f77_blas_nrm2 Module



Interfaces

public interface f77_nrm2

Generic old style interface for NRM2. Supports s, d, sc, dz. See also: mfi_nrm2, snrm2, dnrm2, scnrm2, dznrm2.

  • public pure function snrm2(n, x, incx)

    Original interface for SNRM2 See also: mfi_nrm2, nrm2.

    Arguments

    Type IntentOptional Attributes Name
    integer, intent(in) :: n
    real(kind=REAL32), intent(in) :: x(*)
    integer, intent(in) :: incx

    Return Value real(kind=REAL32)

  • public pure function scnrm2(n, x, incx)

    Original interface for SCNRM2 See also: mfi_nrm2, nrm2.

    Arguments

    Type IntentOptional Attributes Name
    integer, intent(in) :: n
    complex(kind=REAL32), intent(in) :: x(*)
    integer, intent(in) :: incx

    Return Value real(kind=REAL32)

  • public pure function dnrm2(n, x, incx)

    Original interface for DNRM2 See also: mfi_nrm2, nrm2.

    Arguments

    Type IntentOptional Attributes Name
    integer, intent(in) :: n
    real(kind=REAL64), intent(in) :: x(*)
    integer, intent(in) :: incx

    Return Value real(kind=REAL64)

  • public pure function dznrm2(n, x, incx)

    Original interface for DZNRM2 See also: mfi_nrm2, nrm2.

    Arguments

    Type IntentOptional Attributes Name
    integer, intent(in) :: n
    complex(kind=REAL64), intent(in) :: x(*)
    integer, intent(in) :: incx

    Return Value real(kind=REAL64)