The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2014
Filed:
Dec. 29, 2009
Patryk Kaminski, Austin, TX (US);
Thomas Woller, Austin, TX (US);
Keith Lowery, Bothell, WA (US);
Erich Boleyn, Portland, OR (US);
Patryk Kaminski, Austin, TX (US);
Thomas Woller, Austin, TX (US);
Keith Lowery, Bothell, WA (US);
Erich Boleyn, Portland, OR (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
Systems and methods are provided that utilize non-shared page tables to allow an accelerator device to share physical memory of a computer system that is managed by and operates under control of an operating system. The computer system can include a multi-core central processor unit. The accelerator device can be, for example, an isolated core processor device of the multi-core central processor unit that is sequestered for use independently of the operating system, or an external device that is communicatively coupled to the computer system.