Hi Naresh, See inline.
On Thu, May 5, 2011 at 4:57 AM, naresh bs <[email protected]> wrote: > > Hii all, > > I am using Marsx86 to simulate full system microarchitecture on my system. > I had used M5 earlier > so I had some queries regarding these. In M5 when I am running simulations > and if I want to change > any simualation parameters I could have done at the command line but as far > as I see it in Mars I can > specify all the simulation parameters in a txt file and then implement the > same. But I wanted to know > what are the parameters which can be used and in what format. An example > would be helpful. > You can also change the simulation parameters on the command line, but it's often easier to just throw them into a simconfig file. I just put one option per line in a text file, such as: -stats run11.stats -logfile run11.log -corefreq 3200000000 -cache-config-type shared_L2 For a list of the options, you can look at ptlsim/sim/ptlsim.cpp around line 196, that should have a full listing of the options. > > Also where are the statistical information stored. According to the ptlsim > manual it is being stored in some > counters but it would be helpful if you could tell me how I could access it > as I need to make some changes > later on.I need to know where the statistic information is collected. Is > there one location where all are collected, > or are there several files/classes/functiones where this happens. > Yes, the stats system is sort of spread out all over the place. The stats system that was brought over from PTLSim was is quite ... esoteric. I think Avadh and company are working on making the stats collection more straight forward. You can try looking at ptlsim/stats/stats.h (this is the old stats, I believe), but the actual definition of what stats are where are sort of spread out. For example, take a look at ptlsim/cache/memoryStats.h:74 Avadh or Furat could probably answer this question better than I can. > > Regards > -- > Naresh.B.S > Handy:017621672380 > email: [email protected] > > Graduate Student > Sensor Systems Technology > Karlsruhe University of Applied Sciences > Moltkestraße 30 > 76133 Karlsruhe > Germany > > > _______________________________________________ > http://www.marss86.org > Marss86-Devel mailing list > [email protected] > https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel > >
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