Thanks , I'm trying to run the spec Benchmark bzip2 on 4 cores i have the following doubts , i) i'm getting an error on changing the physical memory size to more than 2048 mb, How can I resolve this? ii)How can I specify fast forward and max instructions differently for each core
On Tue, Feb 12, 2013 at 1:05 AM, mehmet basaran <[email protected]>wrote: > Hi Balaji, > > While I don't have much experience with changing thread numbers, I know > two way of changing # of cores. Suppose you are using se mode; > The first way is to use commandline; > > ./build/X86/gem5.opt --debug-flags=Cache --trace-file=my_trace.out > configs/example/se.py > *--num-cpus="2"*--cmd="tests/test-progs/queens/bin/x86/linux/queens;tests/test-progs/queens/bin/x86/linux/queens" > --options="-c 8;-c 8" > > here cmd is your binaries, and options are the parameters sent to them. > > The second way is to tweak with Options.py and change default value of > num-cpus. Then you can use following command to do the same job; > > ./build/X86/gem5.opt --debug-flags=Cache --trace-file=my_trace.out > configs/example/se.py* > *--cmd="tests/test-progs/queens/bin/x86/linux/queens;tests/test-progs/queens/bin/x86/linux/queens" > --options="-c 8;-c 8" > > > > 2013/2/11 balaji sankar <[email protected]> > >> >> How can i set/change the number of cores ? And is it correct to change >> numThreads in BaseCPU.py to my requirements ? >> -- >> ~balaji >> _______________________________________________ >> gem5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > -- ~balaji
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