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. 05, 2008
Filed:
Mar. 02, 2001
Terrence Hussey, Merrimack, NH (US);
Donald W. Monroe, Carlisle, MA (US);
Arnold N. Sodder, Newtonville, MA (US);
Terrence Hussey, Merrimack, NH (US);
Donald W. Monroe, Carlisle, MA (US);
Arnold N. Sodder, Newtonville, MA (US);
Enterasys Networks, Inc., Andover, MA (US);
Abstract
Significant performance improvements can be realized in data processing systems by confining the operation of a processor within its internal register file so as to reduce the instruction count executed by the processor. Data, which is sufficiently small enough to fit within the internal register file, can be transferred into the internal register file, and execution results can be removed therefrom, using direct memory accesses that are independent of the processor, thus enabling the processor to avoid execution of load and store instructions to manipulate externally stored data. Further, the data and execution results of the processing activity are also accessed and manipulated by the processor entirely within the internal register file. The reduction in instruction count, coupled with the standardization of multiple processors and their instruction sets, enables the realization of a highly scaleable, high-performing symmetrical multi-processing system at manageable complexity and cost levels.