File: e.50.2.f90

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gcc-avr 1%3A5.4.0%2BAtmel3.6.1-2
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! { dg-do run }

module e_50_2_mod
contains
  subroutine init (v1, v2, N)
    integer :: i, N
    real :: v1(N), v2(N)
    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 :: diff, p(N)
    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 (N)
    integer :: i, N
    real :: p(N), v1(N), v2(N)
    call init (v1, v2, N)
    !$omp target map(v1,v2,p)
      !$omp parallel do
      do i = 1, N
        p(i) = v1(i) * v2(i)
      end do
    !$omp end target
  call check (p, N)
  end subroutine
end module

program e_50_2
  use e_50_2_mod, only : vec_mult
  integer :: n
  n = 1000
  call vec_mult (n)
end program