From: Ben Hutchings <bhutchings@solarflare.com>
To: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Cc: Alex Rosenbaum <alexr@mellanox.com>,
Dave Miller <davem@davemloft.net>, <linux-kernel@vger.kernel.org>,
<netdev@vger.kernel.org>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Don Skidmore <donald.c.skidmore@intel.com>,
<e1000-devel@lists.sourceforge.net>,
Willem de Bruijn <willemb@google.com>,
Andi Kleen <andi@firstfloor.org>, HPA <hpa@zytor.com>,
Eliezer Tamir <eliezer@tamir.org.il>
Subject: Re: [PATCH v3 net-next 0/4] net: low latency Ethernet device polling
Date: Tue, 21 May 2013 19:15:15 +0100 [thread overview]
Message-ID: <1369160115.2615.51.camel@bwh-desktop.uk.solarflarecom.com> (raw)
In-Reply-To: <519B68A4.3010406@linux.intel.com>
On Tue, 2013-05-21 at 15:29 +0300, Eliezer Tamir wrote:
> Many of the questions you asked are covered in our RFC cover letter, but
> I will touch them briefly
>
> On 21/05/2013 15:06, Alex Rosenbaum wrote:
> > 1. It seem this patch does not cover epoll/select and such IO muxing APIs?
>
> We are thinking about how to implement epoll support as one of the next
> steps.
>
> What benchmarks are you using to test poll/select/epoll?
[...]
I raised this issue back at Plumbers and I thought Jesse said poll() was
covered. It's likely to be a bit of a toy without that. Also, UDP?
Solarflare uses a wide range of benchmarks. Of the publicly available
applications, I believe Ixia Chariot uses (or can use) epoll.
Ben.
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
WARNING: multiple messages have this Message-ID (diff)
From: Ben Hutchings <bhutchings@solarflare.com>
To: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Cc: Willem de Bruijn <willemb@google.com>,
Andi Kleen <andi@firstfloor.org>,
e1000-devel@lists.sourceforge.net, netdev@vger.kernel.org,
HPA <hpa@zytor.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
linux-kernel@vger.kernel.org, Alex Rosenbaum <alexr@mellanox.com>,
Eliezer Tamir <eliezer@tamir.org.il>,
Dave Miller <davem@davemloft.net>
Subject: Re: [PATCH v3 net-next 0/4] net: low latency Ethernet device polling
Date: Tue, 21 May 2013 19:15:15 +0100 [thread overview]
Message-ID: <1369160115.2615.51.camel@bwh-desktop.uk.solarflarecom.com> (raw)
In-Reply-To: <519B68A4.3010406@linux.intel.com>
On Tue, 2013-05-21 at 15:29 +0300, Eliezer Tamir wrote:
> Many of the questions you asked are covered in our RFC cover letter, but
> I will touch them briefly
>
> On 21/05/2013 15:06, Alex Rosenbaum wrote:
> > 1. It seem this patch does not cover epoll/select and such IO muxing APIs?
>
> We are thinking about how to implement epoll support as one of the next
> steps.
>
> What benchmarks are you using to test poll/select/epoll?
[...]
I raised this issue back at Plumbers and I thought Jesse said poll() was
covered. It's likely to be a bit of a toy without that. Also, UDP?
Solarflare uses a wide range of benchmarks. Of the publicly available
applications, I believe Ixia Chariot uses (or can use) epoll.
Ben.
--
Ben Hutchings, Staff Engineer, Solarflare
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.
