From: Stephen Hemminger <stephen@networkplumber.org>
To: "Robin Jarry" <rjarry@redhat.com>
Cc: "Anatoly Burakov" <anatoly.burakov@intel.com>, <dev@dpdk.org>,
<bruce.richardson@intel.com>
Subject: Re: [PATCH v6 2/4] usertools/cpu_layout: print out NUMA nodes
Date: Sat, 12 Oct 2024 10:56:55 -0700 [thread overview]
Message-ID: <20241012105655.055b3ff2@hermes.local> (raw)
In-Reply-To: <D3MMK46BBWTW.3O2VRKTUOAXJJ@redhat.com>
On Thu, 22 Aug 2024 19:43:05 +0200
"Robin Jarry" <rjarry@redhat.com> wrote:
> Anatoly Burakov, Aug 22, 2024 at 12:38:
> > In traditional NUMA case, NUMA nodes and physical sockets were used
> > interchangeably, but there are cases where there can be multiple NUMA
> > nodes per socket, as well as all CPU's being assigned NUMA node 0 even in
> > cases of multiple sockets. Use sysfs to print out NUMA information.
> >
> > Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
> > ---
> >
> > Notes:
> > v5 -> v6:
> > - Track NUMA changes per socket to avoid issues with missing cores
>
> Acked-by: Robin Jarry <rjarry@redhat.com>
>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
next prev parent reply other threads:[~2024-10-12 17:58 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-14 11:19 [PATCH v1 1/2] usertools/cpu_layout: update coding style Anatoly Burakov
2024-08-14 11:19 ` [PATCH v1 2/2] usertools/cpu_layout: print out NUMA nodes Anatoly Burakov
2024-08-16 12:16 ` [PATCH v2 1/4] usertools/cpu_layout: update coding style Anatoly Burakov
2024-08-16 12:16 ` [PATCH v2 2/4] usertools/cpu_layout: print out NUMA nodes Anatoly Burakov
2024-08-19 11:23 ` Robin Jarry
2024-08-16 12:16 ` [PATCH v2 3/4] usertools/dpdk-hugepages.py: sort by NUMA node Anatoly Burakov
2024-08-16 12:21 ` Burakov, Anatoly
2024-08-19 11:32 ` Robin Jarry
2024-08-20 9:04 ` Burakov, Anatoly
2024-08-20 9:06 ` Robin Jarry
2024-08-16 12:16 ` [PATCH v2 4/4] usertools/dpdk-devbind: print " Anatoly Burakov
2024-08-19 11:34 ` Robin Jarry
2024-08-20 9:08 ` Burakov, Anatoly
2024-08-20 9:28 ` Robin Jarry
2024-08-20 9:40 ` Burakov, Anatoly
2024-08-20 9:49 ` Robin Jarry
2024-08-20 9:56 ` Burakov, Anatoly
2024-08-20 10:00 ` Robin Jarry
2024-08-19 11:11 ` [PATCH v2 1/4] usertools/cpu_layout: update coding style Robin Jarry
2024-08-20 9:12 ` Burakov, Anatoly
2024-08-20 9:20 ` Robin Jarry
2024-08-20 9:31 ` Burakov, Anatoly
2024-08-20 9:45 ` Robin Jarry
2024-08-20 9:56 ` Burakov, Anatoly
2024-08-19 9:26 ` [PATCH v1 1/2] " Robin Jarry
2024-08-19 9:36 ` Burakov, Anatoly
2024-08-19 15:13 ` Stephen Hemminger
2024-08-20 15:35 ` [PATCH v3 1/4] " Anatoly Burakov
2024-08-20 15:35 ` [PATCH v3 2/4] usertools/cpu_layout: print out NUMA nodes Anatoly Burakov
2024-08-20 19:22 ` Robin Jarry
2024-08-21 8:49 ` Burakov, Anatoly
2024-08-20 15:35 ` [PATCH v3 3/4] usertools/dpdk-hugepages.py: update coding style Anatoly Burakov
2024-08-20 15:52 ` Stephen Hemminger
2024-08-21 8:53 ` Burakov, Anatoly
2024-08-20 15:57 ` Robin Jarry
2024-08-21 8:52 ` Burakov, Anatoly
2024-08-21 9:06 ` Burakov, Anatoly
2024-08-21 9:16 ` Burakov, Anatoly
2024-08-21 9:22 ` Robin Jarry
2024-08-20 15:35 ` [PATCH v3 4/4] usertools/dpdk-devbind: print NUMA node Anatoly Burakov
2024-08-20 15:59 ` [PATCH v3 1/4] usertools/cpu_layout: update coding style Robin Jarry
2024-08-21 8:49 ` Burakov, Anatoly
2024-08-21 9:22 ` [PATCH v4 " Anatoly Burakov
2024-08-21 9:22 ` [PATCH v4 2/4] usertools/cpu_layout: print out NUMA nodes Anatoly Burakov
2024-08-21 9:22 ` [PATCH v4 3/4] usertools/dpdk-hugepages.py: update coding style Anatoly Burakov
2024-08-21 9:26 ` Robin Jarry
2024-08-21 9:39 ` Burakov, Anatoly
2024-08-21 9:22 ` [PATCH v4 4/4] usertools/dpdk-devbind: print NUMA node Anatoly Burakov
2024-08-21 9:44 ` [PATCH v5 1/4] usertools/cpu_layout: update coding style Anatoly Burakov
2024-08-21 9:44 ` [PATCH v5 2/4] usertools/cpu_layout: print out NUMA nodes Anatoly Burakov
2024-08-21 11:43 ` Robin Jarry
2024-08-21 9:44 ` [PATCH v5 3/4] usertools/dpdk-hugepages.py: update coding style Anatoly Burakov
2024-08-21 11:43 ` Robin Jarry
2024-08-21 9:44 ` [PATCH v5 4/4] usertools/dpdk-devbind: print NUMA node Anatoly Burakov
2024-08-21 11:44 ` Robin Jarry
2024-08-21 10:16 ` [PATCH v5 1/4] usertools/cpu_layout: update coding style Robin Jarry
2024-08-22 10:38 ` [PATCH v6 " Anatoly Burakov
2024-08-22 10:38 ` [PATCH v6 2/4] usertools/cpu_layout: print out NUMA nodes Anatoly Burakov
2024-08-22 17:43 ` Robin Jarry
2024-10-12 17:56 ` Stephen Hemminger [this message]
2024-08-22 10:38 ` [PATCH v6 3/4] usertools/dpdk-hugepages.py: update coding style Anatoly Burakov
2024-08-22 10:38 ` [PATCH v6 4/4] usertools/dpdk-devbind: print NUMA node Anatoly Burakov
2024-10-12 17:57 ` Stephen Hemminger
2024-10-12 17:57 ` [PATCH v6 1/4] usertools/cpu_layout: update coding style Stephen Hemminger
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