Computation times

00:00.236 total execution time for 6 files from examples/dataset/creation:

Example	Time	Mem (MB)
Dataset (plot_dataset.py)	00:00.099	0.0
The optimisation dataset (plot_optimization_dataset.py)	00:00.040	0.0
Convert a database to a dataset (plot_dataset_from_optimization_problem.py)	00:00.035	0.0
The input-output dataset (plot_io_dataset.py)	00:00.028	0.0
Convert a cache to a dataset (plot_dataset_from_cache.py)	00:00.019	0.0
Dataset from a NumPy array (plot_dataset_from_array.py)	00:00.015	0.0