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Gem5的2fetch-ideal版本core dump问题 #733

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@HalfOrcLnd
  1. 请问香山gem5有没有实现2 taken和2 fetch的可以跑完的理想分支?如有请给个链接?
  2. 使用香山gem5下列链接的 2fetch-ideal 分支版本,在仿真过程中, 2-fetch ideal 版本执行了7200条指令后死循环,最后core dump;真正启动2-fetch后,出现了“Out of MSHRs!”,过几个cycle进入死循环,请问有没有什么解决方案?

https://github.com/OpenXiangShan/GEM5/commits/2fetch-ideal

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