多核编程与并行计算实验报告 (1)(11)

多核编程与并行计算

实验七

// exa7.cpp : Defines the entry point for the console application. //

#include "stdafx.h"

#include <windows.h>

#include <iostream.h>

#define THREAD_INSTANCE_NUMBER 3

DWORD foo(void * pData) {

}

int main(int argc, char* argv[])

{

cout << "foo: " << ThreadNumberTemp << " is running!" << endl; if ((hSemaphore = OpenSemaphore(SEMAPHORE_ALL_ACCESS, FALSE, "Semaphore.Test")) == } cout << "foo " << ThreadNumberTemp << " gets the semaphore"<< endl; ReleaseSemaphore(hSemaphore, 1, NULL); CloseHandle(hSemaphore); return 0; cout << "Open Semaphore error!" << endl; int ThreadNumberTemp = (*(int*) pData); HANDLE hSemaphore; NULL) {