diff options
Diffstat (limited to 'libgomp/testsuite/libgomp.fortran/examples-4/e.54.5.f90')
-rw-r--r-- | libgomp/testsuite/libgomp.fortran/examples-4/e.54.5.f90 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.fortran/examples-4/e.54.5.f90 b/libgomp/testsuite/libgomp.fortran/examples-4/e.54.5.f90 new file mode 100644 index 00000000000..9608d9a2c4e --- /dev/null +++ b/libgomp/testsuite/libgomp.fortran/examples-4/e.54.5.f90 @@ -0,0 +1,47 @@ +! { dg-do run } + +module e_54_5_mod +contains + subroutine init (v1, v2, N) + integer :: i, N + real, pointer, dimension(:) :: v1, v2 + do i = 1, N + v1(i) = i + 2.0 + v2(i) = i - 3.0 + end do + end subroutine + + subroutine check (p, N) + integer :: i, N + real, parameter :: EPS = 0.00001 + real, pointer, dimension(:) :: p + real :: diff + do i = 1, N + diff = p(i) - (i + 2.0) * (i - 3.0) + if (diff > EPS .or. -diff > EPS) call abort + end do + end subroutine + + subroutine vec_mult (p, v1, v2, N) + real :: p(N), v1(N), v2(N) + integer :: i, N + !$omp target teams map(to: v1, v2) map(from: p) + !$omp distribute simd + do i = 1, N + p(i) = v1(i) * v2(i) + end do + !$omp end target teams + end subroutine +end module + +program e_54_5 + use e_54_5_mod, only : init, check, vec_mult + real, pointer, dimension(:) :: p, v1, v2 + integer :: n + n = 1000 + allocate (p(n), v1(n), v2(n)) + call init (v1, v2, n) + call vec_mult (p, v1, v2, n) + call check (p, N) + deallocate (p, v1, v2) +end program |