blob: 676417cfecfd569de36229c76593feabe88e0a25 [file] [log] [blame]
 ! Exercise the auto, independent, seq and tile loop clauses inside ! parallel regions. ! { dg-do run } program loops integer, parameter :: n = 20, c = 10 integer :: i, a(n), b(n) a(:) = 0 b(:) = 0 ! COPY !\$acc parallel copy (a) !\$acc loop auto do i = 1, n a(i) = i end do !\$acc end parallel do i = 1, n b(i) = i end do call check (a, b, n) ! COPYOUT a(:) = 0 !\$acc parallel copyout (a) !\$acc loop independent do i = 1, n a(i) = i end do !\$acc end parallel do i = 1, n if (a(i) .ne. b(i)) stop 1 end do call check (a, b, n) ! COPYIN a(:) = 0 !\$acc parallel copyout (a) copyin (b) !\$acc loop seq do i = 1, n a(i) = i end do !\$acc end parallel call check (a, b, n) ! PRESENT_OR_COPY !\$acc parallel pcopy (a) !\$acc loop tile (*) do i = 1, n a(i) = i end do !\$acc end parallel call check (a, b, n) end program loops subroutine check (a, b, n) integer :: n, a(n), b(n) integer :: i do i = 1, n if (a(i) .ne. b(i)) stop 2 end do end subroutine check