79 COMPLEX A( nmax, nmax ), T( nmax, nmax ), W( nmax ),
92 COMMON / infoc / infot, nout, ok, lerr
93 COMMON / srnamc / srnamt
96 INTRINSIC float, cmplx
101 WRITE( nout, fmt = * )
107 a( i, j ) = 1.0 / cmplx( float(i+j), 0.0 )
108 c( i, j ) = 1.0 / cmplx( float(i+j), 0.0 )
109 t( i, j ) = 1.0 / cmplx( float(i+j), 0.0 )
121 CALL
cgeqrt( -1, 0, 1, a, 1, t, 1, w, info )
122 CALL
chkxer(
'CGEQRT', infot, nout, lerr, ok )
124 CALL
cgeqrt( 0, -1, 1, a, 1, t, 1, w, info )
125 CALL
chkxer(
'CGEQRT', infot, nout, lerr, ok )
127 CALL
cgeqrt( 0, 0, 0, a, 1, t, 1, w, info )
128 CALL
chkxer(
'CGEQRT', infot, nout, lerr, ok )
130 CALL
cgeqrt( 2, 1, 1, a, 1, t, 1, w, info )
131 CALL
chkxer(
'CGEQRT', infot, nout, lerr, ok )
133 CALL
cgeqrt( 2, 2, 2, a, 2, t, 1, w, info )
134 CALL
chkxer(
'CGEQRT', infot, nout, lerr, ok )
140 CALL
cgeqrt2( -1, 0, a, 1, t, 1, info )
141 CALL
chkxer(
'CGEQRT2', infot, nout, lerr, ok )
143 CALL
cgeqrt2( 0, -1, a, 1, t, 1, info )
144 CALL
chkxer(
'CGEQRT2', infot, nout, lerr, ok )
146 CALL
cgeqrt2( 2, 1, a, 1, t, 1, info )
147 CALL
chkxer(
'CGEQRT2', infot, nout, lerr, ok )
149 CALL
cgeqrt2( 2, 2, a, 2, t, 1, info )
150 CALL
chkxer(
'CGEQRT2', infot, nout, lerr, ok )
156 CALL
cgeqrt3( -1, 0, a, 1, t, 1, info )
157 CALL
chkxer(
'CGEQRT3', infot, nout, lerr, ok )
159 CALL
cgeqrt3( 0, -1, a, 1, t, 1, info )
160 CALL
chkxer(
'CGEQRT3', infot, nout, lerr, ok )
162 CALL
cgeqrt3( 2, 1, a, 1, t, 1, info )
163 CALL
chkxer(
'CGEQRT3', infot, nout, lerr, ok )
165 CALL
cgeqrt3( 2, 2, a, 2, t, 1, info )
166 CALL
chkxer(
'CGEQRT3', infot, nout, lerr, ok )
172 CALL
cgemqrt(
'/',
'N', 0, 0, 0, 1, a, 1, t, 1, c, 1, w, info )
173 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
175 CALL
cgemqrt(
'L',
'/', 0, 0, 0, 1, a, 1, t, 1, c, 1, w, info )
176 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
178 CALL
cgemqrt(
'L',
'N', -1, 0, 0, 1, a, 1, t, 1, c, 1, w, info )
179 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
181 CALL
cgemqrt(
'L',
'N', 0, -1, 0, 1, a, 1, t, 1, c, 1, w, info )
182 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
184 CALL
cgemqrt(
'L',
'N', 0, 0, -1, 1, a, 1, t, 1, c, 1, w, info )
185 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
187 CALL
cgemqrt(
'R',
'N', 0, 0, -1, 1, a, 1, t, 1, c, 1, w, info )
188 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
190 CALL
cgemqrt(
'L',
'N', 0, 0, 0, 0, a, 1, t, 1, c, 1, w, info )
191 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
193 CALL
cgemqrt(
'R',
'N', 1, 2, 1, 1, a, 1, t, 1, c, 1, w, info )
194 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
196 CALL
cgemqrt(
'L',
'N', 2, 1, 1, 1, a, 1, t, 1, c, 1, w, info )
197 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
199 CALL
cgemqrt(
'R',
'N', 1, 1, 1, 1, a, 1, t, 0, c, 1, w, info )
200 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
202 CALL
cgemqrt(
'L',
'N', 1, 1, 1, 1, a, 1, t, 1, c, 0, w, info )
203 CALL
chkxer(
'CGEMQRT', infot, nout, lerr, ok )
207 CALL
alaesm( path, ok, nout )
subroutine cerrqrt(PATH, NUNIT)
CERRQRT
subroutine cgeqrt2(M, N, A, LDA, T, LDT, INFO)
CGEQRT2 computes a QR factorization of a general real or complex matrix using the compact WY represen...
subroutine chkxer(SRNAMT, INFOT, NOUT, LERR, OK)
recursive subroutine cgeqrt3(M, N, A, LDA, T, LDT, INFO)
CGEQRT3 recursively computes a QR factorization of a general real or complex matrix using the compact...
subroutine cgeqrt(M, N, NB, A, LDA, T, LDT, WORK, INFO)
CGEQRT
subroutine alaesm(PATH, OK, NOUT)
ALAESM
subroutine cgemqrt(SIDE, TRANS, M, N, K, NB, V, LDV, T, LDT, C, LDC, WORK, INFO)
CGEMQRT