Check the config.ini in the output directory. Assuming you are using
o3/detailed, the CPU type should be listed as DerivO3CPU.
On Wed, Sep 3, 2014 at 12:13 PM, Prathap Kolakkampadath kvprat...@gmail.com
wrote:
Thanks Mitch. It worked.
Is it possible to verify if the system is running with switched cpu after
restore?
On Tue, Sep 2, 2014 at 3:33 PM, Mitch Hayenga
mitch.hayenga+g...@gmail.com wrote:
Yes you can. Generally the preferred way to run is to boot/start a
benchmark with the atomic CPU and then drop a checkpoint. You can then
restore from the checkpoint with the detailed CPU.
Simple use case:
1) specify gem5 command with --checkpoint-at-end and the atomic CPU
2) Once the benchmark/boot gets to the place you desire kill the
simulation (CTRL-C). This creates a checkpoint
3) Restore from the checkpoint with the detailed CPU (specify the desired
cpu model and also -r1 to restore from the checkpoint)
On Tue, Sep 2, 2014 at 3:20 PM, Prathap Kolakkampadath via gem5-users
gem5-users@gem5.org wrote:
Hi Users,
I am trying to run some benchmarks on ARM detailed cpu. However the
simulation takes a very long time for linux to bootup and is stuck at
freeing init memory and not mounting the filesystem. In case of atomic
cpu, the kernel boots up to console quite fastly. I would like to know if i
can use atomic simple cpu during linux boot phase and then switch to
detailed cpu before i start running benchmarks?
Thanks,
Prathap
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