安装步骤:
下载mpich2-1.0.tar.gz软件包,并拷贝到/home目录下
执行下面的指令:
# cd /home
# ls
mpich2-1.0.tar.gz
# tar zxvf mpich2-1.0.tar.gz
# ls
mpich2-1.0 mpich2-1.0.tar.gz \
# cd mpich2-1.0
# mkdir /home/mpich2
# ./configure --prefix=/home/mpich2\
# make
# make install
# vi /etc/hosts.equiv
添加:192.168.xxx.xxx (本机IP地址,用ifconfig查询)
# su user_name (一般用户名)
$ cd
$ vi .mpd.conf
添加:secretword=cluster
$ chmod 600 .mpd.conf
$ vi .rhosts
添加:192.168.xxx.xxx (本机IP地址)
$ vi mpd.hosts
添加:192.168.xxx.xxx (本机IP地址)
$ /home/mpich2/bin/mpd &
[1] 30761
$ /home/mpich2/bin/mpdtrace
localhost
程序测试:
$ cd /home/mpich2/examples
$ /home/mpich2/bin/mpirun -np 1 ./cpi
Process 0 of 1 is on localhost.localdomain
pi is ............. 表示运行正确!
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