Module prewarm 

Caching and prewarming related functionality.

Prewarming executes transactions in parallel before the actual block execution to populate the execution cache with state that will likely be accessed during block processing.

How Prewarming Works

1. Incoming transactions are split into two streams: one for prewarming (executed in parallel) and one for actual execution (executed sequentially)
2. Prewarming tasks execute transactions in parallel using shared caches
3. When actual block execution happens, it benefits from the warmed cache

Structs

PrewarmCacheTask

A task that is responsible for caching and prewarming the cache by executing transactions individually in parallel.

PrewarmContext

Context required by tx execution tasks.

PrewarmMetrics

Metrics for transactions prewarming.

Enums

PrewarmMode

Determines the prewarming mode: transaction-based, BAL-based, or skipped.

PrewarmTaskEvent

The events the pre-warm task can handle.