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:
Mar. 17, 2020
Filed:
Mar. 14, 2014
Wisconsin Alumni Research Foundation, Madison, WI (US);
Chen-Han Ho, Madison, WI (US);
Karthikeyan Sankaralingam, Madison, WI (US);
Sung Kim, Madison, WI (US);
Wisconsin Alumni Research Foundation, Madison, WI (US);
Abstract
A specialized memory access processor is placed between a main processor and accelerator hardware to handle memory access for the accelerator hardware. The architecture of the memory access processor is designed to allow lower energy memory accesses than can be obtained by the main processor in providing data to the hardware accelerator while providing the hardware accelerator with a sufficiently high bandwidth memory channel. In some embodiments, the main processor may enter a sleep state during accelerator calculations to substantially lower energy consumption.