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! { 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
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