f77_blas_spr Module


Uses


Interfaces

public interface f77_spr

Generic old style interface for SPR. Supports s, d. See also: mfi_spr, sspr, dspr.

  • public pure subroutine sspr(uplo, n, alpha, x, incx, ap)

    Original interface for SSPR See also: mfi_spr, spr.

    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) :: x(*)
    integer, intent(in) :: incx
    real(kind=REAL32), intent(inout) :: ap(*)

  • public pure subroutine dspr(uplo, n, alpha, x, incx, ap)

    Original interface for DSPR See also: mfi_spr, spr.

    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) :: x(*)
    integer, intent(in) :: incx
    real(kind=REAL64), intent(inout) :: ap(*)