The two main objects of interest in this repo right now are:
1) The prototype tree implementation. The SIMDPrototyping application is currently configured to compare the performance of the old BEPUphysics broad phase with this tree. For more information, see the blog post: http://www.bepuphysics.com/blog/2015/9/19/blazing-fast-trees.html
2) BEPUutilities v2. It's slowly being adapted for use with System.Numerics.Vectors. Expect it to eventually house a better-packaged variant of the above tree.
There are also a few worse tree implementations and some SIMD solver fiddling.
No documentation for this repo. Useful stuff will eventually get promoted out into cleaner repos.