SUBROUTINE LA_TEST_DSBEV( JOBS, UPLO, N, KD, AB, LDAB, W, Z, LDZ, WORK, INFO ) ! ! -- LAPACK95 interface driver routine (version 1.1) -- ! UNI-C, Denmark; ! May 14, 1999 ! ! .. Use Statements .. USE LA_PRECISION, ONLY: WP => DP USE F95_LAPACK, ONLY: LA_SBEV ! .. Implicit Statement .. IMPLICIT NONE ! .. Scalar Arguments .. INTEGER, INTENT(IN) :: N, LDAB, KD, LDZ INTEGER, INTENT(INOUT) :: INFO CHARACTER*1, INTENT(IN) :: UPLO, JOBS ! .. Array Arguments .. REAL(WP), INTENT(INOUT) :: AB(1:LDAB, 1:N) REAL(WP), INTENT(OUT):: W(1:N), WORK(1 : 3*N-2), Z(1:LDZ, 1:N) ! .. Parameters .. CHARACTER(LEN=8), PARAMETER :: SRNAME = 'LA_SBEV ' CHARACTER(LEN=14), PARAMETER :: SRNAMT = 'LA_TEST_DSBEV ' ! .. Common blocks .. INTEGER :: INFOTC COMMON /LINFO95/ INFOTC ! .. Local Scalars .. INTEGER :: I, J, IAB1, IAB2, IW, IZ1, IZ2, IWORK CHARACTER*1 :: IUPLO, IJOBS ! .. Local Arrays .. LOGICAL, SAVE :: CTEST = .TRUE., ETEST = .TRUE. LOGICAL LSAME ! .. Executable Statements .. IAB1 = KD+1 ; IAB2 = N; IUPLO = UPLO; IW = N; IJOBS = JOBS; IWORK=3*N-2 IZ1 = N; IZ2 = N I = INFO / 100; J = INFO - I*100 SELECT CASE(I) CASE (1) IAB1 = -2 CASE (2) IW = IW - 1 CASE (3) IUPLO = 'T' CASE (4) IZ1 = IZ1 - 1 IJOBS = 'V' CASE(:-1,5:) CALL UESTOP(SRNAMT) END SELECT IF(LSAME(IJOBS, 'V')) THEN CALL LA_SBEV( AB(1:IAB1,1:IAB2), W(1 :IW), IUPLO, Z(1:IZ1, 1: IZ2), & & INFO ) else CALL LA_SBEV( AB(1:IAB1,1:IAB2), W(1 :IW), IUPLO, INFO=INFO ) endif CALL LA_AUX_AA01( I, CTEST, ETEST, SRNAMT ) END SUBROUTINE LA_TEST_DSBEV