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:
Jul. 07, 2020
Filed:
Jun. 26, 2018
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Ilias Vougioukas, Cambridge, GB;
Stephan Diestelhorst, Cambridge, GB;
Andreas Lars Sandberg, Cambridge, GB;
Nikos Nikoleris, London, GB;
Assignee:
Arm Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/32 (2018.01); G06F 9/34 (2018.01); G06F 9/38 (2018.01); G06F 9/30 (2018.01);
U.S. Cl.
CPC ...
G06F 9/3844 (2013.01); G06F 9/30058 (2013.01); G06F 9/30145 (2013.01); G06F 9/3806 (2013.01); G06F 9/3859 (2013.01); G06F 9/3861 (2013.01); G06F 9/3846 (2013.01); G06F 9/3848 (2013.01);
Abstract
A TAGE branch predictor has, as its fallback predictor, a perceptron predictor. This provides a branch predictor which reduces the penalty of context switches and branch prediction state flushes.