flann
Fast approximate nearest neighbor searches in high dimensional spaces
FLANN is a library for performing fast approximate nearest neighbor searches in high dimensional spaces. It contains a collection of algorithms we found to work best for nearest neighbor search and a system for automatically choosing the best algorithm and optimum parameters depending on the dataset. FLANN is written in C++ and contains bindings for the following languages: C, MATLAB and Python.
homepage ↗ github: flann-lib/flann
Available in
| Overlay | Newest | Ebuilds | Last activity | |
|---|---|---|---|---|
| gentoo gitweb ↗ | 1.9.2_p20221027-r1 | 1 | 14 h | details › |
Versions & arches
Use flags of 1.9.2_p20221027-r1
- cuda Enable NVIDIA CUDA support (computation on GPU)
- doc Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- examples Install examples, usually source code
- mpi Add MPI (Message Passing Interface) layer to the apps that support it
- octave Add bindings for sci-mathematics/octave
- openmp Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
- test Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
Runtime dependencies of 1.9.2_p20221027-r1
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