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. 20, 2025
Filed:
Mar. 30, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques are described to perform hierarchical collective compute operations on a plurality of processing nodes for a distributed computation of a neural network. Each processing node can include a plurality of processing ranks that are assigned corresponding rank identifiers (IDs). The hierarchical collective compute operation can include direct memory access (DMA) transfers to perform an inter-node collective compute operation of non-contiguous memory regions across the processing nodes based on the rank IDs, and an intra-node collective compute operation of non-contiguous memory regions within each of the processing nodes based on the rank IDs.