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:
Jun. 23, 2026
Filed:
Oct. 10, 2023
Sifive, Inc., San Mateo, CA (US);
Bradley Gene Burgess, Sunset Valley, TX (US);
SiFive, Inc., Santa Clara, CA (US);
Abstract
Prediction circuitry may generate a vector length prediction associated with a configuration instruction prior to completion of execution of the configuration instruction. The vector length prediction may indicate a number of data elements on which a vector instruction will operate. In some implementations, the prediction circuitry can generate the vector length prediction by detecting a repeating pattern of vector lengths associated with earlier executions of the configuration instruction. In some implementations, the prediction circuitry can generate the vector length prediction by detecting decrements of an application vector length by a constant value.