kdtree not multithreaded

[GoogleCodeExporter]

The current kd-tree implementation
(http://www.cs.wlu.edu/~levy/software/kd/) does not support multithreading.  

It would be nice if:
  1. We had a thread-safe kd-tree library for convenience sake, i.e. not
having to protect around inserts.
  2. The kd-tree library took advantage of multiple threads in terms of
performance.  For example in its nearest neighbor search implementation --
this is a current performance bottleneck.

Original issue reported on code.google.com by [email protected] on 14 Sep 2007 at 12:35

[GoogleCodeExporter]

I just took a look at their site, and apparently one Michael Lorton changed the 
library to be thread-safe.  

Original comment by [email protected] on 5 Jan 2010 at 5:04

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[GoogleCodeExporter]

Old link is broken, this one works: http://home.wlu.edu/~levys/software/kd/

Original comment by brianfromoregon on 10 May 2011 at 11:47

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