Line data Source code
1 0 : // Distributed under the MIT License.
2 : // See LICENSE.txt for details.
3 :
4 : #pragma once
5 :
6 : #include <cstddef>
7 :
8 : #include "DataStructures/DataBox/PrefixHelpers.hpp"
9 : #include "Domain/Creators/AlignedLattice.hpp"
10 : #include "Domain/RadiallyCompressedCoordinates.hpp"
11 : #include "Domain/Tags.hpp"
12 : #include "Elliptic/Actions/RunEventsAndTriggers.hpp"
13 : #include "Elliptic/BoundaryConditions/BoundaryCondition.hpp"
14 : #include "Elliptic/DiscontinuousGalerkin/DgElementArray.hpp"
15 : #include "Elliptic/Executables/Solver.hpp"
16 : #include "Elliptic/Systems/SelfForce/GeneralRelativity/Actions/InitializeEffectiveSource.hpp"
17 : #include "Elliptic/Systems/SelfForce/GeneralRelativity/AnalyticData/CircularOrbit.hpp"
18 : #include "Elliptic/Systems/SelfForce/GeneralRelativity/BoundaryConditions/Angular.hpp"
19 : #include "Elliptic/Systems/SelfForce/GeneralRelativity/BoundaryConditions/Sommerfeld.hpp"
20 : #include "Elliptic/Systems/SelfForce/GeneralRelativity/FirstOrderSystem.hpp"
21 : #include "Elliptic/Systems/SelfForce/GeneralRelativity/Tags.hpp"
22 : #include "Elliptic/Triggers/Factory.hpp"
23 : #include "IO/Observer/Actions/RegisterEvents.hpp"
24 : #include "IO/Observer/Helpers.hpp"
25 : #include "IO/Observer/ObserverComponent.hpp"
26 : #include "Options/Protocols/FactoryCreation.hpp"
27 : #include "Options/String.hpp"
28 : #include "Parallel/Phase.hpp"
29 : #include "Parallel/PhaseControl/ExecutePhaseChange.hpp"
30 : #include "Parallel/PhaseControl/VisitAndReturn.hpp"
31 : #include "Parallel/PhaseDependentActionList.hpp"
32 : #include "Parallel/Protocols/RegistrationMetavariables.hpp"
33 : #include "Parallel/Reduction.hpp"
34 : #include "ParallelAlgorithms/Actions/TerminatePhase.hpp"
35 : #include "ParallelAlgorithms/Amr/Actions/SendAmrDiagnostics.hpp"
36 : #include "ParallelAlgorithms/Amr/Criteria/Factory.hpp"
37 : #include "ParallelAlgorithms/Amr/Protocols/AmrMetavariables.hpp"
38 : #include "ParallelAlgorithms/Events/Completion.hpp"
39 : #include "ParallelAlgorithms/Events/Factory.hpp"
40 : #include "ParallelAlgorithms/Events/Tags.hpp"
41 : #include "ParallelAlgorithms/EventsAndTriggers/Event.hpp"
42 : #include "ParallelAlgorithms/EventsAndTriggers/Trigger.hpp"
43 : #include "ParallelAlgorithms/LinearSolver/Multigrid/ElementsAllocator.hpp"
44 : #include "ParallelAlgorithms/LinearSolver/Multigrid/Tags.hpp"
45 : #include "PointwiseFunctions/InitialDataUtilities/AnalyticSolution.hpp"
46 : #include "PointwiseFunctions/InitialDataUtilities/Background.hpp"
47 : #include "PointwiseFunctions/InitialDataUtilities/InitialGuess.hpp"
48 : #include "PointwiseFunctions/MathFunctions/Factory.hpp"
49 : #include "Utilities/ProtocolHelpers.hpp"
50 : #include "Utilities/TMPL.hpp"
51 :
52 : /// \cond
53 : namespace PUP {
54 : class er;
55 : } // namespace PUP
56 :
57 : struct Metavariables {
58 : static constexpr Options::String help{
59 : "Find the self force for a point mass by solving a 2D elliptic "
60 : "problem."};
61 :
62 : using system = GrSelfForce::FirstOrderSystem;
63 : static constexpr size_t volume_dim = system::volume_dim;
64 : using solver = elliptic::Solver<Metavariables, volume_dim, system>;
65 :
66 : using observe_fields = tmpl::append<
67 : typename system::primal_fields, typename system::background_fields,
68 : tmpl::list<GrSelfForce::Tags::SingularField,
69 : GrSelfForce::Tags::BoyerLindquistRadius>,
70 : typename solver::observe_fields,
71 : tmpl::list<domain::Tags::Coordinates<volume_dim, Frame::Inertial>,
72 : domain::Tags::RadiallyCompressedCoordinatesCompute<
73 : 2, Frame::Inertial, tmpl::size_t<0>>>>;
74 : using observer_compute_tags =
75 : tmpl::list<::Events::Tags::ObserverMeshCompute<volume_dim>,
76 : ::Events::Tags::ObserverDetInvJacobianCompute<
77 : Frame::ElementLogical, Frame::Inertial>>;
78 :
79 : // Collect all items to store in the cache.
