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:
Nov. 08, 2011
Filed:
Mar. 25, 2005
Yasuhiko Nakashima, Kyoto, JP;
Yasuhiko Nakashima, Kyoto, JP;
Japan Science and Technology Agency, Saitama, JP;
Abstract
A method and apparatus is provided for significantly speeding-up program execution in a data processing device. The data processing device is provided with a specialized instruction region storage section comprising content addressable memory (CAM) and random access memory (RAM) that operatively functions as an instruction sequence reuse table which is capable of registering/storing sequences of program instructions and corresponding instruction sequence output data as input/output (I/O) groups for potential future use in place of re-executing identical portions of program code. The data processing device includes at least one instruction stream processor which includes a computing unit for executing instructions and a dependency relationship analysis unit or 'reuse window' unit (RW) that analyzes instruction sequence patterns from regions of instructions stored in a main memory to determine if the patterns can be divided up into smaller partitions that have no interdependencies and hence are potential candidates for reuse.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile