Hello, It's likely that the latency is in picoseconds. The system.cpu.numCycles is in CPU cycles.
Regards, -- Fernando A. Endo, PhD student and researcher Université de Grenoble, UJF France 2015-04-18 1:27 GMT+02:00 Naveed Ul Mustafa <[email protected]>: > > Hi all, > > I want to calculate the portion of total execution time when processor is > waiting for cache. > > 1) Does the stat file has any such parameter which gives portion of the > total execution time when processor waited for cache response? > > 2) In mys stat file there are two numbers as listed below. > > system.cpu.numCycles 145115952 > # number of cpu cycles simulated > > and > > system.cpu.icache.overall_miss_latency::total 6949036942 > # number of overall miss cycles > > How is it possible that number of total miss cycles for Icache is greater > than number of cpu cycles simulated?? > > Or I misunderstand the numbers? > > Please guide me. > > Thanks > > Naveed Ul Mustafa > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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