SUBROUTINE LA_TEST_CHEEV( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK, INFO ) ! ! -- LAPACK95 interface driver routine (version 1.1) -- ! UNI-C, Denmark; ! April 11, 1999 ! ! .. Use Statements .. USE LA_PRECISION, ONLY: WP => SP USE F95_LAPACK, ONLY: LA_HEEV ! .. Implicit Statement .. IMPLICIT NONE ! .. Scalar Arguments .. INTEGER, INTENT(IN) :: N, LDA, LWORK INTEGER, INTENT(INOUT) :: INFO CHARACTER*1, INTENT(IN) :: JOBZ, UPLO ! .. Array Arguments .. COMPLEX(WP), INTENT(INOUT) :: A(1:LDA,1:N) COMPLEX(WP), INTENT(OUT) :: WORK(1: LWORK) REAL(WP), INTENT(OUT) :: W(1:N) REAL(WP) :: RWORK(1: MAX(1, 3*N-2)) ! .. Parameters .. CHARACTER(LEN=8), PARAMETER :: SRNAME = 'LA_HEEV ' CHARACTER(LEN=14), PARAMETER :: SRNAMT = 'LA_TEST_CHEEV ' ! .. Common blocks .. INTEGER :: INFOTC COMMON /LINFO95/ INFOTC ! .. Local Scalars .. INTEGER :: I, J, IA1, IA2, IW CHARACTER*1 :: IUPLO, IJOBZ ! .. Local Arrays .. INTEGER, SAVE, POINTER :: IWORK(:) LOGICAL, SAVE :: CTEST = .TRUE., ETEST = .TRUE. ! .. Executable Statements .. IA1 = N; IA2 = N; IUPLO = UPLO; IJOBZ = JOBZ; IW = N; IWORK = LWORK I = INFO / 100; J = INFO - I*100 SELECT CASE(I) CASE (1) IA2 = IA1-1 CASE (2) IW = IW -1 CASE (3) IJOBZ = 'T' CASE(4) IUPLO = 'T' CASE(:-1,5:) CALL UESTOP(SRNAMT) END SELECT CALL LA_HEEV( A(1:IA1, 1:IA2), W(1:IW), IJOBZ, IUPLO, INFO) CALL LA_AUX_AA01( I, CTEST, ETEST, SRNAMT ) END SUBROUTINE LA_TEST_CHEEV