOUT, FMT = 9998 )PATH
229 END IF
230 *
231 9999 FORMAT( 1X, A3, ' routines passed the tests of the error exits (',
232 $ I3, ' tests done)' )
233 9998 FORMAT( ' *** ', A3, ' routines failed the tests of the error ',
234 $ 'exits ***' )
235 RETURN
236 *
237 * End of ZERREC
238 *
239 END
2 *
3 * -- LAPACK test routine (version 3.1) --
4 * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
5 * November 2006
6 *
7 * .. Scalar Arguments ..
8 CHARACTER*3 PATH
9 INTEGER NUNIT
10 * ..
11 *
12 * Purpose
13 * =======
14 *
15 * ZERREC tests the error exits for the routines for eigen- condition
16 * estimation for DOUBLE PRECISION matrices:
17 * ZTRSYL, CTREXC, CTRSNA and CTRSEN.
18 *
19 * Arguments
20 * =========
21 *
22 * PATH (input) CHARACTER*3
23 * The LAPACK path name for the routines to be tested.
24 *
25 * NUNIT (input) INTEGER
26 * The unit number for output.
27 *
28 * =====================================================================
29 *
30 * .. Parameters ..
31 INTEGER NMAX, LW
32 PARAMETER ( NMAX = 4, LW = NMAX*( NMAX+2 ) )
33 DOUBLE PRECISION ONE, ZERO
34 PARAMETER ( ONE = 1.0D0, ZERO = 0.0D0 )
35 * ..
36 * .. Local Scalars ..
37 INTEGER I, IFST, ILST, INFO, J, M, NT
38 DOUBLE PRECISION SCALE
39 * ..
40 * .. Local Arrays ..
41 LOGICAL SEL( NMAX )
42 DOUBLE PRECISION RW( LW ), S( NMAX ), SEP( NMAX )
43 COMPLEX*16 A( NMAX, NMAX ), B( NMAX, NMAX ),
44 $ C( NMAX, NMAX ), WORK( LW ), X( NMAX )
45 * ..
46 * .. External Subroutines ..
47 EXTERNAL CHKXER, ZTREXC, ZTRSEN, ZTRSNA, ZTRSYL
48 * ..
49 * .. Scalars in Common ..
50 LOGICAL LERR, OK
51 CHARACTER*32 SRNAMT
52 INTEGER INFOT, NOUT
53 * ..
54 * .. Common blocks ..
55 COMMON / INFOC / INFOT, NOUT, OK, LERR
56 COMMON / SRNAMC / SRNAMT
57 * ..
58 * .. Executable Statements ..
59 *
60 NOUT = NUNIT
61 OK = .TRUE.
62 NT = 0
63 *
64 * Initialize A, B and SEL
65 *
66 DO 20 J = 1, NMAX
67 DO 10 I = 1, NMAX
68 A( I, J ) = ZERO
69 B( I, J ) = ZERO
70 10 CONTINUE
71 20 CONTINUE
72 DO 30 I = 1, NMAX
73 A( I, I ) = ONE
74 SEL( I ) = .TRUE.
75 30 CONTINUE
76 *
77 * Test ZTRSYL
78 *
79 SRNAMT = 'ZTRSYL'
80 INFOT = 1
81 CALL ZTRSYL( 'X', 'N', 1, 0, 0, A, 1, B, 1, C, 1, SCALE, INFO )
82 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
83 INFOT = 2
84 CALL ZTRSYL( 'N', 'X', 1, 0, 0, A, 1, B, 1, C, 1, SCALE, INFO )
85 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
86 INFOT = 3
87 CALL ZTRSYL( 'N', 'N', 0, 0, 0, A, 1, B, 1, C, 1, SCALE, INFO )
88 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
89 INFOT = 4
90 CALL ZTRSYL( 'N', 'N', 1, -1, 0, A, 1, B, 1, C, 1, SCALE, INFO )
91 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
92 INFOT = 5
93 CALL ZTRSYL( 'N', 'N', 1, 0, -1, A, 1, B, 1, C, 1, SCALE, INFO )
94 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
95 INFOT = 7
96 CALL ZTRSYL( 'N', 'N', 1, 2, 0, A, 1, B, 1, C, 2, SCALE, INFO )
97 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
98 INFOT = 9
99 CALL ZTRSYL( 'N', 'N', 1, 0, 2, A, 1, B, 1, C, 1, SCALE, INFO )
100 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
101 INFOT = 11
102 CALL ZTRSYL( 'N', 'N', 1, 2, 0, A, 2, B, 1, C, 1, SCALE, INFO )
103 CALL CHKXER( 'ZTRSYL', INFOT, NOUT, LERR, OK )
104 NT = NT + 8
105 *
106 * Test ZTREXC
107 *
108 SRNAMT = 'ZTREXC'
109 IFST = 1
110 ILST = 1
111 INFOT = 1
112 CALL ZTREXC( 'X', 1, A, 1, B, 1, IFST, ILST, INFO )
113 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
114 INFOT = 7
115 CALL ZTREXC( 'N', 0, A, 1, B, 1, IFST, ILST, INFO )
116 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
117 INFOT = 4
118 ILST = 2
119 CALL ZTREXC( 'N', 2, A, 1, B, 1, IFST, ILST, INFO )
120 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
121 INFOT = 6
122 CALL ZTREXC( 'V', 2, A, 2, B, 1, IFST, ILST, INFO )
123 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
124 INFOT = 7
125 IFST = 0
126 ILST = 1
127 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
