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KA9Q perfomance (fwd)



I think Eric meant for this to get to the list.

Joel Sherrill                    Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
   Support Available             (205) 722-9985


---------- Forwarded message ----------
Date: Mon, 23 Mar 98 12:24:39 -0600
From: Eric Norum <eric at skatter.USask.Ca>
Subject: Re: KA9Q perfomance

Pollak Leon <leonp at plris.com> wrote:
> Hi to all,
> Is anybody capable to give any numbers on throughput of KA9Q under
> RTEMS running on any QUICC platform?
> Thanks ahead for any help.
> Leon M.Pollak
> leonp at plris.com

Generic home-built 68360 card.
25 MHz
4 Mbytes DRAM
Reasonably-busy ethernet segment.

RTEMS/KA9Q `upcoming snapshot...'
egcs 1.0.2
gen68360 board support package.


SUN ===> 68360
>>> ttcp -s -r
ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
ttcp-r: socket
ttcp-r: accept from 128.233.14.27
ttcp-r: 8192000 bytes in 49.25 real seconds = 162.45 KB/sec +++
ttcp-r: 16001 I/O calls, msec/call = 3.15, calls/sec = 324.93
ttcp-r: 0.0user 49.2sys 0:49real 100% 0i+0d 0maxrss 0+0pf 0+0csw


68360 ==> SUN
>>> ttcp -s -t -n 1000 128.233.14.27
ttcp-t: buflen=8192, nbuf=1000, align=16384/0, port=5001  tcp  ->  
128.233.14.27
ttcp-t: socket
ttcp-t: connect
ttcp-t: 8192000 bytes in 25.50 real seconds = 313.77 KB/sec +++
ttcp-t: 1000 I/O calls, msec/call = 26.11, calls/sec = 39.22
ttcp-t: 0.0user 25.4sys 0:25real 100% 0i+0d 0maxrss 0+0pf 0+0csw


---
Eric Norum                                 eric at skatter.usask.ca
Saskatchewan Accelerator Laboratory        Phone: (306) 966-6308
University of Saskatchewan                 FAX:   (306) 966-6058
Saskatoon, Canada.