3.313. __nv_usad


i32 @__nv_usad(i32 %x, i32 %y, i32 %z) 


Calculate | x y | + z , the 32-bit sum of the third argument z plus and the absolute value of the difference between the first argument, x, and second argument, y.

Inputs x, y, and z are unsigned 32-bit integers.


Returns | x y | + z .

Library Availability:

Compute 2.0: Yes

Compute 3.0: Yes

Compute 3.5: Yes