Emily Boudreaux
85500fef3b
restricted the unknown state vector to surface deformation and implemented one prescription, NodalRadialSurface, while the full volumetric displacment field is reconstructed analytically from that. This reduced the number of degrees of freedom in the system by a factor of 80 while also removing many null vectors from the system.
62 lines
2.8 KiB
C++
62 lines
2.8 KiB
C++
module;
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#include <concepts>
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#include <type_traits>
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#include <mfem.hpp>
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export module mean_field:deformation.vacuum_extension;
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export import :deformation.descriptors;
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export namespace mean_field::deformation {
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template <typename Candidate>
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concept PreparedVacuumDeformationExtension = requires(
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const std::remove_cvref_t<Candidate> &preparedExtension,
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const mfem::Vector &surfaceDisplacement,
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const mfem::Vector &surfaceDisplacementDirection,
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const mfem::Vector &vacuumDisplacementDual,
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mfem::Vector &vacuumDisplacement,
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mfem::Vector &surfaceDisplacementDual
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) {
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{ preparedExtension.descriptor() } noexcept -> std::same_as<VacuumDeformationExtensionDescriptor>;
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{ preparedExtension.surfaceDisplacementSize() } noexcept -> std::same_as<int>;
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{ preparedExtension.vacuumDisplacementSize() } noexcept -> std::same_as<int>;
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{ preparedExtension.scalarTrueDofCount() } noexcept -> std::same_as<int>;
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{ preparedExtension.hasVacuumSupport(0) } -> std::same_as<bool>;
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{ preparedExtension.buildVacuumDisplacement(surfaceDisplacement, vacuumDisplacement) } -> std::same_as<void>;
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{
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preparedExtension.applyJacobian(surfaceDisplacement, surfaceDisplacementDirection, vacuumDisplacement)
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} -> std::same_as<void>;
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{
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preparedExtension.applyJacobianTranspose(
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surfaceDisplacement, vacuumDisplacementDual, surfaceDisplacementDual
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)
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} -> std::same_as<void>;
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{
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preparedExtension.applyPullbackDerivative(
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surfaceDisplacement, surfaceDisplacementDirection, vacuumDisplacementDual, surfaceDisplacementDual
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)
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} -> std::same_as<void>;
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};
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template <typename Candidate>
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concept VacuumDeformationExtension = requires(const std::remove_cvref_t<Candidate> &extension) {
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typename std::remove_cvref_t<Candidate>::PreparedType;
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requires PreparedVacuumDeformationExtension<typename std::remove_cvref_t<Candidate>::PreparedType>;
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{ extension.descriptor() } noexcept -> std::same_as<VacuumDeformationExtensionDescriptor>;
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{ extension.validate() } -> std::same_as<void>;
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};
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template <typename Extension, typename CompilationContext>
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concept VacuumDeformationExtensionCompilable =
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VacuumDeformationExtension<Extension> && requires(
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const std::remove_cvref_t<Extension> &extension,
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const std::remove_cvref_t<CompilationContext> &context
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) {
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{
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compileVacuumDeformationExtension(extension, context)
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} -> std::same_as<typename std::remove_cvref_t<Extension>::PreparedType>;
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};
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} // namespace mean_field::deformation
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