发明授权
US08140760B2 I-cache line use history based done bit based on successful prefetchable counter 失效
基于成功预取计数器的I-cache行使用基于历史的完成位

I-cache line use history based done bit based on successful prefetchable counter
摘要:
A method of providing history based done logic for a I-cache includes receiving an I-cache line in an L2 cache; determining if the I-cache line is unprefetchable; aging the I-cache line without a delay if the I-cache line is prefetchable; and aging the I-cache line with a delay is the I-cache line is unprefetchable.
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