 |
 |
 |
|
|
|
[Sponsors] | ||||
November 25, 2005, 02:57
|
Cluster of 8 CPUs
|
#1 |
|
Guest
Posts: n/a
|
I am about to set up a cluster of 8 CPUs for Fluent and would like to hear your oppinon on which type of hardware and OS (Linux vs. Win) to choose.
|
|
|
||
|
November 25, 2005, 04:26
|
Re: Cluster of 8 CPUs
|
#2 |
|
Guest
Posts: n/a
|
As OS I recommend Linux because as long as I know it requires less memory and enable to fast process at Fluent..Besides this GAMBIT is a Linux based pre-processor so that I say; yes LINUX
|
|
|
|
||
|
November 25, 2005, 07:35
|
Re: Cluster of 8 CPUs
|
#3 |
|
Guest
Posts: n/a
|
Currently I run Fluent and Gambit in WinXP and it runs OK. But if Linux requires less memory and iterates faster I will consider changing to Linux. Any idea about the type of processer - is the new 64bit PC worth looking at?
|
|
|
|
||
|
November 25, 2005, 12:25
|
Re: Cluster of 8 CPUs
|
#4 |
|
Guest
Posts: n/a
|
For my problem I have seen a performance increase between 25-50 % using a 64 bit machine, using AMD opteron processors. They are pretty much affordable with pretty good performance running Linux (Red Hat).
|
|
|
|
||
|
November 28, 2005, 03:49
|
Re: Cluster of 8 CPUs
|
#5 |
|
Guest
Posts: n/a
|
Obviously, Linux 64 is better than WinXP.
|
|
|
|
||
|
November 29, 2005, 01:43
|
Re: Cluster of 8 CPUs
|
#6 |
|
Guest
Posts: n/a
|
Why - is the parallel speed-up better?
|
|
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Parallel cluster solving with OpenFoam? P2P Cluster? | hornig | OpenFOAM Programming & Development | 8 | December 5, 2010 16:06 |
| CFX distributed computing: Cluster design Q | Joe | CFX | 7 | July 11, 2006 10:21 |
| Linux Cluster Performance with a bi-processor PC | M. | FLUENT | 1 | April 22, 2005 09:25 |
| How many CPU's in your cluster | Charles Crosby | Main CFD Forum | 18 | March 26, 2001 10:07 |
Linear Mode
