SUBROUTINE DERRED( PATH, NUNIT ) * * -- LAPACK test routine (version 3.0) -- * Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd., * Courant Institute, Argonne National Lab, and Rice University * April 30, 1999 * * .. Scalar Arguments .. CHARACTER*3 PATH INTEGER NUNIT * .. * * Purpose * ======= * * DERRED tests the error exits for the eigenvalue driver routines for * DOUBLE PRECISION matrices: * * PATH driver description * ---- ------ ----------- * SEV DGEEV find eigenvalues/eigenvectors for nonsymmetric A * SES DGEES find eigenvalues/Schur form for nonsymmetric A * SVX DGEEVX SGEEV + balancing and condition estimation * SSX DGEESX SGEES + balancing and condition estimation * DBD DGESVD compute SVD of an M-by-N matrix A * DGESDD compute SVD of an M-by-N matrix A (by divide and * conquer) * * Arguments * ========= * * PATH (input) CHARACTER*3 * The LAPACK path name for the routines to be tested. * * NUNIT (input) INTEGER * The unit number for output. * * ===================================================================== * * .. Parameters .. INTEGER NMAX DOUBLE PRECISION ONE, ZERO PARAMETER ( NMAX = 4, ONE = 1.0D0, ZERO = 0.0D0 ) * .. * .. Local Scalars .. CHARACTER*2 C2 INTEGER I, IHI, ILO, INFO, J, NT, SDIM DOUBLE PRECISION ABNRM * .. * .. Local Arrays .. LOGICAL B( NMAX ) INTEGER IW( 2*NMAX ), IN(100) DOUBLE PRECISION A( NMAX, NMAX ), R1( NMAX ), R2( NMAX ), $ S( NMAX ), U( NMAX, NMAX ), VL( NMAX, NMAX ), $ VR( NMAX, NMAX ), VT( NMAX, NMAX ), $ W( 4*NMAX ), WI( NMAX ), WR( NMAX ) * .. * .. External Subroutines .. EXTERNAL CHKXER, LA_TEST_DGEES, LA_TEST_DGEESX, & LA_TEST_DGEEV, & LA_TEST_DGEEVX, & DGESDD, LA_TEST_DGESVD * .. * .. External Functions .. LOGICAL DSLECT, LSAMEN EXTERNAL DSLECT, LSAMEN * .. * .. Arrays in Common .. LOGICAL SELVAL( 20 ) DOUBLE PRECISION SELWI( 20 ), SELWR( 20 ) * .. * .. Scalars in Common .. LOGICAL LERR, OK CHARACTER*6 SRNAMT INTEGER INFOT, NOUT, SELDIM, SELOPT * .. * .. Common blocks .. COMMON / INFOC / INFOT, NOUT, OK, LERR COMMON / SRNAMC / SRNAMT COMMON / SSLCT / SELOPT, SELDIM, SELVAL, SELWR, SELWI * .. * .. Executable Statements .. * NOUT = NUNIT WRITE( NOUT, FMT = * ) C2 = PATH( 2: 3 ) * * Initialize A * DO 20 J = 1, NMAX DO 10 I = 1, NMAX A( I, J ) = ZERO 10 CONTINUE 20 CONTINUE DO 30 I = 1, NMAX A( I, I ) = ONE 30 CONTINUE OK = .TRUE. NT = 0 * IF( LSAMEN( 2, C2, 'EV' ) ) THEN * * Test DGEEV * SRNAMT = 'DGEEV ' DO I = 1, 5 IN(I) = 1 END DO DO I = 1, 5 INFOT = I DO J = 1, 1 INFO = J + 100*I CALL LA_TEST_DGEEV('N', 'N', NMAX, A, NMAX, WR, WI, VL, & NMAX, VR, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGEEV ', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEV('N', 'V', NMAX, A, NMAX, WR, WI, VL, & NMAX, VR, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGEEV ', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEV('V', 'N', NMAX, A, NMAX,WR, WI, VL, & NMAX, VR, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGEEV ', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEV('V', 'V', NMAX, A, NMAX, WR, WI, VL, & NMAX, VR, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGEEV ', INFOT, NOUT, LERR, OK ) END DO END DO NT = NT + 7 * ELSE IF( LSAMEN( 2, C2, 'ES' ) ) THEN * * Test DGEES * SRNAMT = 'DGEES ' DO I = 1, 5 IN(I) = 1 END DO DO I = 1, 5 INFOT = I DO J = 1, 1 INFO = J + 100*I CALL LA_TEST_DGEES('N', 'N', DSLECT, NMAX, A, NMAX, & SDIM, WR, WI, VL, NMAX, W, NMAX, B, INFO ) CALL CHKXER( 'DGEES ', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEES('N', 'V', DSLECT, NMAX, A, NMAX, & SDIM, WR, WI, VL, NMAX, W, NMAX, B, INFO) CALL CHKXER( 'DGEES ', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEES('V', 'N', DSLECT, NMAX, A, NMAX, & SDIM, WR, WI, VL, NMAX, W, NMAX, B, INFO ) CALL CHKXER( 'DGEES ', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEES('V', 'V', DSLECT, NMAX, A, NMAX, & SDIM, WR, WI, VL, NMAX, W, NMAX, B, INFO ) CALL CHKXER( 'DGEES ', INFOT, NOUT, LERR, OK ) END DO END DO NT = NT + 6 * ELSE IF( LSAMEN( 2, C2, 'VX' ) ) THEN * * Test DGEEVX * SRNAMT = 'DGEEVX' DO I = 1, 12 IN(I) = 1 END DO DO I = 1, 12 IF (I/=7 .AND. I/= 8 .AND. I/=10) THEN INFOT = I DO J = 1, 1 INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'V', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'V', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'V', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'N', 'V', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'V', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'V', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'V', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'N', 'V', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'V', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'V', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'V', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'N', 'V', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'V', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'V', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'V', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'P', 