[dpdk-dev] [PATCH] config: increase default maximum number of NUMA nodes

[Thomas Monjalon]

04/02/2021 10:56, Bruce Richardson:
> On Wed, Feb 03, 2021 at 10:18:18PM +0100, Thomas Monjalon wrote:
> > AMD CPU can present a high number of NUMA nodes.
> > The default should be 32 for better compatibility.
> > 
> > Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
> > ---
> Seems reasonable.
> 
> Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Applied with additional explanation:

On a dual-socket with 16 CCXs per CPU,
the option "CCX (or LLC) as NUMA domain" will expose 32 NUMA nodes.