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next prev parent reply other threads:[~2013-05-21 18:15 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-20 10:15 [PATCH v3 net-next 0/4] net: low latency Ethernet device polling Eliezer Tamir
2013-05-20 10:15 ` Eliezer Tamir
2013-05-20 10:16 ` [PATCH v3 net-next 1/4] net: implement support for low latency socket polling Eliezer Tamir
2013-05-20 10:16 ` Eliezer Tamir
2013-05-20 15:29 ` Eric Dumazet
2013-05-20 19:40 ` David Miller
2013-05-21 7:28 ` Eliezer Tamir
2013-05-21 13:28 ` Eric Dumazet
2013-05-21 17:02 ` Pekka Riikonen
2013-05-21 17:48 ` Eric Dumazet
2013-05-21 17:51 ` Eric Dumazet
2013-05-21 17:51 ` Eric Dumazet
2013-05-21 19:25 ` Eliezer Tamir
2013-05-21 19:25 ` Eliezer Tamir
2013-05-21 19:29 ` Eric Dumazet
2013-05-21 19:29 ` Eric Dumazet
2013-05-21 18:49 ` David Miller
2013-05-21 19:31 ` Pekka Riikonen
2013-05-21 19:31 ` Pekka Riikonen
2013-05-20 10:16 ` [PATCH v3 net-next 2/4] tcp: add TCP support for low latency receive poll Eliezer Tamir
2013-05-20 10:16 ` Eliezer Tamir
2013-05-20 13:49 ` Eric Dumazet
2013-05-20 14:59 ` Eliezer Tamir
2013-05-20 14:59 ` Eliezer Tamir
2013-05-20 10:16 ` [PATCH v3 net-next 3/4] ixgbe: Add support for ndo_ll_poll Eliezer Tamir
2013-05-20 10:16 ` Eliezer Tamir
2013-05-20 20:20 ` Or Gerlitz
2013-05-20 20:20 ` Or Gerlitz
2013-05-20 20:33 ` Andi Kleen
2013-05-20 20:42 ` Or Gerlitz
2013-05-20 21:01 ` Andi Kleen
2013-05-21 6:23 ` Or Gerlitz
2013-05-21 6:23 ` Or Gerlitz
2013-05-21 6:54 ` Eliezer Tamir
2013-05-21 6:54 ` Eliezer Tamir
2013-05-21 7:06 ` Eilon Greenstein
2013-05-21 7:06 ` Eilon Greenstein
2013-05-21 7:14 ` David Miller
2013-05-21 8:24 ` Or Gerlitz
2013-05-21 8:24 ` Or Gerlitz
2013-05-21 8:31 ` Eliezer Tamir
2013-05-21 8:31 ` Eliezer Tamir
2013-05-21 8:39 ` David Miller
2013-05-21 8:42 ` Eliezer Tamir
2013-05-21 8:42 ` Eliezer Tamir
2013-05-21 8:43 ` Or Gerlitz
2013-05-21 8:43 ` Or Gerlitz
2013-05-21 10:27 ` Eliezer Tamir
2013-05-21 10:41 ` Or Gerlitz
2013-05-21 8:21 ` Or Gerlitz
2013-05-21 8:21 ` Or Gerlitz
2013-05-21 8:28 ` Eilon Greenstein
2013-05-21 8:28 ` Eilon Greenstein
2013-05-21 14:19 ` Willem de Bruijn
2013-05-21 14:19 ` Willem de Bruijn
2013-05-20 10:16 ` [PATCH v3 net-next 4/4] ixgbe: add extra stats " Eliezer Tamir
2013-05-20 10:16 ` Eliezer Tamir
2013-05-21 12:06 ` [PATCH v3 net-next 0/4] net: low latency Ethernet device polling Alex Rosenbaum
2013-05-21 12:29 ` Eliezer Tamir
2013-05-21 13:15 ` Alex Rosenbaum
2013-05-21 13:15 ` Alex Rosenbaum
2013-05-21 13:31 ` Eric Dumazet
2013-05-23 11:06 ` Eliezer Tamir
2013-05-23 11:45 ` Alex Rosenbaum
2013-05-21 14:30 ` Willem de Bruijn
2013-05-21 14:30 ` Willem de Bruijn
2013-05-21 18:15 ` Ben Hutchings [this message]
2013-05-21 18:15 ` Ben Hutchings
2013-05-22 9:35 ` Eliezer Tamir
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