I'm planning to add a profiling module, to make it easier to see how changes to the core affect the performance. I'd like some feedback about what kind of transforms, wavelet lengths and image dimensions (size, dimensionality, power-of-two-ness, etc) are commonly used.

I'm processing 2D and 3D signals with dwtn and swtn, db1-4 wavelets, about 100-300 pixels a side.

Now that #158 is open, I'm making a list here of more concrete bits that need doing.

• Separate benchmarks for C code
• Benchmarks for (i)swt(n)
• Documentation
• Host benchmark results somewhere?