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 : #include <cstdint>
8 : #include <vector>
9 :
10 : #include "Domain/Creators/Factory1D.hpp"
11 : #include "Domain/Creators/Factory2D.hpp"
12 : #include "Domain/Tags.hpp"
13 : #include "Evolution/Actions/RunEventsAndDenseTriggers.hpp"
14 : #include "Evolution/Actions/RunEventsAndTriggers.hpp"
15 : #include "Evolution/BoundaryCorrection.hpp"
16 : #include "Evolution/ComputeTags.hpp"
17 : #include "Evolution/DgSubcell/Actions/Initialize.hpp"
18 : #include "Evolution/DgSubcell/Actions/Labels.hpp"
19 : #include "Evolution/DgSubcell/Actions/ReconstructionCommunication.hpp"
20 : #include "Evolution/DgSubcell/Actions/SelectNumericalMethod.hpp"
21 : #include "Evolution/DgSubcell/Actions/TakeTimeStep.hpp"
22 : #include "Evolution/DgSubcell/Actions/TciAndRollback.hpp"
23 : #include "Evolution/DgSubcell/Actions/TciAndSwitchToDg.hpp"
24 : #include "Evolution/DgSubcell/DisableLts.hpp"
25 : #include "Evolution/DgSubcell/GetTciDecision.hpp"
26 : #include "Evolution/DgSubcell/NeighborReconstructedFaceSolution.hpp"
27 : #include "Evolution/DgSubcell/NeighborTciDecision.hpp"
28 : #include "Evolution/DgSubcell/PrepareNeighborData.hpp"
29 : #include "Evolution/DgSubcell/Tags/ObserverCoordinates.hpp"
30 : #include "Evolution/DgSubcell/Tags/ObserverMesh.hpp"
31 : #include "Evolution/DgSubcell/Tags/TciStatus.hpp"
32 : #include "Evolution/DiscontinuousGalerkin/Actions/ApplyBoundaryCorrections.hpp"
33 : #include "Evolution/DiscontinuousGalerkin/Actions/ComputeTimeDerivative.hpp"
34 : #include "Evolution/DiscontinuousGalerkin/CleanMortarHistory.hpp"
35 : #include "Evolution/DiscontinuousGalerkin/DgElementArray.hpp"
36 : #include "Evolution/DiscontinuousGalerkin/Initialization/Mortars.hpp"
37 : #include "Evolution/DiscontinuousGalerkin/Initialization/QuadratureTag.hpp"
38 : #include "Evolution/Initialization/ConservativeSystem.hpp"
39 : #include "Evolution/Initialization/DgDomain.hpp"
40 : #include "Evolution/Initialization/Evolution.hpp"
41 : #include "Evolution/Initialization/SetVariables.hpp"
42 : #include "Evolution/Systems/ScalarAdvection/BoundaryConditions/Factory.hpp"
43 : #include "Evolution/Systems/ScalarAdvection/BoundaryCorrections/Factory.hpp"
44 : #include "Evolution/Systems/ScalarAdvection/FiniteDifference/Factory.hpp"
45 : #include "Evolution/Systems/ScalarAdvection/FiniteDifference/Tags.hpp"
46 : #include "Evolution/Systems/ScalarAdvection/Subcell/GhostData.hpp"
47 : #include "Evolution/Systems/ScalarAdvection/Subcell/NeighborPackagedData.hpp"
48 : #include "Evolution/Systems/ScalarAdvection/Subcell/SetInitialRdmpData.hpp"
49 : #include "Evolution/Systems/ScalarAdvection/Subcell/TciOnDgGrid.hpp"
50 : #include "Evolution/Systems/ScalarAdvection/Subcell/TciOnFdGrid.hpp"
51 : #include "Evolution/Systems/ScalarAdvection/Subcell/TciOptions.hpp"
52 : #include "Evolution/Systems/ScalarAdvection/Subcell/TimeDerivative.hpp"
53 : #include "Evolution/Systems/ScalarAdvection/Subcell/VelocityAtFace.hpp"
54 : #include "Evolution/Systems/ScalarAdvection/System.hpp"
55 : #include "Evolution/Systems/ScalarAdvection/VelocityField.hpp"
56 : #include "IO/Observer/Actions/RegisterEvents.hpp"
57 : #include "IO/Observer/Helpers.hpp"
58 : #include "IO/Observer/ObserverComponent.hpp"
59 : #include "NumericalAlgorithms/DiscontinuousGalerkin/Formulation.hpp"
60 : #include "NumericalAlgorithms/DiscontinuousGalerkin/Tags.hpp"
61 : #include "Options/Protocols/FactoryCreation.hpp"
