576 lines
21 KiB
Fortran
576 lines
21 KiB
Fortran
*> \brief \b ZERRED
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*
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* =========== DOCUMENTATION ===========
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*
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* Online html documentation available at
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* http://www.netlib.org/lapack/explore-html/
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*
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* Definition:
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* ===========
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*
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* SUBROUTINE ZERRED( PATH, NUNIT )
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*
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* .. Scalar Arguments ..
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* CHARACTER*3 PATH
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* INTEGER NUNIT
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* ..
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*
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*
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*> \par Purpose:
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* =============
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*>
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*> \verbatim
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*>
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*> ZERRED tests the error exits for the eigenvalue driver routines for
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*> DOUBLE COMPLEX PRECISION matrices:
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*>
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*> PATH driver description
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*> ---- ------ -----------
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*> ZEV ZGEEV find eigenvalues/eigenvectors for nonsymmetric A
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*> ZES ZGEES find eigenvalues/Schur form for nonsymmetric A
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*> ZVX ZGEEVX ZGEEV + balancing and condition estimation
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*> ZSX ZGEESX ZGEES + balancing and condition estimation
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*> ZBD ZGESVD compute SVD of an M-by-N matrix A
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*> ZGESDD compute SVD of an M-by-N matrix A(by divide and
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*> conquer)
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*> ZGEJSV compute SVD of an M-by-N matrix A where M >= N
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*> ZGESVDX compute SVD of an M-by-N matrix A(by bisection
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*> and inverse iteration)
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*> ZGESVDQ compute SVD of an M-by-N matrix A(with a
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*> QR-Preconditioned )
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*> \endverbatim
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*
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* Arguments:
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* ==========
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*
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*> \param[in] PATH
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*> \verbatim
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*> PATH is CHARACTER*3
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*> The LAPACK path name for the routines to be tested.
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*> \endverbatim
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*>
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*> \param[in] NUNIT
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*> \verbatim
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*> NUNIT is INTEGER
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*> The unit number for output.
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*> \endverbatim
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*
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* Authors:
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* ========
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*
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*> \author Univ. of Tennessee
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*> \author Univ. of California Berkeley
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*> \author Univ. of Colorado Denver
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*> \author NAG Ltd.
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*
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*> \date June 2016
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*
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*> \ingroup complex16_eig
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*
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* =====================================================================
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SUBROUTINE ZERRED( PATH, NUNIT )
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*
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* -- LAPACK test routine (version 3.7.0) --
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* -- LAPACK is a software package provided by Univ. of Tennessee, --
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* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
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* June 2016
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*
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* .. Scalar Arguments ..
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CHARACTER*3 PATH
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INTEGER NUNIT
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* ..
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*
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* =====================================================================
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*
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* .. Parameters ..
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INTEGER NMAX, LW
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PARAMETER ( NMAX = 4, LW = 5*NMAX )
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DOUBLE PRECISION ONE, ZERO
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PARAMETER ( ONE = 1.0D0, ZERO = 0.0D0 )
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* ..
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* .. Local Scalars ..
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CHARACTER*2 C2
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INTEGER I, IHI, ILO, INFO, J, NS, NT, SDIM
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DOUBLE PRECISION ABNRM
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* ..
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* .. Local Arrays ..
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LOGICAL B( NMAX )
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INTEGER IW( 4*NMAX )
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DOUBLE PRECISION R1( NMAX ), R2( NMAX ), RW( LW ), S( NMAX )
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COMPLEX*16 A( NMAX, NMAX ), U( NMAX, NMAX ),
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$ VL( NMAX, NMAX ), VR( NMAX, NMAX ),
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$ VT( NMAX, NMAX ), W( 10*NMAX ), X( NMAX )
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* ..
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* .. External Subroutines ..
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EXTERNAL CHKXER, ZGEES, ZGEESX, ZGEEV, ZGEEVX, ZGESVJ,
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$ ZGESDD, ZGESVD, ZGESVDX, ZGESVQ
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* ..
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* .. External Functions ..
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LOGICAL LSAMEN, ZSLECT
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EXTERNAL LSAMEN, ZSLECT
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* ..
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* .. Intrinsic Functions ..
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INTRINSIC LEN_TRIM
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* ..
