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April 23, 2010, 01:53
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Fluent Parallel Processing
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#1 |
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New Member
Lazuardi Nasution
Join Date: Apr 2010
Posts: 4
Rep Power: 16  |
Hi,
I'm new to parallel processing on Fluent. Currently I have 4 XP nodes as compute nodes (compute_0 to compute_3) beside the host node. All compute nodes have dual quad cores CPU. 1. Should I run Fluent on all compute nodes or just on host node and compute_0 node? I mean "fluent -t8 -cnf=hosts.txt" command line. 2. What is content of the host file on host node, compute_0 node and compute_1 until compute_3 nodes? On user guide, it seem that compute_0 is special node. Best regards, |
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April 23, 2010, 09:00
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#2 |
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Senior Member
Join Date: Nov 2009
Posts: 411
Rep Power: 19 |
1 will work, host.txt can be stored only on your main computer and it must contain the IP addresses of your computers. If you have quad cores CPU put every IP's 4 times, for dual core only twice.
Do |
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April 28, 2010, 07:36
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#3 |
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New Member
Lazuardi Nasution
Join Date: Apr 2010
Posts: 4
Rep Power: 16 |
Hi,
What do you mean of main computer? Is it host node, compute_0 node or else? Can you give me some example of following items? Please use my hadware case for example. * Content of host file (for each node if different) * Location of host file * Command line for each node * Execution sequence of command line (node execution sequence) Best regards, |
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