- Patent Title: Managing data dependencies in a transfer pipeline of a hybrid dimm
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Application No.: US17003336Application Date: 2020-08-26
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Publication No.: US11494306B2Publication Date: 2022-11-08
- Inventor: Horia C. Simionescu , Chung Kuang Chin , Paul Stonelake , Narasimhulu Dharanikumar Kotte
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Lowenstein Sandler LLP
- Main IPC: G06F12/084
- IPC: G06F12/084 ; G06F3/06 ; G06F13/16 ; G11C14/00

Abstract:
Systems and methods are disclosed including a first memory component, a second memory component having a lower access latency than the first memory component and acting as a cache for the first memory component, and a processing device operatively coupled to the first and second memory components. The processing device can perform operations including receiving a data access operation and, responsive to determining that a data structure includes an indication of an outstanding data transfer of data associated with a physical address of the data access operation, determining whether an operation to copy the data, associated with the physical address, from the first memory component to the second memory component is scheduled to be executed. The processing device can further perform operations including determining to delay a scheduling of an execution of the data access operation until the operation to copy the data is executed.
Public/Granted literature
- US20210089449A1 MANAGING DATA DEPENDENCIES IN A TRANSFER PIPELINE OF A HYBRID DIMM Public/Granted day:2021-03-25
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