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* .. Arrays in Common ..
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LOGICAL SELVAL( 20 )
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DOUBLE PRECISION SELWI( 20 ), SELWR( 20 )
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* ..
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* .. Scalars in Common ..
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LOGICAL LERR, OK
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CHARACTER*32 SRNAMT
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INTEGER INFOT, NOUT, SELDIM, SELOPT
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* ..
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* .. Common blocks ..
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COMMON / INFOC / INFOT, NOUT, OK, LERR
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COMMON / SRNAMC / SRNAMT
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COMMON / SSLCT / SELOPT, SELDIM, SELVAL, SELWR, SELWI
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* ..
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* .. Executable Statements ..
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*
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NOUT = NUNIT
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WRITE( NOUT, FMT = * )
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C2 = PATH( 2: 3 )
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*
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* Initialize A
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*
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DO 20 J = 1, NMAX
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DO 10 I = 1, NMAX
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A( I, J ) = ZERO
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10 CONTINUE
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20 CONTINUE
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DO 30 I = 1, NMAX
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A( I, I ) = ONE
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30 CONTINUE
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OK = .TRUE.
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NT = 0
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*
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IF( LSAMEN( 2, C2, 'EV' ) ) THEN
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*
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* Test ZGEEV
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*
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SRNAMT = 'ZGEEV '
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INFOT = 1
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CALL ZGEEV( 'X', 'N', 0, A, 1, X, VL, 1, VR, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGEEV( 'N', 'X', 0, A, 1, X, VL, 1, VR, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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INFOT = 3
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CALL ZGEEV( 'N', 'N', -1, A, 1, X, VL, 1, VR, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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INFOT = 5
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CALL ZGEEV( 'N', 'N', 2, A, 1, X, VL, 1, VR, 1, W, 4, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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INFOT = 8
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CALL ZGEEV( 'V', 'N', 2, A, 2, X, VL, 1, VR, 1, W, 4, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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INFOT = 10
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CALL ZGEEV( 'N', 'V', 2, A, 2, X, VL, 1, VR, 1, W, 4, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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INFOT = 12
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CALL ZGEEV( 'V', 'V', 1, A, 1, X, VL, 1, VR, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGEEV ', INFOT, NOUT, LERR, OK )
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NT = NT + 7
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*
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ELSE IF( LSAMEN( 2, C2, 'ES' ) ) THEN
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*
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* Test ZGEES
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*
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SRNAMT = 'ZGEES '
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INFOT = 1
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CALL ZGEES( 'X', 'N', ZSLECT, 0, A, 1, SDIM, X, VL, 1, W, 1,
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$ RW, B, INFO )
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CALL CHKXER( 'ZGEES ', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGEES( 'N', 'X', ZSLECT, 0, A, 1, SDIM, X, VL, 1, W, 1,
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$ RW, B, INFO )
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CALL CHKXER( 'ZGEES ', INFOT, NOUT, LERR, OK )
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INFOT = 4
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CALL ZGEES( 'N', 'S', ZSLECT, -1, A, 1, SDIM, X, VL, 1, W, 1,
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$ RW, B, INFO )
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CALL CHKXER( 'ZGEES ', INFOT, NOUT, LERR, OK )
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INFOT = 6
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CALL ZGEES( 'N', 'S', ZSLECT, 2, A, 1, SDIM, X, VL, 1, W, 4,
