GeneralizedHarmonicBase.hpp
1 // Distributed under the MIT License.
2 // See LICENSE.txt for details.
3 
4 #pragma once
5 
6 #include <cstddef>
7 #include <vector>
8 
9 #include "ApparentHorizons/ComputeItems.hpp"
10 #include "ApparentHorizons/Tags.hpp"
11 #include "DataStructures/DataBox/PrefixHelpers.hpp"
12 #include "DataStructures/DataBox/Tag.hpp"
13 #include "Domain/Creators/RegisterDerivedWithCharm.hpp"
14 #include "Domain/Creators/TimeDependence/RegisterDerivedWithCharm.hpp"
15 #include "Domain/FunctionsOfTime/RegisterDerivedWithCharm.hpp"
16 #include "Domain/Tags.hpp"
17 #include "Domain/TagsCharacteresticSpeeds.hpp"
18 #include "Evolution/Actions/ComputeTimeDerivative.hpp"
19 #include "Evolution/ComputeTags.hpp"
20 #include "Evolution/DiscontinuousGalerkin/Actions/ApplyBoundaryCorrections.hpp"
21 #include "Evolution/DiscontinuousGalerkin/Actions/ComputeTimeDerivative.hpp"
22 #include "Evolution/DiscontinuousGalerkin/DgElementArray.hpp"
23 #include "Evolution/DiscontinuousGalerkin/Initialization/Mortars.hpp"
24 #include "Evolution/Initialization/DgDomain.hpp"
25 #include "Evolution/Initialization/DiscontinuousGalerkin.hpp"
26 #include "Evolution/Initialization/Evolution.hpp"
27 #include "Evolution/Initialization/NonconservativeSystem.hpp"
28 #include "Evolution/Initialization/SetVariables.hpp"
29 #include "Evolution/NumericInitialData.hpp"
30 #include "Evolution/Systems/GeneralizedHarmonic/BoundaryConditions/Factory.hpp"
31 #include "Evolution/Systems/GeneralizedHarmonic/BoundaryCorrections/Factory.hpp"
33 #include "Evolution/Systems/GeneralizedHarmonic/GaugeSourceFunctions/InitializeDampedHarmonic.hpp"
34 #include "Evolution/Systems/GeneralizedHarmonic/Initialize.hpp"
35 #include "Evolution/Systems/GeneralizedHarmonic/System.hpp"
36 #include "Evolution/Systems/GeneralizedHarmonic/Tags.hpp"
37 #include "Evolution/Systems/GeneralizedHarmonic/UpwindPenaltyCorrection.hpp"
38 #include "Evolution/TypeTraits.hpp"
39 #include "IO/Importers/Actions/ReadVolumeData.hpp"
40 #include "IO/Importers/Actions/ReceiveVolumeData.hpp"
41 #include "IO/Importers/Actions/RegisterWithElementDataReader.hpp"
42 #include "IO/Importers/ElementDataReader.hpp"
43 #include "IO/Observer/Actions/ObserverRegistration.hpp"
44 #include "IO/Observer/Actions/RegisterEvents.hpp"
45 #include "IO/Observer/Helpers.hpp"
46 #include "IO/Observer/ObserverComponent.hpp"
47 #include "IO/Observer/Tags.hpp"
48 #include "NumericalAlgorithms/DiscontinuousGalerkin/BoundarySchemes/FirstOrder/FirstOrderScheme.hpp"
49 #include "NumericalAlgorithms/DiscontinuousGalerkin/BoundarySchemes/FirstOrder/FirstOrderSchemeLts.hpp"
50 #include "NumericalAlgorithms/DiscontinuousGalerkin/Tags.hpp"
51 #include "NumericalAlgorithms/Interpolation/AddTemporalIdsToInterpolationTarget.hpp"
52 #include "NumericalAlgorithms/Interpolation/Callbacks/FindApparentHorizon.hpp"
53 #include "NumericalAlgorithms/Interpolation/Callbacks/ObserveTimeSeriesOnSurface.hpp"
54 #include "NumericalAlgorithms/Interpolation/CleanUpInterpolator.hpp"
55 #include "NumericalAlgorithms/Interpolation/InitializeInterpolationTarget.hpp"
