From: Mark Lord <lkml@rtr.ca>
To: Roy Rietveld <rwm_rietveld@hotmail.com>
Cc: linux-kernel@vger.kernel.org, linux-os@analogic.com,
jengelh@linux01.gwdg.de
Subject: Re: TCP/IP send, sendfile, RAW
Date: Sun, 07 May 2006 10:40:03 -0400 [thread overview]
Message-ID: <445E06C3.3000904@rtr.ca> (raw)
In-Reply-To: <BAY105-F393958BBFE20D29F8C6C82E9B40@phx.gbl>
Roy Rietveld wrote:
> Yes it is 100 MBits and there is a listener. and there are no other pc's
> on the link because its cross cable link. And when sending large buffers
> 32Kbyte it will do 80 MBits. It think that there is a lot of overhead in
> the fucntion send or something.
I'm not sure what the problem is here. I just now cobbled together
a pair of programs using SOCK_RAW, and ran the sender on my notebook
and the receiver on a 600Mhz VIA EPIA box, with a consumer grade 100mb/sec
switch in the middle.
Throughput was 98.4 mbits/sec using 1400 byte buffers.
Cheers
next prev parent reply other threads:[~2006-05-07 14:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-04 17:19 TCP/IP send, sendfile, RAW Roy Rietveld
2006-05-04 17:41 ` Jan Engelhardt
2006-05-04 17:56 ` linux-os (Dick Johnson)
2006-05-04 18:05 ` Roy Rietveld
2006-05-04 18:27 ` linux-os (Dick Johnson)
2006-05-04 18:42 ` Roy Rietveld
2006-05-04 19:12 ` linux-os (Dick Johnson)
2006-05-04 19:43 ` Roy Rietveld
2006-05-04 19:48 ` Willy Tarreau
2006-05-04 21:21 ` Phillip Susi
2006-05-04 22:22 ` Alan Cox
2006-05-07 14:40 ` Mark Lord [this message]
2006-05-05 8:57 ` Denis Vlasenko
[not found] <445B165D.3000508@draigBrady.com>
2006-05-05 9:39 ` Roy Rietveld
2006-05-05 12:39 ` Avi Kivity
2006-05-05 14:25 ` Roy Rietveld
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