libxsmm_xdiff Interface

interface
public pure subroutine libxsmm_xdiff(diff, a, b, nbytes) bind(C, NAME="0")

Arguments

Type IntentOptional Attributes Name
logical(kind=C_BOOL), intent(out) :: diff
type(C_PTR), intent(in), VALUE :: a
type(C_PTR), intent(in), VALUE :: b
integer(kind=C_LONG_LONG), intent(in) :: nbytes

Description

Calculates if there is a difference between two arrays. Routine suitable for FORTRAN 77; size in Bytes.