warp.randu

warp.randu(state: uint32) → uint32

Kernel

Python

Generate a uniform random unsigned 32-bit integer in the range [0, 2^32).

In a kernel, advances state in place, so successive calls return different values; called from the Python scope, it does not modify state, so repeated calls with the same state return the same value (see rand_init()).

warp.randu(

state: uint32,

low: uint32,

high: uint32,

) → uint32

Kernel

Python

Generate a uniform random unsigned integer in the range [low, high).

In a kernel, advances state in place, so successive calls return different values; called from the Python scope, it does not modify state, so repeated calls with the same state return the same value (see rand_init()). Requires high > low. Uses modulo reduction, so the distribution is slightly biased toward lower values for very large ranges.