fluent 32 bit maximum RAM

August 12, 2006, 21:01

Hi! In fluent 6.3, converting grid to poliedra, an error occurs related to RAM memory. My question is if I have 3 GB RAM plus 3 GB of Swap, the fluent can reach the 6 MB TAM or only 4?? Because of 32 bit??!!

Thanks

August 15, 2006, 13:09

Depends on the OS. Windows will not allocate more than 2MB memory to any single process. Linux should not have this problem.

August 19, 2006, 10:45

32 bit win systems normally 4096 mb, but the ide banks also

use 300- 400mb ,depends how much they are

but, regarding pocess you only get around 1,7 Gb

with / 3GB in boot.ini, you can increase one process to

max 3 GB. Adding 34-bit /PAE in boot.ini works only on

2003, as far as i know

Seems you are linux, seems also your RAM is too small, sure converting the whole domain cells fluent takes some place

August 12, 2006, 21:01	fluent 32 bit maximum RAM	#1
Mike Guest Posts: n/a	Hi! In fluent 6.3, converting grid to poliedra, an error occurs related to RAM memory. My question is if I have 3 GB RAM plus 3 GB of Swap, the fluent can reach the 6 MB TAM or only 4?? Because of 32 bit??!! Thanks

August 15, 2006, 13:09	Re: fluent 32 bit maximum RAM	#2
Evan Rosenbaum Guest Posts: n/a	Depends on the OS. Windows will not allocate more than 2MB memory to any single process. Linux should not have this problem.

August 19, 2006, 10:45	Re: fluent 32 bit maximum RAM	#3
kenischi Guest Posts: n/a	32 bit win systems normally 4096 mb, but the ide banks also use 300- 400mb ,depends how much they are but, regarding pocess you only get around 1,7 Gb with / 3GB in boot.ini, you can increase one process to max 3 GB. Adding 34-bit /PAE in boot.ini works only on 2003, as far as i know Seems you are linux, seems also your RAM is too small, sure converting the whole domain cells fluent takes some place

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