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feat(newton): first newton solver implementation

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This commit is contained in:
Emily Boudreaux
2026-09-08 06:36:39 -04:00
parent 76818f2f82
commit b3c04d507a
98 changed files with 20397 additions and 11040 deletions
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6
experiments/full_stellar_preconditioning.cpp
View File

@@ -756,7 +756,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{targetMass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
setupTimings.problemConstructionSeconds = maximumRankSeconds(constructionStart, communicator);
announce(communicator, "projecting the n=3 Lane-Emden state");
@@ -919,7 +919,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{targetMass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
setupTimings.problemConstructionSeconds = maximumRankSeconds(constructionStart, communicator);
announce(communicator, "projecting the n=3 Lane-Emden state for gravity backend finalists");
@@ -1025,7 +1025,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{targetMass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
auto projected =
seed::makeProjectedEquilibriumState(problem, seed::LaneEmden({.radialSampleCount = radialSampleCount}));
auto dependencies = makeDependencies();

8
experiments/material_surface_preconditioning.cpp
View File

@@ -792,7 +792,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{mass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
auto projected = seed::makeProjectedEquilibriumState(problem, seed::LaneEmden({.radialSampleCount = 1024}));
problem.Prepare(projected.values, makeDependencies(), zeroRotation());
@@ -851,7 +851,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{mass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
auto projected = seed::makeProjectedEquilibriumState(problem, seed::LaneEmden({.radialSampleCount = 1024}));
problem.Prepare(projected.values, makeDependencies(), zeroRotation());
@@ -914,7 +914,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{mass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
auto projected = seed::makeProjectedEquilibriumState(problem, seed::LaneEmden({.radialSampleCount = 1024}));
problem.Prepare(projected.values, makeDependencies(), zeroRotation());
@@ -961,7 +961,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{mass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(model, finiteElements);
auto problem = equilibrium::discretize(model, std::move(finiteElements));
auto projected = seed::makeProjectedEquilibriumState(problem, seed::LaneEmden({.radialSampleCount = 1024}));
problem.Prepare(projected.values, makeDependencies(), zeroRotation());

2
experiments/preconditioning_diagnostics.cpp
View File

@@ -218,7 +218,7 @@ TEST_CASE(
integral::FixedTotalMass({.Mtotal = dimensions::MassValue{targetMass}}),
constraint::FixedCentralDensity({.RhoC = dimensions::DensityValue{centralDensity}})
);
auto problem = equilibrium::discretize(stellarModel, finiteElementModel);
auto problem = equilibrium::discretize(stellarModel, std::move(finiteElementModel));
const double problemConstructionSeconds = maximum_rank_seconds(problemConstructionStart, communicator);
announce(communicator, "P0 extended baseline: projecting the Lane-Emden seed");