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feat(libmeanfield): variadic refactor

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also added normaliztion operator
This commit is contained in:
Emily Boudreaux
2026-09-06 10:15:00 -04:00
parent 71423d543f
commit 76818f2f82
63 changed files with 28794 additions and 1119 deletions
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68
libmeanfield/impl/operators/prepared_stellar_equilibrium.cpp
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@@ -356,8 +356,11 @@ namespace mean_field::operators {
m_rootManifest(
constructionData.valueSizes,
constructionData.residualSizes,
fixedMassConstraint.targetMass().value(),
surfaceConstraint.descriptor().targetPressure,
StellarEquilibriumSpecificationModel{
equationOfState,
surface::Isobaric{
dimensions::PressureValue{surfaceConstraint.descriptor().targetPressure}},
fixedMassConstraint.specification()},
constructionData.pressureSurfaceRows.size()
),
m_gravityStateOffsets(constructionData.gravityStateOffsets),
@@ -431,6 +434,7 @@ namespace mean_field::operators {
m_fullMechanicalAction.SetSize(m_domainDeformation.volumeDisplacementSize());
m_surfaceShapeAction.SetSize(m_domainDeformation.parameterCount());
m_pullbackDerivativeAction.SetSize(m_domainDeformation.parameterCount());
m_densityVolumeIntegralAction.SetSize(1);
m_gravityState = 0.0;
m_gravityDirection = 0.0;
@@ -441,6 +445,7 @@ namespace mean_field::operators {
m_fullMechanicalAction = 0.0;
m_surfaceShapeAction = 0.0;
m_pullbackDerivativeAction = 0.0;
m_densityVolumeIntegralAction = 0.0;
}
PreparedStellarEquilibriumReport PreparedStellarEquilibriumOperator::Prepare(
@@ -494,13 +499,13 @@ namespace mean_field::operators {
const auto rootState = m_rootManifest.stateView(state);
const mfem::Vector reducedDensity = rootState.block(utils::blocks::density_field.mass_term);
const mfem::Vector surfaceDeformationParameters =
const auto reducedDensity = rootState.block(utils::blocks::density_field.mass_term);
const auto surfaceDeformationParameters =
rootState.block(utils::blocks::surface_deformation_field.parameters_term);
const mfem::Vector gravityGradient = rootState.block(utils::blocks::gravity_field.gradient_term);
const mfem::Vector gravityPotential = rootState.block(utils::blocks::gravity_field.poisson_term);
const mfem::Vector reducedEnthalpy = rootState.block(utils::blocks::enthalpy_field.specific_term);
const mfem::Vector bernoulli =
const auto gravityGradient = rootState.block(utils::blocks::gravity_field.gradient_term);
const auto gravityPotential = rootState.block(utils::blocks::gravity_field.poisson_term);
const auto reducedEnthalpy = rootState.block(utils::blocks::enthalpy_field.specific_term);
const auto bernoulli =
rootState.block(utils::blocks::fixed_total_mass_constraint.mass_normalization_term);
const bool generatedGeometryChanged =
@@ -633,13 +638,13 @@ namespace mean_field::operators {
const auto rootDirection = m_rootManifest.directionView(direction);
const mfem::Vector reducedDensityDirection = rootDirection.block(utils::blocks::density_field.mass_term);
const mfem::Vector surfaceDeformationDirection =
const auto reducedDensityDirection = rootDirection.block(utils::blocks::density_field.mass_term);
const auto surfaceDeformationDirection =
rootDirection.block(utils::blocks::surface_deformation_field.parameters_term);
const mfem::Vector gravityGradientDirection = rootDirection.block(utils::blocks::gravity_field.gradient_term);
const mfem::Vector gravityPotentialDirection = rootDirection.block(utils::blocks::gravity_field.poisson_term);
const mfem::Vector reducedEnthalpyDirection = rootDirection.block(utils::blocks::enthalpy_field.specific_term);
const mfem::Vector bernoulliDirection =
const auto gravityGradientDirection = rootDirection.block(utils::blocks::gravity_field.gradient_term);
const auto gravityPotentialDirection = rootDirection.block(utils::blocks::gravity_field.poisson_term);
const auto reducedEnthalpyDirection = rootDirection.block(utils::blocks::enthalpy_field.specific_term);
const auto bernoulliDirection =
rootDirection.block(utils::blocks::fixed_total_mass_constraint.mass_normalization_term);
m_domainDeformation.applyJacobian(
@@ -794,6 +799,41 @@ namespace mean_field::operators {
return m_massNormalizationOperator;
}
double PreparedStellarEquilibriumOperator::ApplyDensityVolumeIntegralDensityAction(
const mfem::Vector &densityDirection
) const {
VerifyPrepared();
m_massNormalizationOperator.ApplyDensityJacobianAction(
densityDirection,
m_densityVolumeIntegralAction
);
MFEM_VERIFY(
m_densityVolumeIntegralAction.Size() == 1,
"The density-volume integral must produce one global scalar."
);
return m_densityVolumeIntegralAction(0);
}
double PreparedStellarEquilibriumOperator::ApplyDensityVolumeIntegralSurfaceShapeAction(
const mfem::Vector &surfaceShapeDirection
) const {
VerifyPrepared();
m_domainDeformation.applyJacobian(
m_surfaceDeformationParameters,
surfaceShapeDirection,
m_volumeDisplacementDirection
);
m_massNormalizationOperator.ApplyDisplacementJacobianAction(
m_volumeDisplacementDirection,
m_densityVolumeIntegralAction
);
MFEM_VERIFY(
m_densityVolumeIntegralAction.Size() == 1,
"The density-volume shape derivative must produce one global scalar."
);
return m_densityVolumeIntegralAction(0);
}
const PreparedPressureSurfaceConstraint &
PreparedStellarEquilibriumOperator::GetSurfaceConstraintOperator() const noexcept {
return m_surfaceConstraintOperator;