pic_dasum Function

private function pic_dasum(x) result(res)

interface for double precision absolute sum

Arguments

Type IntentOptional Attributes Name
real(kind=dp), intent(in) :: x(:)

Return Value real(kind=dp)


Calls

proc~~pic_dasum~~CallsGraph proc~pic_dasum pic_dasum interface~blas_asum blas_asum proc~pic_dasum->interface~blas_asum

Called by

proc~~pic_dasum~~CalledByGraph proc~pic_dasum pic_dasum interface~pic_asum pic_asum interface~pic_asum->proc~pic_dasum

Variables

Type Visibility Attributes Name Initial
integer(kind=default_int), private :: incx
integer(kind=default_int), private :: n

Source Code

   function pic_dasum(x) result(res)
      !! interface for double precision absolute sum
      real(dp), intent(in) :: x(:)
      real(dp) :: res
      integer(default_int) :: n, incx
      n = size(x)
      incx = 1
      res = blas_asum(n, x, incx)
   end function pic_dasum