62 : #include "Options/String.hpp"
63 : #include "Parallel/Local.hpp"
64 : #include "Parallel/Phase.hpp"
65 : #include "Parallel/PhaseControl/ExecutePhaseChange.hpp"
66 : #include "Parallel/PhaseControl/Factory.hpp"
67 : #include "Parallel/PhaseControl/VisitAndReturn.hpp"
68 : #include "Parallel/PhaseDependentActionList.hpp"
69 : #include "Parallel/Protocols/RegistrationMetavariables.hpp"
70 : #include "ParallelAlgorithms/Actions/AddComputeTags.hpp"
71 : #include "ParallelAlgorithms/Actions/AddSimpleTags.hpp"
72 : #include "ParallelAlgorithms/Actions/InitializeItems.hpp"
73 : #include "ParallelAlgorithms/Actions/MutateApply.hpp"
74 : #include "ParallelAlgorithms/Actions/TerminatePhase.hpp"
75 : #include "ParallelAlgorithms/Events/Completion.hpp"
76 : #include "ParallelAlgorithms/Events/Factory.hpp"
77 : #include "ParallelAlgorithms/Events/Tags.hpp"
78 : #include "ParallelAlgorithms/EventsAndDenseTriggers/DenseTrigger.hpp"
79 : #include "ParallelAlgorithms/EventsAndDenseTriggers/DenseTriggers/Factory.hpp"
80 : #include "ParallelAlgorithms/EventsAndTriggers/Event.hpp"
81 : #include "ParallelAlgorithms/EventsAndTriggers/EventsAndTriggers.hpp"
82 : #include "ParallelAlgorithms/EventsAndTriggers/LogicalTriggers.hpp"
83 : #include "ParallelAlgorithms/EventsAndTriggers/Trigger.hpp"
84 : #include "PointwiseFunctions/AnalyticData/AnalyticData.hpp"
85 : #include "PointwiseFunctions/AnalyticSolutions/AnalyticSolution.hpp"
86 : #include "PointwiseFunctions/AnalyticSolutions/ScalarAdvection/Krivodonova.hpp"
87 : #include "PointwiseFunctions/AnalyticSolutions/ScalarAdvection/Kuzmin.hpp"
88 : #include "PointwiseFunctions/AnalyticSolutions/ScalarAdvection/Sinusoid.hpp"
89 : #include "PointwiseFunctions/AnalyticSolutions/Tags.hpp"
90 : #include "Time/Actions/SelfStartActions.hpp"
91 : #include "Time/AdvanceTime.hpp"
92 : #include "Time/ChangeSlabSize/Action.hpp"
93 : #include "Time/ChangeStepSize.hpp"
94 : #include "Time/ChangeTimeStepperOrder.hpp"
95 : #include "Time/CleanHistory.hpp"
96 : #include "Time/RecordTimeStepperData.hpp"
97 : #include "Time/StepChoosers/Factory.hpp"
98 : #include "Time/StepChoosers/FixedLtsRatio.hpp"
99 : #include "Time/StepChoosers/StepChooser.hpp"
100 : #include "Time/Tags/Time.hpp"
101 : #include "Time/Tags/TimeStepId.hpp"
102 : #include "Time/TimeSequence.hpp"
103 : #include "Time/TimeSteppers/Factory.hpp"
104 : #include "Time/TimeSteppers/LtsTimeStepper.hpp"
105 : #include "Time/TimeSteppers/TimeStepper.hpp"
106 : #include "Time/Triggers/TimeTriggers.hpp"
107 : #include "Time/UpdateU.hpp"
108 : #include "Utilities/ProtocolHelpers.hpp"
109 : #include "Utilities/TMPL.hpp"
110 :
111 : /// \cond
112 : namespace PUP {
113 : class er;
114 : } // namespace PUP
115 : namespace Parallel {
116 : template <typename Metavariables>
117 : class CProxy_GlobalCache;
118 : } // namespace Parallel
119 : /// \endcond
120 :
121 : template <size_t Dim>
122 : struct EvolutionMetavars {
123 : static constexpr size_t volume_dim = Dim;
124 0 : using system = ScalarAdvection::System<Dim>;
125 0 : using temporal_id = Tags::TimeStepId;
126 0 : using TimeStepperBase = TimeStepper;
127 :
128 : static constexpr bool local_time_stepping =
129 : TimeStepperBase::local_time_stepping;
130 : static constexpr bool use_dg_element_collection = false;
131 :
132 : // The use_dg_subcell flag controls whether to use unlimited DG (false)
133 : // or a DG-FD hybrid scheme (true).
