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:
Oct. 11, 2016
Filed:
Mar. 30, 2012
Xiaowei Jiang, Hillsboro, OR (US);
Hongliang Gao, Hillsboro, OR (US);
Zhen Fang, Hillsboro, OR (US);
Srihari Makineni, Portland, OR (US);
Ravishankar Iyer, Portland, OR (US);
Xiaowei Jiang, Hillsboro, OR (US);
Hongliang Gao, Hillsboro, OR (US);
Zhen Fang, Hillsboro, OR (US);
Srihari Makineni, Portland, OR (US);
Ravishankar Iyer, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An apparatus is described that contains a processing core comprising a CPU core and at least one accelerator coupled to the CPU core. The CPU core comprises a pipeline having a translation look aside buffer. The CPU core comprising logic circuitry to set a lock bit in attribute data of an entry within the translation look-aside buffer entry to lock a page of memory reserved for the accelerator.