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AdaptiveExecutionConfig

grafeo_core::execution::adaptive

Struct AdaptiveExecutionConfig 

Source 
pub struct AdaptiveExecutionConfig {
    pub checkpoints: Vec<AdaptiveCheckpoint>,
    pub config: AdaptivePipelineConfig,
    pub context: AdaptiveContext,
    pub event_callback: Option<AdaptiveEventCallback>,
}
Expand description

Configuration for adaptive execution, built by AdaptivePipelineBuilder.

Fields§

§checkpoints: Vec<AdaptiveCheckpoint>

Checkpoints for monitoring cardinality.

§config: AdaptivePipelineConfig

Execution configuration.

§context: AdaptiveContext

Adaptive context with estimates.

§event_callback: Option<AdaptiveEventCallback>

Optional event callback.

Implementations§

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impl AdaptiveExecutionConfig

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pub fn summary(&self) -> AdaptiveSummary

Returns a summary of the adaptive execution after it completes.

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pub fn record_checkpoint(&mut self, checkpoint_id: &str, actual: u64)

Records actual cardinality for a checkpoint.

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pub fn should_reoptimize(&self) -> Option<&AdaptiveCheckpoint>

Checks if any checkpoint exceeds the deviation threshold.

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pub fn mark_triggered(&mut self, checkpoint_id: &str)

Marks a checkpoint as having triggered re-optimization.

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