80 : using const_global_cache_tags =
81 : tmpl::list<domain::Tags::RadiallyCompressedCoordinatesOptions>;
82 :
83 : struct factory_creation
84 : : tt::ConformsTo<Options::protocols::FactoryCreation> {
85 : using factory_classes = tmpl::map<
86 : tmpl::pair<DomainCreator<volume_dim>,
87 : tmpl::list<domain::creators::AlignedLattice<2>>>,
88 : tmpl::pair<elliptic::analytic_data::Background,
89 : tmpl::list<GrSelfForce::AnalyticData::CircularOrbit>>,
90 : tmpl::pair<elliptic::analytic_data::InitialGuess,
91 : tmpl::list<GrSelfForce::AnalyticData::CircularOrbit>>,
92 : tmpl::pair<elliptic::analytic_data::AnalyticSolution, tmpl::list<>>,
93 : tmpl::pair<elliptic::BoundaryConditions::BoundaryCondition<volume_dim>,
94 : tmpl::list<GrSelfForce::BoundaryConditions::Angular,
95 : GrSelfForce::BoundaryConditions::Sommerfeld>>,
96 : tmpl::pair<::amr::Criterion,
97 : ::amr::Criteria::standard_criteria<
98 : volume_dim, typename system::primal_fields>>,
99 : tmpl::pair<Event,
100 : tmpl::flatten<tmpl::list<
101 : Events::Completion,
102 : dg::Events::field_observations<
103 : volume_dim, observe_fields, observer_compute_tags,
104 : amr::Tags::IsFinestGrid>>>>,
105 : tmpl::pair<Trigger, elliptic::Triggers::all_triggers<
106 : ::amr::OptionTags::AmrGroup>>,
107 : tmpl::pair<
108 : PhaseChange,
109 : tmpl::list<
110 : // Phases for AMR
111 : PhaseControl::VisitAndReturn<
112 : Parallel::Phase::EvaluateAmrCriteria>,
113 : PhaseControl::VisitAndReturn<Parallel::Phase::AdjustDomain>,
114 : PhaseControl::VisitAndReturn<Parallel::Phase::UpdateSections>,
115 : PhaseControl::VisitAndReturn<Parallel::Phase::CheckDomain>>>>;
116 : };
117 :
118 : // Collect all reduction tags for observers
119 : using observed_reduction_data_tags =
120 : observers::collect_reduction_data_tags<tmpl::push_back<
121 : tmpl::at<typename factory_creation::factory_classes, Event>, solver>>;
122 :
123 : using initialization_actions =
124 : tmpl::push_back<typename solver::initialization_actions,
125 : Parallel::Actions::TerminatePhase>;
126 :
127 : using register_actions =
128 : tmpl::push_back<typename solver::register_actions,
129 : observers::Actions::RegisterEventsWithObservers>;
130 :
131 : using solve_actions = typename solver::template solve_actions<tmpl::list<>>;
132 :
133 : using dg_element_array = elliptic::DgElementArray<
134 : Metavariables,
135 : tmpl::list<
136 : Parallel::PhaseActions<
137 : Parallel::Phase::Initialization,
138 : tmpl::replace<initialization_actions,
139 : elliptic::Actions::InitializeFixedSources<
140 : system, typename solver::background_tag>,
141 : GrSelfForce::Actions::InitializeEffectiveSource<
142 : system, typename solver::background_tag>>>,
143 : Parallel::PhaseActions<
144 : Parallel::Phase::Register,
145 : tmpl::push_back<register_actions,
146 : Parallel::Actions::TerminatePhase>>,
147 : Parallel::PhaseActions<
148 : Parallel::Phase::Restart,
149 : tmpl::push_back<register_actions,
150 : Parallel::Actions::TerminatePhase>>,
151 : Parallel::PhaseActions<Parallel::Phase::Solve, solve_actions>,
152 : Parallel::PhaseActions<
153 : Parallel::Phase::CheckDomain,
154 : tmpl::list<::amr::Actions::SendAmrDiagnostics,
155 : Parallel::Actions::TerminatePhase>>>,
156 : LinearSolver::multigrid::ElementsAllocator<
157 : volume_dim, typename solver::multigrid::options_group>>;
158 :
159 : struct amr : tt::ConformsTo<::amr::protocols::AmrMetavariables> {
160 : using element_array = dg_element_array;
161 : using projectors =
162 : tmpl::replace<typename solver::amr_projectors,
163 : elliptic::Actions::InitializeFixedSources<
164 : system, typename solver::background_tag>,
165 : GrSelfForce::Actions::InitializeEffectiveSource<
166 : system, typename solver::background_tag>>;
167 : static constexpr bool keep_coarse_grids = true;
168 : static constexpr bool p_refine_only_in_event = false;
169 : };
170 :
171 : struct registration
172 : : tt::ConformsTo<Parallel::protocols::RegistrationMetavariables> {
173 : using element_registrars =
174 : tmpl::map<tmpl::pair<dg_element_array, register_actions>>;
175 : };
176 :
177 : // Specify all parallel components that will execute actions at some point.
178 : using component_list = tmpl::flatten<
179 : tmpl::list<dg_element_array, typename solver::component_list,
180 : observers::Observer<Metavariables>,
181 : observers::ObserverWriter<Metavariables>>>;
182 :
183 : static constexpr std::array<Parallel::Phase, 6> default_phase_order{
184 : {Parallel::Phase::Initialization, Parallel::Phase::Register,
185 : Parallel::Phase::UpdateSections, Parallel::Phase::CheckDomain,
186 : Parallel::Phase::Solve, Parallel::Phase::Exit}};
187 :
188 : // NOLINTNEXTLINE(google-runtime-references)
189 : void pup(PUP::er& /*p*/) {}
190 : };
191 : /// \endcond
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