This is the commit breaking the simulation: https://github.com/gem5/gem5/commit/d0b7de0f870d22f7d271ad0c698567b24d38fe80
I am still trying to figure out what needs to be fixed. Any help would be appreciated! On Tue, Feb 15, 2022 at 1:59 PM Majid Jalili <majid...@gmail.com> wrote: > Hi, > > I am trying to take simpoint for some SPEC 17 applications, using the > command below in fs mode: > > sudo build/X86/gem5.opt -d lbm_checkpoint ./configs/example/fs.py --caches > --l2cache -n 1 --disk-image /home/cc/disks/disks/linux-x86.spec.img > --kernel /home/cc/disks/binaries/vmlinux-4.19.83 > > --take-simpoint-checkpoints=./simpoints/lbm.simpoints,./simpoints/lbm.weights,100000000,20000000 > --cpu-type=X86KvmCPU --mem-size=16GB --script ./script/lbm.rcS > > Kernel: 4.19.83 > gem5 version [DEVELOP-FOR-v22.0] > Branch: develop > > The Linux boots up successfully and launches the application. However, as > soon as it starts writing the checkpoint I see the followings: > > Writing checkpoint > gem5.opt: build/X86/cpu/regfile.hh:75: const Reg& > gem5::RegFile::reg(size_t) const [with Reg = gem5::VecRegContainer<8>; > size_t = long unsigned int]: Assertion `sizeof(Reg) == _regBytes && idx < > _size' failed. > > Here you can find the values inside the assert statement causing the > simulation to break: > sizeof(Reg):16 > _regBytes: 8 > idx: 0 > _size:1 > > Any help would be appreciated! > Majid > >
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