MPI_calculate_PI

Calculate PI by Monte Carlo method and parallel cupute with MPI

1. First we should install MPI and Configure the environment. Please refer to https://blog.csdn.net/qq_36974075/article/details/81144807.

2. Go to the .exe directory and run "mpiexec -n 4 mpi_pi.exe" in Windows powershell(Adiminister)， then you can call the 4 cores to compute Pi.

3. If you like it, please give me a star.

4. Go to https://blog.csdn.net/askjff for more MPI example.