Future Work
FFTW will be part of the forthcoming SPECmbc multimedia benchmark (end of 1998).
We are implementing real to complex transforms.
I plan to develop the idea of a general-purpose metacompiler for high-performance computing. The programmer should be able to specify both a program to be compiled, and the transformations that the metacompiler applies to the program. The FFTW codelet generator is already a powerful metacompiler, but it is not yet general enough.