[gem5-users] Re: GEM5/Ruby

2020-05-18 Thread Jason Lowe-Power via gem5-users
Hi Javed, Unfortunately, there's no protocols in gem5 out of the box that model *exactly* what you need. However, SLICC allows you to write your own protocols! It sounds like that is what would be best if you need such a specific coherence protocol. See

[gem5-users] Re: Problem compiling gem5 with Ubuntu 20.04

2020-05-18 Thread Jason Lowe-Power via gem5-users
Hi Sam, This is a temporary issue with python3 support. Once gem5-20 is released (hopefully today or tomorrow), this issue should be resolved. In the meantime, you can try to downgrade to python 2 and run `python2 scons` or use an ubuntu 18.04 docker image (see

[gem5-users] Problem compiling gem5 with Ubuntu 20.04

2020-05-18 Thread Samon Shivastar via gem5-users
Dear All, I got a problem compiling gem5 latest repo on Ubuntu 20.04. It gives following error: scons build/X86/gem5.opt -j6 scons: Reading SConscript files ... Warning: Failed to find git repo directory: a bytes-like object is required, not 'str' TypeError: argument should be integer or

[gem5-users] GEM5/Ruby

2020-05-18 Thread Javed Osmany via gem5-users
Hello I would like to define a multicore system in GEM5 and then use the Ruby memory system to simulate the different coherence protocols. In my system I have three levels of caches (L1I$, L1D$ (using MSI), unified L2$ (using MOESI) and LLC (using MESI)) How to generate the optimised GEM5

[gem5-users] Re: Any way to add randomization into full system simulation?

2020-05-18 Thread Ciro Santilli via gem5-users
Maybe you want to look into: m5 readfile, 9P or use two disks as mentioned at: https://cirosantilli.com/linux-kernel-module-cheat/#gem5-restore-new-script On Sun, May 17, 2020 at 9:20 PM HENG ZHUO via gem5-users wrote: > > Hi, > > I am trying to run some benchmark on ARM full system simulation.