hemv.f90 Source File

module f77_blas_hemv
    use iso_fortran_env
    use iso_c_binding
    implicit none

!> Generic old style interface for HEMV.
!> Supports c, z.
!> See also: [[mfi_hemv]], [[chemv]], [[zhemv]].
interface f77_hemv
!> Original interface for CHEMV
!> See also: [[mfi_hemv]], [[hemv]].
pure subroutine chemv(uplo, n, alpha, a, lda, x, incx, beta, y, incy)
    import :: REAL32
    integer, parameter :: wp = REAL32
    complex(REAL32), intent(in) :: a(lda,*)
    complex(REAL32), intent(in) :: x(*)
    complex(REAL32), intent(inout) :: y(*)
    character, intent(in) :: uplo
    complex(REAL32), intent(in) :: alpha
    complex(REAL32), intent(in) :: beta
    integer, intent(in) :: n
    integer, intent(in) :: lda
    integer, intent(in) :: incx
    integer, intent(in) :: incy
end subroutine
!> Original interface for ZHEMV
!> See also: [[mfi_hemv]], [[hemv]].
pure subroutine zhemv(uplo, n, alpha, a, lda, x, incx, beta, y, incy)
    import :: REAL64
    integer, parameter :: wp = REAL64
    complex(REAL64), intent(in) :: a(lda,*)
    complex(REAL64), intent(in) :: x(*)
    complex(REAL64), intent(inout) :: y(*)
    character, intent(in) :: uplo
    complex(REAL64), intent(in) :: alpha
    complex(REAL64), intent(in) :: beta
    integer, intent(in) :: n
    integer, intent(in) :: lda
    integer, intent(in) :: incx
    integer, intent(in) :: incy
end subroutine
end interface
end module