CACHING BYPASS MECHANISM FOR A MULTI-LEVEL MEMORY

    公开(公告)号:US20190163639A1

    公开(公告)日:2019-05-30

    申请号:US16264615

    申请日:2019-01-31

    Inventor: Wei A. WU Zhe WANG

    Abstract: An apparatus is described. The apparatus includes memory controller logic circuitry to interface to a multi-level memory having a higher memory level to act as a memory side cache for a lower memory level. The memory controller logic circuitry having policy determination circuitry to prevent lesser accessed data items from occupying space in the higher memory level at the expense of more frequently accessed data items.

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