56 #include "NumericalAlgorithms/Interpolation/Interpolate.hpp"
57 #include "NumericalAlgorithms/Interpolation/InterpolationTarget.hpp"
58 #include "NumericalAlgorithms/Interpolation/InterpolationTargetApparentHorizon.hpp"
59 #include "NumericalAlgorithms/Interpolation/InterpolationTargetReceiveVars.hpp"
60 #include "NumericalAlgorithms/Interpolation/Interpolator.hpp"
61 #include "NumericalAlgorithms/Interpolation/InterpolatorReceivePoints.hpp"
62 #include "NumericalAlgorithms/Interpolation/InterpolatorReceiveVolumeData.hpp"
63 #include "NumericalAlgorithms/Interpolation/InterpolatorRegisterElement.hpp"
64 #include "NumericalAlgorithms/Interpolation/Tags.hpp"
65 #include "NumericalAlgorithms/Interpolation/TryToInterpolate.hpp"
66 #include "Options/Options.hpp"
67 #include "Options/Protocols/FactoryCreation.hpp"
68 #include "Parallel/Actions/SetupDataBox.hpp"
69 #include "Parallel/Actions/TerminatePhase.hpp"
71 #include "Parallel/InitializationFunctions.hpp"
72 #include "Parallel/PhaseControl/CheckpointAndExitAfterWallclock.hpp"
73 #include "Parallel/PhaseControl/ExecutePhaseChange.hpp"
74 #include "Parallel/PhaseControl/PhaseControlTags.hpp"
75 #include "Parallel/PhaseControl/VisitAndReturn.hpp"
76 #include "Parallel/PhaseDependentActionList.hpp"
77 #include "Parallel/Reduction.hpp"
79 #include "ParallelAlgorithms/Actions/MutateApply.hpp"
80 #include "ParallelAlgorithms/DiscontinuousGalerkin/CollectDataForFluxes.hpp"
81 #include "ParallelAlgorithms/DiscontinuousGalerkin/FluxCommunication.hpp"
82 #include "ParallelAlgorithms/DiscontinuousGalerkin/InitializeInterfaces.hpp"
83 #include "ParallelAlgorithms/DiscontinuousGalerkin/InitializeMortars.hpp"
84 #include "ParallelAlgorithms/Events/Factory.hpp"
85 #include "ParallelAlgorithms/Events/ObserveErrorNorms.hpp"
86 #include "ParallelAlgorithms/Events/ObserveFields.hpp"
87 #include "ParallelAlgorithms/Events/ObserveTimeStep.hpp"
88 #include "ParallelAlgorithms/EventsAndTriggers/Actions/RunEventsAndTriggers.hpp"
89 #include "ParallelAlgorithms/EventsAndTriggers/Completion.hpp"
90 #include "ParallelAlgorithms/EventsAndTriggers/Event.hpp"
91 #include "ParallelAlgorithms/EventsAndTriggers/EventsAndTriggers.hpp"
92 #include "ParallelAlgorithms/EventsAndTriggers/LogicalTriggers.hpp"
94 #include "ParallelAlgorithms/EventsAndTriggers/Trigger.hpp"
95 #include "ParallelAlgorithms/Initialization/Actions/AddComputeTags.hpp"
96 #include "ParallelAlgorithms/Initialization/Actions/RemoveOptionsAndTerminatePhase.hpp"
97 #include "PointwiseFunctions/AnalyticSolutions/GeneralRelativity/KerrSchild.hpp"
98 #include "PointwiseFunctions/AnalyticSolutions/GeneralRelativity/WrappedGr.hpp"
99 #include "PointwiseFunctions/AnalyticSolutions/Tags.hpp"
101 #include "PointwiseFunctions/GeneralRelativity/DetAndInverseSpatialMetric.hpp"
102 #include "PointwiseFunctions/GeneralRelativity/GeneralizedHarmonic/ConstraintGammas.hpp"
103 #include "PointwiseFunctions/GeneralRelativity/IndexManipulation.hpp"
105 #include "PointwiseFunctions/GeneralRelativity/Tags.hpp"
107 #include "Time/Actions/ChangeSlabSize.hpp"
108 #include "Time/Actions/ChangeStepSize.hpp"
