Thanks. What about the stats in the two cases? Are they also the same? Also, how did you determine that the execution-traces are exactly the same? ASCII diff?
-S On 10/28/09, Maximilien Breughe <[email protected]> wrote: > Dear Soumyaroop, > > You are right, I should've provide you more detailed information. > -I am indeed using the ALPHA_SE configuration, with the "m5.opt" binary. > -For now I am not using a standardized benchmark but a small > self-generated program. > -The trace flags I am using are: "InOrderExecute", "InOrderStage", > "InOrderStall", "InOrderCachePort" and "InOrderExecute". > > Thanks, > > > Maximilien > > On Wed, 2009-10-28 at 11:21 -0400, soumyaroop roy wrote: > > Dear Maximilien, > > > > It seems to me that you are using the term "execution-trace" to imply > > the trace of the instructions as they finish executing (EX stage). Is > > that correct? Which test program are you using to simulate on the CPU? > > It is possible that there is hardcoded logic within the code for a > > stage width of 1 although I do not recall any at this time. Korey > > should be able to comment on it better. I assume that you're working > > with the ALPHA_SE configuration. > > > > You will find some documentation about InOrder on this page: > > http://www.m5sim.org/wiki/index.php/InOrder > > > > regards, > > Soumyaroop > > > > On 10/28/09, Maximilien Breughe <[email protected]> wrote: > > > Hello, > > > > > > I'm new at M5 and I'm interested in the simulation of an in-order core. > > > Since I want to check the behavior of dependent instructions I would > > > like to simulate a superscalar in-order core. > > > > > > I figured out that there are 4 "stages" each instruction needs to pass. > > > Each stage calls the resources of the in-order core. > > > I tried to modify the "stageWidth"-parameter in the hope that more > > > buffer slots would be available at each stage but unfortunately nothing > > > changed. The generated execution-trace is exactly the same. > > > > > > Thank you very much! > > > > > > > > > Greets > > > > > > Maximilien > > > > > > _______________________________________________ > > > m5-users mailing list > > > [email protected] > > > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users > > > > > > > > > -- Soumyaroop Roy Ph.D. Candidate Department of Computer Science and Engineering University of South Florida, Tampa http://www.csee.usf.edu/~sroy _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
