公开(公告)号：US10817289B2

公开(公告)日：2020-10-27

申请号：US16150410

申请日：2018-10-03

Applicant: NVIDIA Corp.

Inventor： Siva Hari ,  Michael Sullivan ,  Timothy Tsai ,  Stephen W. Keckler ,  Abdulrahman Mahmoud

IPC: G06F11/14 ,  G06F9/30 ,  G06F11/10

Abstract: Software-only and software-hardware optimizations to reduce the overhead of intra-thread instruction duplication on a GPU or other instruction processor are disclosed. The optimizations trade off error containment for performance and include ISA extensions with limited hardware changes and area costs.

公开(公告)号：US20190102180A1

公开(公告)日：2019-04-04

申请号：US16150410

申请日：2018-10-03

Applicant: NVIDIA Corp.

Inventor： Siva Hari ,  Michael Sullivan ,  Timothy Tsai ,  Stephen W. Keckler ,  Abdulrahman Mahmoud

IPC: G06F9/30 ,  G06F11/10

CPC classification number: G06F9/30029 ,  G06F9/30032 ,  G06F9/30101 ,  G06F11/1044

Abstract: Software-only and software-hardware optimizations to reduce the overhead of intra -thread instruction duplication on a GPU or other instruction processor are disclosed. The optimizations trade off error containment for performance and include ISA extensions with limited hardware changes and area costs.