Ava Chow c7a3ea2483

Merge bitcoin/bitcoin#34692: Bump dbcache to 1 GiB ...

4ae9a10ada95ab8c1ab01472948d348d9538f3bb doc: add release notes for dbcache bump (Andrew Toth)
c510d126efb6ce9623e0e005829c13a110f65b0e doc: update dbcache default in reduce-memory.md (Andrew Toth)
027cac852796f643e2b6036fd3652dd3ca7785a5 qt: show GetDefaultDBCache() in settings (Andrew Toth)
5b34f251847a3c66b444959800b70e9863b10bbe dbcache: bump default from 450MB -> 1024MB if enough memory (Andrew Toth)

Pull request description:

  Alternative to #34641

  This increases the default `dbcache` value from `450MiB` to `1024MiB` if:
  - `dbcache` is unset
  - The system is 64 bit
  - At least 4GiB of RAM is detected

  Otherwise fallback to previous `450MiB` default.

  This should be simple enough to get into v31. The bump to 1GiB shows significant performance increases in #34641. It also alleviates concerns of too high default for steady state, and of lowering the current dbcache for systems with less RAM.

  This change only changes bitcoind behavior, while kernel still defaults to 450 MiB.

ACKs for top commit:
  ajtowns:
    ACK 4ae9a10ada95ab8c1ab01472948d348d9538f3bb
  kevkevinpal:
    reACK [4ae9a10](4ae9a10ada)
  svanstaa:
    ACK [4ae9a10](4ae9a10ada)
  achow101:
    ACK 4ae9a10ada95ab8c1ab01472948d348d9538f3bb
  sipa:
    ACK 4ae9a10ada95ab8c1ab01472948d348d9538f3bb

Tree-SHA512: ee3acf1fb08523ac80e37ec8f0caca226ffde6667f3a75ae6f4f4f54bc905a883ebcf1bf0e8a8a15c7cfabff96c23225825b3fff4506b9ab9936bf2c0a2c2513

2026-03-06 12:07:41 -08:00

..

bench

test: Fix shutdown vptr race in BlockFilterIndexSync bench

2026-03-04 20:39:06 +01:00

common

Merge bitcoin/bitcoin#34093: netif: fix compilation warning in QueryDefaultGatewayImpl()

2026-02-27 11:59:03 +00:00

compat

refactor: Use static_cast<decltype(...)> to suppress integer sanitizer warning

2026-02-18 21:29:07 +01:00

consensus

consensus/doc: explain GetValueOut() precondition

2026-02-02 19:32:14 +01:00

crc32c

Update crc32c subtree to latest upstream master

2025-08-07 09:27:25 +01:00

crypto

iwyu: Add temporary mapping to work around upstream bug

2026-01-30 11:50:17 +00:00

index

index: document TxoSpenderIndex::FindSpender

2026-03-06 01:05:52 +01:00

init

log: Print warning about privacy-sensitive log info unconditionally

2026-01-27 13:08:50 +01:00

interfaces

Merge bitcoin/bitcoin#34642: wallet: call SyncWithValidationInterfaceQueue after disconnecting chain notifications

2026-03-02 22:00:53 +01:00

ipc

Merge bitcoin/bitcoin#34422: Update libmultiprocess subtree to be more stable with rust IPC client

2026-03-03 17:03:56 +00:00

kernel

Merge bitcoin/bitcoin#34546: kernel: Avoid duplicating symbols in the kernel library

2026-02-13 11:11:14 +00:00

leveldb

Bump leveldb subtree

2026-02-03 11:19:01 +01:00

logging

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

minisketch

Update minisketch subtree to latest upstream

2025-10-13 12:33:23 +01:00

node

Merge bitcoin/bitcoin#34692: Bump dbcache to 1 GiB

2026-03-06 12:07:41 -08:00

policy

Merge bitcoin/bitcoin#33616: policy: don't CheckEphemeralSpends on reorg

2026-02-25 17:38:13 +01:00

primitives

txgraph: pass fallback_order to TxGraph (preparation)

2026-02-09 15:55:58 -05:00

qt

qt: show GetDefaultDBCache() in settings

2026-02-28 10:39:50 -05:00

rpc

index, rpc, test: Misc formatting fixes

2026-03-05 13:15:09 +01:00

script

interpreter: remove clang-tidy suppression

2026-03-03 17:04:56 +00:00

secp256k1

Update secp256k1 subtree to latest master

2026-02-02 15:21:14 +00:00

support

kernel: avoid potential duplicate object in shared library/binary

2026-02-13 08:50:50 +01:00

test

Merge bitcoin/bitcoin#34521: validation: fix UB in LoadChainTip

2026-03-06 08:22:42 -08:00

univalue

ci, iwyu: Fix warnings in src/univalue and treat them as errors

2026-01-31 10:41:50 +00:00

util

subprocess: replace __USING_WINDOWS__ with WIN32

2026-03-04 11:07:54 -05:00

wallet

Merge bitcoin/bitcoin#34642: wallet: call SyncWithValidationInterfaceQueue after disconnecting chain notifications

2026-03-02 22:00:53 +01:00

zmq

ci, iwyu: Fix warnings in src/zmq and treat them as errors

2026-01-29 14:38:35 +00:00

.clang-format

ci, iwyu: Fix warnings in src/zmq and treat them as errors

2026-01-29 14:38:35 +00:00

.clang-tidy

doc: Clarify why performance-move-const-arg.CheckTriviallyCopyableMove=false

2026-02-06 08:37:19 +01:00

addrdb.cpp

log: Properly log warnings with warn loglevel in addrdb

2025-07-10 11:24:40 +02:00

addrdb.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

addresstype.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

addresstype.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

addrman_impl.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

addrman.cpp

refactor: Unify asmap version calculation and naming

2026-01-20 23:45:29 +01:00

addrman.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

arith_uint256.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

arith_uint256.h

refactor(headerssync): Extract test constants ahead of breakup into functions

2025-09-12 22:28:41 +02:00

attributes.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

banman.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

banman.h

doc: remove For ... comments

2025-05-19 16:40:33 +01:00

base58.cpp

clang-tidy: Apply modernize-deprecated-headers

2025-06-03 15:13:54 +02:00

base58.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

bech32.cpp

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

bech32.h

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

bip324.cpp

refactor: Sort includes of touched source files

2025-06-03 19:56:55 +02:00

bip324.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

bitcoin-chainstate.cpp

kernel: Add Handle/View pattern for BlockValidationState

2026-01-21 19:40:25 +05:30

bitcoin-cli-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-cli.cpp

wallet, rpc:remove settxfee and paytxfee

2026-02-13 10:52:25 +01:00

bitcoin-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-tx-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-tx.cpp

Merge bitcoin/bitcoin#34084: scripted-diff: [doc] Unify stale copyright headers

2025-12-19 16:56:02 +00:00

bitcoin-util-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-util.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

bitcoin-wallet-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-wallet.cpp

Remove no longer necessary WinCmdLineArgs class

2025-10-06 19:41:35 +01:00

bitcoin.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

bitcoind-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoind.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

blockencodings.cpp

log,blocks: avoid ComputeTotalSize and GetHash work when logging is disabled

2026-01-19 20:20:13 +01:00

blockencodings.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

blockfilter.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

blockfilter.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

chain.cpp

Merge bitcoin/bitcoin#32740: refactor: Header sync optimisations & simplifications

2026-01-14 11:38:07 -08:00

chain.h

validation: remove BLOCK_FAILED_MASK

2026-02-17 21:40:46 +05:30

chainparams.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

chainparams.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

chainparamsbase.cpp

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

chainparamsbase.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

chainparamsseeds.h

contrib: update fixed seeds

2025-09-03 11:23:30 +01:00

checkqueue.h

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

clientversion.cpp

refactor: Avoid -W*-whitespace in git archive

2025-11-13 09:33:36 +01:00

clientversion.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

cluster_linearize.h

clusterlin: adopt trained cost model (feature)

2026-02-24 12:05:17 -05:00

CMakeLists.txt

Merge bitcoin/bitcoin#24539: Add a "tx output spender" index

2026-02-20 09:27:17 +01:00

coins.cpp

util: introduce TrySub to prevent unsigned underflow

2026-02-23 15:56:25 +01:00

coins.h

util: introduce TrySub to prevent unsigned underflow

2026-02-23 15:56:25 +01:00

compressor.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

compressor.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

core_io.cpp

Merge bitcoin/bitcoin#34524: refactor: [rpc] Remove confusing and brittle integral casts (take 2)

