f77_blas_symv Module


Uses


Interfaces

public interface f77_symv

Generic old style interface for SYMV. Supports s, d. See also: mfi_symv, ssymv, dsymv.

  • public pure subroutine ssymv(uplo, n, alpha, a, lda, x, incx, beta, y, incy)

    Original interface for SSYMV See also: mfi_symv, symv.

    Arguments

    Type IntentOptional Attributes Name
    character(len=1), intent(in) :: uplo
    integer, intent(in) :: n
    real(kind=REAL32), intent(in) :: alpha
    real(kind=REAL32), intent(in) :: a(lda,*)
    integer, intent(in) :: lda
    real(kind=REAL32), intent(in) :: x(*)
    integer, intent(in) :: incx
    real(kind=REAL32), intent(in) :: beta
    real(kind=REAL32), intent(inout) :: y(*)
    integer, intent(in) :: incy

  • public pure subroutine dsymv(uplo, n, alpha, a, lda, x, incx, beta, y, incy)

    Original interface for DSYMV See also: mfi_symv, symv.

    Arguments

    Type IntentOptional Attributes Name
    character(len=1), intent(in) :: uplo
    integer, intent(in) :: n
    real(kind=REAL64), intent(in) :: alpha
    real(kind=REAL64), intent(in) :: a(lda,*)
    integer, intent(in) :: lda
    real(kind=REAL64), intent(in) :: x(*)
    integer, intent(in) :: incx
    real(kind=REAL64), intent(in) :: beta
    real(kind=REAL64), intent(inout) :: y(*)
    integer, intent(in) :: incy