42 lines
983 B
Fortran
42 lines
983 B
Fortran
|
! Test the collapse and reduction loop clauses inside a kernels region.
|
||
|
|
|
||
|
|
! { dg-do run }
|
||
|
|
|
||
|
|
program collapse4
|
||
|
|
integer :: i, j, k, a(1:7, -3:5, 12:19), b(1:7, -3:5, 12:19)
|
||
|
|
logical :: l, r
|
||
|
|
l = .false.
|
||
|
|
r = .false.
|
||
|
|
a(:, :, :) = 0
|
||
|
|
b(:, :, :) = 0
|
||
|
|
!$acc kernels
|
||
|
|
!$acc loop collapse (3) reduction (.or.:l)
|
||
|
|
do i = 2, 6
|
||
|
|
do j = -2, 4
|
||
|
|
do k = 13, 18
|
||
|
|
l = l.or.i.lt.2.or.i.gt.6.or.j.lt.-2.or.j.gt.4
|
||
|
|
l = l.or.k.lt.13.or.k.gt.18
|
||
|
|
if (.not.l) a(i, j, k) = a(i, j, k) + 1
|
||
|
|
end do
|
||
|
|
end do
|
||
|
|
end do
|
||
|
|
!$acc end kernels
|
||
|
|
do i = 2, 6
|
||
|
|
do j = -2, 4
|
||
|
|
do k = 13, 18
|
||
|
|
r = r.or.i.lt.2.or.i.gt.6.or.j.lt.-2.or.j.gt.4
|
||
|
|
r = r.or.k.lt.13.or.k.gt.18
|
||
|
|
if (.not.l) b(i, j, k) = b(i, j, k) + 1
|
||
|
|
end do
|
||
|
|
end do
|
||
|
|
end do
|
||
|
|
if (l .neqv. r) call abort
|
||
|
|
do i = 2, 6
|
||
|
|
do j = -2, 4
|
||
|
|
do k = 13, 18
|
||
|
|
if (a(i, j, k) .ne. b(i, j, k)) call abort
|
||
|
|
end do
|
||
|
|
end do
|
||
|
|
end do
|
||
|
|
end program collapse4
|