Hi, I have seen some threads related to checkpointing but none of them addressed my issue. I know how to use checkpoints and what are the limitations (I think so!). I encounter an error while trying to restore from checkpoint. I use the following commands to take checkpoint and then restore from checkpoint:
*Take checkpoint: *build/ALPHA_SE/m5.fast configs/example/se.py --take-checkpoints 10000 --at-instruction --checkpoint-dir /home/username/m5/verification/cp/ --bench bzip2_source *Restore to Checkpoint:* build/ALPHA_SE/m5.debug configs/example/se.py --caches --warmup-insts 1000 --max-inst 1000 -s -r 10000 --at-instruction --checkpoint-dir /home/username/m5/verification/cp/ --bench bzip2_source I receive the following error message: ********************************************************************************************************************************** ... ... ... info: Entering event queue @ 5149000. Starting simulation... hack: be nice to actually delete the event here Switched CPUS @ tick 5150000 Changing memory mode to timing switching cpus Switch at instruction count:1000 info: Entering event queue @ 5150000. Starting simulation... panic: Tried to execute unmapped address 0x120011ca0. @ cycle 5150000 [invoke:build/ALPHA_SE/arch/alpha/faults.cc, line 190] Memory Usage: 1192156 KBytes For more information see: http://www.m5sim.org/panic/95542d88 Program aborted at cycle 5150000 ************************************************************************************************************************************** Any help would be appreciated. Navid
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