476 lines
15 KiB
Fortran
476 lines
15 KiB
Fortran
*> \brief \b ZERRPO
|
|
*
|
|
* =========== DOCUMENTATION ===========
|
|
*
|
|
* Online html documentation available at
|
|
* http://www.netlib.org/lapack/explore-html/
|
|
*
|
|
* Definition:
|
|
* ===========
|
|
*
|
|
* SUBROUTINE ZERRPO( PATH, NUNIT )
|
|
*
|
|
* .. Scalar Arguments ..
|
|
* CHARACTER*3 PATH
|
|
* INTEGER NUNIT
|
|
* ..
|
|
*
|
|
*
|
|
*> \par Purpose:
|
|
* =============
|
|
*>
|
|
*> \verbatim
|
|
*>
|
|
*> ZERRPO tests the error exits for the COMPLEX*16 routines
|
|
*> for Hermitian positive definite matrices.
|
|
*> \endverbatim
|
|
*
|
|
* Arguments:
|
|
* ==========
|
|
*
|
|
*> \param[in] PATH
|
|
*> \verbatim
|
|
*> PATH is CHARACTER*3
|
|
*> The LAPACK path name for the routines to be tested.
|
|
*> \endverbatim
|
|
*>
|
|
*> \param[in] NUNIT
|
|
*> \verbatim
|
|
*> NUNIT is INTEGER
|
|
*> The unit number for output.
|
|
*> \endverbatim
|
|
*
|
|
* Authors:
|
|
* ========
|
|
*
|
|
*> \author Univ. of Tennessee
|
|
*> \author Univ. of California Berkeley
|
|
*> \author Univ. of Colorado Denver
|
|
*> \author NAG Ltd.
|
|
*
|
|
*> \date November 2011
|
|
*
|
|
*> \ingroup complex16_lin
|
|
*
|
|
* =====================================================================
|
|
SUBROUTINE ZERRPO( PATH, NUNIT )
|
|
*
|
|
* -- LAPACK test routine (version 3.4.0) --
|
|
* -- LAPACK is a software package provided by Univ. of Tennessee, --
|
|
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
|
|
* November 2011
|
|
*
|
|
* .. Scalar Arguments ..
|
|
CHARACTER*3 PATH
|
|
INTEGER NUNIT
|
|
* ..
|
|
*
|
|
* =====================================================================
|
|
*
|
|
* .. Parameters ..
|
|
INTEGER NMAX
|
|
PARAMETER ( NMAX = 4 )
|
|
* ..
|
|
* .. Local Scalars ..
|
|
CHARACTER*2 C2
|
|
INTEGER I, INFO, J
|
|
DOUBLE PRECISION ANRM, RCOND
|
|
* ..
|
|
* .. Local Arrays ..
|
|
DOUBLE PRECISION R( NMAX ), R1( NMAX ), R2( NMAX )
|
|
COMPLEX*16 A( NMAX, NMAX ), AF( NMAX, NMAX ), B( NMAX ),
|
|
$ W( 2*NMAX ), X( NMAX )
|
|
* ..
|
|
* .. External Functions ..
|
|
LOGICAL LSAMEN
|
|
EXTERNAL LSAMEN
|
|
* ..
|
|
* .. External Subroutines ..
|
|
EXTERNAL ALAESM, CHKXER, ZPBCON, ZPBEQU, ZPBRFS, ZPBTF2,
|
|
$ ZPBTRF, ZPBTRS, ZPOCON, ZPOEQU, ZPORFS, ZPOTF2,
|
|
$ ZPOTRF, ZPOTRI, ZPOTRS, ZPPCON, ZPPEQU, ZPPRFS,
|
|
$ ZPPTRF, ZPPTRI, ZPPTRS
|
|
* ..
|
|
* .. Scalars in Common ..
|
|
LOGICAL LERR, OK
|
|
CHARACTER*32 SRNAMT
|
|
INTEGER INFOT, NOUT
|
|
* ..
|
|
* .. Common blocks ..
|
|
COMMON / INFOC / INFOT, NOUT, OK, LERR
|
|
COMMON / SRNAMC / SRNAMT
|
|
* ..
|
|
* .. Intrinsic Functions ..
|
|
INTRINSIC DBLE, DCMPLX
|
|
* ..
|
|
* .. Executable Statements ..
|
|
*
|
|
NOUT = NUNIT
|
|
WRITE( NOUT, FMT = * )
|
|
C2 = PATH( 2: 3 )
|
|
*
|
|
* Set the variables to innocuous values.
|
|
*
|
|
DO 20 J = 1, NMAX
|
|
DO 10 I = 1, NMAX
|
|
A( I, J ) = DCMPLX( 1.D0 / DBLE( I+J ),
|
|
$ -1.D0 / DBLE( I+J ) )
|
|
AF( I, J ) = DCMPLX( 1.D0 / DBLE( I+J ),
|
|
$ -1.D0 / DBLE( I+J ) )
|
|
10 CONTINUE
|
|
B( J ) = 0.D0
|
|
R1( J ) = 0.D0
|
|
R2( J ) = 0.D0
|
|
W( J ) = 0.D0
|
|
X( J ) = 0.D0
|
|
20 CONTINUE
|
|
ANRM = 1.D0
|
|
OK = .TRUE.
