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Date: Thu, 2 Dec 2021 16:40:01 -0800
From: Dave Hansen <dave.hansen@...el.com>
To: Jiaxun Yang <jiaxun.yang@...goat.com>, x86@...nel.org
Cc: tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
dave.hansen@...ux.intel.com, hpa@...or.com,
chang.seok.bae@...el.com, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 00/10] x86: Allocate AVX512 xstate ondemand
On 12/2/21 4:36 PM, Jiaxun Yang wrote:
> Also we are going to have heterogeneous processors that
> only some cores support AVX512, it can be helpful when
> dealing with such processors.
Really? Which x86 vendor is doing that?
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