benchmarker module¶
A benchmarker of optimization algorithms on reference problems.
- class gemseo_benchmark.benchmarker.benchmarker.Benchmarker(histories_path, results_path=None, databases_path=None)[source]¶
Bases:
object
A benchmarker of optimization algorithms on reference problems.
- Parameters:
histories_path (Path) – The path to the directory where to save the performance histories.
results_path (Path | None) – The path to the file for saving the performance histories paths. If exists, the file is updated with the new performance histories paths.
databases_path (Path | None) – The path to the destination directory for the databases. If
None
, the databases will not be saved.
- execute(problems, algorithms, overwrite_histories=False, number_of_processes=1, use_threading=False)[source]¶
Run optimization algorithms on reference problems.
- Parameters:
problems (Iterable[Problem]) – The benchmarking problems.
algorithms (AlgorithmsConfigurations) – The algorithms configurations.
overwrite_histories (bool) –
Whether to overwrite the existing performance histories.
By default it is set to False.
number_of_processes (int) –
The maximum simultaneous number of threads or processes used to parallelize the execution.
By default it is set to 1.
use_threading (bool) –
Whether to use threads instead of processes to parallelize the execution.
By default it is set to False.
- Returns:
The results of the optimization.
- Raises:
ValueError – If the algorithm is not available.
- Return type: