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feat(support): continued migration to new field dof support system

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mass normaliztion, gravity, displacement, and hydrostatic equilibrium are now migrated
This commit is contained in:
Emily Boudreaux
2026-08-24 15:44:24 -04:00
parent 0f3ca8050b
commit 177ae8b38a
48 changed files with 1738 additions and 935 deletions
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34
tests/operators/prepared_hdiv_mass.cpp
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@@ -11,32 +11,37 @@ namespace prepared_test = gravity_prepared_test_utils;
TEST_CASE(
"Prepared Mapped Hdiv Mass Matches Stateless Kernel",
tags::integration &tags::mfem_operators &tags::prepared
tags::gravity_prepared
) {
auto args = test_utils::setup_args();
fem::FEM f = fem::setup_fem(args.mesh_file, args, 0);
operators::PreparedMappedHDivMassOperator prepared_operator(f, *f.domainMapperStateless);
REQUIRE(prepared_operator.Width() == prepared_operator.GetFluxMap().reduced_size());
REQUIRE(prepared_operator.Height() == prepared_operator.GetFluxMap().reduced_size());
const mfem::Vector gravity_gradient =
const mfem::Vector gravity_gradient_true =
prepared_test::make_deterministic_vector(f.gravityFluxFes->GetTrueVSize(), 0.21);
const MPI_Comm communicator = f.gravityFluxFes->GetComm();
const mfem::Vector gravity_gradient = prepared_operator.GetFluxMap().gather(gravity_gradient_true);
const MPI_Comm communicator = f.gravityFluxFes->GetComm();
mfem::Vector identity_action;
mfem::Vector deformed_action;
for (const double deformation_scale : {0.0, 1.0}) {
const mfem::Vector displacement = prepared_test::make_displacement(f, deformation_scale);
const mfem::Vector displacement_true = prepared_test::make_displacement(f, deformation_scale);
const mfem::Vector displacement = prepared_operator.GetDisplacementMap().gather(displacement_true);
prepared_operator.Prepare(displacement);
mfem::Vector prepared_action;
mfem::Vector reference_action;
prepared_operator.Mult(gravity_gradient, prepared_action);
mfem::Vector reference_action_true;
operators::kernels::apply_mapped_hdiv_mass(
f, *f.domainMapperStateless, gravity_gradient, displacement, reference_action
f, *f.domainMapperStateless, gravity_gradient_true, displacement_true, reference_action_true
);
const mfem::Vector reference_action = prepared_operator.GetFluxMap().gather(reference_action_true);
const double relative_error = prepared_test::relative_error(prepared_action, reference_action, communicator);
@@ -65,17 +70,24 @@ TEST_CASE(
TEST_CASE(
"Prepared Mapped Hdiv Mass Preserves Operator Identities",
tags::integration &tags::gravity &tags::prepared
tags::gravity_prepared
) {
auto args = test_utils::setup_args();
fem::FEM f = fem::setup_fem(args.mesh_file, args, 0);
operators::PreparedMappedHDivMassOperator prepared_operator(f, *f.domainMapperStateless);
const mfem::Vector displacement = prepared_test::make_displacement(f, 1.0);
REQUIRE(prepared_operator.Width() == prepared_operator.GetFluxMap().reduced_size());
REQUIRE(prepared_operator.Height() == prepared_operator.GetFluxMap().reduced_size());
const mfem::Vector displacement =
prepared_operator.GetDisplacementMap().gather(prepared_test::make_displacement(f, 1.0));
prepared_operator.Prepare(displacement);
const mfem::Vector first = prepared_test::make_deterministic_vector(f.gravityFluxFes->GetTrueVSize(), 0.17);
const mfem::Vector second = prepared_test::make_deterministic_vector(f.gravityFluxFes->GetTrueVSize(), 0.83);
const mfem::Vector first = prepared_operator.GetFluxMap().gather(
prepared_test::make_deterministic_vector(f.gravityFluxFes->GetTrueVSize(), 0.17)
);
const mfem::Vector second = prepared_operator.GetFluxMap().gather(
prepared_test::make_deterministic_vector(f.gravityFluxFes->GetTrueVSize(), 0.83)
);
const mfem::Vector combination = prepared_test::linear_combination(first, 1.7, second, -0.4);
mfem::Vector first_action;
@@ -121,4 +133,4 @@ TEST_CASE(
CHECK(second_energy > 0.0);
CHECK(prepared_test::relative_error(repeated_action, first_action, communicator) < 2.0e-14);
CHECK(prepared_operator.GetPreparationCount() == preparation_count);
}
}