109 #include "Time/Actions/RecordTimeStepperData.hpp"
110 #include "Time/Actions/SelfStartActions.hpp"
111 #include "Time/Actions/UpdateU.hpp"
112 #include "Time/StepChoosers/Cfl.hpp"
113 #include "Time/StepChoosers/Constant.hpp"
114 #include "Time/StepChoosers/Factory.hpp"
115 #include "Time/StepChoosers/Increase.hpp"
116 #include "Time/StepChoosers/PreventRapidIncrease.hpp"
117 #include "Time/StepChoosers/StepChooser.hpp"
118 #include "Time/StepChoosers/StepToTimes.hpp"
119 #include "Time/StepControllers/Factory.hpp"
121 #include "Time/Tags.hpp"
122 #include "Time/TimeSequence.hpp"
123 #include "Time/TimeSteppers/TimeStepper.hpp"
124 #include "Time/Triggers/TimeTriggers.hpp"
127 #include "Utilities/Functional.hpp"
128 #include "Utilities/ProtocolHelpers.hpp"
129 #include "Utilities/TMPL.hpp"
130 
131 /// \cond
132 namespace Frame {
133 // IWYU pragma: no_forward_declare MathFunction
134 struct Inertial;
135 } // namespace Frame
136 namespace PUP {
137 class er;
138 } // namespace PUP
139 namespace Parallel {
140 template <typename Metavariables>
141 class CProxy_GlobalCache;
142 } // namespace Parallel
143 /// \endcond
144 
146  static constexpr size_t volume_dim = 3;
147  using frame = Frame::Inertial;
149  static constexpr dg::Formulation dg_formulation =
150  dg::Formulation::StrongInertial;
151  static constexpr bool use_damped_harmonic_rollon = true;
153  static constexpr bool local_time_stepping = false;
154  // Set override_functions_of_time to true to override the
155  // 2nd or 3rd order piecewise polynomial functions of time using
156  // `read_spec_piecewise_polynomial()`
157  static constexpr bool override_functions_of_time = false;
158 
161 
164  using analytic_solution_fields = typename system::variables_tag::tags_list;
165 
166  struct ObservationType {};
168 
169  enum class Phase {
170  Initialization,
171  RegisterWithElementDataReader,
172  ImportInitialData,
173  InitializeInitialDataDependentQuantities,
174  InitializeTimeStepperHistory,
175  Register,
176  LoadBalancing,
177  WriteCheckpoint,
178  Evolve,
179  Exit
180  };
181 
182  static std::string phase_name(Phase phase) noexcept {
183  if (phase == Phase::LoadBalancing) {
184  return "LoadBalancing";
185  }
186  ERROR(
187  "Passed phase that should not be used in input file. Integer "
188  "corresponding to phase is: "
189  << static_cast<int>(phase));
190  }
191 
192  using initialize_initial_data_dependent_quantities_actions = tmpl::list<
194  volume_dim, use_damped_harmonic_rollon>,
197 
198  // NOLINTNEXTLINE(google-runtime-references)
199  void pup(PUP::er& /*p*/) noexcept {}
200 };
201 
202 template <typename EvolutionMetavarsDerived>
204 
205 template <template <typename, typename> class EvolutionMetavarsDerived,
206  typename InitialData, typename BoundaryConditions>
208  EvolutionMetavarsDerived<InitialData, BoundaryConditions>>
209  : public virtual GeneralizedHarmonicDefaults {
210  using derived_metavars =
211  EvolutionMetavarsDerived<InitialData, BoundaryConditions>;
212 
213  using initial_data = InitialData;
215 
216  using observe_fields = tmpl::append<
218  analytic_solution_fields,
