本文件主要介绍了在VS2008平台下用openmp来实现求PI程序的并行化，并行化后大大缩短了求解的时间。本资料非常适合学习并行计算的朋友们，分享给大家，希望能对你们有所帮助-This paper introduces the use openmp in VS2008 platform to achieve the requirements under the PI program parallelization, parallelization, after greatly reducing the computation time. This information is very suitable for studying parallel computing friends, share with everyone, hope you can help! ! !