Hi Adrian, > -----Original Message----- > From: adrian via gem5-users <gem5-users@gem5.org> > Sent: 07 May 2021 09:36 > To: gem5-users@gem5.org > Cc: adrian.barre...@gmail.com > Subject: [gem5-users] Ruby in Arm? > > Hi guys, > > I've always used the classic memory model when running timing simulations > using Arm, but I'd like to run some experiments using Ruby. > I've seen some people using it and asking questions about it, but my current > version of gem5 shows this warning when enabling it: > > "warn: You are trying to use Ruby on ARM, which is not working properly > yet."
That is a legacy warning from fs.py which has been removed in develop branch by: https://gem5-review.googlesource.com/c/public/gem5/+/44509 And will be part of gem5 21.1 > > Can anybody confirm me I can use it or how to properly use it? > > I'm employing this command: > > "./build/ARM/gem5.opt -d m5out/foo configs/example/fs.py --cpu- > type=DerivO3CPU --ruby --num-cpus=4 --caches --l2cache --kernel > binaries/vmlinux.arm64 --restore-with-cpu=DerivO3CPU --dtb > binaries/armv8_gem5_v1_4cpu.dtb --mem-size=2GB --disk-image > disks/gem5-ubuntu16.04-aarch64.img -r 1" That seems a valid command line. FYI I have added a simpler ARM ruby script in develop to use in lieu of fs.py: configs/example/arm/ruby_fs.py That will be also part of 21.1 Kind Regards Giacomo > > Thanks a lot, > Adrián > _______________________________________________ > gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an > email to gem5-users- > le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s