2026-02-09 13:32:28 +00:00

core_io.h

refactor: [move-only] Merge core_io module

2026-01-19 12:57:16 +01:00

core_memusage.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

cuckoocache.h

doc: remove For ... comments

2025-05-19 16:40:33 +01:00

dbwrapper.cpp

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

dbwrapper.h

refactor: Use SpanReader over DataStream

2026-02-02 18:42:44 +01:00

deploymentinfo.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

deploymentinfo.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

deploymentstatus.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

deploymentstatus.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

dummywallet.cpp

wallet, rpc:remove settxfee and paytxfee

2026-02-13 10:52:25 +01:00

external_signer.cpp

util: Remove brittle and confusing sp::Popen(std::string)

2026-02-17 12:55:26 +01:00

external_signer.h

util: Remove brittle and confusing sp::Popen(std::string)

2026-02-17 12:55:26 +01:00

flatfile.cpp

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

flatfile.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

hash.cpp

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

hash.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

headerssync.cpp

refactor: Use reference for chain_start in HeadersSyncState

2025-11-20 11:34:21 +09:00

headerssync.h

refactor: Use reference for chain_start in HeadersSyncState

2025-11-20 11:34:21 +09:00

httprpc.cpp

Merge bitcoin/bitcoin#34084: scripted-diff: [doc] Unify stale copyright headers

2025-12-19 16:56:02 +00:00

httprpc.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

httpserver.cpp

Merge bitcoin/bitcoin#34577: http: fix submission during shutdown race

2026-02-19 12:41:12 -08:00

httpserver.h

http: replace WorkQueue and threads handling for ThreadPool

2026-01-30 16:17:12 -05:00

i2p.cpp

log: Remove brittle and confusing LogPrintLevel

2025-12-13 13:43:24 +01:00

i2p.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

indirectmap.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

init.cpp

Merge bitcoin/bitcoin#34692: Bump dbcache to 1 GiB

2026-03-06 12:07:41 -08:00

init.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

key_io.cpp

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

key_io.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

key.cpp

Merge bitcoin/bitcoin#29675: wallet: Be able to receive and spend inputs involving MuSig2 aggregate keys

2025-10-14 16:25:52 -04:00

key.h

sign: Add CreateMuSig2PartialSig

2025-09-30 11:06:43 -07:00

logging.cpp

logging: Move message formatting to util/log.h

2026-02-02 17:22:31 +00:00

logging.h

logging: Move message formatting to util/log.h

2026-02-02 17:22:31 +00:00

mapport.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

mapport.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

memusage.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

merkleblock.cpp

Merge bitcoin/bitcoin#32740: refactor: Header sync optimisations & simplifications

2026-01-14 11:38:07 -08:00

merkleblock.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

musig.cpp

musig: Move MUSIG_CHAINCODE to musig.cpp

2025-11-24 18:48:43 +01:00

musig.h

musig: Move MUSIG_CHAINCODE to musig.cpp

2025-11-24 18:48:43 +01:00

net_permissions.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

net_permissions.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

net_processing.cpp

Merge bitcoin/bitcoin#34054: net processing: Add ibd check before processing block for txdownloadman

2026-02-26 10:33:29 +00:00

net_processing.h

rpc: Add abortprivatebroadcast

2026-02-11 19:46:19 -05:00

net_types.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

net_types.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

net.cpp

Merge bitcoin/bitcoin#34410: test: let connections happen in any order in p2p_private_broadcast.py

2026-03-02 07:47:53 -08:00

net.h

Merge bitcoin/bitcoin#34511: test: fully reset the state of CConnman in tests

2026-02-13 11:17:26 +00:00

netaddress.cpp

refactor: increase string_view usage

2025-10-02 12:53:55 +01:00

netaddress.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

netbase.cpp

Modernize GetBindAddress()

2026-01-22 10:35:14 -05:00

netbase.h

Merge bitcoin/bitcoin#34242: Prepare string and net utils for future HTTP operations