221  ::Tags::PointwiseL2Norm<GeneralizedHarmonic::Tags::
222  ThreeIndexConstraint<volume_dim, frame>>>,
223  std::conditional_t<volume_dim == 3,
224  tmpl::list<::Tags::PointwiseL2Norm<
226  volume_dim, frame>>>,
227  tmpl::list<>>>;
228 
229  struct factory_creation
230  : tt::ConformsTo<Options::protocols::FactoryCreation> {
231  using factory_classes = tmpl::map<
232  tmpl::pair<Event, tmpl::flatten<tmpl::list<
234  dg::Events::field_observations<
235  volume_dim, Tags::Time, observe_fields,
236  analytic_solution_fields>,
237  Events::time_events<system>>>>,
238  tmpl::pair<StepChooser<StepChooserUse::LtsStep>,
239  StepChoosers::standard_step_choosers<system>>,
240  tmpl::pair<
242  StepChoosers::standard_slab_choosers<system, local_time_stepping>>,
243  tmpl::pair<StepController, StepControllers::standard_step_controllers>,
244  tmpl::pair<TimeSequence<double>,
245  TimeSequences::all_time_sequences<double>>,
246  tmpl::pair<TimeSequence<std::uint64_t>,
247  TimeSequences::all_time_sequences<std::uint64_t>>,
248  tmpl::pair<Trigger, tmpl::append<Triggers::logical_triggers,
250  };
251 
252  using observed_reduction_data_tags =
253  observers::collect_reduction_data_tags<tmpl::push_back<
254  tmpl::at<typename factory_creation::factory_classes, Event>>>;
255 
256  using phase_changes =
257  tmpl::list<PhaseControl::Registrars::VisitAndReturn<
258  GeneralizedHarmonicTemplateBase, Phase::LoadBalancing>,
259  PhaseControl::Registrars::CheckpointAndExitAfterWallclock<
261 
264 
265  using phase_change_tags_and_combines_list =
267 
268  // A tmpl::list of tags to be added to the GlobalCache by the
269  // metavariables
270  using const_global_cache_tags = tmpl::list<
273  volume_dim, frame>,
275  volume_dim, frame>,
277  volume_dim, frame>,
279 
280  using dg_registration_list =
281  tmpl::list<observers::Actions::RegisterEventsWithObservers>;
282 
283  template <typename... Tags>
284  static Phase determine_next_phase(
286  phase_change_decision_data,
287  const Phase& current_phase,
288  const Parallel::CProxy_GlobalCache<derived_metavars>&
289  cache_proxy) noexcept {
290  const auto next_phase = PhaseControl::arbitrate_phase_change<phase_changes>(
291  phase_change_decision_data, current_phase,
292  *(cache_proxy.ckLocalBranch()));
293  if (next_phase.has_value()) {
294  return next_phase.value();
295  }
296  switch (current_phase) {
297  case Phase::Initialization:
298  return evolution::is_numeric_initial_data_v<initial_data>
299  ? Phase::RegisterWithElementDataReader
300  : Phase::InitializeInitialDataDependentQuantities;
301  case Phase::RegisterWithElementDataReader:
302  return Phase::ImportInitialData;
303  case Phase::ImportInitialData:
304  return Phase::InitializeInitialDataDependentQuantities;
305  case Phase::InitializeInitialDataDependentQuantities:
306  return Phase::InitializeTimeStepperHistory;
307  case Phase::InitializeTimeStepperHistory:
308  return Phase::Register;
309  case Phase::Register:
310  return Phase::Evolve;
311  case Phase::Evolve:
312  return Phase::Exit;
313  case Phase::Exit:
314  ERROR(
315  "Should never call determine_next_phase with the current phase "
