FleetStatistics.h

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#pragma once 

#include <atomic>

namespace FleetStatistics {
    // Running MCMC/MCTS updates these standard statistics
    
    std::atomic<uintmax_t> posterior_calls(0);  
    std::atomic<uintmax_t> hypothesis_births(0);  // how many total hypotheses have been created? -- useful for tracking when we found a solution
    std::atomic<uintmax_t> vm_ops(0);   
    std::atomic<uintmax_t> mcmc_proposal_calls(0);
    std::atomic<uintmax_t> mcmc_acceptance_count(0);
    std::atomic<uintmax_t> global_sample_count(0);
    std::atomic<uintmax_t> beam_steps(0);
    std::atomic<uintmax_t> enumeration_steps(0);
    
    std::atomic<uintmax_t> depth_exceptions(0); // count up the grammar depth exceptions
    
    
    void reset() {
        posterior_calls = 0;
        hypothesis_births = 0;
        vm_ops = 0;
        mcmc_proposal_calls = 0;
        mcmc_acceptance_count = 0;
        global_sample_count = 0;
        beam_steps = 0;
        enumeration_steps = 0;
    }
}