53 lines
1.0 KiB
Fortran
53 lines
1.0 KiB
Fortran
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! { dg-do run }
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!
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module m
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implicit none
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contains
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pure subroutine add_ps_routine(a, b, c)
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implicit none
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!$acc routine seq
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integer, intent(in) :: a, b
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integer, intent(out) :: c
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integer, parameter :: n = 10
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integer :: i
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do i = 1, n
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if (i .eq. 5) then
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c = a + b
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end if
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end do
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end subroutine add_ps_routine
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elemental impure function add_ef(a, b) result(c)
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implicit none
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!$acc routine
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integer, intent(in) :: a, b
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integer :: c
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call add_ps_routine(a, b, c)
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end function add_ef
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end module m
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program main
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use m
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implicit none
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integer, parameter :: n = 10
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integer, dimension(n) :: a_a
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integer, dimension(n) :: b_a
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integer, dimension(n) :: c_a
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integer :: i
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a_a = [(3 * i, i = 1, n)]
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b_a = [(-2 * i, i = 1, n)]
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!$acc parallel copyin(a_a, b_a) copyout(c_a)
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!$acc loop gang
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do i = 1, n
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if (i .eq. 4) then
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c_a = add_ef(a_a, b_a)
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end if
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end do
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!$acc end parallel
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if (any (c_a /= [(i, i=1, 10)])) stop 1
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!print *, a
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end program main
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