Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <memory>
       7             : 
       8             : #include "DataStructures/DataBox/DataBox.hpp"
       9             : #include "Parallel/Algorithms/AlgorithmSingleton.hpp"
      10             : #include "Parallel/GlobalCache.hpp"
      11             : #include "Parallel/Local.hpp"
      12             : #include "Parallel/ParallelComponentHelpers.hpp"
      13             : #include "Parallel/Phase.hpp"
      14             : #include "Parallel/PhaseDependentActionList.hpp"
      15             : #include "ParallelAlgorithms/Actions/TerminatePhase.hpp"
      16             : #include "ParallelAlgorithms/Interpolation/Actions/InterpolationTargetSendPoints.hpp"
      17             : #include "ParallelAlgorithms/Interpolation/Protocols/InterpolationTargetTag.hpp"
      18             : #include "Utilities/PrettyType.hpp"
      19             : #include "Utilities/ProtocolHelpers.hpp"
      20             : #include "Utilities/TMPL.hpp"
      21             : #include "Utilities/TypeTraits.hpp"
      22             : 
      23             : /// \cond
      24             : namespace intrp::Actions {
      25             : template <typename Metavariables, typename InterpolationTargetTag>
      26             : struct InitializeInterpolationTarget;
      27             : }  // namespace intrp::Actions
      28             : /// \endcond
      29             : 
      30             : namespace intrp {
      31             : 
      32             : /// \brief ParallelComponent representing a set of points to be interpolated
      33             : /// to and a function to call upon interpolation to those points.
      34             : ///
      35             : /// `InterpolationTargetTag` must conform to the
      36             : /// intrp::protocols::InterpolationTargetTag protocol.
      37             : ///
      38             : /// The metavariables must contain the following type alias:
      39             : /// - interpolation_target_tags:
      40             : ///      A `tmpl::list` of all `InterpolationTargetTag`s.
      41             : ///
      42             : /// `Metavariables` must contain the following static constexpr members:
      43             : /// - size_t volume_dim:
      44             : ///      The dimension of the Domain.
      45             : template <class Metavariables, typename InterpolationTargetTag>
      46           1 : struct InterpolationTarget {
      47           0 :   using interpolation_target_tag = InterpolationTargetTag;
      48             :   static_assert(
      49             :       tt::assert_conforms_to_v<interpolation_target_tag,
      50             :                                intrp::protocols::InterpolationTargetTag>);
      51           0 :   static std::string name() {
      52             :     return pretty_type::name<InterpolationTargetTag>();
      53             :   }
      54           0 :   using chare_type = ::Parallel::Algorithms::Singleton;
      55           0 :   static constexpr bool checkpoint_data = true;
      56           0 :   using const_global_cache_tags =
      57             :       Parallel::get_const_global_cache_tags_from_actions<
      58             :           tmpl::flatten<tmpl::list<
      59             :               typename InterpolationTargetTag::compute_target_points,
      60             :               typename InterpolationTargetTag::post_interpolation_callbacks>>>;
      61           0 :   using metavariables = Metavariables;
      62           0 :   using phase_dependent_action_list = tmpl::list<
      63             :       Parallel::PhaseActions<
      64             :           Parallel::Phase::Initialization,
      65             :           tmpl::list<intrp::Actions::InitializeInterpolationTarget<
      66             :                          Metavariables, InterpolationTargetTag>,
      67             :                      Parallel::Actions::TerminatePhase>>,
      68             :       Parallel::PhaseActions<
      69             :           Parallel::Phase::Register,
      70             :           tmpl::list<Actions::InterpolationTargetSendTimeIndepPointsToElements<
      71             :                          InterpolationTargetTag>,
      72             :                      Parallel::Actions::TerminatePhase>>,
      73             :       Parallel::PhaseActions<
      74             :           Parallel::Phase::Restart,
      75             :           tmpl::list<
      76             :               tmpl::conditional_t<
      77             :                   InterpolationTargetTag::compute_target_points::is_sequential::
      78             :                       value,
      79             :                   tmpl::list<>,
      80             :                   tmpl::list<
      81             :                       Actions::InterpolationTargetSendTimeIndepPointsToElements<
      82             :                           InterpolationTargetTag>>>,
      83             :               Parallel::Actions::TerminatePhase>>>;
      84             : 
      85           0 :   using simple_tags_from_options = Parallel::get_simple_tags_from_options<
      86             :       Parallel::get_initialization_actions_list<phase_dependent_action_list>>;
      87             : 
      88           0 :   static void execute_next_phase(
      89             :       Parallel::Phase next_phase,
      90             :       Parallel::CProxy_GlobalCache<metavariables>& global_cache) {
      91             :     auto& local_cache = *Parallel::local_branch(global_cache);
      92             :     Parallel::get_parallel_component<
      93             :         InterpolationTarget<metavariables, InterpolationTargetTag>>(local_cache)
      94             :         .start_phase(next_phase);
      95             :   };
      96             : };
      97             : }  // namespace intrp