Hi all, I hope you all are doing well. I want to use gem5 to boot linux kernel, run a benchmark suite and collect stats about system performance. I am interested in running STREAM benchmark. The problem I am facing is running stream benchmark takes nearly 2 hours in TimingSimpleCPU. So, I just want to know if it is possible to run the linux booting in KVM and once booted switch to TimingSimpleCPU and run the benchmark in it. When I took a look at configs/examples/fs.py, I see that switch cpu is done between TimingSimpleCPU and detailed O3 CPU. I just want to know if the above mentioned switching is possible. I tried to do some minor changes to fs.py to accomplish this but failed. Want to know if anyone has done this before. Or is there any difficulty in this approach. Thank you. -- Regards, Krishnan.
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