Have you tried using the fs_bigLITTLE script in configs/examples/arm?
That's the script I have been using for testing.
I just tested the script with 8 little CPUs and 0 big CPUs and it seems
to work. Timing is a bit temperamental though, so you might need to
override the simulation quantum. The default is 1ms, you might need to
decrease it to something slightly smaller (I'm currently using 0.5ms).
Another caveat is that there seem to be some issues related to dtb
auto-generation that affect KVM guests. We are currently testing a
solution for this issue.
Cheers,
Andreas
On 12/03/2018 22:26, Gabe Black wrote:
I'm trying to run in FS mode, to boot android/linux.
Gabe
On Mon, Mar 12, 2018 at 3:26 PM, Dutu, Alexandru <[email protected]>
wrote:
Hi Gabe,
Are you running SE or FS mode?
Thanks,
Alex
-----Original Message-----
From: gem5-dev [mailto:[email protected]] On Behalf Of Gabe Black
Sent: Friday, March 9, 2018 5:46 PM
To: gem5 Developer List <[email protected]>
Subject: [gem5-dev] Multicore ARM v8 KVM based simulation
Hi folks. I have a config script set up where I can run a KVM based ARM v8
simulation just fine when I have a single CPU in it, but when I try running
with more than one CPU, it just seems to get lost and not do anything. Is
this a configuration that's supported? If so, are there any caveats to how
it's set up? I may be missing something simple, but it's not apparent to me
at the moment.
Gabe
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
IMPORTANT NOTICE: The contents of this email and any attachments are
confidential and may also be privileged. If you are not the intended recipient,
please notify the sender immediately and do not disclose the contents to any
other person, use it for any purpose, or store or copy the information in any
medium. Thank you.
_______________________________________________
gem5-dev mailing list
[email protected]
http://m5sim.org/mailman/listinfo/gem5-dev
