adjoint_fluid_scheme.f90

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module adjoint_fluid_scheme
  use gather_scatter, only: gs_t
  use checkpoint, only: chkp_t
  use num_types, only: rp
  use field, only: field_t
  use space, only: space_t
  use dofmap, only: dofmap_t
  use coefs, only: coef_t
  use dirichlet, only: dirichlet_t
  use precon, only: pc_t, precon_factory, precon_destroy
  use fluid_stats, only: fluid_stats_t
  use bc_list, only: bc_list_t
  use mesh, only: mesh_t, neko_msh_max_zlbl_len
  use time_state, only: time_state_t
  use time_scheme_controller, only: time_scheme_controller_t
  use logger, only: log_size
  use json_module, only: json_file
  use user_intf, only: user_t, user_material_properties_intf
  use field_series, only: field_series_t
  use time_step_controller, only: time_step_controller_t
  use field_list, only : field_list_t
 
  implicit none
  private
  public :: adjoint_fluid_scheme_t, adjoint_fluid_scheme_factory
 
  type, abstract :: adjoint_fluid_scheme_t
     character(len=:), allocatable :: name
 
     type(space_t) :: xh
     type(dofmap_t) :: dm_xh
     type(gs_t) :: gs_xh
     type(coef_t) :: c_xh
 
     type(time_scheme_controller_t), allocatable :: ext_bdf
 
     type(field_t), pointer :: u_adj => null() 
     type(field_t), pointer :: v_adj => null() 
     type(field_t), pointer :: w_adj => null() 
     type(field_t), pointer :: p_adj => null() 
     type(field_series_t) :: ulag, vlag, wlag
 
     type(field_t), pointer :: u_b => null() 
     type(field_t), pointer :: v_b => null() 
     type(field_t), pointer :: w_b => null() 
     type(field_t), pointer :: p_b => null() 
 
     type(chkp_t), pointer :: chkp => null()
 
     type(field_t), pointer :: f_adj_x => null()
     type(field_t), pointer :: f_adj_y => null()
     type(field_t), pointer :: f_adj_z => null()
 
     ! List of boundary conditions for pressure
     type(bc_list_t) :: bcs_prs
     ! List of boundary conditions for velocity
     type(bc_list_t) :: bcs_vel
 
     type(json_file), pointer :: params
     type(mesh_t), pointer :: msh => null() 
 
     character(len=NEKO_MSH_MAX_ZLBL_LEN), allocatable :: bc_labels(:)
 
     type(field_t) :: rho
 
     type(field_t) :: mu
 
     type(field_list_t) :: material_properties
 
     logical :: freeze = .false.
 
     procedure(user_material_properties_intf), nopass, pointer :: &
          user_material_properties => null()
 
   contains
     procedure(adjoint_fluid_scheme_init_intrf), pass(this), deferred :: init
     procedure(adjoint_fluid_scheme_free_intrf), pass(this), deferred :: free
     procedure(adjoint_fluid_scheme_step_intrf), pass(this), deferred :: step
     procedure(adjoint_fluid_scheme_restart_intrf), &
          pass(this), deferred :: restart
     procedure(adjoint_fluid_scheme_setup_bcs_intrf), pass(this), deferred :: &
          setup_bcs
 
     procedure(validate_intrf), pass(this), deferred :: validate
     procedure(fluid_scheme_base_compute_cfl_intrf), pass(this), deferred :: compute_cfl
     procedure(update_material_properties), pass(this), deferred :: update_material_properties
  end type adjoint_fluid_scheme_t
 
  abstract interface
     subroutine adjoint_fluid_init_all_intrf(this, msh, lx, params, kspv_init, &
          kspp_init, scheme, user)
       import adjoint_fluid_scheme_t
       import mesh_t
       import json_file
       import user_t
       class(adjoint_fluid_scheme_t), target, intent(inout) :: this
       type(mesh_t), target, intent(inout) :: msh
       integer, intent(inout) :: lx
       type(json_file), target, intent(inout) :: params
       logical, intent(inout) :: kspv_init
       logical, intent(inout) :: kspp_init
       type(user_t), target, intent(in) :: user
       character(len=*), intent(in) :: scheme
     end subroutine adjoint_fluid_init_all_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_init_common_intrf(this, msh, lx, params, scheme, &
          user, kspv_init)
       import adjoint_fluid_scheme_t
       import mesh_t
       import json_file
       import user_t
       class(adjoint_fluid_scheme_t), target, intent(inout) :: this
       type(mesh_t), target, intent(inout) :: msh
       integer, intent(inout) :: lx
       character(len=*), intent(in) :: scheme
       type(json_file), target, intent(inout) :: params
       type(user_t), target, intent(in) :: user
       logical, intent(in) :: kspv_init
     end subroutine adjoint_fluid_init_common_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_free_intrf(this)
       import adjoint_fluid_scheme_t
       class(adjoint_fluid_scheme_t), intent(inout) :: this
     end subroutine adjoint_fluid_free_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_scheme_init_intrf(this, msh, lx, params, user, &
          chkp)
       import adjoint_fluid_scheme_t
       import json_file
       import mesh_t
       import user_t
       import chkp_t
       class(adjoint_fluid_scheme_t), target, intent(inout) :: this
       type(mesh_t), target, intent(inout) :: msh
       integer, intent(in) :: lx
       type(json_file), target, intent(inout) :: params
       type(user_t), target, intent(in) :: user
       type(chkp_t), target, intent(inout) :: chkp
     end subroutine adjoint_fluid_scheme_init_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_scheme_free_intrf(this)
       import adjoint_fluid_scheme_t
       class(adjoint_fluid_scheme_t), intent(inout) :: this
     end subroutine adjoint_fluid_scheme_free_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_scheme_step_intrf(this, time, dt_controller)
       import time_state_t
       import adjoint_fluid_scheme_t
       import time_step_controller_t
       class(adjoint_fluid_scheme_t), target, intent(inout) :: this
       type(time_state_t), intent(in) :: time
       type(time_step_controller_t), intent(in) :: dt_controller
     end subroutine adjoint_fluid_scheme_step_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_scheme_restart_intrf(this, chkp)
       import adjoint_fluid_scheme_t
       import chkp_t
       class(adjoint_fluid_scheme_t), target, intent(inout) :: this
       type(chkp_t), intent(inout) :: chkp
     end subroutine adjoint_fluid_scheme_restart_intrf
  end interface
 
  abstract interface
     subroutine adjoint_fluid_scheme_setup_bcs_intrf(this, user, params)
       import adjoint_fluid_scheme_t, user_t, json_file
       class(adjoint_fluid_scheme_t), intent(inout) :: this
       type(user_t), target, intent(in) :: user
       type(json_file), intent(inout) :: params
     end subroutine adjoint_fluid_scheme_setup_bcs_intrf
  end interface
 
  abstract interface
     subroutine validate_intrf(this)
       import adjoint_fluid_scheme_t
       class(adjoint_fluid_scheme_t), target, intent(inout) :: this
     end subroutine validate_intrf
  end interface
 
  abstract interface
     subroutine update_material_properties(this, time)
       import adjoint_fluid_scheme_t, time_state_t
       class(adjoint_fluid_scheme_t), intent(inout) :: this
       type(time_state_t), intent(in) :: time
     end subroutine update_material_properties
  end interface
 
  abstract interface
     function fluid_scheme_base_compute_cfl_intrf(this, dt) result(c)
       import adjoint_fluid_scheme_t
       import rp
       class(adjoint_fluid_scheme_t), intent(in) :: this
       real(kind=rp), intent(in) :: dt
       real(kind=rp) :: c
     end function fluid_scheme_base_compute_cfl_intrf
  end interface
 
  interface
 
     module subroutine adjoint_fluid_scheme_factory(object, type_name)
       class(adjoint_fluid_scheme_t), intent(inout), allocatable :: object
       character(len=*) :: type_name
     end subroutine adjoint_fluid_scheme_factory
  end interface
end module adjoint_fluid_scheme