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:
Sep. 16, 2025
Filed:
Dec. 23, 2020
Intel Corporation, Santa Clara, CA (US);
Maria Garzaran, Champaign, IL (US);
Nusrat Islam, Bee Cave, TX (US);
Gengbin Zheng, Austin, TX (US);
Sayantan Sur, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Algorithms for optimizing small message collectives with hardware supported triggered operations and associated methods, apparatus, and systems. The algorithms are implemented in a distributed compute environment comprising a plurality of ranks including a root, a plurality of intermediate nodes, and a plurality of leaf nodes, where each of the plurality of ranks comprising a compute platform having a communication interface including embedded logic for implementing the algorithms. Collectives are employed to transfer data between parent ranks and child ranks. In connection with the collectives, control messages are sent from children of a collective to the parent of the collective informing the parent that the children of the collective have free buffers ready to receive data. The parent employs a counter to determine that a control message has been received from each of its children indicating each child has a free buffer prior to sending data to the children in the collective.