C / C++ / MFC

class CMyThread : public CThread
{
public:
	CMyThread() {}
	
	int Run()
	{
		g_Count++;

		Sleep(1000);
		
		return 1;
	}
};

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
	#define numThreads 5000

	CMyThread* pThread[numThreads];;

	for (int i = 0; i < numThreads; i++)
	{
		pThread[i] = new CMyThread;
		bool bStart = pThread[i]->StartThread();
	}
	
	#define numLoops 60

	int count = 0;
	int total = 0;


	for (int j = 0; j < numLoops; j++)
	{
		g_Count = 0;

		Sleep(1000);

		total += g_Count;
	}

	float avg = total / numLoops;

	return 0;
}