From: "Iremonger, Bernard" <bernard.iremonger@intel.com>
To: "Iremonger, Bernard" <bernard.iremonger@intel.com>,
"Min Hu (Connor)" <humin29@huawei.com>,
Thomas Monjalon <thomas@monjalon.net>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
"Kantecki, Tomasz" <tomasz.kantecki@intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"Burakov, Anatoly" <anatoly.burakov@intel.com>,
"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [PATCH 1/3] examples/flow_classify: fix check of port and core
Date: Wed, 28 Apr 2021 09:26:28 +0000 [thread overview]
Message-ID: <DM6PR11MB2890D1BED65297ED46E5ED85EF409@DM6PR11MB2890.namprd11.prod.outlook.com> (raw)
In-Reply-To: <DM6PR11MB289039A86037CD8F2D667A00EF419@DM6PR11MB2890.namprd11.prod.outlook.com>
Hi Min,
<snip>
> > >>>
> > >>> According to the comments and logging, the author just hope user
> > >>> to use the core and device which are in the same numa node for
> > >>> optimal performance. If not, A warning gives out.
> > >>>
> > >>> For example in flow_classify:
> > >>> ./build/flow_classify -w 0000:7d:00.1 -l 93
The EAL option "-w" has been replaced by the "-a" option in dpdk-20.05
> > >>> Here:
> > >>> 0000:7d:00.1 is on numa node 0.
> > >>> core 93 is on numa node 3.
> > >>>
> > >>> the two are not in same numa node, but no warning gives out in old
> > codes.
> > >>>
> > >>> Well, using this patch, we can get the waring.
> > >>
> > >> You need to explain which case was broken in the commit log.
> > >> Thanks
Regards,
Bernard.
next prev parent reply other threads:[~2021-04-28 9:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-27 7:40 [dpdk-dev] [PATCH 0/3] " Min Hu (Connor)
2021-03-27 7:40 ` [dpdk-dev] [PATCH 1/3] examples/flow_classify: " Min Hu (Connor)
2021-04-20 1:08 ` Thomas Monjalon
2021-04-20 2:26 ` Min Hu (Connor)
2021-04-20 9:40 ` Thomas Monjalon
2021-04-27 11:51 ` Iremonger, Bernard
2021-04-27 12:23 ` Min Hu (Connor)
2021-04-27 13:06 ` Iremonger, Bernard
2021-04-28 9:26 ` Iremonger, Bernard [this message]
2021-03-27 7:40 ` [dpdk-dev] [PATCH 2/3] examples/l2fwd-cat: " Min Hu (Connor)
2021-03-27 7:40 ` [dpdk-dev] [PATCH 3/3] examples/skeleton: " Min Hu (Connor)
2021-04-10 9:14 ` [dpdk-dev] [PATCH 0/3] " Min Hu (Connor)
2021-04-19 7:44 ` Min Hu (Connor)
2021-04-21 7:00 ` [dpdk-dev] [PATCH v2 " Min Hu (Connor)
2021-04-21 7:00 ` [dpdk-dev] [PATCH v2 1/3] examples/flow_classify: " Min Hu (Connor)
2021-04-28 13:29 ` Iremonger, Bernard
2021-04-29 0:51 ` Min Hu (Connor)
2021-04-21 7:00 ` [dpdk-dev] [PATCH v2 2/3] examples/l2fwd-cat: " Min Hu (Connor)
2021-04-21 7:00 ` [dpdk-dev] [PATCH v2 3/3] examples/skeleton: " Min Hu (Connor)
2021-04-29 0:50 ` [dpdk-dev] [PATCH v3 0/3] " Min Hu (Connor)
2021-04-29 0:50 ` [dpdk-dev] [PATCH v3 1/3] examples/flow_classify: " Min Hu (Connor)
2021-04-29 9:07 ` Iremonger, Bernard
2021-04-29 9:37 ` Min Hu (Connor)
2021-04-29 11:44 ` Thomas Monjalon
2021-04-29 12:15 ` Min Hu (Connor)
2021-04-29 0:50 ` [dpdk-dev] [PATCH v3 2/3] examples/l2fwd-cat: " Min Hu (Connor)
2021-04-29 0:50 ` [dpdk-dev] [PATCH v3 3/3] examples/skeleton: " Min Hu (Connor)
2021-05-12 16:52 ` [dpdk-dev] [PATCH v3 0/3] " Ferruh Yigit
2021-05-12 19:16 ` Thomas Monjalon
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