go-ethereum/core
Guillaume Ballet a15778c52f
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trie: group 2^N binary trie nodes in serialization (#34794)
This PR addresses one of the biggest performance issue with binary
tries: storing each internal node individually bloats the index, the
disk, and triggers a lot of write amplifications. To fix this issue,
this PR serializes groups of nodes together.

Because we are still looking for the ideal group size, the "depth" of
the group tree is made a parameter, but that will be removed in the
future, once the perfect size is known.


This is a rebase of #33658

---------

Co-authored-by: Copilot <copilot@github.com>
2026-05-01 15:28:19 +02:00
..
filtermaps core/filtermaps: remove dead condition check (#34695) 2026-04-10 17:41:59 +02:00
forkid params: set osaka and BPO1 & BPO2 mainnet dates (#33063) 2025-11-03 17:41:22 +01:00
history cmd/geth: add Prague pruning points for hoodi (#34714) 2026-04-14 14:58:27 +02:00
overlay cmd, core, trie, triedb: split CachingDB into merkle + binary dbs. (#34700) 2026-04-17 08:55:54 +08:00
rawdb core/rawdb: clarify ReadLastPivotNumber comment (#34773) 2026-04-21 09:19:03 +08:00
state trie: group 2^N binary trie nodes in serialization (#34794) 2026-05-01 15:28:19 +02:00
stateless core/stateless: fix parsing an empty witness (#34683) 2026-04-09 09:19:54 +08:00
tracing core/vm, eth, tests: introduce gas budget (#34712) 2026-04-20 15:33:29 +08:00
txpool core: skip tx gas cap after Amsterdam (#34841) 2026-04-28 17:25:16 +02:00
types core/types/bal: update the BAL definition to the latest spec (#34799) 2026-04-26 23:32:39 +08:00
vm core/vm: implement stack arena (#33960) 2026-04-28 11:10:44 +02:00
.gitignore Renamed chain => core 2014-12-04 10:28:02 +01:00
bench_test.go core/vm, eth, tests: introduce gas budget (#34712) 2026-04-20 15:33:29 +08:00
bintrie_witness_test.go trie: group 2^N binary trie nodes in serialization (#34794) 2026-05-01 15:28:19 +02:00
block_validator.go core,miner: implement EIP-7934 - RLP Execution Block Size Limit (#31990) 2025-07-09 11:24:44 +02:00
block_validator_test.go eth/catalyst: add initial OpenTelemetry tracing for newPayload (#33521) 2026-02-17 17:08:57 +01:00
blockchain.go trie: group 2^N binary trie nodes in serialization (#34794) 2026-05-01 15:28:19 +02:00
blockchain_insert.go core: remove unused peek function in insertIterator (#33155) 2025-11-12 15:30:16 +08:00
blockchain_reader.go cmd, core, trie, triedb: split CachingDB into merkle + binary dbs. (#34700) 2026-04-17 08:55:54 +08:00
blockchain_repair_test.go core: consolidate BlockChain constructor options (#31925) 2025-06-19 12:21:15 +02:00
blockchain_sethead_test.go core, miner, tests: introduce codedb and simplify cachingDB (#33816) 2026-03-10 08:29:21 +01:00
blockchain_snapshot_test.go triedb/pathdb, eth: use double-buffer mechanism in pathdb (#30464) 2025-06-22 20:40:54 +08:00
blockchain_stats.go core, miner, tests: introduce codedb and simplify cachingDB (#33816) 2026-03-10 08:29:21 +01:00
blockchain_test.go cmd, core, trie, triedb: split CachingDB into merkle + binary dbs. (#34700) 2026-04-17 08:55:54 +08:00
chain_makers.go consensus, core, internal, miner: remove FinalizeAndAssemble (#34726) 2026-04-21 20:58:21 +02:00
chain_makers_test.go core: consolidate BlockChain constructor options (#31925) 2025-06-19 12:21:15 +02:00
dao_test.go core: consolidate BlockChain constructor options (#31925) 2025-06-19 12:21:15 +02:00
error.go core, internal/ethapi: fix incorrect max-initcode RPC error mapping (#34067) 2026-03-23 22:10:32 +08:00
eth_transfer_logs_test.go core, core/vm: implement EIP-7708 (#33645) 2026-03-23 22:29:53 +08:00
events.go ethstats: report newPayload processing time to stats server (#33395) 2026-01-05 17:49:30 +01:00
evm.go core, core/vm: implement EIP-7708 (#33645) 2026-03-23 22:29:53 +08:00
gaspool.go core: implement eip-7778: block gas accounting without refunds (#33593) 2026-03-04 18:18:18 +08:00
gen_genesis.go core/vm: implement eip-7843: SLOTNUM (#33589) 2026-02-26 13:53:46 +01:00
genesis.go trie: group 2^N binary trie nodes in serialization (#34794) 2026-05-01 15:28:19 +02:00
genesis_alloc.go params: add hoodi testnet definition (#31406) 2025-03-18 12:07:49 +01:00
genesis_test.go trie: group 2^N binary trie nodes in serialization (#34794) 2026-05-01 15:28:19 +02:00
headerchain.go core/rawdb: reduce allocations in rawdb.ReadHeaderNumber (#31913) 2025-07-15 15:48:36 +02:00
headerchain_test.go core/state, core/tracing: new state update hook (#33490) 2026-01-08 11:07:19 +08:00
mkalloc.go accounts, cmd/geth, core: close opened files (#29598) 2024-04-30 15:47:21 +02:00
rlp_test.go crypto/keccak: vendor in golang.org/x/crypto/sha3 (#33323) 2026-02-03 14:55:27 -07:00
sender_cacher.go core: use sync.Once for SenderCacher initialization (#31029) 2025-01-16 14:36:45 +01:00
state_prefetcher.go core/vm: implement stack arena (#33960) 2026-04-28 11:10:44 +02:00
state_processor.go core/vm: implement stack arena (#33960) 2026-04-28 11:10:44 +02:00
state_processor_test.go core/vm: implement eip-7843: SLOTNUM (#33589) 2026-02-26 13:53:46 +01:00
state_transition.go core: skip tx gas cap after Amsterdam (#34841) 2026-04-28 17:25:16 +02:00
stateless.go core: fix code database initialization in stateless mode (#34011) 2026-03-16 09:45:26 +01:00
txindexer.go core/rawdb: reduce allocations in rawdb.ReadHeaderNumber (#31913) 2025-07-15 15:48:36 +02:00
txindexer_test.go core/rawdb: integrate eradb backend for RPC (#31604) 2025-06-03 10:47:38 +02:00
types.go eth/catalyst: add initial OpenTelemetry tracing for newPayload (#33521) 2026-02-17 17:08:57 +01:00