并行环境下实现九大行星问题。也是并行处理的经典案例的实现。-Parallel environment issues to achieve the nine planets. Is also a classic case of parallel processing implementation.

并行计算平台开源代码mpich，版本号为:3.2.1，进行并行编程的基础软件，简单易用。(MPICH is a high performance and widely portable implementation of the Message Passing Interface (MPI) standard. MPICH and its derivatives form the most widely used implementations of MPI in the world. The