Getting KVM to work in a virtual machine imay be difficult. I can't remember exactly the procedure to get it working but it's unlikely to work straight away. I would strongly suggest running on the host machine if possible
If you have a X86 linux system you may be able to use KVM but it's not guaranteed. Here is a draft writeup of how to setup your system for gem5 to run using the KVM cores: https://gem5-review.googlesource.com/c/public/gem5-website/+/62193 (ignore my comments, this document is still in review but the content is sound). -- Dr. Bobby R. Bruce Room 3050, Kemper Hall, UC Davis Davis, CA, 95616 web: https://www.bobbybruce.net On Thu, Dec 1, 2022 at 12:56 AM minhui via gem5-users <gem5-users@gem5.org> wrote: > a quick update: > > > Gem5 forum said KVM gurantee to work with native Linux machine. > > > But I am runing Gem5 with VM of Ubuntu, so guess there is no solution yet > for the issue of ‘PerfKvmCounter::attaach failed (2)“ on my machine > > > Best regards > > > Minhui > _______________________________________________ > gem5-users mailing list -- gem5-users@gem5.org > To unsubscribe send an email to gem5-users-le...@gem5.org >
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