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Diff for /rpl/lapack/lapack/zcgesv.f between versions 1.17 and 1.22

version 1.17, 2017/06/17 10:54:07 version 1.22, 2023/08/07 08:39:15
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 *>          dimension (LDA,N)  *>          dimension (LDA,N)
 *>          On entry, the N-by-N coefficient matrix A.  *>          On entry, the N-by-N coefficient matrix A.
 *>          On exit, if iterative refinement has been successfully used  *>          On exit, if iterative refinement has been successfully used
 *>          (INFO.EQ.0 and ITER.GE.0, see description below), then A is  *>          (INFO = 0 and ITER >= 0, see description below), then A is
 *>          unchanged, if double precision factorization has been used  *>          unchanged, if double precision factorization has been used
 *>          (INFO.EQ.0 and ITER.LT.0, see description below), then the  *>          (INFO = 0 and ITER < 0, see description below), then the
 *>          array A contains the factors L and U from the factorization  *>          array A contains the factors L and U from the factorization
 *>          A = P*L*U; the unit diagonal elements of L are not stored.  *>          A = P*L*U; the unit diagonal elements of L are not stored.
 *> \endverbatim  *> \endverbatim
Line 112 Line 112
 *>          The pivot indices that define the permutation matrix P;  *>          The pivot indices that define the permutation matrix P;
 *>          row i of the matrix was interchanged with row IPIV(i).  *>          row i of the matrix was interchanged with row IPIV(i).
 *>          Corresponds either to the single precision factorization  *>          Corresponds either to the single precision factorization
 *>          (if INFO.EQ.0 and ITER.GE.0) or the double precision  *>          (if INFO = 0 and ITER >= 0) or the double precision
 *>          factorization (if INFO.EQ.0 and ITER.LT.0).  *>          factorization (if INFO = 0 and ITER < 0).
 *> \endverbatim  *> \endverbatim
 *>  *>
 *> \param[in] B  *> \param[in] B
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 *>  *>
 *> \param[out] WORK  *> \param[out] WORK
 *> \verbatim  *> \verbatim
 *>          WORK is COMPLEX*16 array, dimension (N*NRHS)  *>          WORK is COMPLEX*16 array, dimension (N,NRHS)
 *>          This array is used to hold the residual vectors.  *>          This array is used to hold the residual vectors.
 *> \endverbatim  *> \endverbatim
 *>  *>
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 *> \author Univ. of Colorado Denver  *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.  *> \author NAG Ltd.
 *  *
 *> \date June 2016  
 *  
 *> \ingroup complex16GEsolve  *> \ingroup complex16GEsolve
 *  *
 *  =====================================================================  *  =====================================================================
       SUBROUTINE ZCGESV( N, NRHS, A, LDA, IPIV, B, LDB, X, LDX, WORK,        SUBROUTINE ZCGESV( N, NRHS, A, LDA, IPIV, B, LDB, X, LDX, WORK,
      $                   SWORK, RWORK, ITER, INFO )       $                   SWORK, RWORK, ITER, 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..--
 *     June 2016  
 *  *
 *     .. Scalar Arguments ..  *     .. Scalar Arguments ..
       INTEGER            INFO, ITER, LDA, LDB, LDX, N, NRHS        INTEGER            INFO, ITER, LDA, LDB, LDX, N, NRHS
Line 240 Line 237
 *  *
 *     .. External Subroutines ..  *     .. External Subroutines ..
       EXTERNAL           CGETRS, CGETRF, CLAG2Z, XERBLA, ZAXPY, ZGEMM,        EXTERNAL           CGETRS, CGETRF, CLAG2Z, XERBLA, ZAXPY, ZGEMM,
      $                   ZLACPY, ZLAG2C       $                   ZLACPY, ZLAG2C, ZGETRF, ZGETRS
 *     ..  *     ..
 *     .. External Functions ..  *     .. External Functions ..
       INTEGER            IZAMAX        INTEGER            IZAMAX
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    30 CONTINUE     30 CONTINUE
 *  *
 *     If we are at this place of the code, this is because we have  *     If we are at this place of the code, this is because we have
 *     performed ITER=ITERMAX iterations and never satisified the stopping  *     performed ITER=ITERMAX iterations and never satisfied the stopping
 *     criterion, set up the ITER flag accordingly and follow up on double  *     criterion, set up the ITER flag accordingly and follow up on double
 *     precision routine.  *     precision routine.
 *  *
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 *  *
       RETURN        RETURN
 *  *
 *     End of ZCGESV.  *     End of ZCGESV
 *  *
       END        END
Removed from v.1.17  
changed lines
  Added in v.1.22

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