基于分支可预测性的多路径执行——MPEBP机制。
MPEBP mechanism evaluates branch prediction confidence, and the evaluation output determines branch execution behavior.
记录式结构有3条分支预测原则，这3条原则通过保证预测过程中遇到多路存取时访问相同分支修改的PHT项，减少了历史噪音对分支预测的错误影响。
RBS has 3 rules to guarantee predictor accesses the PHT entry, modified by current predicting branch, to predict. Those 3 rules reduce bad effect from noise at last.
记录式结构有3条分支预测原则，这3条原则通过保证预测过程中遇到多路存取时访问相同分支修改的PHT项，减少了历史噪音对分支预测的错误影响。
RBS has 3 rules to guarantee predictor accesses the PHT entry, modified by current predicting branch, to predict. Those 3 rules reduce bad effect from noise at last.
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