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$ RW, B, INFO )
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CALL CHKXER( 'ZGEES ', INFOT, NOUT, LERR, OK )
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INFOT = 10
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CALL ZGEES( 'V', 'S', ZSLECT, 2, A, 2, SDIM, X, VL, 1, W, 4,
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$ RW, B, INFO )
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CALL CHKXER( 'ZGEES ', INFOT, NOUT, LERR, OK )
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INFOT = 12
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CALL ZGEES( 'N', 'S', ZSLECT, 1, A, 1, SDIM, X, VL, 1, W, 1,
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$ RW, B, INFO )
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CALL CHKXER( 'ZGEES ', INFOT, NOUT, LERR, OK )
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NT = NT + 6
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*
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ELSE IF( LSAMEN( 2, C2, 'VX' ) ) THEN
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*
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* Test ZGEEVX
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*
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SRNAMT = 'ZGEEVX'
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INFOT = 1
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CALL ZGEEVX( 'X', 'N', 'N', 'N', 0, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 1, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGEEVX( 'N', 'X', 'N', 'N', 0, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 1, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 3
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CALL ZGEEVX( 'N', 'N', 'X', 'N', 0, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 1, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 4
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CALL ZGEEVX( 'N', 'N', 'N', 'X', 0, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 1, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 5
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CALL ZGEEVX( 'N', 'N', 'N', 'N', -1, A, 1, X, VL, 1, VR, 1,
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$ ILO, IHI, S, ABNRM, R1, R2, W, 1, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 7
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CALL ZGEEVX( 'N', 'N', 'N', 'N', 2, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 4, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 10
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CALL ZGEEVX( 'N', 'V', 'N', 'N', 2, A, 2, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 4, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 12
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CALL ZGEEVX( 'N', 'N', 'V', 'N', 2, A, 2, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 4, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 20
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CALL ZGEEVX( 'N', 'N', 'N', 'N', 1, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 1, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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INFOT = 20
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CALL ZGEEVX( 'N', 'N', 'V', 'V', 1, A, 1, X, VL, 1, VR, 1, ILO,
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$ IHI, S, ABNRM, R1, R2, W, 2, RW, INFO )
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CALL CHKXER( 'ZGEEVX', INFOT, NOUT, LERR, OK )
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NT = NT + 10
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*
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ELSE IF( LSAMEN( 2, C2, 'SX' ) ) THEN
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*
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* Test ZGEESX
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*
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SRNAMT = 'ZGEESX'
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INFOT = 1
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CALL ZGEESX( 'X', 'N', ZSLECT, 'N', 0, A, 1, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 1, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGEESX( 'N', 'X', ZSLECT, 'N', 0, A, 1, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 1, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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INFOT = 4
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CALL ZGEESX( 'N', 'N', ZSLECT, 'X', 0, A, 1, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 1, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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INFOT = 5
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CALL ZGEESX( 'N', 'N', ZSLECT, 'N', -1, A, 1, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 1, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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INFOT = 7
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CALL ZGEESX( 'N', 'N', ZSLECT, 'N', 2, A, 1, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 4, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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INFOT = 11
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CALL ZGEESX( 'V', 'N', ZSLECT, 'N', 2, A, 2, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 4, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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INFOT = 15
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CALL ZGEESX( 'N', 'N', ZSLECT, 'N', 1, A, 1, SDIM, X, VL, 1,
