testdata/lapack/TESTING/LIN/derrgex.f
*> \brief \b DERRGEX
*
* =========== DOCUMENTATION ===========
*
* Online html documentation available at
* http://www.netlib.org/lapack/explore-html/
*
* Definition:
* ===========
*
* SUBROUTINE DERRGE( PATH, NUNIT )
*
* .. Scalar Arguments ..
* CHARACTER*3 PATH
* INTEGER NUNIT
* ..
*
*
*> \par Purpose:
* =============
*>
*> \verbatim
*>
*> DERRGE tests the error exits for the DOUBLE PRECISION routines
*> for general matrices.
*>
*> Note that this file is used only when the XBLAS are available,
*> otherwise derrge.f defines this subroutine.
*> \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 December 2016
*
*> \ingroup double_lin
*
* =====================================================================
SUBROUTINE DERRGE( PATH, NUNIT )
*
* -- LAPACK test routine (version 3.7.0) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
* December 2016
*
* .. Scalar Arguments ..
CHARACTER*3 PATH
INTEGER NUNIT
* ..
*
* =====================================================================
*
* .. Parameters ..
INTEGER NMAX, LW
PARAMETER ( NMAX = 4, LW = 3*NMAX )
* ..
* .. Local Scalars ..
CHARACTER EQ
CHARACTER*2 C2
INTEGER I, INFO, J, N_ERR_BNDS, NPARAMS
DOUBLE PRECISION ANRM, CCOND, RCOND, BERR
* ..
* .. Local Arrays ..
INTEGER IP( NMAX ), IW( NMAX )
DOUBLE PRECISION A( NMAX, NMAX ), AF( NMAX, NMAX ), B( NMAX ),
$ C( NMAX ), R( NMAX ), R1( NMAX ), R2( NMAX ),
$ W( LW ), X( NMAX ), ERR_BNDS_N( NMAX, 3 ),
$ ERR_BNDS_C( NMAX, 3 ), PARAMS( 1 )
* ..
* .. External Functions ..
LOGICAL LSAMEN
EXTERNAL LSAMEN
* ..
* .. External Subroutines ..
EXTERNAL ALAESM, CHKXER, DGBCON, DGBEQU, DGBRFS, DGBTF2,
$ DGBTRF, DGBTRS, DGECON, DGEEQU, DGERFS, DGETF2,
$ DGETRF, DGETRI, DGETRS, DGEEQUB, DGERFSX,
$ DGBEQUB, DGBRFSX
* ..
* .. 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
* ..
* .. 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 ) = 1.D0 / DBLE( I+J )
AF( 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
C( J ) = 0.D0
R( J ) = 0.D0
IP( J ) = J
IW( J ) = J
20 CONTINUE
OK = .TRUE.
*
IF( LSAMEN( 2, C2, 'GE' ) ) THEN
*
* Test error exits of the routines that use the LU decomposition
* of a general matrix.
*
* DGETRF
*
SRNAMT = 'DGETRF'
INFOT = 1
CALL DGETRF( -1, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGETRF', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGETRF( 0, -1, A, 1, IP, INFO )
CALL CHKXER( 'DGETRF', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGETRF( 2, 1, A, 1, IP, INFO )
CALL CHKXER( 'DGETRF', INFOT, NOUT, LERR, OK )
*
* DGETF2
*
SRNAMT = 'DGETF2'
INFOT = 1
CALL DGETF2( -1, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGETF2', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGETF2( 0, -1, A, 1, IP, INFO )
CALL CHKXER( 'DGETF2', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGETF2( 2, 1, A, 1, IP, INFO )
CALL CHKXER( 'DGETF2', INFOT, NOUT, LERR, OK )
*
* DGETRI
*
SRNAMT = 'DGETRI'
INFOT = 1
CALL DGETRI( -1, A, 1, IP, W, LW, INFO )
CALL CHKXER( 'DGETRI', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGETRI( 2, A, 1, IP, W, LW, INFO )
CALL CHKXER( 'DGETRI', INFOT, NOUT, LERR, OK )
*
* DGETRS
*
SRNAMT = 'DGETRS'
INFOT = 1
CALL DGETRS( '/', 0, 0, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGETRS', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGETRS( 'N', -1, 0, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGETRS', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGETRS( 'N', 0, -1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGETRS', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL DGETRS( 'N', 2, 1, A, 1, IP, B, 2, INFO )
