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cmd, core, eth, light, trie: add trie read caching layer

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Péter Szilágyi
2018-11-12 18:47:34 +02:00
parent 9a000601c6
commit 434dd5bc00
33 changed files with 1660 additions and 127 deletions
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6
eth/api.go
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@ -444,16 +444,16 @@ func (api *PrivateDebugAPI) getModifiedAccounts(startBlock, endBlock *types.Bloc
if startBlock.Number().Uint64() >= endBlock.Number().Uint64() {
return nil, fmt.Errorf("start block height (%d) must be less than end block height (%d)", startBlock.Number().Uint64(), endBlock.Number().Uint64())
}
triedb := api.eth.BlockChain().StateCache().TrieDB()
oldTrie, err := trie.NewSecure(startBlock.Root(), trie.NewDatabase(api.eth.chainDb), 0)
oldTrie, err := trie.NewSecure(startBlock.Root(), triedb, 0)
if err != nil {
return nil, err
}
newTrie, err := trie.NewSecure(endBlock.Root(), trie.NewDatabase(api.eth.chainDb), 0)
newTrie, err := trie.NewSecure(endBlock.Root(), triedb, 0)
if err != nil {
return nil, err
}
diff, _ := trie.NewDifferenceIterator(oldTrie.NodeIterator([]byte{}), newTrie.NodeIterator([]byte{}))
iter := trie.NewIterator(diff)