Snapshot optimized solver and audit diagnostics before numerical experiments

2026-09-16 14:34:06 -04:00
parent 75cc638739
commit 80cc3d83d7
64 changed files with 11969 additions and 267 deletions
--- a/libmeanfield/interface/solver/newton.cppm
+++ b/libmeanfield/interface/solver/newton.cppm
@@ -32,6 +32,9 @@ export namespace mean_field::solver::nonlinear {
        double sufficientDecrease{1.0e-4};
        double minimumStepLength{1.0e-8};
        int maximumTrials{20};
+        // Skipping the predictive scan retains trial mapping validation and
+        // ordinary backtracking. Useful for small, warm-start Newton steps.
+        bool geometryPreflight{true};

        void Validate() const {
            if (!std::isfinite(initialStepLength) || initialStepLength <= 0.0) {