c++多线程高性能版本

#ifndef _INFER_ZSF_HPP
#define _INFER_ZSF_HPP_
#include 
#include 
#include 
#include 


class Infer
{
    virtual std::shared_future commit(const std::string& input) = 0;

};

std::shared_ptr create_infer(const std::string& model_path, const float nms_threshold, const float conf_threshold);

#endif

#include "infer_zsf.hpp"
#include 
#include 
#include 
#include 
#include 

using namespace std;

struct Job{
    shared_ptr> pro; // 任务id绑定
    string input;
};

class InferImpl:public Infer
{
public:
    virtual ~InferImpl() {stop();}

    void stop()
    {
        if(running_)
        {
            running_ = false;
            cv_.notify_one();
        }

        if(worker_thread_.joinabl