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Snapshot optimized solver and audit diagnostics before numerical experiments

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This commit is contained in:
Emily Boudreaux
2026-09-16 14:34:06 -04:00
parent 75cc638739
commit 80cc3d83d7
64 changed files with 11969 additions and 267 deletions
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32
tests/operators/prepared_angular_momentum.cpp
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@@ -312,6 +312,10 @@ TEST_CASE(
operation.ApplyCompleteJacobianAction(
reducedDensityDirection, reducedDisplacementDirection, angularVelocityDirection, completeAction
);
mfem::Vector preparedReference;
operation.ApplyCompleteJacobianActionReference(
reducedDensityDirection, reducedDisplacementDirection, angularVelocityDirection, preparedReference);
CHECK(angular_momentum_test_utils::relativeError(completeAction(0), preparedReference(0)) < 2.0e-11);
CHECK(
angular_momentum_test_utils::relativeError(
completeAction(0), densityAction(0) + geometryAction(0) + angularVelocityAction(0)
@@ -409,10 +413,26 @@ TEST_CASE(
operation.Prepare(0.52, dependencies);
const auto preparationCount = operation.GetPreparationCount();
const double moment = operation.GetMomentOfInertia();
CHECK(operation.GetJacobianRowPreparationCount() == 0);
const auto rhoDirection = gravityContext.GetDensityMap().gather(
angular_momentum_test_utils::projectDensityDirection(finiteElements, 0.67));
const auto uDirection = gravityContext.GetDisplacementMap().gather(
angular_momentum_test_utils::projectDisplacementDirection(finiteElements, -0.53));
auto checkRows = [&](std::uint64_t expectedBuilds) {
REQUIRE(operation.PrepareJacobianRows());
CHECK(operation.GetJacobianRowPreparationCount() == expectedBuilds);
mfem::Vector actual, reference;
operation.ApplyCompleteJacobianAction(rhoDirection, uDirection, -0.19, actual);
operation.ApplyCompleteJacobianActionReference(rhoDirection, uDirection, -0.19, reference);
CHECK(angular_momentum_test_utils::relativeError(actual(0), reference(0)) < 2.0e-11);
CHECK(operation.GetJacobianRowPreparationCount() == expectedBuilds);
};
checkRows(1);
const auto repeated = operation.Prepare(0.52, dependencies);
CHECK_FALSE(repeated.DidAnyWork());
CHECK(operation.GetPreparationCount() == preparationCount);
checkRows(1);
++gravityPotentialRevision;
angular_momentum_test_utils::prepareGravityContext(
@@ -420,6 +440,7 @@ TEST_CASE(
);
const auto unrelatedPotential = operation.Prepare(0.52, dependencies);
CHECK_FALSE(unrelatedPotential.DidAnyWork());
checkRows(1);
const double residualBeforeRotation = angular_momentum_test_utils::residual(operation);
++dependencies.rotation.revision;
@@ -429,6 +450,7 @@ TEST_CASE(
CHECK_FALSE(rotationOnly.refreshedDensity);
CHECK_FALSE(rotationOnly.refreshedGeometry);
CHECK(operation.GetMomentOfInertia() == moment);
checkRows(1);
CHECK(
angular_momentum_test_utils::residual(operation) - residualBeforeRotation ==
Catch::Approx((0.81 - 0.52) * moment).epsilon(3.0e-15)
@@ -443,6 +465,8 @@ TEST_CASE(
CHECK(densityOnly.refreshedDensity);
CHECK_FALSE(densityOnly.refreshedGeometry);
CHECK_FALSE(densityOnly.updatedAngularVelocity);
CHECK(operation.GetJacobianRowPreparationCount() == 1);
checkRows(2);
displacement = angular_momentum_test_utils::projectDisplacementDirection(finiteElements, 0.87);
++dependencies.displacement.revision;
@@ -453,6 +477,8 @@ TEST_CASE(
CHECK(geometryOnly.refreshedGeometry);
CHECK_FALSE(geometryOnly.refreshedDensity);
CHECK_FALSE(geometryOnly.updatedAngularVelocity);
CHECK(operation.GetJacobianRowPreparationCount() == 2);
checkRows(3);
}
TEST_CASE(
@@ -488,6 +514,8 @@ TEST_CASE(
const auto initial = operation.TryPrepare(angularVelocity, dependencies);
REQUIRE(initial.has_value());
const std::uint64_t initialPreparationCount = operation.GetPreparationCount();
REQUIRE(operation.PrepareJacobianRows());
CHECK(operation.GetJacobianRowPreparationCount() == 1);
const std::uint64_t successfulPreparations = initialPreparationCount;
@@ -513,6 +541,8 @@ TEST_CASE(
const auto recovered = operation.TryPrepare(angularVelocity, dependencies);
REQUIRE(recovered.has_value());
CHECK(operation.IsPrepared());
REQUIRE(operation.PrepareJacobianRows());
CHECK(operation.GetJacobianRowPreparationCount() == 2);
++dependencies.rotation.revision;
const auto nonFiniteAngularVelocity = operation.TryPrepare(std::numeric_limits<double>::quiet_NaN(), dependencies);
@@ -527,4 +557,6 @@ TEST_CASE(
++dependencies.rotation.revision;
REQUIRE(operation.TryPrepare(angularVelocity, dependencies).has_value());
CHECK(operation.IsPrepared());
REQUIRE(operation.PrepareJacobianRows());
CHECK(operation.GetJacobianRowPreparationCount() == 3);
}