Module block_access_optimizer 

Block Access Optimizer — learns co-access patterns, predicts future accesses, and generates prefetch recommendations to minimize storage latency.

Structs

AccessEvent

A single block access event.

AccessPattern

Summarises the access history for a single block.

BlockAccessOptimizer

Access-pattern optimizer that learns block co-access patterns, predicts future accesses, and generates prefetch recommendations.

CoAccessPair

Tracks how often two blocks are accessed together (within the sliding window).

OptimizerConfig

Configuration knobs for BlockAccessOptimizer.

OptimizerStats

Snapshot of optimizer-level statistics.

PrefetchRecommendation

A prefetch recommendation generated when trigger_cid is accessed.