[uClinux-dev] Network performance

Vadim Lebedev vadim at 7chips.com
Fri Nov 1 14:20:38 EST 2002


Bernard,

How comes my BogoMIPS (4.59)  is better than yours 3.27....

Your cpu is running 40 MHZ an mine 24,  you're running from SRAM and me from
DRAM.


Vadim

----- Original Message -----
From: "Bernhard Kuhn" <bkuhn at lineo.com>
To: <uclinux-dev at uclinux.org>
Sent: Wednesday, October 30, 2002 2:52 PM
Subject: Re: [uClinux-dev] Network performance


>
> ARM7TDMI core, 40 MHz without caches
>
> /> cat /proc/cpuinfo
> Processor       : Atmel AT75C220 rev 0 (v3l)
> BogoMIPS        : 3.27
>
>
> /> ping 127.0.0.1
> PING 127.0.0.1 (127.0.0.1): 56 data bytes
> 64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=5.1 ms
> 64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=5.2 ms
> 64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=5.2 ms
> 64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=5.2 ms
>
> --- 127.0.0.1 ping statistics ---
> 4 packets transmitted, 4 packets received, 0% packet loss
> round-trip min/avg/max = 5.1/5.1/5.2 ms
>
> --
> Bernhard Kuhn, Senior Software Engineer, Lineo Inc. (Where Open Meets
> Smart)
>
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