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$ R1( 1 ), R2( 1 ), W, 1, RW, B, INFO )
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CALL CHKXER( 'ZGEESX', INFOT, NOUT, LERR, OK )
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NT = NT + 7
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*
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ELSE IF( LSAMEN( 2, C2, 'BD' ) ) THEN
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*
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* Test ZGESVD
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*
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SRNAMT = 'ZGESVD'
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INFOT = 1
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CALL ZGESVD( 'X', 'N', 0, 0, A, 1, S, U, 1, VT, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGESVD( 'N', 'X', 0, 0, A, 1, S, U, 1, VT, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGESVD( 'O', 'O', 0, 0, A, 1, S, U, 1, VT, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 3
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CALL ZGESVD( 'N', 'N', -1, 0, A, 1, S, U, 1, VT, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 4
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CALL ZGESVD( 'N', 'N', 0, -1, A, 1, S, U, 1, VT, 1, W, 1, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 6
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CALL ZGESVD( 'N', 'N', 2, 1, A, 1, S, U, 1, VT, 1, W, 5, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 9
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CALL ZGESVD( 'A', 'N', 2, 1, A, 2, S, U, 1, VT, 1, W, 5, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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INFOT = 11
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CALL ZGESVD( 'N', 'A', 1, 2, A, 1, S, U, 1, VT, 1, W, 5, RW,
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$ INFO )
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CALL CHKXER( 'ZGESVD', INFOT, NOUT, LERR, OK )
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NT = NT + 8
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IF( OK ) THEN
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WRITE( NOUT, FMT = 9999 )SRNAMT( 1:LEN_TRIM( SRNAMT ) ),
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$ NT
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ELSE
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WRITE( NOUT, FMT = 9998 )
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END IF
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*
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* Test ZGESDD
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*
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SRNAMT = 'ZGESDD'
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INFOT = 1
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CALL ZGESDD( 'X', 0, 0, A, 1, S, U, 1, VT, 1, W, 1, RW, IW,
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$ INFO )
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CALL CHKXER( 'ZGESDD', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGESDD( 'N', -1, 0, A, 1, S, U, 1, VT, 1, W, 1, RW, IW,
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$ INFO )
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CALL CHKXER( 'ZGESDD', INFOT, NOUT, LERR, OK )
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INFOT = 3
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CALL ZGESDD( 'N', 0, -1, A, 1, S, U, 1, VT, 1, W, 1, RW, IW,
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$ INFO )
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CALL CHKXER( 'ZGESDD', INFOT, NOUT, LERR, OK )
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INFOT = 5
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CALL ZGESDD( 'N', 2, 1, A, 1, S, U, 1, VT, 1, W, 5, RW, IW,
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$ INFO )
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CALL CHKXER( 'ZGESDD', INFOT, NOUT, LERR, OK )
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INFOT = 8
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CALL ZGESDD( 'A', 2, 1, A, 2, S, U, 1, VT, 1, W, 5, RW, IW,
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$ INFO )
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CALL CHKXER( 'ZGESDD', INFOT, NOUT, LERR, OK )
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INFOT = 10
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CALL ZGESDD( 'A', 1, 2, A, 1, S, U, 1, VT, 1, W, 5, RW, IW,
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$ INFO )
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CALL CHKXER( 'ZGESDD', INFOT, NOUT, LERR, OK )
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NT = NT - 2
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IF( OK ) THEN
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WRITE( NOUT, FMT = 9999 )SRNAMT( 1:LEN_TRIM( SRNAMT ) ),
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$ NT
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ELSE
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WRITE( NOUT, FMT = 9998 )
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END IF
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*
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* Test ZGEJSV
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*
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SRNAMT = 'ZGEJSV'
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INFOT = 1
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CALL ZGEJSV( 'X', 'U', 'V', 'R', 'N', 'N',
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$ 0, 0, A, 1, S, U, 1, VT, 1,
