|
version 1.17, 2017/06/17 10:53:46
|
version 1.21, 2023/08/07 08:38:47
|
|
Line 191
|
Line 191
|
| *> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
| *> \author NAG Ltd. |
*> \author NAG Ltd. |
| * |
* |
| *> \date June 2016 |
|
| * |
|
| *> \ingroup auxOTHERcomputational |
*> \ingroup auxOTHERcomputational |
| * |
* |
| *> \par Contributors: |
*> \par Contributors: |
|
Line 205
|
Line 203
|
| SUBROUTINE DBDSDC( UPLO, COMPQ, N, D, E, U, LDU, VT, LDVT, Q, IQ, |
SUBROUTINE DBDSDC( UPLO, COMPQ, N, D, E, U, LDU, VT, LDVT, Q, IQ, |
| $ WORK, IWORK, INFO ) |
$ WORK, IWORK, INFO ) |
| * |
* |
| * -- LAPACK computational routine (version 3.7.0) -- |
* -- LAPACK computational routine -- |
| * -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
| * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
| * June 2016 |
|
| * |
* |
| * .. Scalar Arguments .. |
* .. Scalar Arguments .. |
| CHARACTER COMPQ, UPLO |
CHARACTER COMPQ, UPLO |
|
Line 311
|
Line 308
|
| WSTART = 1 |
WSTART = 1 |
| QSTART = 3 |
QSTART = 3 |
| IF( ICOMPQ.EQ.1 ) THEN |
IF( ICOMPQ.EQ.1 ) THEN |
| CALL DCOPY( N, D, 1, Q( 1 ), 1 ) |
CALL DCOPY( N, D, 1, Q( 1 ), 1 ) |
| CALL DCOPY( N-1, E, 1, Q( N+1 ), 1 ) |
CALL DCOPY( N-1, E, 1, Q( N+1 ), 1 ) |
| END IF |
END IF |
| IF( IUPLO.EQ.2 ) THEN |
IF( IUPLO.EQ.2 ) THEN |
| QSTART = 5 |
QSTART = 5 |
| WSTART = 2*N - 1 |
IF( ICOMPQ .EQ. 2 ) WSTART = 2*N - 1 |
| DO 10 I = 1, N - 1 |
DO 10 I = 1, N - 1 |
| CALL DLARTG( D( I ), E( I ), CS, SN, R ) |
CALL DLARTG( D( I ), E( I ), CS, SN, R ) |
| D( I ) = R |
D( I ) = R |
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to dbdsdc.f CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [local] / rpl / lapack / lapack