[CP2K-user] [CP2K:18287] Re: Build CP2K to support multiple GPU versions

jerryt...@gmail.com jerrytanoury at gmail.com
Wed Jan 4 14:57:22 UTC 2023


Thank you Alfio.

On Wednesday, January 4, 2023 at 3:29:44 AM UTC-5 Alfio Lazzaro wrote:

> You can't have multiple GPUs, but I can suggest trying the lowest value 
> (P100 in your case)... 
>
>
>
> Il giorno martedì 3 gennaio 2023 alle 16:09:29 UTC+1 jerryt... at gmail.com 
> ha scritto:
>
>> Dear Forum,
>> The computer cluster I use has P100 and V100 GPUs.  I would like to build 
>> CP2K so it can support BOTH GPU versions, since the scheduler for the 
>> cluster does not differentiate GPU versions.  If I set GPUVER = 'P100, 
>> V100' in my arch file, would that provide support for both versions in a 
>> single build?
>>
>> Is it even possible to do something like this with CP2K?
>>
>> Thank you for the help,
>> Jerry
>>
>

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