134 : static constexpr bool use_dg_subcell = true;
135 :
136 0 : using initial_data_list =
137 : tmpl::conditional_t<Dim == 1,
138 : tmpl::list<ScalarAdvection::Solutions::Krivodonova,
139 : ScalarAdvection::Solutions::Sinusoid>,
140 : tmpl::list<ScalarAdvection::Solutions::Kuzmin>>;
141 :
142 0 : using analytic_variables_tags = typename system::variables_tag::tags_list;
143 0 : using analytic_compute = evolution::Tags::AnalyticSolutionsCompute<
144 : volume_dim, analytic_variables_tags, use_dg_subcell, initial_data_list>;
145 0 : using error_compute = Tags::ErrorsCompute<analytic_variables_tags>;
146 0 : using error_tags = db::wrap_tags_in<Tags::Error, analytic_variables_tags>;
147 0 : using observe_fields = tmpl::push_back<
148 : tmpl::append<
149 : typename system::variables_tag::tags_list, error_tags,
150 : tmpl::conditional_t<use_dg_subcell,
151 : tmpl::list<evolution::dg::subcell::Tags::
152 : TciStatusCompute<volume_dim>>,
153 : tmpl::list<>>>,
154 : tmpl::conditional_t<
155 : use_dg_subcell,
156 : evolution::dg::subcell::Tags::ObserverCoordinatesCompute<
157 : volume_dim, Frame::ElementLogical>,
158 : ::Events::Tags::ObserverCoordinatesCompute<volume_dim,
159 : Frame::ElementLogical>>,
160 : tmpl::conditional_t<
161 : use_dg_subcell,
162 : evolution::dg::subcell::Tags::ObserverCoordinatesCompute<volume_dim,
163 : Frame::Grid>,
164 : domain::Tags::Coordinates<volume_dim, Frame::Grid>>,
165 : tmpl::conditional_t<
166 : use_dg_subcell,
167 : evolution::dg::subcell::Tags::ObserverCoordinatesCompute<
168 : volume_dim, Frame::Inertial>,
169 : domain::Tags::Coordinates<volume_dim, Frame::Inertial>>>;
170 0 : using non_tensor_compute_tags = tmpl::list<
171 : tmpl::conditional_t<
172 : use_dg_subcell,
173 : tmpl::list<
174 : evolution::dg::subcell::Tags::ObserverMeshCompute<volume_dim>,
175 : evolution::dg::subcell::Tags::ObserverInverseJacobianCompute<
176 : volume_dim, Frame::ElementLogical, Frame::Inertial>,
177 : evolution::dg::subcell::Tags::
178 : ObserverJacobianAndDetInvJacobianCompute<
179 : volume_dim, Frame::ElementLogical, Frame::Inertial>>,
180 : tmpl::list<::Events::Tags::ObserverMeshCompute<volume_dim>,
181 : ::Events::Tags::ObserverInverseJacobianCompute<
182 : volume_dim, Frame::ElementLogical, Frame::Inertial>,
183 : ::Events::Tags::ObserverJacobianCompute<
184 : volume_dim, Frame::ElementLogical, Frame::Inertial>,
185 : ::Events::Tags::ObserverDetInvJacobianCompute<
186 : Frame::ElementLogical, Frame::Inertial>>>,
187 : tmpl::list<analytic_compute, error_compute>>;
188 :
189 : struct factory_creation
190 : : tt::ConformsTo<Options::protocols::FactoryCreation> {
191 0 : using factory_classes = tmpl::map<
192 : tmpl::pair<DenseTrigger, DenseTriggers::standard_dense_triggers>,
193 : tmpl::pair<DomainCreator<volume_dim>, domain_creators<volume_dim>>,
194 : tmpl::pair<Event,
195 : tmpl::flatten<tmpl::list<
196 : Events::Completion,
197 : dg::Events::field_observations<
198 : volume_dim, observe_fields, non_tensor_compute_tags>,
199 : Events::time_events<system>>>>,
200 : tmpl::pair<evolution::BoundaryCorrection,
201 : ScalarAdvection::BoundaryCorrections::
202 : standard_boundary_corrections<Dim>>,
203 : tmpl::pair<evolution::initial_data::InitialData, initial_data_list>,
