Method for adapting performance sensitive operations to various levels of machine loads

摘要

A redundant array of independent disk (RAID) stack executes a first memory access routine and a second memory access routine having different access timing characteristics. The RAID stack determines a number of cache misses for the execution of each of the first and second memory access routines. The RAID stack selects one of the first and second memory access routines based on the number of cache misses for further memory accesses.