On Thu, 20 Aug 2015 13:28:17 +0000 Kevin Taylor <groucho.64...@hotmail.com> wrote:
>
> Is it possible to have a kind of nested RSMAP? Here's the situation
> I'm curious about:
>
> I have a 5 systems with 3 GPUs in it. Each GPU has 6GB of RAM. I want
> to start to use GPU RAM as a consumable resource. I know that with
> the RSMAP I can have the systems identify that they have 3 GPUs in
> them, but can I somehow say that there are 3 GPUs, AND each has 6GB
> of RAM somehow?
>
> If not, is this possible. I set up 3 consumable resources (gpu1_ram,
> gpu2_ram, gpu3_ram) on each host, giving 6GB each. When I submit a
> job, is there a way I can OR that? Asking for gpu1_ram=2G OR
> gpu2_ram=2G OR gpu3_ram=2G?
>
> Is there another solution to this kind of thing?
>
>
>
>
Depends what else you need to combine it with.
One possibility:
Create a queue for each gpu and make the gpu memory a
queue(rather than host) consumable resource.
William
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