Hi,
What is the guest system memory requirement for running SPEC INT 2006 
benchmarks in full-system simulation mode?

The kernel that I use has a 3 GB RAM and 4GB swap space.
The host system has 12 GB RAM and 4GB swap space.
I tried with both atomic and timing CPU's and used gem5.fast as well as 
gem5.opt binaries.
But, most of the benchmarks from the reference set gets killed with the above 
setting.
src/central_freelist.cc:333] tcmalloc: allocation failed 8192
gem5 has encountered a segmentation fault!

However for the same SPEC binaries, system call emulation seems to be just fine.

Can anyone help here?

Thanks & Regards
Sindhuja

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