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:
Apr. 12, 2022
Filed:
Jan. 15, 2020
Arm Limited, Cambridge, GB;
Kim Richard Schuttenberg, Gilbert, AZ (US);
Arm Limited, Cambridge, GB;
Abstract
A data processing apparatus is provided comprising: a plurality of input lanes and a plurality of corresponding output lanes. Processing circuitry executes a first vector instruction and a second vector instruction. The first vector instruction specifies a target of output data from the corresponding output lanes that is specified as a source of input data to the input lanes by the second vector instruction. Mask circuitry stores a first mask that defines a first set of the output lanes that are valid for the first vector instruction, and stores a second mask that defines a second set of the output lanes that are valid for the second vector instruction. The first set and the second set are mutually exclusive. Issue circuitry begins processing of the second vector instruction at a lane index prior to completion of the first vector instruction at the lane index.