Dear Gem5 users, I use gem5 with ruby included to run parsec benchmarks. I use MOESI_hammer protocol and timing CPU. However, there're strange things in the output stats file. Some of the items do not make any sense. For example:
system.cpu14.numCycles 985074 # number of cpu cycles simulated system.cpu14.num_idle_cycles 820550.881145 # Number of idle cycles system.cpu14.num_busy_cycles 164523.118855 # Number of busy cycles The num_idle_cycles param should be a long interger, but here it is a float.... How can that be? Another strange thing is I commanded gem5 to run only 500000000 ticks under 1GHz, which means the numCycles can only reach up to 500000 cycles. However, it is larger than the limit I set here. Are they possible bugs when running gem5 with ruby? Please someone help me out! Thanks sincerely. ----------------------------------------------------------------------------------------- Lu Hang Phd Candidate State Key Laboratory of Computer System and Architecture Institute of Computing Technology,Chinese Academy of Sciences Beijing 100190, China
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