linux-kernel - Re: [PATCH v7 0/2] selftests/resctrl: SNC kernel support discovery

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Message-ID: <ca2b665a-79da-40b6-93e1-533fe1c46cda@intel.com>
Date: Mon, 9 Dec 2024 11:19:32 -0800
From: Reinette Chatre <reinette.chatre@...el.com>
To: Maciej Wieczor-Retman <maciej.wieczor-retman@...el.com>,
	<shuah@...nel.org>, <fenghua.yu@...el.com>
CC: <linux-kernel@...r.kernel.org>, <linux-kselftest@...r.kernel.org>,
	<ilpo.jarvinen@...ux.intel.com>, <tony.luck@...el.com>
Subject: Re: [PATCH v7 0/2] selftests/resctrl: SNC kernel support discovery

Hi Maciej,

On 12/9/24 3:09 AM, Maciej Wieczor-Retman wrote:
> 
> Sub-Numa Clustering (SNC) allows splitting CPU cores, caches and memory
> into multiple NUMA nodes. When enabled, NUMA-aware applications can
> achieve better performance on bigger server platforms.
> 
> SNC support in the kernel was merged into x86/cache [1]. With SNC enabled

Please note that this work has since been merged and can be found in
kernels starting with v6.11.

Reinette