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:
Aug. 31, 2021
Filed:
Nov. 15, 2018
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Mbou Eyole, Cambridge, GB;
Nigel John Stephens, Cambridge, GB;
Neil Burgess, Cambridge, GB;
Grigorios Magklis, Cambridge, GB;
Assignee:
Arm Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/30 (2018.01); G06F 7/50 (2006.01);
U.S. Cl.
CPC ...
G06F 9/30145 (2013.01); G06F 7/50 (2013.01); G06F 9/3001 (2013.01); G06F 9/30094 (2013.01); G06F 9/30098 (2013.01);
Abstract
Vector add-with-carry instructions are described which use some elements of a destination vector register, or corresponding fields of a predicate register, to provide the carry information corresponding to results of an add-with-carry operation. This is useful for accelerating computations involving multiplications of long integer values.