Hi, I attempted to recover some Simpoint checkpoints for x86 in SE mode and got the error below. I did see the warning on using util/cpt_upgrader.py but am not sure if they are related. I also reverted my gem5 to v19.0.0, but the error persisted. Has anyone seen this before?
Command: build/X86/gem5.opt --outdir=test_out/perlbench configs/example/spec06_config.py --restore-simpoint-checkpoint -r 1 --checkpoint-dir=/path/to/checkpoints/perlbench --benchmark=perlbench --benchmark_stdout=perlbench.out --benchmark_stderr=perlbench.err --cpu-type=TimingSimpleCPU --mem-size=8GB ( https://markgottscho.wordpress.com/2014/09/20/tutorial-easily-running-spec-cpu2006-benchmarks-in-the-gem5-simulator/ ) Error: 0: system.remote_gdb: listening for remote gdb on port 7000 warn: ***************************************************** warn: !!!! Checkpoint is missing the following version tags: warn: arm-sve warn: You might experience some issues when restoring and should run the checkpoint upgrader (util/cpt_upgrader.py) on your checkpoint warn: ********************************************************** warn: optional parameter system:quiesceEndTick_0 not present *fatal: Can't unserialize 'system.cpu.xc.0:vecPredRegs'* Cheers, *Chongzhi Zhao*
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