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Cache memory system including first cache memory and second cache memory having multiple regions with different access speed and processor system
Cache memory system including first cache memory and second cache memory having multiple regions with different access speed and processor system
A cache memory system has a first cache memory, a second cache memory which comprises a nonvolatile memory capable of generating a plurality of regions having different access speeds and has access priority lower than the first cache memory, and a cache controller which carries out a control where data to be stored in the second cache memory is sorted to the plurality of regions and stored thereto in accordance with access conditions with respect to the first cache memory.
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