Hi Fernando, I didn't tried on ARM, but at least in x86 what worked for me are: kernel version 3.4.112 and gentoo stage 3.
I hope that this can be useful for you. Best. Cano. 2017-04-04 17:32 GMT+02:00 Fernando Endo <[email protected]>: > Hello, > > I've been facing a strange behavior with the --machine-type=VExpress_EMM > option in FS mode. In a very simple configuration, I run a bench that > should run 20M instructions (checked in an ARM board). With this machine > although, it runs 170-350 M instructions. Even if the result of the > execution is correctly, it seem that the kernel noise is very intense. I > tried to put 'sleep N', N = 10, 100 and 10000 before the bench call, but > with very similar behaviors. > > The problem is not from the kernel (tried 3.14 and 3.13), nor from the > file system (tried Matrix distribution and Ubuntu 11.04). > > On the other hand, --machine-type=RealView_PBX works as expected, but the > drawback is the 256MB limitation of DRAM. > > Has someone faced similar problems? > > Regards, > > -- > Fernando A. Endo, Post-doc > > INRIA Rennes-Bretagne Atlantique > France > > > _______________________________________________ > gem5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >
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