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Optimisations and bug fixes for state advance

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This commit is reasonably performant on Prater!
This commit is contained in:
Michael Sproul
2022-02-17 14:00:57 +11:00
parent f5dae9106e
commit 1db0e32bfb
13 changed files with 171 additions and 56 deletions
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7
beacon_node/store/src/hot_cold_store.rs
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@@ -717,7 +717,10 @@ impl<E: EthSpec, Hot: ItemStore<E>, Cold: ItemStore<E>> HotColdDB<E, Hot, Cold>
if *state_root == self.get_split_info().state_root {
let mut state = get_full_state(&self.hot_db, state_root, &self.spec)?
.ok_or(HotColdDBError::MissingEpochBoundaryState(*state_root))?;
state.apply_pending_mutations()?;
// Do a tree hash here so that the cache is fully built.
state.update_tree_hash_cache()?;
let latest_block_root = state.get_latest_block_root(*state_root);
return Ok(Some((state, latest_block_root)));
}
@@ -750,7 +753,7 @@ impl<E: EthSpec, Hot: ItemStore<E>, Cold: ItemStore<E>> HotColdDB<E, Hot, Cold>
let state_root_iter = state_roots.into_iter().map(Ok);
let mut state = self.replay_blocks(prev_state, blocks, slot, state_root_iter)?;
state.apply_pending_mutations()?;
state.update_tree_hash_cache()?;
Ok(Some((state, latest_block_root)))
} else {