hyperopt-storage

Storage backends for hyperopt-rs — where a study's trial history lives:

• InMemoryStorage — fast and dependency-free, but lost when the process exits.
• SqliteStorage — schema-versioned, resumable studies (feature sqlite): a study can be optimized partway, dropped, and resumed in a fresh process, with adaptive samplers picking up the loaded history. Several local processes can also share one study file.

Both implement the same Storage trait (interior-mutable, Send + Sync), so a study can be optimized in parallel over either.

Most users want the hyperopt-rs facade, which re-exports these. See the repository for the full guide.

License

MIT © mi7plus