DaMoN'20

This release was used to evaluate SIMQ (Single Instruction Multiple Queries) for the DaMoN'20 (https://doi.org/10.1145/3399666.3399923).

It contains the following SIMQ-Builder for SSE, AVX2 and AVX512:

BUFFER
BROADCAST
GATHER
SET.

To evaluate the approach, we implemented a simple Query:
SELECT SUM(R.?) FROM R WHERE (R.? < ?)

Important note:
Only intel platforms are supported so far (Xeon Phi KNL and Xeon).
For running the benchmark, the hardware must provide the AVX-512 vector extension.