Brush-up small library for searching a substring using GPU.

Brush-up a small library for searching a substring using GPU. Requirements: 0. C# 3.5, NVidia CUDA C++, Visual Studio 2008 1. Take the attached project and understand it 2. Rewrite and brush up C++ GPU part according to comments inside the code 3. From C# code compare performance of CPU vs. GPU search (should be at least 10 times better) 4. Implement unit-tests in test project which is pre-created for you in the solution 5. Check that the final project works on x86 and x64 in both debug and release configurations (all 2x2 = 4 options!)