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:
Feb. 06, 2018
Filed:
Jan. 31, 2014
Imagination Technologies, Ltd., Kings Langley, GB;
Jason Meredith, Hemel Hempstead, GB;
Hugh Jackson, St. Albans, GB;
MIPS Tech, LLC, Santa Clara, CA (US);
Abstract
An improved mechanism for copying data in memory is described which uses aliasing. In an embodiment, data is accessed from a first location in a memory and stored in a cache line associated with a second, different location in the memory. In response to a subsequent request for data from the second location in the memory, the cache returns the data stored in the cache line associated with the second location in the memory. The method may be implemented using additional hardware logic in the cache which is arranged to receive an aliasing request from a processor which identifies both the first and second locations in memory and triggers the accessing of data from the first location for storing in a cache line associated with the second location.