Heptane Processor

The heptane computer processor is a processor (CPU) with out-of-order
execution which pack it's program instructions (risc like) into 256-bit bundles.
Variable length encoding is not used within the bundle, but it is fixed with 32 bit risc.

The cpu has 6 alu, 3 load, 2 store units and 2 branch units
The fpu excludes 256 bit instructions and FMA instructions.
The fpu has rich "horizontal" operations