cpu-o3: refactor KunminghuV3 ideal params configuration #226
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* Added a new runtime parameter '--ideal-kmhv3'. Parameters defined in the `setKmhV3IdealParams` function now take the highest priority, overriding command-line arguments * Parameterized `baseTableSize` and `enableSC` in the FTBTAGE class for easier customization * Unified `numBr` into the DecoupledBPUWithFTB class in BranchPredictor.py for better consistency Change-Id: Id36cef3e703790dbbd74a36e88444e0955479ad8
Call the `disableAllRegArb` func within `setKmhV3IdealParams` func to disable AllRegArb. Change-Id: Ie1ea477d428eefcc97346b43326b6b0b64ddc0e9
Change-Id: If5b9e18915d1294c9631dc23c190a93f9d504158
Change-Id: I989cd3c69d0911b6666dffee622ec4c9d741794a
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This commit is NOT expected to impact performance.
setKmhV3IdealParamsfunction now take the highest priority, overriding command-line argumentsbaseTableSizeandenableSCin the FTBTAGE class for easier customizationnumBrinto the DecoupledBPUWithFTB class in BranchPredictor.py for better consistency