boxtree: Quad/Octrees, FMM Traversals, Geometric Queries

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boxtree is a package that, given some point locations in two or three dimensions, sorts them into an adaptive quad/octree of boxes, efficiently, in parallel, using PyOpenCL <http://mathema.tician.de/software/pyopencl>_.

It can also generate traversal lists needed for adaptive fast multipole methods and related algorithms and tree-based look-up tables for geometric proximity.

boxtree is under the MIT license.

Resources:

• documentation <http://documen.tician.de/boxtree>_
• wiki home page <http://wiki.tiker.net/BoxTree>_
• source code via git <https://github.com/inducer/boxtree>_