Changes between Version 7 and Version 8 of MPICH2_Install
- Timestamp:
- Mar 6, 2008, 5:01:31 PM (17 years ago)
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MPICH2_Install
v7 v8 29 29 }}} 30 30 * Notice that if there is __127.0.0.1 client-01__ in /etc/hosts, it must be deleted. 31 31 ---- 32 32 * '''Step 2''' : Download and Install mpich2 33 33 * We use mpcich2-1.0.7rc1 for example. … … 52 52 root@client-01:~/mpich2-1.0.7rc1# make install 53 53 }}} 54 54 ---- 55 55 * '''Step 3''' : Check if the Installation is Successful 56 56 * Try these commands to see if the mpich2 have been installed correctly. … … 69 69 root@client-01:~/mpich2-1.0.7rc1# export PATH="$PATH:/opt/mpich2/bin" 70 70 }}} 71 71 ---- 72 72 * '''Step 4''' : Add New Configuration Files 73 73 * Add ''mpd.host file'' on all the other nodes, you could put it anywhere in your system. … … 100 100 root@client-01:~/mpich2-1.0.7rc1# chmod 600 /etc/mpd.conf 101 101 }}} 102 ---- 102 103 * '''Step 5''' : Modify SSH Connections 103 104 * At first, you need to check if ssh have been installed on your machines.[[BR]] … … 137 138 * '''Repeat the operations above to all the other nodes.'''(If you got 10+ machines, the will be a "big work") 138 139 * If any error occurs, just remove /root/.ssh/known_hosts, and re-ssh. 140 ---- 139 141 * '''Step 6''' : Start MPICH2 140 142 * The easiest way to setup a parallelized computing environment is to issue:
