perf(precomputation): cleaned up allocations

recovered about 5% execution time
2025-12-02 13:09:19 -05:00
parent ed2c1d5816
commit d852ee43fe
4 changed files with 26 additions and 11 deletions
--- a/src/include/gridfire/solver/strategies/CVODE_solver_strategy.h
+++ b/src/include/gridfire/solver/strategies/CVODE_solver_strategy.h
@@ -237,7 +237,7 @@ namespace gridfire::solver {
        };

        struct CVODERHSOutputData {
-            std::map<fourdst::atomic::Species, std::unordered_map<std::string, double>> reaction_contribution_map;
+            std::optional<std::map<fourdst::atomic::Species, std::unordered_map<std::string, double>>> reaction_contribution_map;
            double neutrino_energy_loss_rate;
            double total_neutrino_flux;
        };