316  "being 'Exit'");
317  default:
318  ERROR(
319  "Unknown type of phase. Did you static_cast<Phase> an integral "
320  "value?");
321  }
322  }
323 
324  using step_actions = tmpl::list<
327  tmpl::conditional_t<
328  local_time_stepping, tmpl::list<>,
329  tmpl::list<Actions::RecordTimeStepperData<>, Actions::UpdateU<>>>>;
330 
331  using initialization_actions = tmpl::list<
335  override_functions_of_time>,
338  evolution::is_numeric_initial_data_v<initial_data>, tmpl::list<>,
344  StepChoosers::step_chooser_compute_tags<
346  evolution::Tags::AnalyticCompute<volume_dim, analytic_solution_tag,
347  analytic_solution_fields>>>,
350 
351  using gh_dg_element_array = DgElementArray<
352  derived_metavars,
353  tmpl::flatten<tmpl::list<
354  Parallel::PhaseActions<Phase, Phase::Initialization,
355  initialization_actions>,
356  tmpl::conditional_t<
357  evolution::is_numeric_initial_data_v<initial_data>,
358  tmpl::list<
360  Phase, Phase::RegisterWithElementDataReader,
361  tmpl::list<
365  Phase, Phase::ImportInitialData,
368  typename system::variables_tag::tags_list>,
371  typename system::variables_tag::tags_list>,
373  tmpl::list<>>,
375  Phase, Phase::InitializeInitialDataDependentQuantities,
376  initialize_initial_data_dependent_quantities_actions>,
378  Phase, Phase::InitializeTimeStepperHistory,
380  Parallel::PhaseActions<Phase, Phase::Register,
381  tmpl::list<dg_registration_list,
384  Phase, Phase::Evolve,
385  tmpl::list<
387  step_actions, Actions::AdvanceTime,
389 
390  template <typename ParallelComponent>
391  struct registration_list {
392  using type = std::conditional_t<
393  std::is_same_v<ParallelComponent, gh_dg_element_array>,
394  dg_registration_list, tmpl::list<>>;
395  };
396 
397  using component_list = tmpl::flatten<tmpl::list<
402  tmpl::list<>>,
404 };
FloatingPointExceptions.hpp
Tags::PointwiseL2Norm
Definition: Norms.hpp:111
GeneralizedHarmonic::Tags::GaugeConstraint
Tags corresponding to various constraints of the generalized harmonic system, and their diagnosticall...
Definition: Tags.hpp:153
RegisterDerivedClassesWithCharm.hpp
Actions::SetupDataBox
Add into the DataBox default constructed items for the collection of tags requested by any of the act...
Definition: SetupDataBox.hpp:102
GeneralizedHarmonic::ConstraintDamping::Tags::DampingFunctionGamma2
A DampingFunction to compute the constraint damping parameter .
Definition: Tags.hpp:117
std::string
PhaseControl::InitializePhaseChangeDecisionData
Initialize the Main chare's phase_change_decision_data for the option-selected PhaseChanges.
Definition: ExecutePhaseChange.hpp:180
Frame::Inertial
Definition: IndexType.hpp:44
Tags::TimeStepId
Tag for TimeStepId for the algorithm state.
Definition: Tags.hpp:33
domain::Tags::Coordinates
Definition: Tags.hpp:130
Tags.hpp
Options.hpp
Initialization::Actions::AddComputeTags
Initialize the list of compute tags in ComputeTagsList
Definition: AddComputeTags.hpp:42
Tags.hpp
vector
Error.hpp
evolution::Tags::AnalyticCompute
Use the AnalyticSolutionTag to compute the analytic solution of the tags in AnalyticFieldsTagList.
