US Patent 12079590 Efficient dual-path floating-point arithmetic operators

Systems and methods related to performing arithmetic operations on floating-point numbers. Floating-point arithmetic circuitry is configured to receive two floating-point numbers. The floating-point arithmetic circuitry includes a first path configured to perform a first operation on the two floating-point numbers based at least in part on a difference in size between the two floating-point numbers. The floating-point arithmetic circuitry includes a second path configured to perform a second operation on the two floating-point numbers based at least in part on the difference is size between the two floating-point numbers. The first path and the second path diverge from each other after receipt of the floating-point numbers in the floating-point arithmetic circuitry and converge on a shared adder that is used for the first operation and the second operation.