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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