The EPFL Combinational Benchmark Suite

The EPFL Combinational Benchmark Suite was introduced in 2015 with the aim of defining a new comparative standard for the logic optimization and synthesis community. It originally consisted of 23 combinational circuits designed to challenge modern logic optimization tools. The benchmark suite is divided into arithmetic, random/control and MtM circuits, and each circuit is distributed in Verilog, VHDL, BLIF and AIGER formats.

Results for best LUT-6 implementations can be found at: https://github.com/lsils/benchmarks