Invention Grant
- Patent Title: Pseudo-random logical to physical core assignment at boot for age averaging
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Application No.: US15846781Application Date: 2017-12-19
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Publication No.: US10915330B2Publication Date: 2021-02-09
- Inventor: Amitabh Mehra , Krishna Sai Bernucho
- Applicant: ADVANCED MICRO DEVICES, INC.
- Applicant Address: US CA Santa Clara
- Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F9/4401
- IPC: G06F9/4401

Abstract:
A computing device includes a processor having a plurality of cores, a core translation component, and a core assignment component. The core translation component provides a set of registers, one register for each core of the multiple processor cores. The core assignment component includes components to provide a core index to each of the registers of the core translation component according to a core assignment scheme during processor initialization. Process instructions from an operating system are transferred to a respective core based on the core indices.
Public/Granted literature
- US20190188001A1 PSEUDO-RANDOM LOGICAL TO PHYSICAL CORE ASSIGNMENT AT BOOT FOR AGE AVERAGING Public/Granted day:2019-06-20
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