miner: prefetch states for bids simulating

[buddh0]

Description

miner: prefetch states for bids simulating

Rationale

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Example

add an example CLI or API response...

Changes

Notable changes:

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[Copilot]

Pull Request Overview

This PR introduces state prefetching for bid simulations by extending the prefetcher interface, updating its implementations, and integrating prefetch calls in the miner and blockchain logic.

• Expose a getPrefetcher getter on worker to access the core prefetcher.
• Update Prefetch signature in core.Prefetcher and adjust all callers and implementations.
• Add conditional prefetch logic in bid_simulator and adjust blockchain insertion accordingly.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
miner/worker.go	Expose getPrefetcher method to retrieve the worker’s prefetcher.
miner/bid_simulator.go	Add prefetch branch for large bids and invoke Prefetch.
core/types.go	Update Prefetcher.Prefetch signature to accept transactions, header, gasLimit, etc.
core/state_prefetcher.go	Adapt Prefetch implementation to new parameters and update EVM setup.
core/state_prefetcher_test.go	Call new Prefetch signature in test.
core/blockchain.go	Update prefetch invocation to new signature in insertChain.

Comments suppressed due to low confidence (3)

miner/worker.go:313

• [nitpick] The method name getPrefetcher is non-idiomatic in Go; consider renaming it to Prefetcher() to match common getter conventions.

func (w *worker) getPrefetcher() core.Prefetcher {

miner/bid_simulator.go:740

• The new prefetch branch is not covered by existing tests. Add unit tests to verify that prefetch is triggered correctly and that interrupt handling works as expected.

if len(bidRuntime.bid.Txs) > prefetchTxNumber {

core/types.go:49

• [nitpick] Comment should start with a capital letter: change to Only goal is to warm the state caches. for consistency with Go comment style.

// only goal is to warm the state caches.