fvmath (fvmath.hpp and fvmath.cpp) provides a library of C++ functions that utilize vector processing intrinsics.
vmath (vmath.hpp and vmath.cpp) provides a library that duplicates the functionality of fvmath.hpp/fvmath.cpp, but does not utilize vector processing intrinsics.
test (test.hpp and test.cpp) and timer (timer.hpp and timer.cpp) comprise a simple set of benchmarking tools intended to compare fvmath and vmath.