Hi,
I am trying to run a multi core systems in m5-2.0b3 using O3CPU. I am
using an EIO trace of
spec cpu benchmarks. But when I look at the generated m5stats.txt file, it
shows the differenet
number of simulated instructions than that of which i given in cofiguration
file.
Configuration I am using is:
system.cpu[0].workload = [Benchmarks.SPECTWOLFEIO()]
system.cpu[0].max_insts_all_threads = 100000000
system.cpu[1].workload = [ Benchmarks.SPECCRAFTYEIO()]
system.cpu[1].max_insts_all_threads = 100000000
system.cpu[2].workload = [Benchmarks.SPECPARSEREIO()]
system.cpu[2].max_insts_all_threads = 100000000
system.cpu[3].workload = [Benchmarks.SPECPERLBMKEIO()]
system.cpu[3].max_insts_all_threads = 100000000
system.cpu[4].workload = [Benchmarks.SPECGAPEIO()]
system.cpu[4].max_insts_all_threads = 100000000
system.cpu[5].workload = [Benchmarks.SPECVORTEXEIO()]
system.cpu[5].max_insts_all_threads = 100000000
system.cpu[6].workload = [Benchmarks.SPECBZIP2EIO()]
system.cpu[6].max_insts_all_threads = 100000000
system.cpu[7].workload = [Benchmarks.SPECEONEIO()]
system.cpu[7].max_insts_all_threads = 100000000
The result obtained is:
sim_freq 1000000000000 #
Frequency of simulated ticks
sim_insts 422286676 #
Number of instructions simulated
..........
system.cpu0.committedInsts 35719584 #
Number of Instructions Simulated
system.cpu0.committedInsts_total 35719584 #
Number of Instructions Simulated
.........
system.cpu1.committedInsts 30579154 #
Number of Instructions Simulated
system.cpu1.committedInsts_total 30579154 #
Number of Instructions Simulated
.......
system.cpu2.committedInsts 66098168 #
Number of Instructions Simulated
system.cpu2.committedInsts_total 66098168 #
Number of Instructions Simulated
......
system.cpu3.committedInsts 50714297 #
Number of Instructions Simulated
system.cpu3.committedInsts_total 50714297 #
Number of Instructions Simulated
......
system.cpu4.committedInsts 40672413 #
Number of Instructions Simulated
system.cpu4.committedInsts_total 40672413 #
Number of Instructions Simulated
......
system.cpu5.committedInsts 54509373 #
Number of Instructions Simulated
system.cpu5.committedInsts_total 54509373 #
Number of Instructions Simulated
.....
system.cpu6.committedInsts 100000000 #
Number of Instructions Simulated
system.cpu6.committedInsts_total 100000000 #
Number of Instructions Simulated
.....
system.cpu7.committedInsts 43993687 #
Number of Instructions Simulated
system.cpu7.committedInsts_total 43993687 #
Number of Instructions Simulated
Can you please suggest how to make each CPU execute the 100000000 instructions?
Thanks
Bipin Kadel
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