asum: Vector 1 norm (sum)

Functions
float	blas::internal::asum (blas_int n, float const *x, blas_int incx)
	Low-level overload wrapper calls Fortran, float version.
double	blas::internal::asum (blas_int n, double const *x, blas_int incx)
	Low-level overload wrapper calls Fortran, double version.
float	blas::internal::asum (blas_int n, std::complex< float > const *x, blas_int incx)
	Low-level overload wrapper calls Fortran, complex<float> version.
double	blas::internal::asum (blas_int n, std::complex< double > const *x, blas_int incx)
	Low-level overload wrapper calls Fortran, complex<double> version.
template<typename scalar_t >
real_type< scalar_t >	blas::impl::asum (int64_t n, scalar_t const *x, int64_t incx)
	Mid-level templated wrapper checks and converts arguments, then calls low-level wrapper.

Detailed Description