204 : tmpl::pair<LtsTimeStepper, TimeSteppers::lts_time_steppers>,
205 : tmpl::pair<PhaseChange, PhaseControl::factory_creatable_classes>,
206 : tmpl::pair<ScalarAdvection::BoundaryConditions::BoundaryCondition<Dim>,
207 : ScalarAdvection::BoundaryConditions::
208 : standard_boundary_conditions<Dim>>,
209 : tmpl::pair<StepChooser<StepChooserUse::LtsStep>,
210 : StepChoosers::standard_step_choosers<system>>,
211 : tmpl::pair<StepChooser<StepChooserUse::Slab>,
212 : tmpl::append<StepChoosers::standard_slab_choosers<
213 : system, local_time_stepping>,
214 : tmpl::conditional_t<
215 : use_dg_subcell and local_time_stepping,
216 : tmpl::list<StepChoosers::FixedLtsRatio>,
217 : tmpl::list<>>>>,
218 : tmpl::pair<TimeSequence<double>,
219 : TimeSequences::all_time_sequences<double>>,
220 : tmpl::pair<TimeSequence<std::uint64_t>,
221 : TimeSequences::all_time_sequences<std::uint64_t>>,
222 : tmpl::pair<TimeStepper, TimeSteppers::time_steppers>,
223 : tmpl::pair<Trigger, tmpl::append<Triggers::logical_triggers,
224 : Triggers::time_triggers>>>;
225 : };
226 :
227 : struct SubcellOptions {
228 : static constexpr bool subcell_enabled = use_dg_subcell;
229 : static constexpr bool subcell_enabled_at_external_boundary = false;
230 :
231 : // We send `ghost_zone_size` cell-centered grid points for variable
232 : // reconstruction, of which we need `ghost_zone_size-1` for reconstruction
233 : // to the internal side of the element face, and `ghost_zone_size` for
234 : // reconstruction to the external side of the element face.
235 : template <typename DbTagsList>
236 0 : static constexpr size_t ghost_zone_size(
237 : const db::DataBox<DbTagsList>& box) {
238 : return db::get<ScalarAdvection::fd::Tags::Reconstructor<volume_dim>>(box)
239 : .ghost_zone_size();
240 : }
241 :
242 0 : using DgComputeSubcellNeighborPackagedData =
243 : ScalarAdvection::subcell::NeighborPackagedData;
244 :
245 0 : using GhostVariables = ScalarAdvection::subcell::GhostVariables;
246 : };
247 :
248 0 : using observed_reduction_data_tags =
249 : observers::collect_reduction_data_tags<tmpl::flatten<tmpl::list<
250 : tmpl::at<typename factory_creation::factory_classes, Event>>>>;
251 :
252 0 : using dg_step_actions = tmpl::flatten<tmpl::list<
253 : evolution::dg::Actions::ComputeTimeDerivative<
254 : volume_dim, system, AllStepChoosers, local_time_stepping,
255 : use_dg_element_collection>,
256 : evolution::dg::Actions::ApplyBoundaryCorrectionsToTimeDerivative<
257 : volume_dim, use_dg_element_collection>,
258 : Actions::MutateApply<RecordTimeStepperData<system>>,
259 : tmpl::conditional_t<
260 : local_time_stepping,
261 : tmpl::list<evolution::Actions::RunEventsAndDenseTriggers<tmpl::list<
262 : evolution::dg::ApplyLtsDenseBoundaryCorrections<
263 : EvolutionMetavars>>>,
264 : Actions::MutateApply<UpdateU<system, local_time_stepping>>,
265 : evolution::dg::Actions::ApplyLtsBoundaryCorrections<
266 : volume_dim, use_dg_element_collection>,
267 : Actions::MutateApply<ChangeTimeStepperOrder<system>>>,
268 : tmpl::list<
269 : evolution::Actions::RunEventsAndDenseTriggers<tmpl::list<>>,
270 : Actions::MutateApply<UpdateU<system, local_time_stepping>>>>,
271 : tmpl::conditional_t<use_dg_subcell,
