It is believed that the arrangements and amounts of the registers in processor chip have much heavy impact on the operation speed of the processor,which has induced the improvement of the structure of the on-chip cache,whose central task is to realize the fast access to the data in registers in the term of time and space.This kind of fast access to the register can be investigated vise the access process in which the data and structures in on-chip cache are accessed.By intro-ducing the a new on-chip cache percolation cache,we prove that the existent of the time and spatial just-in-time locality which the percolation cache equips has contributed much to shorten the memory access delay by raising the hit rates when processor core accesses the percolation cache.
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