ArborX is an open-source library designed to provide performance portable algorithms for geometric search, similarly to nanoflann and Boost Geometry.

The installation instructions can be found here.

The interface is described here.

Examples can be found in the examples directory.

Questions, bug reporting and issue tracking are provided by GitHub. Please report all bugs by creating a new issue with the "bug" tag. You can ask questions by creating a new issue with the "question" tag.

We encourage you to contribute to ArborX! Please check out the guidelines about how to proceed.

If you publish work which mentions ArborX, please cite the following paper:

@article{arborx2020,
  author = {Lebrun-Grandi\'{e}, D. and Prokopenko, A. and Turcksin, B. and Slattery, S. R.},
  title = {{ArborX}: A Performance Portable Geometric Search Library},
  year = {2020},
  issue_date = {December 2020},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  volume = {47},
  number = {1},
  issn = {0098-3500},
  url = {https://doi.org/10.1145/3412558},
  doi = {10.1145/3412558},
  journal = {ACM Trans. Math. Softw.},
  month = dec,
  articleno = {2},
  numpages = {15}
}

ArborX has a BSD 3-clause open-source license.