发明申请
US20090271597A1 Branch Prediction In A Computer Processor 有权
计算机处理器中的分支预测

Branch Prediction In A Computer Processor
摘要:
Methods, apparatus, and products for branch prediction in a computer processor are disclosed that include: recording for a sequence of occurrences of a branch, in an algorithm in which the branch occurs more than once, each result of the branch, including maintaining a pointer to a location of a most recently recorded result; resetting the pointer to a location of the first recorded result upon completion of the algorithm; and predicting subsequent results of the branch, in subsequent occurrences of the branch, in dependence upon the recorded results.
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