APPARATUS AND METHOD FOR INTELLIGENT MEMORY PAGE MANAGEMENT

    公开(公告)号:US20220283951A1

    公开(公告)日:2022-09-08

    申请号:US17751557

    申请日:2022-05-23

    Abstract: A method is described. The method includes determining that a memory page is in one of an active state and an idle state from meta data that is maintained for the memory page. The method includes recording a past history of active/idle state determinations that were previously made for the memory page. The method includes training a neural network on the past history of the memory page. The method includes using the neural network to predict one of a future active state and future idle state for the memory page. The method includes determining a location for the memory page based on the past history of the memory page and the predicted future state of the memory page, the location being one of a faster memory and a slower memory. The method includes moving the memory page to the location from the other one of the faster memory and the slower memory.

    DETECTION OF MEMORY ACCESSES
    4.
    发明申请

    公开(公告)号:US20250123749A1

    公开(公告)日:2025-04-17

    申请号:US19000448

    申请日:2024-12-23

    Abstract: Examples described herein relate to hot page detection. Some examples include circuitry to provide a number of pages with access counts within a bucket of a histogram, wherein the bucket of the histogram is associated with a configured access count range; based on a distribution of access counts in the histogram being a first level, reduce the configured access count ranges of the different buckets of the histogram; determine a second level indicative of page access counts; and migrate data of pages from a far memory to a near memory based on the second level.

Patent Agency Ranking