Are you running on a 32 bit computer? If so, the allocation of the array
gem5 is using for simulated memory is probably failing. You'd want to
use a smaller memory size or move to a 64 bit computer.
Gabe
On 06/21/11 19:40, huangyongbing wrote:
> Hi,
>
> When I set the ruby parameter, and physmem is set like
> "PhysicalMemory(range=AddrRange("4096MB"))" or
> "PhysicalMemory(range=AddrRange("8192MB"))" , there exists "Segmentation
> fault". However, it is alright if I change the size of memory to numbers
> other than multiples of 4096, just like 4095, or 8191.
>
> Currently, I have no idea about why this happens.
>
> 2011-06-22
>
>
>
> --Yongbing Huang
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> [email protected]
> http://m5sim.org/mailman/listinfo/gem5-dev
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