Dynamic adaptation of memory page management policy
Patent
·
OSTI ID:1735009
Systems, apparatuses, and methods for determining preferred memory page management policies by software are disclosed. Software executing on one or more processing units generates a memory request. Software determines the preferred page management policy for the memory request based at least in part on the data access size and data access pattern of the memory request. Software conveys an indication of a preferred page management policy to a memory controller. Then, the memory controller accesses memory for the memory request using the preferred page management policy specified by software.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-07NA27344
- Assignee:
- Advanced Micro Devices, Inc. (Santa Clara, CA)
- Patent Number(s):
- 10,705,972
- Application Number:
- 15/264,400
- OSTI ID:
- 1735009
- Country of Publication:
- United States
- Language:
- English
Similar Records
Single instruction multiple data page table walk scheduling at input output memory management unit
Per-page control of physical address space distribution among memory modules
Hot page selection in multi-level memory hierarchies
Patent
·
Tue Oct 08 00:00:00 EDT 2019
·
OSTI ID:1576446
Per-page control of physical address space distribution among memory modules
Patent
·
Tue May 07 00:00:00 EDT 2019
·
OSTI ID:1568306
Hot page selection in multi-level memory hierarchies
Patent
·
Tue Mar 19 00:00:00 EDT 2019
·
OSTI ID:1568087