Help, can't allocate memory anymore

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Cardoso
Posts: 363
Joined: Thu Mar 16, 2006 7:39 pm
Location: Portugal
Full name: Alvaro Cardoso

Help, can't allocate memory anymore

Post by Cardoso »

Hi,
I have 3Gb RAM installed on my machine.
My engine used to occupy 1.4Gb of Ram, now it won't go further from 1.1Gb. If I increase the hashtables size to the point where it would occupy 1.4Gb it's memory footprint is 800Mb and it crashes when it starts searching. However it runs flawlessly if I reduce the hashtables size so that the engine occupies 1.1Gb
I didn't changed the engine it is just the system that went crazy.
I use Windows XP Pro.

Can someone help me?

best regards,
Alvaro
cwb

Re: Help, can't allocate memory anymore

Post by cwb »

Could be your RAM that is damaged.
There exists software to test this, and also maybe in the BIOS.

-Casper
Dirt
Posts: 2851
Joined: Wed Mar 08, 2006 10:01 pm
Location: Irvine, CA, USA

Re: Help, can't allocate memory anymore

Post by Dirt »

Cardoso wrote:Hi,
I have 3Gb RAM installed on my machine.
My engine used to occupy 1.4Gb of Ram, now it won't go further from 1.1Gb. If I increase the hashtables size to the point where it would occupy 1.4Gb it's memory footprint is 800Mb and it crashes when it starts searching. However it runs flawlessly if I reduce the hashtables size so that the engine occupies 1.1Gb
I didn't changed the engine it is just the system that went crazy.
I use Windows XP Pro.

Can someone help me?

best regards,
Alvaro
You may be seeing the problem discussed under 'Forced Memory Fragmentation...' here:
http://www.ittvis.com/services/techtip.asp?ttid=3346
This was the first link from a Google search, and I really don't know anything about it personally.