The ArborX Library: Version 2.0

Andrey Prokopenko; Daniel Arndt; Damien Lebrun-Grandié; Bruno Turcksin

doi:10.1145/3772288

The ArborX Library: Version 2.0

Computational Coupled Physics

Research output: Contribution to journal › Article › peer-review

Abstract

This article 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 and distributed), support for user functions to be executed on the results (callbacks), and an expanded set of the supported algorithms (ray tracing and clustering).

Original language	English
Article number	30
Journal	ACM Transactions on Mathematical Software
Volume	51
Issue number	4
DOIs	https://doi.org/10.1145/3772288
State	Published - Dec 12 2025

Funding

This research was supported by the Exascale Computing Project (17-SC-20-SC), a collaborative effort of the U.S. Department of Energy Office of Science and the National Nuclear Security Administration.

Keywords

GPU
Kokkos
clustering
geometric search

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10.1145/3772288

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The ArborX Library: Version 2.0

Abstract

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Keywords

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