I\'m currently coding an application in C# which could benefit a great deal from using SSE, as a relative small piece of code causes 90-95% of the execution time. The code i
Open-source Yeppp! library (of which I am the author) provides SIMD-optimized data processing functions, and is usable from .Net languages via official bindings. It supports not only SSE, but also later SIMD extensions up to AVX2 from the upcoming Intel Haswell processors. The library automatically chooses the optimal version for the processor it runs on.