From: Bin Ren <bin.ren@gmail.com>
To: Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk>
Cc: xen-devel@lists.xensource.com,
Andrew Theurer <habanero@us.ibm.com>,
Rolf Neugebauer <rolf.neugebauer@intel.com>,
Jon Mason <jdmason@us.ibm.com>
Subject: Re: [PATCH] Network Checksum Removal
Date: Tue, 24 May 2005 02:35:29 +0100 [thread overview]
Message-ID: <8ae78025050523183525bd561e@mail.gmail.com> (raw)
In-Reply-To: <A95E2296287EAD4EB592B5DEEFCE0E9D1E41B9@liverpoolst.ad.cl.cam.ac.uk>
Not yet. I'll give it a shot tomorrow and post the numbers here.
Cheers,
Bin
On 5/24/05, Ian Pratt <m+Ian.Pratt@cl.cam.ac.uk> wrote:
> > What currently I'm really really obssessed is (1)
> > dom1->external with default BVT gives only ~400Mbps (2)
> > dom1->external with my EEVDF scheduler (everything else is
> > exactly the same) gives 610Mbps, very close to
> > dom0->external. With scheduler latency histograms, it seems
> > to be caused by *far too frequent* context switches in BVT.
> > I'm still digging.
>
> Have you tried SEDF? I'm itching to make it the default scheduler...
>
> Ian
>
next prev parent reply other threads:[~2005-05-24 1:35 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-24 1:22 [PATCH] Network Checksum Removal Ian Pratt
2005-05-24 1:35 ` Bin Ren [this message]
2005-05-24 22:54 ` Bin Ren
-- strict thread matches above, loose matches on Subject: below --
2005-05-25 20:06 Ian Pratt
2005-05-25 21:14 ` Keir Fraser
2005-05-25 21:35 ` Jon Mason
2005-05-25 21:40 ` Keir Fraser
2005-05-25 23:41 ` Jon Mason
2005-05-26 8:07 ` Keir Fraser
2005-05-26 13:37 ` Jon Mason
2005-05-25 21:38 ` Cédric Schieli
2005-05-25 21:47 ` Keir Fraser
2005-05-25 21:54 ` Keir Fraser
2005-05-25 16:48 Ian Pratt
2005-05-25 17:13 ` Jon Mason
2005-05-25 18:19 ` Nivedita Singhvi
2005-05-23 23:59 Ian Pratt
2005-05-24 16:12 ` Jon Mason
2005-05-24 20:45 ` Andrew Theurer
2005-05-25 14:38 ` Andrew Theurer
2005-05-23 20:26 Ian Pratt
2005-05-23 20:22 Ian Pratt
2005-05-23 20:38 ` Keir Fraser
2005-05-23 20:44 ` Jon Mason
2005-05-23 21:01 ` Bin Ren
2005-05-23 21:09 ` Andrew Theurer
2005-05-20 23:30 Jon Mason
2005-05-21 14:53 ` Keir Fraser
2005-05-21 19:16 ` Keir Fraser
2005-05-21 21:49 ` Jon Mason
2005-05-23 15:29 ` Andrew Theurer
2005-05-23 15:31 ` Bin Ren
2005-05-23 15:47 ` Andrew Theurer
2005-05-23 15:56 ` Bin Ren
2005-05-23 16:06 ` Bin Ren
2005-05-23 16:16 ` Jon Mason
2005-05-23 16:36 ` Bin Ren
2005-05-23 17:54 ` Keir Fraser
2005-05-23 18:08 ` Bin Ren
2005-05-23 18:18 ` Jon Mason
2005-05-23 18:43 ` Keir Fraser
2005-05-23 18:53 ` Bin Ren
2005-05-23 19:55 ` Bin Ren
2005-05-23 20:13 ` Keir Fraser
2005-05-23 20:20 ` Jon Mason
2005-05-23 21:52 ` Bin Ren
2005-05-23 21:58 ` Jon Mason
2005-05-23 22:05 ` Bin Ren
2005-05-23 22:41 ` Jon Mason
2005-05-23 21:12 ` Nivedita Singhvi
2005-05-23 21:48 ` Bin Ren
2005-05-23 23:55 ` Rolf Neugebauer
2005-05-24 0:38 ` Bin Ren
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