Parallel Processing in Quad Core Computer

August 3, 2008, 15:16

Hello CFD masters,

I am using FLUENT on my Quad Core Dell workstation, it is a Windows XP system. And I have tried to use the parellel processing with the normal command for the cluster, i.e. fluent 3d -t2. But seems it only uses 25% of the CPU resources, and it doesn't speed up the calculation either.

Anybody has a clue how to make it faster with a quad core computer?

Many thanks,

August 4, 2008, 13:13

i use ./fluent 3d -t4 -pnet and it works fine, but first you have to see if you have mpi running on your pc...

August 5, 2008, 08:35

Many thanks,

August 3, 2008, 15:16	Parallel Processing in Quad Core Computer	#1
Francis Guest Posts: n/a	Hello CFD masters, I am using FLUENT on my Quad Core Dell workstation, it is a Windows XP system. And I have tried to use the parellel processing with the normal command for the cluster, i.e. fluent 3d -t2. But seems it only uses 25% of the CPU resources, and it doesn't speed up the calculation either. Anybody has a clue how to make it faster with a quad core computer? Many thanks,

August 4, 2008, 13:13	Re: Parallel Processing in Quad Core Computer	#2
Renato Pacheco Guest Posts: n/a	i use ./fluent 3d -t4 -pnet and it works fine, but first you have to see if you have mpi running on your pc...

August 5, 2008, 08:35	Re: Parallel Processing in Quad Core Computer	#3
Francis Guest Posts: n/a	Many thanks,

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