在LAN中运行MPI群集程序时出错 [英] Error while running MPI cluster program in LAN

问题描述

在LAN环境中运行MPI群集程序时出错。我已经在本地LAN环境中创建了一个master和其他客户端。我按照本教程创建集群并运行它，正在运行局域网中的MPI群集

Getting error while running MPI cluster program in a LAN environment. I have created a master and other clients in a local LAN environment. I follow this tutorial to create a cluster and runs it, Running an MPI Cluster with in LAN

mpiuser @ 507-12 ：〜​​/ cloud / mpich-3.0.4 / examples $ mpirun -np 4-主机192.168.100.77，192.168.100.78 ./icpi

mpiuser@507-12:~/cloud/mpich-3.0.4/examples$ mpirun -np 4 -hosts 192.168.100.77, 192.168.100.78 ./icpi

mpirun: Error: unknown option "-o" Type 'mpirun --help' for usage.

这是说我们在编写命令时应该使用正确的标签，然后它才能工作。但是，我尝试了多种方法来通过更改或更改标签来运行它。仍然出现相同的错误。无法找出问题所在。请在适当的时候帮助我。谢谢。

It's saying that we should use proper tags while writing the command and then it will work. But, I tried many ways to run it by changing or altering the tags. Still getting the same error. Couldn't figure out whats going wrong. Kindly, help me in due respect. Thanks.

推荐答案

选项-hosts应该是-host（别名-H，--host）

The option -hosts should be -host (alias -H, --host)

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