Hi, My question is related to configuring a branch misprediction penalty in gem5 detailed CPU. Assuming that I want to configure a pipeline with 12 cycle branch misprediction penalty, how should I change delay parameters in O3CPU.py? Will using following configurations work:
fetchToDecodeDelay = 3 decodeToRenameDelay = 3 renameToIEWDelay= 4 issueToExecuteDelay=1 iewToCommitDelay=3 Is branch misprediction penalty in gem5 equal to only front end length (till execution stage) or the entire pipeline length? Thank you
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