2026-01-23 13:25:42 +01:00

netgroup.cpp

refactor: Use span instead of vector for data in util/asmap

2026-01-20 23:59:41 +01:00

netgroup.h

refactor: Use span instead of vector for data in util/asmap

2026-01-20 23:59:41 +01:00

netmessagemaker.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

noui.cpp

noui: Remove always empty caption while formatting

2026-01-14 19:39:01 +01:00

noui.h

refactor: Remove empty caption from ThreadSafeMessageBox

2026-01-14 19:36:14 +01:00

outputtype.cpp

refactor: increase string_view usage

2025-10-02 12:53:55 +01:00

outputtype.h

refactor: increase string_view usage

2025-10-02 12:53:55 +01:00

pow.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

pow.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

prevector.h

refactor: Prefer <=> over multiple relational operators

2025-11-03 14:39:50 +01:00

private_broadcast.cpp

net: Add PrivateBroadcast::GetBroadcastInfo

2026-02-11 19:46:12 -05:00

private_broadcast.h

net: Add PrivateBroadcast::GetBroadcastInfo

2026-02-11 19:46:12 -05:00

protocol.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

protocol.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

psbt.cpp

refactor: Use SpanReader over DataStream

2026-02-06 07:56:57 +01:00

psbt.h

Merge bitcoin/bitcoin#34219: psbt: validate pubkeys in MuSig2 pubnonce/partial sig deserialization

2026-03-04 15:17:02 +00:00

pubkey.cpp

pubkey: Return tweaks from BIP32 derivation

2025-09-30 11:06:09 -07:00

pubkey.h

refactor: Remove all operator!= definitions

2025-11-03 14:39:48 +01:00

random.cpp

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

random.h

refactor: Enforce readability-avoid-const-params-in-decls

2026-01-14 23:04:12 +01:00

randomenv.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

randomenv.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

rest.cpp

Merge bitcoin/bitcoin#34524: refactor: [rpc] Remove confusing and brittle integral casts (take 2)

2026-02-09 13:32:28 +00:00

rest.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

scheduler.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

scheduler.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

semaphore_grant.h

threading: semaphore: move CountingSemaphoreGrant to its own header

2025-05-10 03:31:30 +00:00

serialize.h

refactor: Use empty() over eof() in the streams interface

2026-02-02 17:55:10 +01:00

signet.cpp

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

signet.h

kernel: Remove some unnecessary non-kernel includes

2025-12-21 10:24:09 +01:00

span.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

streams.cpp

refactor: Add AutoFile::size

2025-11-14 01:17:38 +02:00

streams.h

Merge bitcoin/bitcoin#34465: refactor: separate log generation from log handling

2026-02-07 23:01:17 +01:00

sync.cpp

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

sync.h

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

threadsafety.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

tinyformat.h

…

torcontrol.cpp

refactor: Use std::bind_front over std::bind

2026-01-20 15:30:46 +01:00

torcontrol.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

txdb.cpp

validation: Use dirty entry count in flush warnings and disk space checks

2026-02-08 08:23:37 +01:00

txdb.h

Merge bitcoin/bitcoin#33866: refactor: Let CCoinsViewCache::BatchWrite return void

2026-01-02 16:49:23 -08:00

txgraph.cpp

clusterlin: use 'cost' terminology instead of 'iters' (refactor)

2026-02-24 10:08:47 -05:00

txgraph.h

clusterlin: use 'cost' terminology instead of 'iters' (refactor)

2026-02-24 10:08:47 -05:00

txmempool.cpp

clusterlin: use 'cost' terminology instead of 'iters' (refactor)

2026-02-24 10:08:47 -05:00

txmempool.h

clusterlin: rescale costs (preparation)

2026-02-24 10:45:49 -05:00

txrequest.cpp

Fix compilation for old Boost versions

2025-12-18 22:38:02 +01:00

txrequest.h

doc: fix double-word typos in comments

2025-12-30 12:12:26 -08:00

uint256.cpp

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

uint256.h

refactor: Remove all operator!= definitions

2025-11-03 14:39:48 +01:00

undo.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

validation.cpp

Merge bitcoin/bitcoin#34521: validation: fix UB in LoadChainTip

2026-03-06 08:22:42 -08:00

validation.h

Merge bitcoin/bitcoin#34521: validation: fix UB in LoadChainTip

2026-03-06 08:22:42 -08:00

validationinterface.cpp

logging: use util/log.h where possible

2026-02-02 17:22:31 +00:00

validationinterface.h

refactor: Convert ChainstateRole enum to struct

2025-12-12 06:49:59 -04:00

versionbits_impl.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

versionbits.cpp

Merge bitcoin/bitcoin#34084: scripted-diff: [doc] Unify stale copyright headers

2025-12-19 16:56:02 +00:00

versionbits.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00

walletinitinterface.h

scripted-diff: [doc] Unify stale copyright headers

2025-12-16 22:21:15 +01:00