python - MPICH2 和 mpi4y 的区别

Question

mpich2 和 mpi4py 有什么区别？我刚刚在我的 raspbian 集群上安装了 MPICH2。我也需要 mpi4py 吗？

score 2 · Accepted Answer

mpich2 is the underlying library, mpi4py are the Python bindings to it. mpi4py will depend on mpich2 in the same way PySide depends on Qt5.

The pypi page for mpi4py has a description and other information you might want to read:

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