|
|
*
|
|
* Test error exits of the routines that use the Cholesky
|
|
* decomposition of a Hermitian positive definite matrix.
|
|
*
|
|
IF( LSAMEN( 2, C2, 'PO' ) ) THEN
|
|
*
|
|
* ZPOTRF
|
|
*
|
|
SRNAMT = 'ZPOTRF'
|
|
INFOT = 1
|
|
CALL ZPOTRF( '/', 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRF', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPOTRF( 'U', -1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRF', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPOTRF( 'U', 2, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRF', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPOTF2
|
|
*
|
|
SRNAMT = 'ZPOTF2'
|
|
INFOT = 1
|
|
CALL ZPOTF2( '/', 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTF2', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPOTF2( 'U', -1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTF2', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPOTF2( 'U', 2, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTF2', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPOTRI
|
|
*
|
|
SRNAMT = 'ZPOTRI'
|
|
INFOT = 1
|
|
CALL ZPOTRI( '/', 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRI', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPOTRI( 'U', -1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRI', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPOTRI( 'U', 2, A, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRI', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPOTRS
|
|
*
|
|
SRNAMT = 'ZPOTRS'
|
|
INFOT = 1
|
|
CALL ZPOTRS( '/', 0, 0, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPOTRS( 'U', -1, 0, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPOTRS( 'U', 0, -1, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPOTRS( 'U', 2, 1, A, 1, B, 2, INFO )
|
|
CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 7
|
|
CALL ZPOTRS( 'U', 2, 1, A, 2, B, 1, INFO )
|
|
CALL CHKXER( 'ZPOTRS', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPORFS
|
|
*
|
|
SRNAMT = 'ZPORFS'
|
|
INFOT = 1
|
|
CALL ZPORFS( '/', 0, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPORFS( 'U', -1, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPORFS( 'U', 0, -1, A, 1, AF, 1, B, 1, X, 1, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPORFS( 'U', 2, 1, A, 1, AF, 2, B, 2, X, 2, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 7
|
|
CALL ZPORFS( 'U', 2, 1, A, 2, AF, 1, B, 2, X, 2, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 9
|
|
CALL ZPORFS( 'U', 2, 1, A, 2, AF, 2, B, 1, X, 2, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 11
|
|
CALL ZPORFS( 'U', 2, 1, A, 2, AF, 2, B, 2, X, 1, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPORFS', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPOCON
|
|
*
|
|
SRNAMT = 'ZPOCON'
|
|
INFOT = 1
|
|
CALL ZPOCON( '/', 0, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPOCON( 'U', -1, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPOCON( 'U', 2, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPOCON( 'U', 1, A, 1, -ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPOCON', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPOEQU
|
|
*
|
|
SRNAMT = 'ZPOEQU'
|
|
INFOT = 1
|
|
CALL ZPOEQU( -1, A, 1, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPOEQU', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPOEQU( 2, A, 1, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPOEQU', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* Test error exits of the routines that use the Cholesky
|
|
* decomposition of a Hermitian positive definite packed matrix.
|
|
*
|
|
ELSE IF( LSAMEN( 2, C2, 'PP' ) ) THEN
|
|
*
|
|
* ZPPTRF
|
|
*
|
|
SRNAMT = 'ZPPTRF'
|
|
INFOT = 1
|
|
CALL ZPPTRF( '/', 0, A, INFO )
|
|
CALL CHKXER( 'ZPPTRF', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPPTRF( 'U', -1, A, INFO )
|
|
CALL CHKXER( 'ZPPTRF', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPPTRI
|
|
*
|
|
SRNAMT = 'ZPPTRI'
|
|
INFOT = 1
|
|
CALL ZPPTRI( '/', 0, A, INFO )
|
|
CALL CHKXER( 'ZPPTRI', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPPTRI( 'U', -1, A, INFO )
|
|
CALL CHKXER( 'ZPPTRI', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPPTRS
|
|
*
|
|
SRNAMT = 'ZPPTRS'
|
|
INFOT = 1
|
|
CALL ZPPTRS( '/', 0, 0, A, B, 1, INFO )
|
|
CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPPTRS( 'U', -1, 0, A, B, 1, INFO )
|
|
CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPPTRS( 'U', 0, -1, A, B, 1, INFO )
|
|
CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 6
|
|
CALL ZPPTRS( 'U', 2, 1, A, B, 1, INFO )
|
|
CALL CHKXER( 'ZPPTRS', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPPRFS
|
|
*
|
|
SRNAMT = 'ZPPRFS'
|
|
INFOT = 1
|
|
CALL ZPPRFS( '/', 0, 0, A, AF, B, 1, X, 1, R1, R2, W, R, INFO )
|
|
CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPPRFS( 'U', -1, 0, A, AF, B, 1, X, 1, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPPRFS( 'U', 0, -1, A, AF, B, 1, X, 1, R1, R2, W, R,
|
|
$ INFO )
|
|
CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 7
|
|
CALL ZPPRFS( 'U', 2, 1, A, AF, B, 1, X, 2, R1, R2, W, R, INFO )
|
|
CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 9
|
|
CALL ZPPRFS( 'U', 2, 1, A, AF, B, 2, X, 1, R1, R2, W, R, INFO )
|
|
CALL CHKXER( 'ZPPRFS', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPPCON
|
|
*
|
|
SRNAMT = 'ZPPCON'
|
|
INFOT = 1
|
|
CALL ZPPCON( '/', 0, A, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPPCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPPCON( 'U', -1, A, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPPCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPPCON( 'U', 1, A, -ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPPCON', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPPEQU
|
|
*
|
|
SRNAMT = 'ZPPEQU'
|
|
INFOT = 1
|
|
CALL ZPPEQU( '/', 0, A, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPPEQU', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPPEQU( 'U', -1, A, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPPEQU', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* Test error exits of the routines that use the Cholesky
|
|
* decomposition of a Hermitian positive definite band matrix.
