From: "Juraj Linkeš" <juraj.linkes@pantheon.tech>
To: "Juraj Linkeš" <juraj.linkes@pantheon.tech>,
"thomas@monjalon.net" <thomas@monjalon.net>,
"david.marchand@redhat.com" <david.marchand@redhat.com>,
"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
"Honnappa.Nagarahalli@arm.com" <Honnappa.Nagarahalli@arm.com>,
"Ruifeng.Wang@arm.com" <Ruifeng.Wang@arm.com>,
"ferruh.yigit@intel.com" <ferruh.yigit@intel.com>,
"jerinjacobk@gmail.com" <jerinjacobk@gmail.com>,
"jerinj@marvell.com" <jerinj@marvell.com>,
"drc@linux.vnet.ibm.com" <drc@linux.vnet.ibm.com>,
"stephen@networkplumber.org" <stephen@networkplumber.org>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v5] build: optional NUMA and cpu counts detection
Date: Mon, 2 Aug 2021 12:44:00 +0000 [thread overview]
Message-ID: <8198751beeaf4a94acc951b1c1d4fba4@pantheon.tech> (raw)
In-Reply-To: <1626872655-27496-1-git-send-email-juraj.linkes@pantheon.tech>
> +if os.name == 'posix':
> + if os.path.isdir('/sys/devices/system/node'):
> + numa_nodes = glob.glob('/sys/devices/system/node/node*')
> + numa_nodes.sort()
> + print(int(os.path.basename(numa_nodes[-1])[4:]) + 1)
> + else:
> + subprocess.run(['sysctl', '-n', 'vm.ndomains'], check=False)
> +
Bruce, David, Thomas,
Is DPDK actually supported on Power9 FreeBSD? Is anyone using this combination? How can we address the open question of what exactly does sysctl -n vm.ndomains return on a Power9 FreeBSD system? Or should we just leave it as is? Or maybe add 1 to the output (as we do in other cases)?
next prev parent reply other threads:[~2021-08-02 12:44 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-20 12:55 [dpdk-dev] [PATCH v1 1/1] " Juraj Linkeš
2020-12-23 11:32 ` Juraj Linkeš
2021-03-31 9:06 ` [dpdk-dev] [PATCH v2] " Juraj Linkeš
2021-03-31 19:07 ` David Christensen
2021-04-16 12:43 ` Juraj Linkeš
2021-04-19 10:18 ` [dpdk-dev] [PATCH v3] " Juraj Linkeš
2021-04-28 19:33 ` David Christensen
2021-06-29 10:55 ` [dpdk-dev] [PATCH v4] " Juraj Linkeš
2021-06-29 11:28 ` Bruce Richardson
2021-07-06 8:56 ` Juraj Linkeš
2021-07-06 9:08 ` Bruce Richardson
2021-07-06 18:10 ` David Christensen
2021-07-16 13:53 ` Juraj Linkeš
2021-07-16 14:24 ` Bruce Richardson
2021-07-20 20:49 ` David Christensen
2021-07-21 12:41 ` Juraj Linkeš
2021-06-29 18:00 ` Stephen Hemminger
2021-07-21 13:04 ` [dpdk-dev] [PATCH v5] " Juraj Linkeš
2021-08-02 12:44 ` Juraj Linkeš [this message]
2021-08-02 23:29 ` David Christensen
2021-08-03 10:21 ` Juraj Linkeš
2021-08-31 0:54 ` Piotr Kubaj
2021-08-31 7:54 ` Juraj Linkeš
2021-08-31 8:02 ` Bruce Richardson
2021-09-09 7:20 ` Juraj Linkeš
2021-09-09 8:01 ` Bruce Richardson
2021-09-09 8:08 ` Thomas Monjalon
2021-09-09 8:42 ` Juraj Linkeš
2021-09-09 16:44 ` David Christensen
2021-08-31 12:32 ` Piotr Kubaj
2021-08-17 10:45 ` [dpdk-dev] [PATCH v6] " Juraj Linkeš
2021-09-16 7:46 ` Thomas Monjalon
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