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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.:

US 12373911 B1

PDFFull Text
Date of Patent:
Jul. 29, 2025

Filed:

Aug. 25, 2023

Compute optimizations for low precision machine learning operations

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Elmoustapha Ould-Ahmed-Vall, Chandler, AZ (US);

Sara S. Baghsorkhi, San Jose, CA (US);

Anbang Yao, Beijing, CN;

Kevin Nealis, San Jose, CA (US);

Xiaoming Chen, Shanghai, CN;

Altug Koker, El Dorado Hills, CA (US);

Abhishek R. Appu, El Dorado Hills, CA (US);

John C. Weast, Portland, OR (US);

Mike B. Macpherson, Portland, OR (US);

Dukhwan Kim, San Jose, CA (US);

Linda L. Hurd, Cool, CA (US);

Ben J. Ashbaugh, Folsom, CA (US);

Barath Lakshmanan, Chandler, AZ (US);

Liwei Ma, Beijing, CN;

Joydeep Ray, Folsom, CA (US);

Ping T. Tang, Edison, NJ (US);

Michael S. Strickland, Sunnyvale, CA (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:

Jaffery Watson Hamilton & DeSanctis LLP

Primary Examiner:

Hai Tao Sun

Int. Cl.
CPC ...
G06T 1/20 (2006.01); G06F 3/14 (2006.01); G06F 7/483 (2006.01); G06F 9/30 (2018.01); G06F 9/38 (2018.01); G06F 9/50 (2006.01); G06N 3/044 (2023.01); G06N 3/045 (2023.01); G06N 3/063 (2023.01); G06N 3/084 (2023.01); G06N 20/00 (2019.01); G06T 1/60 (2006.01); G06T 15/00 (2011.01);
U.S. Cl.
CPC ...
G06T 1/20 (2013.01); G06F 7/483 (2013.01); G06F 9/30014 (2013.01); G06F 9/30185 (2013.01); G06F 9/3863 (2013.01); G06F 9/5044 (2013.01); G06N 3/044 (2023.01); G06N 3/045 (2023.01); G06N 3/063 (2013.01); G06N 3/084 (2013.01); G06N 20/00 (2019.01); G06F 3/14 (2013.01); G06T 1/60 (2013.01); G06T 15/005 (2013.01);
Abstract

One embodiment provides a general-purpose graphics processing unit comprising a dynamic precision floating-point unit including a control unit having precision tracking hardware logic to track an available number of bits of precision for computed data relative to a target precision, wherein the dynamic precision floating-point unit includes computational logic to output data at multiple precisions.

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