摘要 |
PROBLEM TO BE SOLVED: To reduce power consumption in a memory system. SOLUTION: This method for reducing power consumption at a cache includes determining a nonuniform architecture for a cache for preparing the optimum number of caches for each cache set in the cache. The nonuniform architecture allows cache sets in the cache to have associativity values that differ from each other. The method also includes implementing the nonuniform architecture in the cache to reduce power consumption at the cache. The method also includes determining a code placement according to which code is writable to a memory separate from the cache. The code placement reduces the occurrences of inter cache-line sequential flows when the code is loaded from the memory to the cache. The method also includes compiling the code according to the code placement and writing the code to the memory for subsequent loading from the memory to the cache according to the code placement to further reduce power consumption at the cache. COPYRIGHT: (C)2007,JPO&INPIT |