Hi, Abhishek, I also have similar questions. I can boot the ubuntu18.04 and kernel 5.2.3 with timingSimpleCPu and KVM, but I want to run simulation with DeriveO3CPU. Do you know how to change the CPU to DeriveO3 after we boot the system with kvm or timingsimple cou?
Best regards. Yuan On Thu, Feb 27, 2020 at 1:10 AM Abhishek Singh < abhishek.singh199...@gmail.com> wrote: > > Hi, > > You can use KVM CPU, it will boot the system fast as it works on host > machine speed. > > On Thu, Feb 27, 2020 at 1:00 AM niranjan soundararajan < > niranja...@gmail.com> wrote: > >> Hello >> >> We are booting Ubuntu 18.0.4 and kernel 5.2.3 on x86_64 bit core. We are >> running the following commandline >> >> ./build/X86/gem5.opt configs/example/fs.py >> --disk-image=ubuntu_base_v1.1.img --kernel=vmlinux-5.2.3 >> --cpu-type=AtomicSimpleCPU --caches --l2cache --mem-size=8192MB >> >> We notice that the boot process starts and proceeds successfully until we >> hit the following point (see below). Its stuck there for quite some time. I >> wanted to check if this is common or is there something we can do to speed >> it up? Whats sort of the typical boot times folks have seen with x86 cores >> (or others) and is there a checkpoint we can take in case we run into >> errors to avoid starting from scratch? >> >> *[ OK ] Reached target Remote File Systems.* >> >> * Starting Availability of block devices...* >> >> *[ OK ] Started Availability of block devices.* >> >> >> >> Thanks >> >> Niranjan >> _______________________________________________ >> gem5-users mailing list >> gem5-users@gem5.org >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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