Quick answer: system.cpuname.commit.committedInsts counts nops and instruction prefetches, system.cpuname.committedInsts doesn't.
These stats are incremented in src/cpu/o3/commit_impl.hh:updateComInstStats and src/cpu/o3/cpu.cc:instDone. instDone is called by updateComInstStats after testing for a nop or prefetch. On Sun, Apr 14, 2013 at 3:31 PM, ignacio charalabidis <[email protected]>wrote: > What's the difference between: > > system.cpuname.commit.committedInsts #number of Instructions committed and > system.cpuname.committedInsts #number of Instructions simulated? > > Why these two numbers are different? > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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