This paper provides an overview of the 2.0 release of the ArborX library, a performance portable geometric search library based on Kokkos. We describe the major changes in ArborX 2.0 including a new interface for the library to support a wider range of user problems, new search data structures (brute force, distributed), support for user functions to be executed on the results (callbacks), and an expanded set of the supported algorithms (ray tracing, clustering).

翻译：本文概述了基于Kokkos的性能可移植几何搜索库ArborX的2.0版本发布。我们介绍了ArborX 2.0中的主要变更，包括：支持更广泛用户问题的新库接口、新的搜索数据结构（暴力搜索、分布式搜索）、支持对搜索结果执行用户函数（回调机制），以及扩展的算法支持集合（光线追踪、聚类）。