高并发内存池性能测试

1.多线程逻辑

#include"接口.hpp"

DWORD WINAPI ThreadFunction(LPVOID lpParam) {
    void* memory = malloc(100);//ConcurrentAlloc(100);
   char* d = (char*)memory;
    //for (int i = 0; i < 5; i++)
    //{
    //    d[i] = 'a';
    //}
    //for (int i = 0; i < 5; i++)
    //{
    //    cout << d[i] << endl;
    //}
    free(memory);
   // ConcurrentFree(memory);

    return 0;
}

int main() {
    size_t begin = clock();
    const int numThreads = 100;



    HANDLE threads[numThreads];
    DWORD threadIds[numThreads];
    for (int i = 0; i < numThreads; ++i) {
        threads[i] = CreateThread(
            nullptr,             
            0,                 
            ThreadFunction,   
            nullptr,
            0,                   
            &threadIds[i]       
        );

        if (threads[i] == nullptr) {
            std::cerr << "Failed to create thread!" << std::endl;
            return 1;
        }
    }


    WaitForMultipleObjects(numThreads, threads, TRUE, INFINITE);



    for (int i = 0; i < numThreads; ++i) {
        CloseHandle(threads[i]);
    }
    size_t end = clock();
    cout << end - begin;
    return 0;
}

打印测试（线程同步测试与安全测试）

可以发现，两线程安全创建且内存正常申请，没有出现内存泄漏问题，打印不同证明二者的同步关系

比较malloc,free,new delete和我们的申请接口的效率

我们的接口：2

malloc和free组:3

new和delete组:3

 

测试成功，接下来会做进一步优化