boussinesq_source_term_device.f90

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module boussinesq_source_term_device
  use num_types, only : rp
  use field_list, only : field_list_t
  use field, only : field_t
  use device_math, only : device_add2s2, device_cadd
  implicit none
  private
 
  public :: boussinesq_source_term_compute_device
 
contains
 
  subroutine boussinesq_source_term_compute_device(fields, s, ref_value, g,&
                                                   beta)
    type(field_list_t), intent(inout) :: fields
    type(field_t), intent(inout) :: s
    real(kind=rp), intent(in) :: ref_value
    real(kind=rp), intent(in) :: g(3)
    real(kind=rp), intent(in) :: beta
    integer :: n_fields, i, n
 
    n_fields = size(fields%fields)
    n = fields%fields(1)%f%dof%size()
 
    do i=1, n_fields
       call device_add2s2(fields%fields(i)%f%x_d, s%x_d, g(i)*beta, n)
       call device_cadd(fields%fields(i)%f%x_d, -g(i)*beta*ref_value, n)
    end do
  end subroutine boussinesq_source_term_compute_device
 
end module boussinesq_source_term_device