← all papers Β· overview

bsort: A theoretically efficient non-comparison-based sorting algorithm for integer and floating-point numbers

Abstract

This paper presents bsort, a non-comparison-based sorting algorithm for signed and unsigned integers, and floating-point values. The algorithm unifies these cases through an approach derived from binary quicksort, achieving $O(wn)$ runtime asymptotic behavior and $O(w)$ auxiliary space, where $w$ is the element word size. This algorithm is highly efficient for data types with small word sizes, where empirical analysis exhibits performance competitive with highly optimized hybrid algorithms from popular libraries.

Related papers