Hi, I am trying to take simpoints for a X86 multicore machine. I compiled version 21.0.1 for X86_MOESI_Hammer protocol, and applied KVM patches. Now, I can boot up and see all the cores online. However, when I pass --take-simpoint-checkpoint arguments with simpoint files and intervals, what happens is that when the simulator reaches to the simpoints, it stucks and does not generate the sim points. However, if I do not launch ruby (--ruby) simulator starts writing the checkpoints and exits. I know ruby has to flush the caches, and thus it may take time. However, I waited for more than 2 hours and it never got to the "writing checkpoint" stage.
Majid
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