272 : evolution::dg::subcell::Actions::TciAndRollback<
273 : ScalarAdvection::subcell::TciOnDgGrid<Dim>>,
274 : tmpl::list<>>,
275 : Actions::MutateApply<CleanHistory<system>>,
276 : tmpl::conditional_t<
277 : local_time_stepping,
278 : Actions::MutateApply<evolution::dg::CleanMortarHistory<volume_dim>>,
279 : tmpl::list<>>>>;
280 :
281 0 : using dg_subcell_step_actions = tmpl::flatten<tmpl::list<
282 : evolution::dg::subcell::Actions::SelectNumericalMethod,
283 : Actions::Label<evolution::dg::subcell::Actions::Labels::BeginDg>,
284 : dg_step_actions,
285 : Actions::Goto<evolution::dg::subcell::Actions::Labels::EndOfSolvers>,
286 : Actions::Label<evolution::dg::subcell::Actions::Labels::BeginSubcell>,
287 : tmpl::conditional_t<local_time_stepping,
288 : // This is just to adjust for FixedLtsRatio, so we
289 : // can pass an empty list of StepChoosers.
290 : Actions::MutateApply<ChangeStepSize<tmpl::list<>>>,
291 : tmpl::list<>>,
292 : evolution::dg::subcell::Actions::SendDataForReconstruction<
293 : volume_dim, ScalarAdvection::subcell::GhostVariables,
294 : use_dg_element_collection>,
295 : evolution::dg::subcell::Actions::ReceiveDataForReconstruction<volume_dim>,
296 : Actions::Label<
297 : evolution::dg::subcell::Actions::Labels::BeginSubcellAfterDgRollback>,
298 : evolution::dg::subcell::fd::Actions::TakeTimeStep<
299 : ScalarAdvection::subcell::TimeDerivative<volume_dim>>,
300 : Actions::MutateApply<RecordTimeStepperData<system>>,
301 : Actions::MutateApply<UpdateU<system, local_time_stepping>>,
302 : Actions::MutateApply<CleanHistory<system>>,
303 : tmpl::conditional_t<
304 : local_time_stepping,
305 : Actions::MutateApply<evolution::dg::CleanMortarHistory<volume_dim>>,
306 : tmpl::list<>>,
307 : evolution::dg::subcell::Actions::TciAndSwitchToDg<
308 : ScalarAdvection::subcell::TciOnFdGrid<volume_dim>>,
309 : Actions::Label<evolution::dg::subcell::Actions::Labels::EndOfSolvers>>>;
310 :
311 0 : using step_actions =
312 : tmpl::conditional_t<use_dg_subcell, dg_subcell_step_actions,
313 : dg_step_actions>;
314 :
315 0 : using const_global_cache_tags =
316 : tmpl::list<evolution::initial_data::Tags::InitialData,
317 : tmpl::conditional_t<
318 : use_dg_subcell,
319 : tmpl::list<ScalarAdvection::fd::Tags::Reconstructor<Dim>,
320 : ScalarAdvection::subcell::Tags::TciOptions>,
321 : tmpl::list<>>>;
322 :
323 0 : using dg_registration_list =
324 : tmpl::list<observers::Actions::RegisterEventsWithObservers>;
325 :
326 0 : using initialization_actions = tmpl::list<
327 : Initialization::Actions::InitializeItems<
328 : Initialization::TimeStepping<EvolutionMetavars, TimeStepperBase>,
329 : evolution::dg::Initialization::Domain<EvolutionMetavars>,
330 : Initialization::TimeStepperHistory<EvolutionMetavars>>,
331 : Initialization::Actions::ConservativeSystem<system>,
332 :
333 : tmpl::conditional_t<
334 : use_dg_subcell,
335 : tmpl::list<
336 : evolution::dg::subcell::Actions::SetSubcellGrid<volume_dim,
337 : system, false>,
338 : Initialization::Actions::AddSimpleTags<
339 : ScalarAdvection::subcell::VelocityAtFace<volume_dim>>,
340 : evolution::dg::subcell::Actions::SetAndCommunicateInitialRdmpData<
341 : volume_dim,
342 : ScalarAdvection::subcell::SetInitialRdmpData<volume_dim>>,
343 : evolution::dg::subcell::Actions::ComputeAndSendTciOnInitialGrid<
344 : volume_dim, system,
345 : ScalarAdvection::subcell::TciOnFdGrid<volume_dim>>,
346 : evolution::dg::subcell::Actions::SetInitialGridFromTciData<
347 : volume_dim, system>>,
348 : tmpl::list<evolution::Initialization::Actions::SetVariables<
349 : domain::Tags::Coordinates<Dim, Frame::ElementLogical>>>>,
350 :
351 : Initialization::Actions::AddComputeTags<
352 : tmpl::list<ScalarAdvection::Tags::VelocityFieldCompute<Dim>>>,
353 : Initialization::Actions::AddComputeTags<
354 : StepChoosers::step_chooser_compute_tags<EvolutionMetavars,
355 : local_time_stepping>>,
356 : ::evolution::dg::Initialization::Mortars<volume_dim>,
357 : tmpl::conditional_t<use_dg_subcell and local_time_stepping,
358 : Initialization::Actions::InitializeItems<
359 : evolution::dg::subcell::DisableLts<Dim>>,
360 : tmpl::list<>>,
361 : evolution::Actions::InitializeRunEventsAndDenseTriggers,
362 : Parallel::Actions::TerminatePhase>;
363 :
364 0 : using dg_element_array = DgElementArray<
365 : EvolutionMetavars,
366 : tmpl::list<
367 : Parallel::PhaseActions<Parallel::Phase::Initialization,
368 : initialization_actions>,
369 :
370 : Parallel::PhaseActions<Parallel::Phase::Register,
371 : tmpl::list<dg_registration_list,
372 : Parallel::Actions::TerminatePhase>>,
373 :
374 : Parallel::PhaseActions<Parallel::Phase::Restart,
375 : tmpl::list<dg_registration_list,
376 : Parallel::Actions::TerminatePhase>>,
377 :
378 : Parallel::PhaseActions<
379 : Parallel::Phase::WriteCheckpoint,
380 : tmpl::list<evolution::Actions::RunEventsAndTriggers<
381 : Triggers::WhenToCheck::AtCheckpoints>,
382 : Parallel::Actions::TerminatePhase>>,
383 :
384 : Parallel::PhaseActions<
385 : Parallel::Phase::InitializeTimeStepperHistory,
386 : SelfStart::self_start_procedure<step_actions, system>>,
387 :
388 : Parallel::PhaseActions<
389 : Parallel::Phase::Evolve,
390 : tmpl::flatten<tmpl::list<
391 : std::conditional_t<local_time_stepping,
392 : evolution::Actions::RunEventsAndTriggers<
393 : Triggers::WhenToCheck::AtSteps>,
394 : tmpl::list<>>,
395 : evolution::Actions::RunEventsAndTriggers<
396 : Triggers::WhenToCheck::AtSlabs>,
397 : Actions::ChangeSlabSize, step_actions,
398 : Actions::MutateApply<AdvanceTime<>>,
399 : PhaseControl::Actions::ExecutePhaseChange>>>>>;
400 :
401 : struct registration
402 : : tt::ConformsTo<Parallel::protocols::RegistrationMetavariables> {
403 0 : using element_registrars =
404 : tmpl::map<tmpl::pair<dg_element_array, dg_registration_list>>;
405 : };
406 :
407 0 : using component_list =
408 : tmpl::list<observers::Observer<EvolutionMetavars>,
409 : observers::ObserverWriter<EvolutionMetavars>,
410 : dg_element_array>;
411 :
412 : static constexpr Options::String help{
413 : "Evolve the scalar advection equation.\n\n"};
414 :
415 : static constexpr std::array<Parallel::Phase, 5> default_phase_order{
416 : {Parallel::Phase::Initialization,
417 : Parallel::Phase::InitializeTimeStepperHistory, Parallel::Phase::Register,
418 : Parallel::Phase::Evolve, Parallel::Phase::Exit}};
419 :
420 : // NOLINTNEXTLINE(google-runtime-references)
421 0 : void pup(PUP::er& /*p*/) {}
422 : };
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