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

[Thomas Hartmann <thomas.hartmann@xxxxxxx>]

Hi Matt,

I have noticed it on my recent laptop purchase with a
  model name      : AMD Ryzen AI 7 PRO 360 w/ Radeon 880M
for which I went down the rabbit hole trying to figure out how to 
utilize and benchmark the different cores including the NPU cores (I 
would guess the NPU cores are pretty closely related to the integrated 
graphics)

I am not aware of a Zen 5 server series with big-little dies (have seen 
so far only pure Zen 5 or pure Zen 5c (high core counts for cloud 
appliances or so) ).

Cheers,
  Thomas

Am  2025-09-02 um 18:46 schrieb Matthew West via HTCondor-users:
> 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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