[gem5-users] Linux command in gem5 fs-mode

2017-08-28 Thread Francesco Mazzei
Hello, Does anyone know why this command does not work inside gem5 full-system mode? echo 0 > /sys/devices/system/cpu/cpu7/online I'm running an ARMv8 eight core full-system simulation and I would like to switch off some of the cpus. Kind regards, Francesc

[gem5-users] Workloads for ARM big.LITTLE fs-mode

2017-08-23 Thread Francesco Mazzei
ossible? I can provide further informations about the current setup that I'm using. Any help or suggestions would be greatly appreciated. Regards, Francesco Mazzei ___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users

Re: [gem5-users] dtb file for ARM big little configuration system?

2017-08-09 Thread Francesco Mazzei
ck(0,0)" I've used the kernel from http://www.gem5.org/ARM_Kernel Which version should I use to avoid this issue? Regards, Francesco Mazzei On 9 August 2017 at 16:16, Serhat Gesoglu wrote: > Hello, > You can create ARM dtb files following the instructions here: > http://www.

[gem5-users] Power modelling using gem5

2017-07-05 Thread Francesco Mazzei
Dear All, Has anyone an idea how the value of currrent are assigned to gem5 stats to build the dynamic power? I refer to the example power model script available for arm architecture: " 2A per IPC, 3pA per cache miss " Best regards, Francesco ___ gem5-

Re: [gem5-users] Cannot compile the newest gem5 repository

2017-06-23 Thread Francesco Mazzei
Hello Nidhi, have you installed all the additional tools required to build gem5? Please refer to http://gem5.org/Dependencies Regards, Francesco On 22 June 2017 at 20:31, Nidhi Kamath wrote: > Hello, > > I was trying to set up my gem5 repository. I followed the below steps > > Steps for gettin

Re: [gem5-users] Disk image for fs simulation

2017-05-30 Thread Francesco Mazzei
Might the method described on http://www.lowepower.com/ jason/setting-up-gem5-full-system.html be used to run benchmarks in the full system simulation mode for ARM-based architectures? Francesco On 30 May 2017 at 15:24, Jason Lowe-Power wrote: > Hi Kavya, > > I believe you can use the method d

[gem5-users] FS-mode: Dependency failed for Serial Getty on ttyAMA0

2017-05-17 Thread Francesco Mazzei
rting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Has anyone come across this issue before? Any help or suggestions could be really helpful to start working on this single-core ARM environment. Regards, Francesco M