From: "Wang, Zhihong" <zhihong.wang@intel.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
Subject: Re: [dpdk-dev] [PATCH 4/6] testpmd: handle all rxqs in rss setup
Date: Fri, 3 Jun 2016 09:22:29 +0000 [thread overview]
Message-ID: <8F6C2BD409508844A0EFC19955BE094110758FEB@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <8F6C2BD409508844A0EFC19955BE09411074374B@SHSMSX103.ccr.corp.intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wang, Zhihong
> Sent: Thursday, May 26, 2016 10:55 AM
> To: Thomas Monjalon <thomas.monjalon@6wind.com>
> Cc: dev@dpdk.org; Ananyev, Konstantin <konstantin.ananyev@intel.com>;
> Richardson, Bruce <bruce.richardson@intel.com>; De Lara Guarch, Pablo
> <pablo.de.lara.guarch@intel.com>
> Subject: Re: [dpdk-dev] [PATCH 4/6] testpmd: handle all rxqs in rss setup
>
>
>
> > -----Original Message-----
> > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> > Sent: Wednesday, May 25, 2016 5:42 PM
> > To: Wang, Zhihong <zhihong.wang@intel.com>
> > Cc: dev@dpdk.org; Ananyev, Konstantin <konstantin.ananyev@intel.com>;
> > Richardson, Bruce <bruce.richardson@intel.com>; De Lara Guarch, Pablo
> > <pablo.de.lara.guarch@intel.com>
> > Subject: Re: [PATCH 4/6] testpmd: handle all rxqs in rss setup
> >
> > 2016-05-05 18:46, Zhihong Wang:
> > > This patch removes constraints in rxq handling when multiqueue is enabled
> > > to handle all the rxqs.
> > >
> > > Current testpmd forces a dedicated core for each rxq, some rxqs may be
> > > ignored when core number is less than rxq number, and that causes
> confusion
> > > and inconvenience.
> >
> > I have the feeling that "constraints", "confusion" and "inconvenience"
> > should be more explained.
> > Please give some examples with not enough and too much cores. Thanks
>
> Sure, will add detailed description in v2 ;)
V2 has been sent.
We see increasing examples looking for help on this "confusion",
one recent example:
http://openvswitch.org/pipermail/dev/2016-June/072110.html
next prev parent reply other threads:[~2016-06-03 9:22 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-05 22:46 [dpdk-dev] [PATCH 0/6] vhost/virtio performance loopback utility Zhihong Wang
2016-05-05 22:46 ` [dpdk-dev] [PATCH 1/6] testpmd: add io_retry forwarding Zhihong Wang
2016-05-25 9:32 ` Thomas Monjalon
2016-05-26 2:40 ` Wang, Zhihong
2016-05-26 6:27 ` Thomas Monjalon
2016-05-26 9:24 ` Wang, Zhihong
2016-05-05 22:46 ` [dpdk-dev] [PATCH 2/6] testpmd: configurable tx_first burst number Zhihong Wang
2016-05-25 9:35 ` Thomas Monjalon
2016-05-26 2:53 ` Wang, Zhihong
2016-05-26 6:31 ` Thomas Monjalon
2016-05-26 9:31 ` Wang, Zhihong
2016-05-05 22:46 ` [dpdk-dev] [PATCH 3/6] testpmd: show throughput in port stats Zhihong Wang
2016-05-05 22:46 ` [dpdk-dev] [PATCH 4/6] testpmd: handle all rxqs in rss setup Zhihong Wang
2016-05-25 9:42 ` Thomas Monjalon
2016-05-26 2:55 ` Wang, Zhihong
2016-06-03 9:22 ` Wang, Zhihong [this message]
2016-05-05 22:47 ` [dpdk-dev] [PATCH 5/6] testpmd: show topology at forwarding start Zhihong Wang
2016-05-25 9:45 ` Thomas Monjalon
2016-05-26 2:56 ` Wang, Zhihong
2016-05-05 22:47 ` [dpdk-dev] [PATCH 6/6] testpmd: update documentation Zhihong Wang
2016-05-25 9:48 ` Thomas Monjalon
2016-05-26 2:54 ` Wang, Zhihong
2016-05-20 8:54 ` [dpdk-dev] [PATCH 0/6] vhost/virtio performance loopback utility Wang, Zhihong
2016-05-25 9:27 ` Thomas Monjalon
2016-06-01 3:27 ` [dpdk-dev] [PATCH v2 0/5] " Zhihong Wang
2016-06-01 3:27 ` [dpdk-dev] [PATCH v2 1/5] testpmd: add retry option Zhihong Wang
2016-06-07 9:28 ` De Lara Guarch, Pablo
2016-06-08 1:29 ` Wang, Zhihong
2016-06-01 3:27 ` [dpdk-dev] [PATCH v2 2/5] testpmd: configurable tx_first burst number Zhihong Wang
2016-06-07 9:43 ` De Lara Guarch, Pablo
2016-06-01 3:27 ` [dpdk-dev] [PATCH v2 3/5] testpmd: show throughput in port stats Zhihong Wang
2016-06-07 10:02 ` De Lara Guarch, Pablo
2016-06-08 1:31 ` Wang, Zhihong
2016-06-01 3:27 ` [dpdk-dev] [PATCH v2 4/5] testpmd: handle all rxqs in rss setup Zhihong Wang
2016-06-07 10:29 ` De Lara Guarch, Pablo
2016-06-08 1:28 ` Wang, Zhihong
2016-06-01 3:27 ` [dpdk-dev] [PATCH v2 5/5] testpmd: show topology at forwarding start Zhihong Wang
2016-06-07 10:56 ` De Lara Guarch, Pablo
2016-06-14 15:13 ` De Lara Guarch, Pablo
2016-06-15 7:05 ` Wang, Zhihong
2016-06-14 23:08 ` [dpdk-dev] [PATCH v3 0/5] vhost/virtio performance loopback utility Zhihong Wang
2016-06-14 23:08 ` [dpdk-dev] [PATCH v3 1/5] testpmd: add retry option Zhihong Wang
2016-06-14 23:08 ` [dpdk-dev] [PATCH v3 2/5] testpmd: configurable tx_first burst number Zhihong Wang
2016-06-14 23:08 ` [dpdk-dev] [PATCH v3 3/5] testpmd: show throughput in port stats Zhihong Wang
2016-06-14 23:08 ` [dpdk-dev] [PATCH v3 4/5] testpmd: handle all rxqs in rss setup Zhihong Wang
2016-06-27 14:23 ` Nélio Laranjeiro
2016-06-27 22:36 ` De Lara Guarch, Pablo
2016-06-28 8:34 ` Nélio Laranjeiro
2016-06-28 11:10 ` Wang, Zhihong
2016-06-14 23:08 ` [dpdk-dev] [PATCH v3 5/5] testpmd: show topology at forwarding start Zhihong Wang
2016-06-16 11:09 ` De Lara Guarch, Pablo
2016-06-16 13:33 ` Thomas Monjalon
2016-06-15 10:04 ` [dpdk-dev] [PATCH v3 0/5] vhost/virtio performance loopback utility De Lara Guarch, Pablo
2016-06-16 14:36 ` Thomas Monjalon
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