[BACK]Return to zggglm.f CVS log [TXT] [DIR] Up to [local] / rpl / lapack / lapack

Diff for /rpl/lapack/lapack/zggglm.f between versions 1.18 and 1.19

version 1.18, 2018/05/29 07:18:17 version 1.19, 2023/08/07 08:39:21
Line 177 Line 177
 *> \author Univ. of Colorado Denver  *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.  *> \author NAG Ltd.
 *  *
 *> \date December 2016  
 *  
 *> \ingroup complex16OTHEReigen  *> \ingroup complex16OTHEReigen
 *  *
 *  =====================================================================  *  =====================================================================
       SUBROUTINE ZGGGLM( N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK,        SUBROUTINE ZGGGLM( N, M, P, A, LDA, B, LDB, D, X, Y, WORK, LWORK,
      $                   INFO )       $                   INFO )
 *  *
 *  -- LAPACK driver routine (version 3.7.0) --  *  -- LAPACK driver 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..--
 *     December 2016  
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       INTEGER            INFO, LDA, LDB, LWORK, M, N, P        INTEGER            INFO, LDA, LDB, LWORK, M, N, P
Line 271 Line 268
 *  *
 *     Quick return if possible  *     Quick return if possible
 *  *
       IF( N.EQ.0 )        IF( N.EQ.0 ) THEN
      $   RETURN           DO I = 1, M
               X(I) = CZERO
            END DO
            DO I = 1, P
               Y(I) = CZERO
            END DO
            RETURN
         END IF
 *  *
 *     Compute the GQR factorization of matrices A and B:  *     Compute the GQR factorization of matrices A and B:
 *  *
Line 285 Line 289
 *  *
       CALL ZGGQRF( N, M, P, A, LDA, WORK, B, LDB, WORK( M+1 ),        CALL ZGGQRF( N, M, P, A, LDA, WORK, B, LDB, WORK( M+1 ),
      $             WORK( M+NP+1 ), LWORK-M-NP, INFO )       $             WORK( M+NP+1 ), LWORK-M-NP, INFO )
       LOPT = WORK( M+NP+1 )        LOPT = INT( WORK( M+NP+1 ) )
 *  *
 *     Update left-hand-side vector d = Q**H*d = ( d1 ) M  *     Update left-hand-side vector d = Q**H*d = ( d1 ) M
 *                                               ( d2 ) N-M  *                                               ( d2 ) N-M
Removed from v.1.18  
changed lines
  Added in v.1.19

CVSweb interface <joel.bertrand@systella.fr>