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. 21, 1997
Filed:
Jan. 26, 1995
Applicant:
Inventors:
Manoj Kumar, Yorktown Heights, NY (US);
Michael Mi Tsao, Yorktown Heights, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
395567 ; 395800 ;
Abstract
A single instruction multiple data stream ('SIMD') processor includes multiple processing elements ('PEs'). Each PE includes a memory, a first multiplexer, an instruction register, a local instruction buffer for storing an instruction and a unit for modifying the instruction, in its entirety, to create a modified instruction. The modified instruction is stored in the local instruction buffer until it is executed. This structure modifies the instruction broadcast from the central controller of an SIMD computer in its entirety and creates modified instructions which can be unique to each PE.