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Snapshot optimized solver and audit diagnostics before numerical experiments

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This commit is contained in:
Emily Boudreaux
2026-09-16 14:34:06 -04:00
parent 75cc638739
commit 80cc3d83d7
64 changed files with 11969 additions and 267 deletions
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41
libmeanfield/interface/operators/prepared_hydrostatic_equilibrium_operator.cppm
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@@ -142,6 +142,14 @@ export namespace mean_field::operators {
const physics::RigidRotation &rotation
);
HydrostaticEquilibriumPreparationResult TryPrepareReference(
const context::hydrostatic::HydrostaticEquilibriumStateView &state,
const context::hydrostatic::HydrostaticEquilibriumDependencies &dependencies,
const physics::RigidRotation &rotation);
PreparedHydrostaticEquilibriumReport PrepareReference(
const context::hydrostatic::HydrostaticEquilibriumStateView &state,
const context::hydrostatic::HydrostaticEquilibriumDependencies &dependencies,
const physics::RigidRotation &rotation);
void BuildResidual(mfem::Vector &residual) const;
void ApplyEnthalpyJacobianAction(
@@ -179,6 +187,18 @@ export namespace mean_field::operators {
mfem::Vector &action
) const;
void ApplyDisplacementJacobianActionReference(
const mfem::Vector &displacementVariation,
mfem::Vector &action
) const;
// Previous cached pointwise implementation, retained for benchmarking
// the tensor change separately from the older general mapping path.
void ApplyDisplacementJacobianActionCachedReference(
const mfem::Vector &displacementVariation, mfem::Vector &action
) const;
[[nodiscard]] int GetFastDisplacementElementCount() const noexcept;
[[nodiscard]] int GetTensorDisplacementElementCount() const noexcept;
void ApplyCompleteJacobianAction(
const mfem::Vector &enthalpyVariation,
const mfem::Vector &gravityPotentialVariation,
@@ -244,6 +264,10 @@ export namespace mean_field::operators {
// Immutable reference values and gradients are shared by FE/rule.
std::shared_ptr<const fem::ScalarReferenceTable> enthalpyReferenceTable;
std::shared_ptr<const fem::ScalarReferenceTable> gravityPotentialReferenceTable;
std::shared_ptr<const fem::ScalarReferenceTable> displacementReferenceTable;
// Columns are quadrature points; each holds a column-major inverse
// deformed element Jacobian. Empty for the general mapping path.
mfem::DenseMatrix displacementInverseJacobians;
[[nodiscard]] const mfem::DenseMatrix &GetEnthalpyBasis() const {
return enthalpyReferenceTable->GetValues();
@@ -274,14 +298,24 @@ export namespace mean_field::operators {
mfem::Vector bernoulliConstantJacobian;
};
HydrostaticEquilibriumPreparationResult TryPrepareImpl(
const context::hydrostatic::HydrostaticEquilibriumStateView &state,
const context::hydrostatic::HydrostaticEquilibriumDependencies &dependencies,
const physics::RigidRotation &rotation, bool useTensorPreparation);
void PrepareStaticPlan();
[[nodiscard]] std::optional<mapping::MappingStatus> PrepareGeometry();
[[nodiscard]] bool PrepareAlgebraicJacobianBlocks();
[[nodiscard]] std::optional<mapping::MappingStatus> PrepareGeometry(bool useTensorPreparation);
[[nodiscard]] bool PrepareAlgebraicJacobianBlocks(bool useTensorPreparation);
[[nodiscard]] bool PrepareRotation();
[[nodiscard]] bool PrepareBaseState();
[[nodiscard]] bool PrepareBaseState(bool useTensorPreparation);
void FinalizeDisplacementJacobianPreparation();
[[nodiscard]] bool AssembleCachedResidual();
void VerifyPrepared() const;
void ApplyDisplacementJacobianActionImpl(
const mfem::Vector &displacementVariation, mfem::Vector &action, bool useFastPath, bool useTensorPath
) const;
mutable mfem::DenseMatrix m_tensorDisplacementValuesAndGradients;
mutable mfem::Vector m_tensorDisplacementWorkspace;
const fem::FEM &m_fem;
const mapping::DomainMapper &m_domainMapper;
@@ -307,6 +341,7 @@ export namespace mean_field::operators {
mutable PreparedHydrostaticCompleteJacobianStatistics m_completeJacobianStatistics;
bool m_preparedWithTensorPreparation{true};
bool m_isPrepared{false};
};