'V', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'V', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'V', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'V', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'N', 'V', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'V', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'V', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'V', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'S', 'V', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'V', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'V', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'V', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'N', 'V', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'V', 'N', 'N', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'V', 'N', 'E', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'V', 'N', 'V', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEEVX( 'B', 'V', 'N', 'B', NMAX, A, NMAX, & WR, WI, VL, NMAX, VR, NMAX, & ILO, IHI, S, ABNRM, R1, R2, W, NMAX, IW, INFO ) CALL CHKXER( 'DGEEVX', INFOT, NOUT, LERR, OK ) ENDDO ENDIF ENDDO NT = NT + 11 * ELSE IF( LSAMEN( 2, C2, 'SX' ) ) THEN * * Test DGEESX * SRNAMT = 'DGEESX' DO I = 1, 4 IN(I) = 1 END DO DO I = 1, 4 INFOT = I DO J = 1, 1 INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'N', DSLECT, 'N', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'N', DSLECT, 'E', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'N', DSLECT, 'V', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'N', DSLECT, 'B', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'S', DSLECT, 'N', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'S', DSLECT, 'E', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'S', DSLECT, 'V', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'N', 'S', DSLECT, 'B', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'N', DSLECT, 'N', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'N', DSLECT, 'E', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'N', DSLECT, 'V', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'N', DSLECT, 'B', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'S', DSLECT, 'N', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'S', DSLECT, 'E', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'S', DSLECT, 'V', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGEESX( 'V', 'S', DSLECT, 'B', NMAX, A, NMAX, & SDIM, WR, WI, VL, & NMAX, R1( 1 ), R2( 1 ), W, NMAX, IW, NMAX, B, INFO ) CALL CHKXER( 'DGEESX', INFOT, NOUT, LERR, OK ) ENDDO ENDDO NT = NT + 7 * ELSE IF( LSAMEN( 2, C2, 'BD' ) ) THEN * * Test DGESVD * SRNAMT = 'DGESVD' DO I = 2, 6 IN(I) = 1 END DO DO I = 2, 6 INFOT = I DO J = 1, 1 INFO = J + 100*I CALL LA_TEST_DGESVD('A', 'A', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('A', 'S',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('A', 'O',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('A', 'N', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('S', 'A', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('S', 'S',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('S', 'O',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('S', 'N', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('O', 'A', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('O', 'S',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('O', 'O',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('O', 'N', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('N', 'A', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('N', 'S',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('N', 'O',NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESVD('N', 'N', NMAX, NMAX, A, NMAX, S, U, & NMAX, VT, NMAX, W, NMAX, INFO ) CALL CHKXER( 'DGESVD', INFOT, NOUT, LERR, OK ) END DO END DO NT = NT + 8 IF( OK ) THEN WRITE( NOUT, FMT = 9999 )SRNAMT, NT ELSE WRITE( NOUT, FMT = 9998 ) END IF * * Test DGESDD * SRNAMT = 'DGESDD' DO I = 2, 6 IN(I) = 1 END DO DO I = 2, 6 IF (I/=5) THEN INFOT = I DO J = 1, 1 INFO = J + 100*I CALL LA_TEST_DGESDD( 'N', NMAX, NMAX, A, NMAX, S, U, NMAX, & VT, NMAX, W, NMAX, IW, INFO ) CALL CHKXER( 'DGESDD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESDD( 'A', NMAX, NMAX, A, NMAX, S, U, NMAX, & VT, NMAX, W, NMAX, IW, INFO ) CALL CHKXER( 'DGESDD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESDD( 'S', NMAX, NMAX, A, NMAX, S, U, NMAX, & VT, NMAX, W, NMAX, IW, INFO ) CALL CHKXER( 'DGESDD', INFOT, NOUT, LERR, OK ) INFO = J + 100*I CALL LA_TEST_DGESDD( 'O', NMAX, NMAX, A, NMAX, S, U, NMAX, & VT, NMAX, W, NMAX, IW, INFO ) CALL CHKXER( 'DGESDD', INFOT, NOUT, LERR, OK ) ENDDO ENDIF ENDDO NT = NT - 2 IF( OK ) THEN WRITE( NOUT, FMT = 9999 )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, NT ELSE WRITE( NOUT, FMT = 9998 ) END IF END IF * 9999 FORMAT( 1X, A6, ' passed the tests of the error exits (', I3, $ ' tests done)' ) 9998 FORMAT( ' *** ', A6, ' failed the tests of the error exits ***' ) RETURN * * End of DERRED END