On Sat, 29 Oct 2011, Hongil Yoon wrote:
Hi,
I have compiled X86 version on the classic memory system by executing scons
-j4 CPU_MODELS=AtomicSimpleCPU build/X86_FS/m5.fast. The problem is how I can
increase the number of CPUs. Although I pass the parameter for the number of
cpus explictly, the errors come out like below. (build/X86_FS/m5.fast
configs/example/fs.py --num-cpu=4 --kernel x86_64-vmlinux-2.6.22.9). FAQ
talked about only Alpha platform.
Processor #6
WARNING: NR_CPUS limit of 1 reached. Processor ignored.
Processor #7
WARNING: NR_CPUS limit of 1 reached. Processor ignored.
Does the kernel that you have supports multiple CPUs? It seems not. You
will have to recompile the kernel.
In addition, Could I modify the characteristics of the classic memory system
such as the levels of hierarchy?
You can modify some characteristics. Check configs/common/Options.py for
the available options.
--
Nilay
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