This is the benchmark suite for SymPy.
These benchmarks track the performance of various features in SymPy over time.
Results are currently hosted in an ad hoc manner, you may find some results here and here.
The benchmarks are run using airspeed velocity.
When adding benchmarks, mirror the SymPy directory tree for the feature you are adding. If your benchmark is not for a specific feature such that creating subdirectories for your benchmark is not reasonable, put your benchmark in the top level benchmarking directory.