Module histogram 

Modules

composite

histogram

initialise

sort_histogram

Functions

composite

Add a blocked register tile to an existing shared histogram. Valid samples are integral bin indices in range; the backend must support atomic add on C.

histogram

initialise

Initialise a shared histogram. All block threads participate.

sort_histogram

Sort-based histogram without atomic counter requirements. Shared sort scratch holds the entire tile. Samples are valid integral bin indices.