Hi Thats great to have kernel v3.2 ! Could you please kindly post your config and also your exact kernel version? Did you modify kernel source code or you just config-ed it the right way?
Thank you very much in advance Seyed Hossein On Sun, Apr 15, 2012 at 11:12 PM, Jason Clemons <[email protected]> wrote: > Hey, > > Sorry for jumping in midway but I have used a Vexpress machine type for Gem5 > but only the EMM version. I have placed a copy of the kernel (3.2) I used > here: > > http://www.eecs.umich.edu/mevbench/downloads.html > > > The only issue I had was in multicore simulations it would not restore from > checkpoints without getting an error about non cacheable loads. Single core > I had no problems. > > Hope this helps. > > Thanks, > > Jason > > > > > Quoting Andrew Cebulski <[email protected]>: > >> I haven't used VExpress_ELT before, however, I'm testing it out now with >> the pre-compiled kernel provided by gem5. Have you tried that in order to >> rule out its being a kernel issue? I've rarely seen any chat on the >> mailing >> lists regarding the VExpress machine types, so I expect they haven't been >> debugged/tested much other than by the developers. >> >> -Andrew >> >> On Thu, Apr 12, 2012 at 1:17 PM, Kiyeon Lee <[email protected]> wrote: >> >>> Hello, everyone. >>> >>> I am trying to run a full-system simulation using the ARM "VExpress_ELT" >>> platform modeled in gem5. I am using the latest source codes from the >>> gem5 repository. >>> >>> I compiled linux kernel 2.6.38 to target the ARM Versatile Express >>> platform. >>> I used the corresponding config file and the linux kernel source code >>> patch from the arm website (www.arm.com) to compile the linux kernel. >>> >>> I am using the "fs.py" script file as it is, except that I changed the >>> machine type to VExpress_ELT and changed the main memory size to 1GB. I >>> am also using the linux kernel that I compiled instead of using the >>> pre-compiled kernel provided by the gem5 website. >>> >>> However, it seems like the simulation is not proceeding after gem5 loads >>> the kernel. >>> I am wondering whether the problem is caused by my linux kernel or by >>> gem5. >>> >>> My question is should I somehow change the config file and recompile the >>> linux kernel or should I debug gem5? >>> Are the two ARM Versatile Express platforms (VExpress_ELT and >>> VExpress_EMM) currently stable to use for full-system simulation? >>> Any hints/comments will be greatly appreciated. >>> >>> Thanks in advance. >>> >>> Kiyeon >>> >>> >>> _______________________________________________ >>> gem5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >>> >> > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
