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LenAlox
Journeyman III

Dual Cards

How do I choose which card to use?

I am working on a dual card set up and I wanted to know if there is a way to tell which one to use? I am told that the equivalent in Cuda is Device Query.

Also what is the best way to get the computer to detect both cards with out having to plug in a monitor into both. I am using CentOS 5 as my operating system. We are curious what effects having a screen running on the card has on computation times.

Thanks for any help.

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BarsMonster
Journeyman III

Dual Cards

BRT_ADAPTER env variable. One process can use only 1 GPU core.

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LenAlox
Journeyman III

Dual Cards

How do I change that on a linux system?

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