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remove byzantine routine prefetcher

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Lucca Martins 2025-02-16 16:57:38 -03:00
parent fcdefd9e51
commit 9367a9e9f3
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1 changed files with 0 additions and 22 deletions
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22
core/blockchain.go
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@ -2334,28 +2334,6 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool, makeWitness
if parent == nil {
parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1)
}
statedb, err := state.New(parent.Root, bc.statedb)
if err != nil {
return nil, it.index, err
}
statedb.SetLogger(bc.logger)
// // If we are past Byzantium, enable prefetching to pull in trie node paths
// // while processing transactions. Before Byzantium the prefetcher is mostly
// // useless due to the intermediate root hashing after each transaction.
// if bc.chainConfig.IsByzantium(block.Number()) {
// // Generate witnesses either if we're self-testing, or if it's the
// // only block being inserted. A bit crude, but witnesses are huge,
// // so we refuse to make an entire chain of them.
// if bc.vmConfig.StatelessSelfValidation || (makeWitness && len(chain) == 1) {
// witness, err = stateless.NewWitness(block.Header(), bc)
// if err != nil {
// return nil, it.index, err
// }
// }
// statedb.StartPrefetcher("chain", witness)
// }
// activeState = statedb
// If we have a followup block, run that against the current state to pre-cache
// transactions and probabilistically some of the account/storage trie nodes.