CALL CHKXER( 'DGETRS', INFOT, NOUT, LERR, OK )
INFOT = 8
CALL DGETRS( 'N', 2, 1, A, 2, IP, B, 1, INFO )
CALL CHKXER( 'DGETRS', INFOT, NOUT, LERR, OK )
*
* DGERFS
*
SRNAMT = 'DGERFS'
INFOT = 1
CALL DGERFS( '/', 0, 0, A, 1, AF, 1, IP, B, 1, X, 1, R1, R2, W,
$ IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGERFS( 'N', -1, 0, A, 1, AF, 1, IP, B, 1, X, 1, R1, R2,
$ W, IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGERFS( 'N', 0, -1, A, 1, AF, 1, IP, B, 1, X, 1, R1, R2,
$ W, IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL DGERFS( 'N', 2, 1, A, 1, AF, 2, IP, B, 2, X, 2, R1, R2, W,
$ IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
INFOT = 7
CALL DGERFS( 'N', 2, 1, A, 2, AF, 1, IP, B, 2, X, 2, R1, R2, W,
$ IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
INFOT = 10
CALL DGERFS( 'N', 2, 1, A, 2, AF, 2, IP, B, 1, X, 2, R1, R2, W,
$ IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
INFOT = 12
CALL DGERFS( 'N', 2, 1, A, 2, AF, 2, IP, B, 2, X, 1, R1, R2, W,
$ IW, INFO )
CALL CHKXER( 'DGERFS', INFOT, NOUT, LERR, OK )
*
* DGERFSX
*
N_ERR_BNDS = 3
NPARAMS = 0
SRNAMT = 'DGERFSX'
INFOT = 1
CALL DGERFSX( '/', EQ, 0, 0, A, 1, AF, 1, IP, R, C, B, 1, X,
$ 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 2
EQ = '/'
CALL DGERFSX( 'N', EQ, 2, 1, A, 1, AF, 2, IP, R, C, B, 2, X,
$ 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 3
EQ = 'R'
CALL DGERFSX( 'N', EQ, -1, 0, A, 1, AF, 1, IP, R, C, B, 1, X,
$ 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGERFSX( 'N', EQ, 0, -1, A, 1, AF, 1, IP, R, C, B, 1, X,
$ 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGERFSX( 'N', EQ, 2, 1, A, 1, AF, 2, IP, R, C, B, 2, X,
$ 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 8
CALL DGERFSX( 'N', EQ, 2, 1, A, 2, AF, 1, IP, R, C, B, 2, X,
$ 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 13
EQ = 'C'
CALL DGERFSX( 'N', EQ, 2, 1, A, 2, AF, 2, IP, R, C, B, 1, X,
$ 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
INFOT = 15
CALL DGERFSX( 'N', EQ, 2, 1, A, 2, AF, 2, IP, R, C, B, 2, X,
$ 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGERFSX', INFOT, NOUT, LERR, OK )
*
* DGECON
*
SRNAMT = 'DGECON'
INFOT = 1
CALL DGECON( '/', 0, A, 1, ANRM, RCOND, W, IW, INFO )
CALL CHKXER( 'DGECON', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGECON( '1', -1, A, 1, ANRM, RCOND, W, IW, INFO )
CALL CHKXER( 'DGECON', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGECON( '1', 2, A, 1, ANRM, RCOND, W, IW, INFO )
CALL CHKXER( 'DGECON', INFOT, NOUT, LERR, OK )
*
* DGEEQU
*
SRNAMT = 'DGEEQU'
INFOT = 1
CALL DGEEQU( -1, 0, A, 1, R1, R2, RCOND, CCOND, ANRM, INFO )
CALL CHKXER( 'DGEEQU', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGEEQU( 0, -1, A, 1, R1, R2, RCOND, CCOND, ANRM, INFO )
CALL CHKXER( 'DGEEQU', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGEEQU( 2, 2, A, 1, R1, R2, RCOND, CCOND, ANRM, INFO )
CALL CHKXER( 'DGEEQU', INFOT, NOUT, LERR, OK )
*
* DGEEQUB
*
SRNAMT = 'DGEEQUB'
INFOT = 1
CALL DGEEQUB( -1, 0, A, 1, R1, R2, RCOND, CCOND, ANRM, INFO )
CALL CHKXER( 'DGEEQUB', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGEEQUB( 0, -1, A, 1, R1, R2, RCOND, CCOND, ANRM, INFO )
CALL CHKXER( 'DGEEQUB', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGEEQUB( 2, 2, A, 1, R1, R2, RCOND, CCOND, ANRM, INFO )
CALL CHKXER( 'DGEEQUB', INFOT, NOUT, LERR, OK )
*
ELSE IF( LSAMEN( 2, C2, 'GB' ) ) THEN
*
* Test error exits of the routines that use the LU decomposition
* of a general band matrix.
