lkml.org 
[lkml]   [2006]   [May]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: TCP/IP send, sendfile, RAW
Roy Rietveld wrote:
> the platform is a netsilicon NS9360 witch include an 100MBit ethernet
> device.
> The driver came with the software(LxNETES) for the development board.
> CPU load is 100% when running sender program.
>
> cat /proc/interrupts; sleep 10; cat /proc/interrupts doen't work
> anymore because cpu is to busy.
>
> Does sendto give other processes time when the hardware is
> transmitting data?
> Is this bad hardware or is the cost of sendto that high.

Try sending UDP over loopback and see.

--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-05-05 14:42    [W:0.048 / U:0.464 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site