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我现在需要搭建一个单机的并行程序开发平台,Fedora core 8的系统,安装了MPICH,开启了rsh服务,然后我用mpich自带的程序测试了一下,可以通过编译,但是运行时出错。
具体错误如下:
[crystal@localhost mpiprg]$ mpicc -o simpleio simpleio.c
[crystal@localhost mpiprg]$ mpirun -np 2 simpleio
localhost.localdomain: Connection refused
p0_19117: p4_error: Child process exited while making connection to remote process on localhost.localdomain: 0
p0_19117: (33.004734) net_send: could not write to fd=4, errno = 32
请高手帮我分析下哪里有问题,应该怎么解决?
十分感谢!!!! |
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