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:
Dec. 10, 2024
Filed:
Jul. 23, 2021
Arm Limited, Cambridge, GB;
David Raymond Lutz, Austin, TX (US);
David M. Russinoff, Austin, TX (US);
Harsha Valsaraju, Austin, TX (US);
Arm Limited, Cambridge, GB;
Abstract
An apparatus comprises floating-point processing circuitry to perform a floating-point operation with rounding to generate a floating-point result value; and tininess detection circuitry to detect a tininess status indicating whether an outcome of the floating-point operation is tiny. A tiny outcome corresponds to a non-zero number with a magnitude smaller than a minimum non-zero magnitude representable as a normal floating-point number in a floating-point format to be used for the floating-point result value. The tininess detection circuitry comprises hardware circuit logic configured to support both before rounding tininess detection and after rounding tininess detection for detecting the tininess status.