公开(公告)号：US20240320050A1

公开(公告)日：2024-09-26

申请号：US18126139

申请日：2023-03-24

Applicant: ADVANCED MICRO DEVICES, INC.

Inventor： Patrick Pok Man Lai ,  Vilas Sridharan ,  Jay Fleischman

IPC: G06F9/50 ,  G06F9/38

CPC classification number: G06F9/5044 ,  G06F9/3861 ,  G06F9/5077

Abstract: A processor includes two or more core dies each including one or more processor cores. A first core die of the processor is associated with a first operating system and the processor cores of the first core die execute a set of instructions according to the first operating system to produce a first result. A second core of the processor is associated with a second operating system and the processor cores of the second core of the second core die execute the set of instructions according to the second operating system to produce a second result. The first and second core dies provide the first and second results to a voting circuitry that generates an output based on the first and second results.