For the power model part McPAT is a good choice. You can search it in the mail list, there are several discussions on it. The basic procedure is: 1. Running benchmarks in gem5 and getting the simulation results 2.Use a script to parse the simulation results into the form which McPAT use ( .xml interface) there are already some python scripts for this purpose, but still some bugs in it. 3.Caculate power in McPAT.
In Addition, if you'd like to get the power vs. timing profile. You need to modify the simulation script in gem5 to dump the simulation result every few cycles. For the performance traces, I think you can use the trace provided by gem5. Regards, Bojun On Wed, Aug 22, 2012 at 7:43 AM, <[email protected]> wrote: > Hi All, > I am very new to the GEM5 simulator and would like to use it for > profiling few benchmarks (MediaBench/MiBench/SPEC 2k6/PARSEC) for power > and performance (CPI, IPC, memory access) traces for any of the standard > processor configuration available in present release. Can anyone suggest > me some example/demo of the procedure? > > Thanks, > > Shan > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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