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$ W, 1, RW, 1, IW, INFO)
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CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
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INFOT = 2
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CALL ZGEJSV( 'G', 'X', 'V', 'R', 'N', 'N',
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$ 0, 0, A, 1, S, U, 1, VT, 1,
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$ W, 1, RW, 1, IW, INFO)
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CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
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INFOT = 3
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CALL ZGEJSV( 'G', 'U', 'X', 'R', 'N', 'N',
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$ 0, 0, A, 1, S, U, 1, VT, 1,
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$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'X', 'N', 'N',
|
|
$ 0, 0, A, 1, S, U, 1, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'X', 'N',
|
|
$ 0, 0, A, 1, S, U, 1, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 6
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'N', 'X',
|
|
$ 0, 0, A, 1, S, U, 1, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 7
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'N', 'N',
|
|
$ -1, 0, A, 1, S, U, 1, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 8
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'N', 'N',
|
|
$ 0, -1, A, 1, S, U, 1, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 10
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'N', 'N',
|
|
$ 2, 1, A, 1, S, U, 1, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 13
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'N', 'N',
|
|
$ 2, 2, A, 2, S, U, 1, VT, 2,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
INFOT = 15
|
|
CALL ZGEJSV( 'G', 'U', 'V', 'R', 'N', 'N',
|
|
$ 2, 2, A, 2, S, U, 2, VT, 1,
|
|
$ W, 1, RW, 1, IW, INFO)
|
|
CALL CHKXER( 'ZGEJSV', INFOT, NOUT, LERR, OK )
|
|
NT = 11
|
|
IF( OK ) THEN
|
|
WRITE( NOUT, FMT = 9999 )SRNAMT( 1:LEN_TRIM( SRNAMT ) ),
|
|
$ NT
|
|
ELSE
|
|
WRITE( NOUT, FMT = 9998 )
|
|
END IF
|
|
*
|
|
* Test ZGESVDX
|
|
*
|
|
SRNAMT = 'ZGESVDX'
|
|
INFOT = 1
|
|
CALL ZGESVDX( 'X', 'N', 'A', 0, 0, A, 1, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZGESVDX( 'N', 'X', 'A', 0, 0, A, 1, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZGESVDX( 'N', 'N', 'X', 0, 0, A, 1, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZGESVDX( 'N', 'N', 'A', -1, 0, A, 1, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZGESVDX( 'N', 'N', 'A', 0, -1, A, 1, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 7
|
|
CALL ZGESVDX( 'N', 'N', 'A', 2, 1, A, 1, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 8
|
|
CALL ZGESVDX( 'N', 'N', 'V', 2, 1, A, 2, -ONE, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 9
|
|
CALL ZGESVDX( 'N', 'N', 'V', 2, 1, A, 2, ONE, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 10
|
|
CALL ZGESVDX( 'N', 'N', 'I', 2, 2, A, 2, ZERO, ZERO,
|
|
$ 0, 1, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 11
|
|
CALL ZGESVDX( 'V', 'N', 'I', 2, 2, A, 2, ZERO, ZERO,
|
|
$ 1, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 15
|
|
CALL ZGESVDX( 'V', 'N', 'A', 2, 2, A, 2, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
INFOT = 17
|
|
CALL ZGESVDX( 'N', 'V', 'A', 2, 2, A, 2, ZERO, ZERO,
|
|
$ 0, 0, NS, S, U, 1, VT, 1, W, 1, RW, IW, INFO )
|
|
CALL CHKXER( 'ZGESVDX', INFOT, NOUT, LERR, OK )
|
|
NT = 12
|
|
IF( OK ) THEN
|
|
WRITE( NOUT, FMT = 9999 )SRNAMT( 1:LEN_TRIM( SRNAMT ) ),
|
|
$ NT
|
|
ELSE
|
|
WRITE( NOUT, FMT = 9998 )
|
|
END IF
|
|
*
|
|
* Test ZGESVDQ
|
|
*
|
|
SRNAMT = 'ZGESVDQ'
|
|
INFOT = 1
|
|
CALL ZGESVDQ( 'X', 'P', 'T', 'A', 'A', 0, 0, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZGESVDQ( 'A', 'X', 'T', 'A', 'A', 0, 0, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZGESVDQ( 'A', 'P', 'X', 'A', 'A', 0, 0, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'X', 'A', 0, 0, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'X', 0, 0, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 6
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'A', -1, 0, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 7
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'A', 0, 1, A, 1, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 9
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'A', 1, 1, A, 0, S, U,
|
|
$ 0, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 12
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'A', 1, 1, A, 1, S, U,
|
|
$ -1, VT, 0, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 14
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'A', 1, 1, A, 1, S, U,
|
|
$ 1, VT, -1, NS, IW, 1, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
INFOT = 17
|
|
CALL ZGESVDQ( 'A', 'P', 'T', 'A', 'A', 1, 1, A, 1, S, U,
|
|
$ 1, VT, 1, NS, IW, -5, W, 1, RW, 1, INFO )
|
|
CALL CHKXER( 'ZGESVDQ', INFOT, NOUT, LERR, OK )
|
|
NT = 11
|
|
IF( OK ) THEN
|
|
WRITE( NOUT, FMT = 9999 )SRNAMT( 1:LEN_TRIM( SRNAMT ) ),
|
|
$ NT
|
|
ELSE
|
|
WRITE( NOUT, FMT = 9998 )
|
|
END IF
|
|
END IF
|
|
*
|
|
* Print a summary line.
|
|
*
|
|
IF( .NOT.LSAMEN( 2, C2, 'BD' ) ) THEN
|
|
IF( OK ) THEN
|
|
WRITE( NOUT, FMT = 9999 )SRNAMT( 1:LEN_TRIM( SRNAMT ) ),
|
|
$ NT
|
|
ELSE
|
|
WRITE( NOUT, FMT = 9998 )
|
|
END IF
|
|
END IF
|
|
*
|
|
9999 FORMAT( 1X, A, ' passed the tests of the error exits (', I3,
|
|
$ ' tests done)' )
|
|
9998 FORMAT( ' *** ', A, ' failed the tests of the error exits ***' )
|
|
RETURN
|
|
*
|
|
* End of ZERRED
|
|
*
|
|
END
|