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:
Mar. 26, 2024
Filed:
May. 31, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Xiaodan Tan, Mountain View, CA (US);
Paul Gilbert Meyer, Jericho, VT (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques to take advantage of the single-instruction-multiple-data (SIMD) capabilities of a processor to process data blocks can include implementing an instruction to fuse the data blocks together. The fuse input instruction can have a first input vector, a second input vector, a select input, a first output vector, and a second output vector. The fuse input instruction selects a portion of the first input vector and a portion of the second input vector based on the select input, sign extends the selected portion of the first input vector and the selected portion of the second input vector, and shuffles data elements of the sign extended portion of the first input vector with data elements of the sign extended portion of the second input vector to generate the first and second output vectors.