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feat(preconditioner): major work on preconditioner system

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first preconditioner MVP
This commit is contained in:
Emily Boudreaux
2026-09-04 07:54:10 -04:00
parent 25510008dd
commit 71423d543f
61 changed files with 15920 additions and 422 deletions
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71
libmeanfield/interface/surface/compiler.cppm
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@@ -29,6 +29,25 @@ export namespace mean_field::surface {
InputQuantities>)) &&
...)> { };
template <typename RelationType, typename Bindings, typename EquationOfState>
struct PressureSurfaceRelationMatchesBindings : std::false_type { };
template <typename OutputQuantity, typename... InputQuantities, typename Bindings, typename EquationOfState>
struct PressureSurfaceRelationMatchesBindings<
eos::Relation<OutputQuantity, InputQuantities...>,
Bindings,
EquationOfState>
: std::bool_constant<
(surfaceBindingCount<Bindings, OutputQuantity> == 1) &&
(std::same_as<eos::quantity::Pressure, InputQuantities> || ...) &&
((std::same_as<eos::quantity::Pressure, InputQuantities> ||
(surfaceBindingCount<Bindings, InputQuantities> == 1 &&
eos::SupportsPartialDerivative<
EquationOfState,
eos::Relation<OutputQuantity, InputQuantities...>,
InputQuantities>)) &&
...)> { };
template <typename Catalog, typename Formulation, typename EquationOfState>
struct MatchingPressureSurfaceRelations;
@@ -44,6 +63,24 @@ export namespace mean_field::surface {
static constexpr std::size_t count = std::tuple_size_v<Tuple>;
};
template <typename Catalog, typename Bindings, typename EquationOfState>
struct MatchingPressureSurfaceRelationsForBindings;
template <typename... Relations, typename Bindings, typename EquationOfState>
struct MatchingPressureSurfaceRelationsForBindings<
eos::RelationCatalog<Relations...>,
Bindings,
EquationOfState> {
using Tuple = decltype(std::tuple_cat(
std::conditional_t<
PressureSurfaceRelationMatchesBindings<Relations, Bindings, EquationOfState>::value,
std::tuple<Relations>,
std::tuple<>>{}...
));
static constexpr std::size_t count = std::tuple_size_v<Tuple>;
};
template <std::size_t Count, typename Tuple> struct UniquePressureSurfaceRelation {
using Type = void;
};
@@ -52,6 +89,17 @@ export namespace mean_field::surface {
using Type = std::tuple_element_t<0, Tuple>;
};
template <std::size_t Count, typename Tuple, typename Bindings> struct UniquePressureSurfaceFormulation {
using Type = void;
};
template <typename Tuple, typename Bindings> struct UniquePressureSurfaceFormulation<1, Tuple, Bindings> {
using Relation = std::tuple_element_t<0, Tuple>;
using CarrierQuantity = eos::RelationOutputT<Relation>;
using CarrierField = SurfaceFieldForQuantityT<Bindings, CarrierQuantity>;
using Type = SurfaceConstraintFormulation<CarrierQuantity, CarrierField, Bindings>;
};
template <typename Dependencies, typename Field> struct AppendSurfaceDependency;
template <typename RowField, typename... StateFields, typename Field>
@@ -103,6 +151,16 @@ export namespace mean_field::surface {
using Relation = typename UniquePressureSurfaceRelation<Matches::count, typename Matches::Tuple>::Type;
};
template <ValidSurfaceStateBindings Bindings, eos::EquationOfStateModel EquationOfState>
struct PressureSurfaceFormulationCompilation {
using Matches = MatchingPressureSurfaceRelationsForBindings<
typename EquationOfState::Relations,
Bindings,
EquationOfState>;
using Formulation =
typename UniquePressureSurfaceFormulation<Matches::count, typename Matches::Tuple, Bindings>::Type;
};
template <SurfaceConstraintFormulationType Formulation, eos::EquationOfStateModel EquationOfState>
requires(PressureSurfaceCompilation<Formulation, EquationOfState>::Matches::count == 1)
struct CompiledPressureSurfaceConstraintType {
@@ -119,6 +177,19 @@ export namespace mean_field::surface {
(detail::PressureSurfaceCompilation<std::remove_cvref_t<Formulation>, std::remove_cvref_t<EquationOfState>>::
Matches::count == 1);
template <typename Bindings, typename EquationOfState>
concept PressureSurfaceFormulationCompilable =
ValidSurfaceStateBindings<Bindings> && eos::EquationOfStateModel<EquationOfState> &&
(detail::PressureSurfaceFormulationCompilation<
std::remove_cvref_t<Bindings>,
std::remove_cvref_t<EquationOfState>>::Matches::count == 1);
template <ValidSurfaceStateBindings Bindings, eos::EquationOfStateModel EquationOfState>
requires PressureSurfaceFormulationCompilable<Bindings, EquationOfState>
using CompiledPressureSurfaceFormulationT = typename detail::PressureSurfaceFormulationCompilation<
std::remove_cvref_t<Bindings>,
std::remove_cvref_t<EquationOfState>>::Formulation;
template <SurfaceConstraintFormulationType Formulation, eos::EquationOfStateModel EquationOfState>
requires PressureSurfaceCompilable<Formulation, EquationOfState>
using CompiledPressureSurfaceConstraintT = typename detail::CompiledPressureSurfaceConstraintType<