If it's working for you that is great. If you have the opportunity it would be wonderful if you could edit the gem5 bbench page on the wiki and add any instructions that would make using it more clear.
Thanks, Ali On 08.02.2012 11:08, Tosiron wrote: > Thanks, Ali! > It works now. > You mentioned my kernel. I'm using the android disk image (distributed with bbench), which is why I'm using the vmlinux.smp.mouse.arm kernel. I tried using the other one, but it just hangs, and doesn't seem to work. Is that fine? > > On Fri, Feb 3, 2012 at 8:36 PM, Ali Saidi <[email protected] [9]> wrote: > >> The issue in the email message below was fixed after that message and you should be able to start from a detailed cpu and it should work. >> Ali >> >> On Feb 2, 2012, at 1:46 PM, Tosiron wrote: >> >>> Thanks, Ali. >>> When I tried running without the options, the cores booted fine. The problem only occurs when I specify --detailed (even without fastforwarding). >>> I will try the kernel. >>> Actually, my information about the cores needing to be booted before using detailed and caches was from your response to a previous question here: http://www.mail-archive.com/[email protected]/msg05359.html [3] >>> >>> On Thu, Feb 2, 2012 at 12:57 PM, Ali Saidi <[email protected] [4]> wrote: >>> >>>> What happens if you just run build/ARM_FS/gem5.fast configs/example/fs.py -n 2? >>>> >>>> You should be using the kernel named vmlinux.arm.smp.fb.2.6.38.8 that is available in the arm full systems file tarball. >>>> >>>> Ali >>>> >>>> On 02.02.2012 09:16, Tosiron wrote: >>>> >>>>> Hi, >>>>> I've been struggling with getting multiple cpus on ARM_FS to work. I understand that I need to boot with SimpleCPU, then switch cpus at the start of the benchmark. I use the following command: >>>>> build/ARM_FS/gem5.fast configs/example/fs.py --caches --detailed -n 4 -b-F 500000000 --kernel=vmlinux.smp.mouse.arm >>>>> >>>>> From what I've read, this command should boot up with simpleCPU (assuming it takes 500000000 instructions to boot), and then switch to the detailed CPU. However, when I run this, only CPU 0 boots, and on the terminal, I see that "CPU 1 failed to boot". Same with all the other CPUs. >>>>> Would someone please guide me in the right direction to fixing this? >>>>> Thanks! >>>>> Tosi >>>> >>>> _______________________________________________ >>>> gem5-users mailing list >>>> [email protected] [1] >>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [2] >>> >>> -- >>> Tosiron >>> >>> _______________________________________________ >>> gem5-users mailing list >>> [email protected] [5] >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [6] >> >> _______________________________________________ >> gem5-users mailing list >> [email protected] [7] >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [8] > > -- > Tosiron Links: ------ [1] mailto:[email protected] [2] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [3] http://www.mail-archive.com/[email protected]/msg05359.html [4] mailto:[email protected] [5] mailto:[email protected] [6] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [7] mailto:[email protected] [8] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [9] mailto:[email protected]
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