By the way, please use the [email protected] list; we're trying to
migrate away from the SourceForge list.
Thanks,
Steve
-------- Original Message --------
Subject: Re: [m5sim-users] CMP
Date: Tue, 05 Sep 2006 11:04:35 -0700
From: Steve Reinhardt <[EMAIL PROTECTED]>
To: Bushra Ahsan <[EMAIL PROTECTED]>
CC: [email protected]
References: <[EMAIL PROTECTED]>
Bushra Ahsan wrote:
Hi,
I am running a 4 core CMP on m51.1 and I have some general questions
about it.
1) Running the simulator with 4 different benchmarks, for example 50000
instructions each, takes a very long time (in days) whereas running the
same benchmark on all four terminates very quickly (in seconds)
That obviously doesn't make any sense. Are you sure in the 4-benchmark
case that you have all 4 CPUs set to terminate after 50000 instructions?
Check the output and see how many instructions each CPU actually executed.
2) Running some benchmarks gives the message of not supporting trapping mode
for example. warn: cvttq/sum f0,f10: non-standard trapping mode not
supported
That shouldn't be a problem... I think this is a trap-on-underflow mode,
so as long as the FP values don't underflow you'll be OK. I don't know
of any normal programs that rely on underflow traps for correct operation.
Steve
Please advice,
Bushra Ahsan
PhD Student
Department of Electrical Engineering
City College at City University of New York
------------------------------------------------------------------------
Yahoo! Messenger with Voice. Make PC-to-Phone Calls
<http://us.rd.yahoo.com/mail_us/taglines/postman1/*http://us.rd.yahoo.com/evt=39663/*http://voice.yahoo.com>
to the US (and 30+ countries) for 2ยข/min or less.
------------------------------------------------------------------------
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
------------------------------------------------------------------------
_______________________________________________
m5sim-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/m5sim-users
_______________________________________________
m5-users mailing list
[email protected]
http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
