perf: pre-calculate hash of header once#7320

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knst wants to merge 12 commits into

dashpay:developfrom

knst:bp-25717-perf

Commits on Jun 7, 2026

partial Merge bitcoin/bitcoin#25717: p2p: Implement anti-DoS headers sync

knst
and
fanquake
committed
Merge bitcoin/bitcoin#25963: CBlockLocator: performance-move-const-arg Clang tidy fixup

knst
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MacroFake
committed
Merge bitcoin/bitcoin#25960: p2p: Headers-sync followups

knst
and
fanquake
committed
Merge bitcoin/bitcoin#25978: test: fix non-determinism in p2p_headers_sync_with_minchainwork.py

knst
and
fanquake
committed
Merge bitcoin/bitcoin#26012: fuzz: Avoid timeout in bitdeque fuzz target

knst
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fanquake
committed
Merge bitcoin/bitcoin#26172: p2p: ProcessHeadersMessage(): fix received_new_header

knst
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glozow
committed
Merge bitcoin/bitcoin#26355: p2p: Handle IsContinuationOfLowWorkHeadersSync return value correctly when new headers sync is started

knst
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glozow
committed
Merge bitcoin/bitcoin#26387: p2p: TryLowWorkHeadersSync follow-ups

knst
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fanquake
committed
Merge bitcoin/bitcoin#26954: test: Avoid rpc timeout in p2p_headers_sync_with_minchainwork

knst
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MarcoFalke
committed
Merge bitcoin/bitcoin#26184: test: p2p: check that headers message with invalid proof-of-work disconnects peer

knst
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achow101
committed
Merge bitcoin/bitcoin#30761: test: Avoid intermittent timeout in p2p_headers_sync_with_minchainwork.py

fanquake
authored and
knst
committed
perf: pre-calculate hash of header once , apply #7272 for pre-sync feature
knst
committed