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FFTW++ is a C++ header class for the FFTW Fast Fourier Transform library that automates memory allocation, alignment, planning, wisdom, and communication on both serial and parallel (OpenMP/MPI) architectures. In 2D and 3D, hybrid dealiasing of convolutions substantially reduces memoryusage and computation time. Wrappers for C, Python, and Fortran are included.
...Lybanon and "Fast additions on masked integers" by Michael D. Adams and David S. Wise.
On 2009's computers it works quite well up to graph sizes of about 28 nodes. Runtime and memoryusage are exponential in the graph size.
MathX is a fixed-length arithmetic-types written in pure c++ templates.
The goal is to provide signed-integer, unsigned-integer, IEEE-754 float-point and fixed-point types, all with specific number of bits.
To this moment, only signed-integer and unsigned-integer are completed for little-endain architecture.
Any compiler that support c++03 or c++11 can successfully compile MathX.
Refer to README for more information.