*
* DGBTRF
*
SRNAMT = 'DGBTRF'
INFOT = 1
CALL DGBTRF( -1, 0, 0, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGBTRF', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBTRF( 0, -1, 0, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGBTRF', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBTRF( 1, 1, -1, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGBTRF', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBTRF( 1, 1, 0, -1, A, 1, IP, INFO )
CALL CHKXER( 'DGBTRF', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGBTRF( 2, 2, 1, 1, A, 3, IP, INFO )
CALL CHKXER( 'DGBTRF', INFOT, NOUT, LERR, OK )
*
* DGBTF2
*
SRNAMT = 'DGBTF2'
INFOT = 1
CALL DGBTF2( -1, 0, 0, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGBTF2', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBTF2( 0, -1, 0, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGBTF2', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBTF2( 1, 1, -1, 0, A, 1, IP, INFO )
CALL CHKXER( 'DGBTF2', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBTF2( 1, 1, 0, -1, A, 1, IP, INFO )
CALL CHKXER( 'DGBTF2', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGBTF2( 2, 2, 1, 1, A, 3, IP, INFO )
CALL CHKXER( 'DGBTF2', INFOT, NOUT, LERR, OK )
*
* DGBTRS
*
SRNAMT = 'DGBTRS'
INFOT = 1
CALL DGBTRS( '/', 0, 0, 0, 1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBTRS( 'N', -1, 0, 0, 1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBTRS( 'N', 1, -1, 0, 1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBTRS( 'N', 1, 0, -1, 1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL DGBTRS( 'N', 1, 0, 0, -1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
INFOT = 7
CALL DGBTRS( 'N', 2, 1, 1, 1, A, 3, IP, B, 2, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
INFOT = 10
CALL DGBTRS( 'N', 2, 0, 0, 1, A, 1, IP, B, 1, INFO )
CALL CHKXER( 'DGBTRS', INFOT, NOUT, LERR, OK )
*
* DGBRFS
*
SRNAMT = 'DGBRFS'
INFOT = 1
CALL DGBRFS( '/', 0, 0, 0, 0, A, 1, AF, 1, IP, B, 1, X, 1, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBRFS( 'N', -1, 0, 0, 0, A, 1, AF, 1, IP, B, 1, X, 1, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBRFS( 'N', 1, -1, 0, 0, A, 1, AF, 1, IP, B, 1, X, 1, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBRFS( 'N', 1, 0, -1, 0, A, 1, AF, 1, IP, B, 1, X, 1, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 5
CALL DGBRFS( 'N', 1, 0, 0, -1, A, 1, AF, 1, IP, B, 1, X, 1, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 7
CALL DGBRFS( 'N', 2, 1, 1, 1, A, 2, AF, 4, IP, B, 2, X, 2, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 9
CALL DGBRFS( 'N', 2, 1, 1, 1, A, 3, AF, 3, IP, B, 2, X, 2, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 12
CALL DGBRFS( 'N', 2, 0, 0, 1, A, 1, AF, 1, IP, B, 1, X, 2, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
INFOT = 14
CALL DGBRFS( 'N', 2, 0, 0, 1, A, 1, AF, 1, IP, B, 2, X, 1, R1,
$ R2, W, IW, INFO )
CALL CHKXER( 'DGBRFS', INFOT, NOUT, LERR, OK )
*
* DGBRFSX
*
N_ERR_BNDS = 3
NPARAMS = 0
SRNAMT = 'DGBRFSX'
INFOT = 1
CALL DGBRFSX( '/', EQ, 0, 0, 0, 0, A, 1, AF, 1, IP, R, C, B, 1,
$ X, 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 2
EQ = '/'
CALL DGBRFSX( 'N', EQ, 2, 1, 1, 1, A, 1, AF, 2, IP, R, C, B, 2,
$ X, 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 3
