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:
Sep. 12, 2022
Sambanova Systems, Inc., Palo Alto, CA (US);
Vojin G. Oklobdzija, Berkeley, CA (US);
Matthew M. Kim, Frankston South, AU;
SambaNova Systems, Inc., Palo Alto, CA (US);
Abstract
A floating-point accumulator circuit includes a floating-point input having an input significand field and a first shifter coupled to the input significand field and providing an output of the input significand field shifted by a first amount. A carry-save adder has a first, second, and third input and an output. The first input is coupled to the output of the first shifter and the output provides carry bits and sum bits representing a summation of the first input, the second input, and the third input as a significand of the accumulated value. Shifters are also coupled to the carry bits and the sum bits of the output of the carry-save adder to respectively provide the carry bits and the sum bits, both shifted by a second amount, to the second input and the third input of the carry-save adder.