LIGGGHTS® benchmarks
The self-conception of LIGGGHTS® is to be an efficient, highly scalable parallel DEM simulator.
See benchmarks for more info.
You can find some of the benchmarks here:
Benchmark 6 (2015)
Benchmark 5 (2012-2013)
Benchmark 4 (2012)
Benchmark 3 (2011)
Benchmark 2 (2010)
Benchmark 1 (2010)