Re: [gem5-users] ARM big.LITTLE simulation, only one core working?

2018-04-30 Thread Ciro Santilli
; > On Wed, Apr 25, 2018 at 8:51 AM, Ciro Santilli > wrote: >> >> Ah, forgot to CC you. >> >> >> -- Forwarded message -- >> From: Ciro Santilli >> Date: Wed, Apr 25, 2018 at 10:15 AM >> Subject: Re: [gem5-users] ARM big.LITTLE sim

Re: [gem5-users] ARM big.LITTLE simulation, only one core working?

2018-04-25 Thread Ciro Santilli
I will be trying to reproduce this soon I hope, but in the meantime, can you check things like: - does /proc/cpuinfo show multiple cpus? - do kernel boot messages show multiple cpus being brought up? - does the problem happen for other content, or just PARSEC? E.g. you could try to install and run

[gem5-users] ARM big.LITTLE simulation, only one core working?

2018-04-21 Thread Peter De Groot
Hello, I ran the blackscholes PARSEC benchmark on an ARM big.LITTLE configuration with 2 big cores and 2 small cores. It seems cpus0 in the bigCluster is the only one that has cache data according to stats.txt. The relevant entries for the other CPUs are either missing or NaN. Do you have any ide