Enum JournalOperation

Namespace

OptunaSharp.Storages.Journal

Assembly

OptunaSharp.dll

Journal operation codes — Optuna's on-disk values.

public enum JournalOperation

Fields

CreateStudy = 0

Creates study metadata and assigns its replay identifier.

DeleteStudy = 1

Removes a study from the replayed study registry.

SetStudyUserAttr = 2

Updates a study user attribute.

SetStudySystemAttr = 3

Updates an internal study attribute.

CreateTrial = 4

Creates a trial and assigns its replay identifier.

SetTrialParam = 5

Records a parameter and its distribution.

SetTrialStateValues = 6

Changes trial state and objective values.

SetTrialIntermediateValue = 7

Records an objective observation at a step.

SetTrialUserAttr = 8

Updates a trial user attribute.

SetTrialSystemAttr = 9

Updates an internal trial attribute.

DiscardTrials = 10

Only supported (written) by Rustuna; skipped on replay.