Dear gem5 community,
I am running configs/example/gem5_library/arm-ubuntu-run.py
to simulate a multi-core architecture. I could successfully boot up the system, however only one CPU was brought up. Does anyone know what the problem is? Are there some parameters to configure this?
By the way, the config.dot.pdf shows 2 cores in the simulated system.
Here are some related outputs from the terminal:
Best regards,
Congwu
Hi,
This patch might help.
https://gem5-review.googlesource.com/c/public/gem5/+/70017
Regards,
Hoa Nguyen
On Sat, May 6, 2023, 00:19 zhangcongwu via gem5-users gem5-users@gem5.org
wrote:
Dear gem5 community,
I am running configs/example/gem5_library/arm-ubuntu-run.py
to simulate
a multi-core architecture. I could successfully boot up the system, however
only one CPU was brought up. Does anyone know what the problem is? Are
there some parameters to configure this?
By the way, the config.dot.pdf shows 2 cores in the simulated system.
Here are some related outputs from the terminal:
Best regards,
Congwu_______________________________________________
gem5-users mailing list -- gem5-users@gem5.org
To unsubscribe send an email to gem5-users-leave@gem5.org
Hi Hoa,
Thanks for your information! It now can boot up multiple cores.
However the system cannot start up successfully, it shows warn: context 1: 100000 consecutive store conditional failures
, have you ever seen this warning?
The configurations I use are:
ruby system, SimplePtP topology
8 timing cores, Mesi_Two_Level cache hierarchy
VExpress_GEM5_V2 platform
The command I use is: ./build/ARM_MESI_TWO_LEVEL/gem5.opt configs/example/gem5_library/arm-ubuntu-run.py.
Regards,
Congwu Zhang
-----Original Messages-----
From:"Hoa Nguyen via gem5-users" gem5-users@gem5.org
Sent Time:2023-05-06 16:15:09 (Saturday)
To: "The gem5 Users mailing list" gem5-users@gem5.org
Cc: zhangcongwu zhangcongwu@ict.ac.cn, "Hoa Nguyen" hoanguyen@ucdavis.edu
Subject: [gem5-users] Re: Arm-ubuntu-run script
Hi,
This patch might help.
https://gem5-review.googlesource.com/c/public/gem5/+/70017
Regards,
Hoa Nguyen
On Sat, May 6, 2023, 00:19 zhangcongwu via gem5-users gem5-users@gem5.org wrote:
Dear gem5 community,
I am running configs/example/gem5_library/arm-ubuntu-run.py
to simulate a multi-core architecture. I could successfully boot up the system, however only one CPU was brought up. Does anyone know what the problem is? Are there some parameters to configure this?
By the way, the config.dot.pdf shows 2 cores in the simulated system.
Here are some related outputs from the terminal:
Best regards,
Congwu_______________________________________________
gem5-users mailing list -- gem5-users@gem5.org
To unsubscribe send an email to gem5-users-leave@gem5.org