|
|
*
|
|
ELSE IF( LSAMEN( 2, C2, 'PB' ) ) THEN
|
|
*
|
|
* ZPBTRF
|
|
*
|
|
SRNAMT = 'ZPBTRF'
|
|
INFOT = 1
|
|
CALL ZPBTRF( '/', 0, 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPBTRF( 'U', -1, 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPBTRF( 'U', 1, -1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPBTRF( 'U', 2, 1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRF', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPBTF2
|
|
*
|
|
SRNAMT = 'ZPBTF2'
|
|
INFOT = 1
|
|
CALL ZPBTF2( '/', 0, 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPBTF2( 'U', -1, 0, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPBTF2( 'U', 1, -1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPBTF2( 'U', 2, 1, A, 1, INFO )
|
|
CALL CHKXER( 'ZPBTF2', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPBTRS
|
|
*
|
|
SRNAMT = 'ZPBTRS'
|
|
INFOT = 1
|
|
CALL ZPBTRS( '/', 0, 0, 0, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPBTRS( 'U', -1, 0, 0, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPBTRS( 'U', 1, -1, 0, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPBTRS( 'U', 0, 0, -1, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 6
|
|
CALL ZPBTRS( 'U', 2, 1, 1, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 8
|
|
CALL ZPBTRS( 'U', 2, 0, 1, A, 1, B, 1, INFO )
|
|
CALL CHKXER( 'ZPBTRS', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPBRFS
|
|
*
|
|
SRNAMT = 'ZPBRFS'
|
|
INFOT = 1
|
|
CALL ZPBRFS( '/', 0, 0, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPBRFS( 'U', -1, 0, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPBRFS( 'U', 1, -1, 0, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 4
|
|
CALL ZPBRFS( 'U', 0, 0, -1, A, 1, AF, 1, B, 1, X, 1, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 6
|
|
CALL ZPBRFS( 'U', 2, 1, 1, A, 1, AF, 2, B, 2, X, 2, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 8
|
|
CALL ZPBRFS( 'U', 2, 1, 1, A, 2, AF, 1, B, 2, X, 2, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 10
|
|
CALL ZPBRFS( 'U', 2, 0, 1, A, 1, AF, 1, B, 1, X, 2, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
INFOT = 12
|
|
CALL ZPBRFS( 'U', 2, 0, 1, A, 1, AF, 1, B, 2, X, 1, R1, R2, W,
|
|
$ R, INFO )
|
|
CALL CHKXER( 'ZPBRFS', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPBCON
|
|
*
|
|
SRNAMT = 'ZPBCON'
|
|
INFOT = 1
|
|
CALL ZPBCON( '/', 0, 0, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPBCON( 'U', -1, 0, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPBCON( 'U', 1, -1, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPBCON( 'U', 2, 1, A, 1, ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
|
|
INFOT = 6
|
|
CALL ZPBCON( 'U', 1, 0, A, 1, -ANRM, RCOND, W, R, INFO )
|
|
CALL CHKXER( 'ZPBCON', INFOT, NOUT, LERR, OK )
|
|
*
|
|
* ZPBEQU
|
|
*
|
|
SRNAMT = 'ZPBEQU'
|
|
INFOT = 1
|
|
CALL ZPBEQU( '/', 0, 0, A, 1, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
|
|
INFOT = 2
|
|
CALL ZPBEQU( 'U', -1, 0, A, 1, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
|
|
INFOT = 3
|
|
CALL ZPBEQU( 'U', 1, -1, A, 1, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
|
|
INFOT = 5
|
|
CALL ZPBEQU( 'U', 2, 1, A, 1, R1, RCOND, ANRM, INFO )
|
|
CALL CHKXER( 'ZPBEQU', INFOT, NOUT, LERR, OK )
|
|
END IF
|
|
*
|
|
* Print a summary line.
|
|
*
|
|
CALL ALAESM( PATH, OK, NOUT )
|
|
*
|
|
RETURN
|
|
*
|
|
* End of ZERRPO
|
|
*
|
|
END
|