Definition: ComputeTags.hpp:24
Initialization::Actions::RemoveOptionsAndTerminatePhase
Definition: RemoveOptionsAndTerminatePhase.hpp:27
SelfStart::self_start_procedure
tmpl::flatten< tmpl::list< SelfStart::Actions::Initialize< System >, ::Actions::Label< detail::PhaseStart >, SelfStart::Actions::CheckForCompletion< detail::PhaseEnd >, ::Actions::AdvanceTime, SelfStart::Actions::CheckForOrderIncrease, StepActions, ::Actions::Goto< detail::PhaseStart >, ::Actions::Label< detail::PhaseEnd >, SelfStart::Actions::Cleanup, ::Actions::AdvanceTime, Parallel::Actions::TerminatePhase > > self_start_procedure
Definition: SelfStartActions.hpp:455
Actions::AdvanceTime
Advance time one substep.
Definition: AdvanceTime.hpp:50
GeneralizedHarmonicTemplateBase
Definition: GeneralizedHarmonicBase.hpp:203
Parallel::Actions::TerminatePhase
Terminate the algorithm to proceed to the next phase.
Definition: TerminatePhase.hpp:26
Tags::NumericalFlux
The global cache tag for the numerical flux.
Definition: Tags.hpp:84
GeneralizedHarmonic::gauges::Actions::InitializeDampedHarmonic
Initialize the damped harmonic gauge, either with or without a rollon function.
Definition: InitializeDampedHarmonic.hpp:95
Ricci.hpp
PhaseControl::Tags::PhaseChangeAndTriggers
Tag for the collection of triggers that indicate synchronization points at which phase changes should...
Definition: PhaseControlTags.hpp:66
evolution::OptionTags::NumericInitialData
Holds option tags for importing numeric initial data for an evolution.
Definition: Tags.hpp:40
DgElementArray
The parallel component responsible for managing the DG elements that compose the computational domain...
Definition: DgElementArray.hpp:43
domain::push_back
CoordinateMap< SourceFrame, TargetFrame, Maps..., NewMap > push_back(CoordinateMap< SourceFrame, TargetFrame, Maps... > old_map, NewMap new_map) noexcept
Creates a CoordinateMap by appending the new map to the end of the old maps.
PhaseControl::Actions::ExecutePhaseChange
Check if any triggers are activated, and perform phase changes as needed.
Definition: ExecutePhaseChange.hpp:52
Events::Completion
Definition: Completion.hpp:15
ERROR
#define ERROR(m)
prints an error message to the standard error stream and aborts the program.
Definition: Error.hpp:37
Actions::ChangeSlabSize
Definition: ChangeSlabSize.hpp:106
Parallel::PhaseActions
List of all the actions to be executed in the specified phase.
Definition: PhaseDependentActionList.hpp:16
observers::ObserverWriter
The nodegroup parallel component that is responsible for writing data to disk.
Definition: ObserverComponent.hpp:51
StepChooser< StepChooserUse::Slab >
Definition: StepChooser.hpp:94
Event
Definition: Event.hpp:19
evolution::dg::Actions::ComputeTimeDerivative
Computes the time derivative for a DG time step.
Definition: ComputeTimeDerivative.hpp:287
importers::ElementDataReader
A nodegroup parallel component that reads in a volume data file and distributes its data to elements ...
Definition: ElementDataReader.hpp:38
evolution::dg::Initialization::Mortars
Initialize mortars between elements for exchanging boundary correction terms.
Definition: Mortars.hpp:90
GeneralizedHarmonic::System
Definition: System.hpp:25
cstddef
Actions::RunEventsAndTriggers
Run the events and triggers.
Definition: RunEventsAndTriggers.hpp:27
evolution::dg::Initialization::Domain
Initialize items related to the basic structure of the element.
Definition: DgDomain.hpp:85
Initialization::Actions::TimeStepperHistory
Initialize time-stepper items.
Definition: Evolution.hpp:194
PhaseControl::get_phase_change_tags
tmpl::push_back< tmpl::flatten< tmpl::transform< Registration::registrants< PhaseChangeRegistrars >, detail::get_phase_change_tags_and_combines< tmpl::_1 > >>, TagsAndCombines::UsePhaseChangeArbitration > get_phase_change_tags
Metafunction for determining the merged collection of tags in phase_change_tags_and_combines_lists fr...
Definition: PhaseControlTags.hpp:114
Tags::AnalyticSolution
Definition: Tags.hpp:58
Triggers::time_triggers
tmpl::list< NearTimes, SlabCompares, Slabs, TimeCompares, Times > time_triggers
Definition: TimeTriggers.hpp:17
tuples::TaggedTuple< Tags... >
observers::Observer
The group parallel component that is responsible for reducing data to be observed.
Definition: ObserverComponent.hpp:29
Trigger
Definition: Trigger.hpp:17
StepController.hpp
Tags::Time
Tag for the current time as a double.
Definition: Tags.hpp:73
GeneralizedHarmonic::Actions::InitializeGhAnd3Plus1Variables
Definition: Initialize.hpp:92
GeneralizedHarmonic::ConstraintDamping::Tags::DampingFunctionGamma0
A DampingFunction to compute the constraint damping parameter .
Definition: Tags.hpp:79
GeneralizedHarmonic::Actions::InitializeConstraints
Definition: Initialize.hpp:59
GeneralizedHarmonicDefaults::ObservationType
Definition: GeneralizedHarmonicBase.hpp:166
AdvanceTime.hpp
Tags::EventsAndTriggers
Definition: Tags.hpp:51
GeneralizedHarmonic::Tags::FourIndexConstraint
Tags corresponding to various constraints of the generalized harmonic system, and their diagnosticall...
Definition: Tags.hpp:173
GeneralizedHarmonicDefaults
Definition: GeneralizedHarmonicBase.hpp:145
evolution::Initialization::Actions::SetVariables
Sets variables needed for evolution of hyperbolic systems.
Definition: SetVariables.hpp:54
Tags::TimeStepper
Tag for a TimeStepper of type StepperType.
Definition: Tags.hpp:206
Frame
Definition: IndexType.hpp:36
Actions::UpdateU
Perform variable updates for one substep.
Definition: UpdateU.hpp:72
evolution::dg::Actions::ApplyBoundaryCorrections
Computes the boundary corrections and lifts them to the volume.
Definition: ApplyBoundaryCorrections.hpp:105
Initialization::Actions::TimeAndTimeStep
Initialize items related to time, such as the time step.
Definition: Evolution.hpp:80
AlgorithmSingleton.hpp
GeneralizedHarmonic::ConstraintDamping::Tags::DampingFunctionGamma1
A DampingFunction to compute the constraint damping parameter .
Definition: Tags.hpp:98
importers::Actions::ReceiveVolumeData
Wait for data from a volume data file to arrive and directly move it into the DataBox.
Definition: ReceiveVolumeData.hpp:30
Initialization::Actions::NonconservativeSystem
Allocate variables needed for evolution of nonconservative systems.
Definition: NonconservativeSystem.hpp:47
UpdateU.hpp
std::conditional_t
importers::Actions::ReadVolumeData
Read a volume data file and distribute the data to all registered elements.
Definition: ReadVolumeData.hpp:67
Christoffel.hpp
dg::Formulation
Formulation
The DG formulation to use.
Definition: Formulation.hpp:34
Equations.hpp
tt::ConformsTo
Indicate a class conforms to the Protocol.
Definition: ProtocolHelpers.hpp:22
GeneralizedHarmonic::UpwindPenaltyCorrection
Computes the generalized harmonic upwind multipenalty boundary correction.
Definition: UpwindPenaltyCorrection.hpp:185
Parallel
Functionality for parallelization.
Definition: ElementReceiveInterpPoints.hpp:13
importers::Actions::RegisterWithElementDataReader
Register an element with the volume data reader component.
Definition: RegisterWithElementDataReader.hpp:42
TMPL.hpp
gsl::not_null
Require a pointer to not be a nullptr
Definition: ReadSpecPiecewisePolynomial.hpp:13