EQ = 'R'
CALL DGBRFSX( 'N', EQ, -1, 1, 1, 0, A, 1, AF, 1, IP, R, C, B,
$ 1, X, 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 4
EQ = 'R'
CALL DGBRFSX( 'N', EQ, 2, -1, 1, 1, A, 3, AF, 4, IP, R, C, B,
$ 1, X, 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 5
EQ = 'R'
CALL DGBRFSX( 'N', EQ, 2, 1, -1, 1, A, 3, AF, 4, IP, R, C, B,
$ 1, X, 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGBRFSX( 'N', EQ, 0, 0, 0, -1, A, 1, AF, 1, IP, R, C, B,
$ 1, X, 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 8
CALL DGBRFSX( 'N', EQ, 2, 1, 1, 1, A, 1, AF, 2, IP, R, C, B,
$ 2, X, 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 10
CALL DGBRFSX( 'N', EQ, 2, 1, 1, 1, A, 3, AF, 3, IP, R, C, B, 2,
$ X, 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 13
EQ = 'C'
CALL DGBRFSX( 'N', EQ, 2, 1, 1, 1, A, 3, AF, 5, IP, R, C, B,
$ 1, X, 2, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
INFOT = 15
CALL DGBRFSX( 'N', EQ, 2, 1, 1, 1, A, 3, AF, 5, IP, R, C, B, 2,
$ X, 1, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_N, ERR_BNDS_C,
$ NPARAMS, PARAMS, W, IW, INFO )
CALL CHKXER( 'DGBRFSX', INFOT, NOUT, LERR, OK )
*
* DGBCON
*
SRNAMT = 'DGBCON'
INFOT = 1
CALL DGBCON( '/', 0, 0, 0, A, 1, IP, ANRM, RCOND, W, IW, INFO )
CALL CHKXER( 'DGBCON', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBCON( '1', -1, 0, 0, A, 1, IP, ANRM, RCOND, W, IW,
$ INFO )
CALL CHKXER( 'DGBCON', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBCON( '1', 1, -1, 0, A, 1, IP, ANRM, RCOND, W, IW,
$ INFO )
CALL CHKXER( 'DGBCON', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBCON( '1', 1, 0, -1, A, 1, IP, ANRM, RCOND, W, IW,
$ INFO )
CALL CHKXER( 'DGBCON', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGBCON( '1', 2, 1, 1, A, 3, IP, ANRM, RCOND, W, IW, INFO )
CALL CHKXER( 'DGBCON', INFOT, NOUT, LERR, OK )
*
* DGBEQU
*
SRNAMT = 'DGBEQU'
INFOT = 1
CALL DGBEQU( -1, 0, 0, 0, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQU', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBEQU( 0, -1, 0, 0, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQU', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBEQU( 1, 1, -1, 0, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQU', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBEQU( 1, 1, 0, -1, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQU', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGBEQU( 2, 2, 1, 1, A, 2, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQU', INFOT, NOUT, LERR, OK )
*
* DGBEQUB
*
SRNAMT = 'DGBEQUB'
INFOT = 1
CALL DGBEQUB( -1, 0, 0, 0, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQUB', INFOT, NOUT, LERR, OK )
INFOT = 2
CALL DGBEQUB( 0, -1, 0, 0, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQUB', INFOT, NOUT, LERR, OK )
INFOT = 3
CALL DGBEQUB( 1, 1, -1, 0, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQUB', INFOT, NOUT, LERR, OK )
INFOT = 4
CALL DGBEQUB( 1, 1, 0, -1, A, 1, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQUB', INFOT, NOUT, LERR, OK )
INFOT = 6
CALL DGBEQUB( 2, 2, 1, 1, A, 2, R1, R2, RCOND, CCOND, ANRM,
$ INFO )
CALL CHKXER( 'DGBEQUB', INFOT, NOUT, LERR, OK )
END IF
*
* Print a summary line.
*
CALL ALAESM( PATH, OK, NOUT )
*
RETURN
*
* End of DERRGE
*
END