128 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
129 INFOT = 7
130 IFST = 2
131 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
132 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
133 INFOT = 8
134 IFST = 1
135 ILST = 0
136 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
137 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
138 INFOT = 8
139 ILST = 2
140 CALL ZTREXC( 'V', 1, A, 1, B, 1, IFST, ILST, INFO )
141 CALL CHKXER( 'ZTREXC', INFOT, NOUT, LERR, OK )
142 NT = NT + 8
143 *
144 * Test ZTRSNA
145 *
146 SRNAMT = 'ZTRSNA'
147 INFOT = 1
148 CALL ZTRSNA( 'X', 'A', SEL, 0, A, 1, B, 1, C, 1, S, SEP, 1, M,
149 $ WORK, 1, RW, INFO )
150 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
151 INFOT = 2
152 CALL ZTRSNA( 'B', 'X', SEL, 0, A, 1, B, 1, C, 1, S, SEP, 1, M,
153 $ WORK, 1, RW, INFO )
154 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
155 INFOT = 4
156 CALL ZTRSNA( 'B', 'A', SEL, -1, A, 1, B, 1, C, 1, S, SEP, 1, M,
157 $ WORK, 1, RW, INFO )
158 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
159 INFOT = 6
160 CALL ZTRSNA( 'V', 'A', SEL, 2, A, 1, B, 1, C, 1, S, SEP, 2, M,
161 $ WORK, 2, RW, INFO )
162 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
163 INFOT = 8
164 CALL ZTRSNA( 'B', 'A', SEL, 2, A, 2, B, 1, C, 2, S, SEP, 2, M,
165 $ WORK, 2, RW, INFO )
166 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
167 INFOT = 10
168 CALL ZTRSNA( 'B', 'A', SEL, 2, A, 2, B, 2, C, 1, S, SEP, 2, M,
169 $ WORK, 2, RW, INFO )
170 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
171 INFOT = 13
172 CALL ZTRSNA( 'B', 'A', SEL, 1, A, 1, B, 1, C, 1, S, SEP, 0, M,
173 $ WORK, 1, RW, INFO )
174 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
175 INFOT = 13
176 CALL ZTRSNA( 'B', 'S', SEL, 2, A, 2, B, 2, C, 2, S, SEP, 1, M,
177 $ WORK, 1, RW, INFO )
178 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
179 INFOT = 16
180 CALL ZTRSNA( 'B', 'A', SEL, 2, A, 2, B, 2, C, 2, S, SEP, 2, M,
181 $ WORK, 1, RW, INFO )
182 CALL CHKXER( 'ZTRSNA', INFOT, NOUT, LERR, OK )
183 NT = NT + 9
184 *
185 * Test ZTRSEN
186 *
187 SEL( 1 ) = .FALSE.
188 SRNAMT = 'ZTRSEN'
189 INFOT = 1
190 CALL ZTRSEN( 'X', 'N', SEL, 0, A, 1, B, 1, X, M, S( 1 ), SEP( 1 ),
191 $ WORK, 1, INFO )
192 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
193 INFOT = 2
194 CALL ZTRSEN( 'N', 'X', SEL, 0, A, 1, B, 1, X, M, S( 1 ), SEP( 1 ),
195 $ WORK, 1, INFO )
196 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
197 INFOT = 4
198 CALL ZTRSEN( 'N', 'N', SEL, -1, A, 1, B, 1, X, M, S( 1 ),
199 $ SEP( 1 ), WORK, 1, INFO )
200 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
201 INFOT = 6
202 CALL ZTRSEN( 'N', 'N', SEL, 2, A, 1, B, 1, X, M, S( 1 ), SEP( 1 ),
203 $ WORK, 2, INFO )
204 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
205 INFOT = 8
206 CALL ZTRSEN( 'N', 'V', SEL, 2, A, 2, B, 1, X, M, S( 1 ), SEP( 1 ),
207 $ WORK, 1, INFO )
208 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
209 INFOT = 14
210 CALL ZTRSEN( 'N', 'V', SEL, 2, A, 2, B, 2, X, M, S( 1 ), SEP( 1 ),
211 $ WORK, 0, INFO )
212 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
213 INFOT = 14
214 CALL ZTRSEN( 'E', 'V', SEL, 3, A, 3, B, 3, X, M, S( 1 ), SEP( 1 ),
215 $ WORK, 1, INFO )
216 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
217 INFOT = 14
218 CALL ZTRSEN( 'V', 'V', SEL, 3, A, 3, B, 3, X, M, S( 1 ), SEP( 1 ),
219 $ WORK, 3, INFO )
220 CALL CHKXER( 'ZTRSEN', INFOT, NOUT, LERR, OK )
221 NT = NT + 8
222 *
223 * Print a summary line.
224 *
225 IF( OK ) THEN
226 WRITE( NOUT, FMT = 9999 )PATH, NT
227 ELSE
228 WRITE( NOUT, FMT = 9998 )PATH
229 END IF
230 *
231 9999 FORMAT( 1X, A3, ' routines passed the tests of the error exits (',
232 $ I3, ' tests done)' )
233 9998 FORMAT( ' *** ', A3, ' routines failed the tests of the error ',
234 $ 'exits ***' )
235 RETURN
236 *
237 * End of ZERREC
238 *
239 END