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feat(field-support): added field support system, mid migration

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currently the barotope and the pressure force operator are migrated to the new support system
This commit is contained in:
Emily Boudreaux
2026-08-23 10:13:53 -04:00
parent dc912fd15e
commit 0f3ca8050b
137 changed files with 29975 additions and 16389 deletions
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18
libmeanfield/interface/integrators/pressure_gradient.cppm
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@@ -7,9 +7,7 @@ import :mapping.domain_mapper;
import :utils.misc;
export namespace mean_field::integrators {
template <utils::is_xad EOS_T>
class PressureGradientIntegrator
: public mfem::BlockNonlinearFormIntegrator {
template <utils::is_xad EOS_T> class PressureGradientIntegrator : public mfem::BlockNonlinearFormIntegrator {
public:
PressureGradientIntegrator(
const mapping::DomainMapper &map,
@@ -74,8 +72,7 @@ export namespace mean_field::integrators {
mfem::DenseMatrix dshape_v_ref(dof_v, dim), dshape_v_phys(dof_v, dim);
mfem::Vector shape_rho(dof_rho);
const mfem::IntegrationRule *ir =
&mfem::IntRules.Get(fe_v->GetGeomType(), 2 * fe_v->GetOrder());
const mfem::IntegrationRule *ir = &mfem::IntRules.Get(fe_v->GetGeomType(), 2 * fe_v->GetOrder());
for (int q = 0; q < ir->GetNPoints(); ++q) {
const mfem::IntegrationPoint &ip = ir->IntPoint(q);
@@ -136,8 +133,7 @@ export namespace mean_field::integrators {
mfem::DenseMatrix dshape_v_ref(dof_v, dim), dshape_v_phys(dof_v, dim);
mfem::Vector shape_rho(dof_rho);
const mfem::IntegrationRule *ir =
&mfem::IntRules.Get(fe_v->GetGeomType(), 2 * fe_v->GetOrder());
const mfem::IntegrationRule *ir = &mfem::IntRules.Get(fe_v->GetGeomType(), 2 * fe_v->GetOrder());
for (int q = 0; q < ir->GetNPoints(); ++q) {
using Scalar = EOS_T::value_type;
@@ -168,8 +164,7 @@ export namespace mean_field::integrators {
double debug_K = 1.5;
double debug_n = 3.0;
double analytic_dp = debug_K * (1.0 + 1.0 / debug_n) *
std::pow(xad::value(x_rho), 1.0 / debug_n);
double analytic_dp = debug_K * (1.0 + 1.0 / debug_n) * std::pow(xad::value(x_rho), 1.0 / debug_n);
double ad_err = std::abs(dP_drho - analytic_dp);
@@ -177,9 +172,8 @@ export namespace mean_field::integrators {
for (int c = 0; c < dim; ++c) {
int row = i + c * dof_v;
for (int j = 0; j < dof_rho; ++j) {
int col = j;
double term =
dshape_v_phys(i, c) * dP_drho * shape_rho(j);
int col = j;
double term = dshape_v_phys(i, c) * dP_drho * shape_rho(j);
(*dv_drho)(row, col) -= term * weight;
}
}