determinism.hpp

#pragma once
 
#include <cstdint>
#include <string>
#include <vector>
 
#include "ravel/simulation.hpp"
 
namespace ravel {
 
struct DeterminismOptions {
  std::uint64_t first_seed = 0;
  std::uint64_t seed_count = 100;
 
  unsigned threads = 0;
 
  SimulationOptions simulation;  
};
 
struct DeterminismProblem {
  std::uint64_t seed = 0;
  std::string description;  
};
 
struct DeterminismReport {
  std::uint64_t seeds_checked = 0;
  std::vector<DeterminismProblem> problems;  
 
  bool ok() const noexcept { return problems.empty(); }
};
 
DeterminismReport check_determinism(const SimulationSetup& setup,
                                    const DeterminismOptions& options = {});
 
}  // namespace ravel