From: Roy Sigurd Karlsbakk <roy@karlsbakk.net>
To: "David S. Miller" <davem@rth.ninka.net>, bert hubert <ahu@ds9a.nl>
Cc: netdev@oss.sgi.com, Kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: [RESEND] tuning linux for high network performance?
Date: Wed, 23 Oct 2002 15:42:48 +0200 [thread overview]
Message-ID: <200210231542.48673.roy@karlsbakk.net> (raw)
In-Reply-To: <1035379308.5950.3.camel@rth.ninka.net>
> The e1000 can very well do hardware checksumming on transmit.
>
> The missing piece of the puzzle is that his application is not
> using sendfile(), without which no transmit checksum offload
> can take place.
As far as I've understood, sendfile() won't do much good with large files. Is
this right?
We're talking of 3-6GB files here ...
roy
--
Roy Sigurd Karlsbakk, Datavaktmester
ProntoTV AS - http://www.pronto.tv/
Tel: +47 9801 3356
Computers are like air conditioners.
They stop working when you open Windows.
next prev parent reply other threads:[~2002-10-23 13:42 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-23 10:18 tuning linux for high network performance? Roy Sigurd Karlsbakk
2002-10-23 11:06 ` [RESEND] " Roy Sigurd Karlsbakk
2002-10-23 13:01 ` bert hubert
2002-10-23 13:21 ` David S. Miller
2002-10-23 13:42 ` Roy Sigurd Karlsbakk [this message]
2002-10-23 17:01 ` bert hubert
2002-10-23 17:10 ` Ben Greear
2002-10-23 17:11 ` Richard B. Johnson
2002-10-23 17:12 ` Nivedita Singhvi
2002-10-23 17:56 ` Richard B. Johnson
2002-10-23 18:07 ` Nivedita Singhvi
2002-10-23 18:30 ` Richard B. Johnson
2002-10-24 4:11 ` David S. Miller
2002-10-24 9:37 ` Karen Shaeffer
2002-10-24 10:30 ` sendfile64() anyone? (was [RESEND] tuning linux for high network performance?) Roy Sigurd Karlsbakk
2002-10-24 10:47 ` David S. Miller
2002-10-24 11:07 ` Roy Sigurd Karlsbakk
2002-10-23 13:41 ` [RESEND] tuning linux for high network performance? Roy Sigurd Karlsbakk
2002-10-23 14:59 ` Nivedita Singhvi
2002-10-23 15:26 ` O_DIRECT sockets? (was [RESEND] tuning linux for high network performance?) Roy Sigurd Karlsbakk
2002-10-23 16:34 ` Nivedita Singhvi
2002-10-24 10:14 ` Roy Sigurd Karlsbakk
2002-10-24 10:46 ` David S. Miller
2002-10-23 18:01 ` [RESEND] tuning linux for high network performance? Denis Vlasenko
2002-10-23 13:36 ` Roy Sigurd Karlsbakk
2002-10-24 16:22 ` Denis Vlasenko
2002-10-24 11:50 ` Russell King
2002-10-24 12:42 ` bert hubert
2002-10-24 17:41 ` Denis Vlasenko
2002-10-25 11:36 ` Csum and csum copyroutines benchmark Denis Vlasenko
2002-10-25 7:48 ` Momchil Velikov
2002-10-25 13:59 ` Denis Vlasenko
2002-10-25 9:47 ` Momchil Velikov
2002-10-25 10:19 ` Alan Cox
2002-10-25 16:00 ` Denis Vlasenko
2002-10-23 14:52 ` [RESEND] tuning linux for high network performance? Nivedita Singhvi
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