LESS: Low-Power Energy-Efficient Subgraph Isomorphism on FPGA

Low-power energy-efflcient subgraph isomorphism (LESS) is an open-source field-programmable gate array-only low-memory sub graph matching solver designed for energy efficiency. Depending on the input datagraph, the energy consumption of LESS, averaged on different diverse queries, is up to 38x and 93x lower than CPU and GPU solvers respectively.