Re: [HTCondor-users] [EXTERNAL] allocating cores on mixed architecture CPU

[David Schultz <david.schultz@xxxxxxxxxxxxxxxx>]

Hi Matt,

You must have missed the Ryzen AI chips that AMD put out on the consumer side. This one is probably the 3+5 core one being referred to:
https://www.techpowerup.com/cpu-specs/ryzen-ai-7-pro-360.c4006

Best,

David

On Tue, Sep 2, 2025 at 11:46âAM Matthew West via HTCondor-users <htcondor-users@xxxxxxxxxxx> wrote:

Hi Thomas,

I am a little befuddled, as I didn't think AMD had done any big-little
designs on any of its Zen chips, both on consumer & server products. Do
you have a product version? This question is definitely relevant for
consumer Intel chips with its P & E cores as well as some ARM64 designs.
Does anyone if there are any ARM64 servers that use some form of big-little?

Cheers,
Matt

On 8/30/25 12:15 PM, Thomas Hartmann wrote:
> [Caution: Email from External Sender. Do not click or open links or
> attachments unless you know this sender.]
>
>
> Hi all,
>
> does somebody know, if/how specific cores could be allocated on a
> mixed architecture die? I.e., writing from a system with a AMD Zen 5
> CPU, that consists of three Zen 5 and five Zen 5c cores, is there a
> way to assign/bind processes to a specific core flavor?
>
> Cheers,
> Â homas
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