SUBROUTINE LA_TEST_DSYEV( JOBS, UPLO, N, A, LDA, W, WORK, LWORK, INFO ) ! ! -- LAPACK95 interface driver routine (version 1.1) -- ! UNI-C, Denmark; ! May 5, 1999 ! ! .. Use Statements .. USE LA_PRECISION, ONLY: WP => DP USE F95_LAPACK, ONLY: LA_SYEV ! .. Implicit Statement .. IMPLICIT NONE ! .. Scalar Arguments .. INTEGER, INTENT(IN) :: N, LDA, LWORK INTEGER, INTENT(INOUT) :: INFO CHARACTER*1, INTENT(IN) :: UPLO CHARACTER*1, INTENT(IN) :: JOBS ! .. Array Arguments .. REAL(WP), INTENT(INOUT) :: A(1:LDA,1:N) REAL(WP), INTENT(OUT):: W(1:N), WORK(1:LWORK) ! .. Parameters .. CHARACTER(LEN=8), PARAMETER :: SRNAME = 'LA_SYEV ' CHARACTER(LEN=14), PARAMETER :: SRNAMT = 'LA_TEST_DSYEV ' ! .. Common blocks .. INTEGER :: INFOTC COMMON /LINFO95/ INFOTC ! .. Local Scalars .. INTEGER :: I, J, IA1, IA2, IW CHARACTER*1 :: IUPLO, IJOBS ! .. Local Arrays .. LOGICAL, SAVE :: CTEST = .TRUE., ETEST = .TRUE. ! .. Executable Statements .. IA1 = N; IA2 = N; IUPLO = UPLO; IW = N; IJOBS = JOBS I = INFO / 100; J = INFO - I*100 SELECT CASE(I) CASE (1) IA2 = IA1 - 1 CASE (2) IW = IA1 - 1 CASE (3) IJOBS = 'T' CASE (4) IUPLO = 'T' CASE(:-1,5:) CALL UESTOP(SRNAMT) END SELECT CALL LA_SYEV( A(1:IA1,1:IA2), W(1 :IW), IJOBS, IUPLO, INFO ) CALL LA_AUX_AA01( I, CTEST, ETEST, SRNAMT ) END SUBROUTINE LA_TEST_DSYEV