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Optimize the parallelizing the output of the transaction execution #4829

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Optimize the parallelizing the output of the transaction execution #4829

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e6e6c76
add parallel output
jackzhhuang Mar 9, 2026
40574a8
fix sequence
jackzhhuang Mar 9, 2026
c07d62a
test(chain): stabilize get_current_block_color_merge_blue merge paren…
jackzhhuang Mar 25, 2026
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29 changes: 25 additions & 4 deletions chain/service/src/chain_service.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -749,10 +749,31 @@ mod tests {
let c1 = create_block_with_tips(&fork_chain, miner.clone(), vec![genesis_id], &net)?;
fork_chain.apply(c1.clone())?;

let merge = create_block_with_tips(&chain, miner, vec![b1.id(), c1.id()], &net)?;
chain.apply(merge.clone())?;

assert_eq!(chain.current_header().id(), merge.id());
let merge_tips = vec![b1.id(), c1.id()];
let selected_parent = chain
.dag()
.ghost_dag_manager()
.ghostdag(&merge_tips)?
.selected_parent;
let merge = if selected_parent == chain.current_header().id() {
let merge = create_block_with_tips(&chain, miner.clone(), merge_tips.clone(), &net)?;
chain.apply(merge.clone())?;
assert_eq!(chain.current_header().id(), merge.id());
merge
} else if selected_parent == fork_chain.current_header().id() {
let merge =
create_block_with_tips(&fork_chain, miner.clone(), merge_tips.clone(), &net)?;
fork_chain.apply(merge.clone())?;
assert_eq!(fork_chain.current_header().id(), merge.id());
merge
} else {
bail!(
"unexpected selected parent {:?}, main head {:?}, fork head {:?}",
selected_parent,
chain.current_header().id(),
fork_chain.current_header().id()
);
};

let service_inner = ChainReaderServiceInner::new(
config.clone(),
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