I am facing the issue that Nilay had pointed out below: http://www.mail-archive.com/[email protected]/msg01936.html
I applied the fix and hit the issue mentioned in the previous email. Any resolution that has been found for this issue ? On Sat, Feb 18, 2012 at 5:46 PM, Ankita (Garg) Goel <[email protected]>wrote: > Hi, > > I want to switch over from the atomic cpu to detailed cpu once the kernel > is booted in the FS mode (in X86). I tried the examples indicated in the > tutorial as below: > > $ build/X86/gem5.opt configs/example/fs.py --cpu-type=detailed > --kernel=vmlinux --caches --l2cache -F 1000000000 > .... <system boots up fine>..... > hack: be nice to actually delete the event here > Switched CPUS @ tick 237558550517000 > Changing memory mode to timing > switching cpus > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "src/python/m5/main.py", line 357, in main > exec filecode in scope > File "configs/example/fs.py", line 215, in <module> > Simulation.run(options, root, test_sys, FutureClass) > File "configs/common/Simulation.py", line 268, in run > m5.switchCpus(switch_cpu_list) > File "src/python/m5/simulate.py", line 226, in switchCpus > new_cpu.takeOverFrom(old_cpu) > File "src/python/m5/SimObject.py", line 1040, in takeOverFrom > self._ccObject.takeOverFrom(old_cpu._ccObject) > AttributeError: 'NoneType' object has no attribute 'takeOverFrom' > > Any ideas of what I might be doing wrong ? Appreciate any help on this.. > > -- > Regards, > Ankita > > > -- Regards, Ankita
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