We need things to go fast.  Really fast.  So when came across Ryan Block‘s old post about the iPhone’s vector floating-point coprocessor, I was encouraged.  But how to access this new coprocessor?  I was excited to find some examples on Matthias Grundmann and Wolfgang Engel‘s Google code project, vfpmathlibrary.

They’re just getting started and only have 4×4 matrix operations coded up so far.  Hopefully we can collaborate with these guys to expand the library and do some performance testing on different applications.  More to come on that.