You can add some code to to the setMiscReg() implementation that chages the asid to print something out.
Ali On Nov 11, 2011, at 3:47 PM, Charles Gala wrote: > Thank you for replying to my post. > > Seeing the ASID would definitely be sufficient for what I am trying to do. I > think I'd like to try to trace the ASID just when it changes, that way I > don't have to sift through the millions of output lines. How would I go > about setting the simulation to do just that? > > -CJ > > On Thu, Nov 10, 2011 at 12:51 PM, Steve Reinhardt <ste...@gmail.com> wrote: > Unfortunately in FS mode the information about which process is being run is > really maintained inside the simulated OS. You could do something like print > out the ASID as part of the exec trace (or, probably more easily, just trace > when it changes) so you would be able to tell when you're in the same (or > different) processes. > > Steve > > On Thu, Nov 10, 2011 at 9:23 AM, Charles Gala <cjg...@gmail.com> wrote: > Hello! > > I am a beginner at gem5, so forgive me for any ignorance. I've been playing > around with running multi-programmed (two or more benchmarks) simulations in > FS, and I was wondering if there was a way to view when instructions are > being issued for each benchmark, eg when instructions for one benchmark are > being run and when instructions for a different benchmark are being run. I > am not so much concerned with what is the actual benchmark is being run at > the time; I just want to be able to see that different benchmarks are running > at some point. I've tried using some of the --trace-flags options with no > success. > > For figuring out how to do this I have been using the following .rcS script > (/m_blackscholes_64c_simsmall_both.rcS), which runs two of the same benchmark > in the background of the simulation. Only one of them uses checkpoints. > > #!/bin/sh > # File to run the blackscholes benchmark > > cd /parsec/install/bin > /sbin/m5 dumpstats > /sbin/m5 resetstats > ./blackscholes 64 /parsec/install/inputs/blackscholes/in_4K.txt > /parsec/install/inputs/blackscholes/prices.txt & > > /sbin/m5 switchcpu > cd ../bin.ckpts > ./blackscholes 64 /parsec/install/inputs/blackscholes/in_4K.txt > /parsec/install/inputs/blackscholes/prices.txt & > > echo "Done :D" > /sbin/m5 exit > /sbin/m5 exit > > I have been using the following script to run the simulation. > > ./build/ALPHA_FS/gem5.opt ./configs/example/fs.py -n 4 > --script=/home/<directory>/m_blackscholes_64c_simsmall_both.rcS -I 600000000 > > Thank you for your help. > > -CJ > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > > > -- > -C.J. Gala > 56 Duncan Station Road > McKeesport, PA 15135 > Cell: (412) 860-0182 > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
_______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
