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:
May. 14, 2024
Filed:
Dec. 16, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Kun Xu, Austin, TX (US);
Ron Diamant, Santa Clara, CA (US);
Ilya Minkin, Los Altos, CA (US);
Mohammad El-Shabani, Redwood City, CA (US);
Raymond S. Whiteside, Austin, TX (US);
Uday Shilton Udayaselvam, Austin, TX (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques to reduce overhead in a direct memory access (DMA) engine can include processing descriptors from a descriptor queue to obtain a striding configuration to generate tensorized memory descriptors. The striding configuration can include, for each striding dimension, a stride and a repetition number indicating a number of times to repeat striding in the corresponding striding dimension. One or more sets of tensorized memory descriptors can be generated based on the striding configuration. Data transfers are then performed based on the generated tensorized memory descriptors.