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. 06, 2023
Filed:
Sep. 25, 2020
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abhinav Vishnu, Austin, TX (US);
Joseph Lee Greathouse, Austin, TX (US);
Other;
Abstract
Systems, apparatuses, and methods for performing an allreduce operation on an enhanced direct memory access (DMA) engine are disclosed. A system implements a machine learning application which includes a first kernel and a second kernel. The first kernel corresponds to a first portion of a machine learning model while the second kernel corresponds to a second portion of the machine learning model. The first kernel is invoked on a plurality of compute units and the second kernel is converted into commands executable by an enhanced DMA engine to perform a collective communication operation. The first kernel is executed on the plurality of compute units in parallel with the enhanced DMA engine executing the commands for performing the collective communication operation. As a result, the allreduce operation may be executed in parallel on the enhanced DMA engine to the compute units.