highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-07-12 07:41:21 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
fa22966f3307e22b77ea386e1abb60bf8c606170
bitcoin/src/node
History
glozow 0f8c95dccd Merge bitcoin/bitcoin#27021: Implement Mini version of BlockAssembler to calculate mining scores 
6b605b91c1 [fuzz] Add MiniMiner target + diff fuzz against BlockAssembler (glozow)
3f3f2d59ea [unit test] GatherClusters and MiniMiner unit tests (glozow)
59afcc8354 Implement Mini version of BlockAssembler to calculate mining scores (glozow)
56484f0fdc [mempool] find connected mempool entries with GatherClusters(…) (glozow)

Pull request description:

  Implement Mini version of BlockAssembler to calculate mining scores

  Run the mining algorithm on a subset of the mempool, only disturbing the
  mempool to copy out fee information for relevant entries. Intended to be
  used by wallet to calculate amounts needed for fee-bumping unconfirmed
  transactions.

  From comments of sipa and glozow below:

  > > In what way does the code added here differ from the real block assembly code?
  >
  >    * Only operates on the relevant transactions rather than full mempool
  >    * Has the ability to remove transactions that will be replaced so they don't impact their ancestors
  >    * Does not hold mempool lock outside of the constructor, makes copies of the entries it needs instead (though I'm not sure if this has an effect in practice)
  >    * Doesn't do the sanity checks like keeping weight within max block weight and `IsFinalTx()`
  >    * After the block template is built, additionally calculates fees to bump remaining ancestor packages to target feerate

ACKs for top commit:
  achow101:
    ACK 6b605b91c1
  Xekyo:
    > ACK [6b605b9](6b605b91c1) modulo `miniminer_overlap` test.
  furszy:
    ACK 6b605b91 modulo `miniminer_overlap` test.
  theStack:
    Code-review ACK 6b605b91c1

Tree-SHA512: f86a8b4ae0506858a7b15d90f417ebceea5038b395c05c825e3796123ad3b6cb8a98ebb948521316802a4c6d60ebd7041093356b1e2c2922a06b3b96b3b8acb6
2023-05-19 10:26:19 -04:00
..
blockmanager_args.cpp
refactor, blockstorage: Replace stopafterblockimport arg
2023-05-10 19:07:46 +02:00
blockmanager_args.h
Move ::nPruneTarget into BlockManager
2023-03-15 15:33:12 +01:00
blockstorage.cpp
index: Enable reindex-chainstate with active indexes
2023-05-17 11:14:28 -04:00
blockstorage.h
index: Enable reindex-chainstate with active indexes
2023-05-17 11:14:28 -04:00
caches.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
caches.h
…
chainstate.cpp
refactor: Move functions to BlockManager methods
2023-05-10 19:06:53 +02:00
chainstate.h
doc: add explanation for fail_on_insufficient_dbcache
2023-02-24 15:11:27 -05:00
chainstatemanager_args.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
chainstatemanager_args.h
…
coin.cpp
…
coin.h
…
coins_view_args.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
coins_view_args.h
refactor, txdb: Add CoinsViewOptions struct
2023-02-10 04:39:11 -04:00
connection_types.cpp
…
connection_types.h
…
context.cpp
…
context.h
…
database_args.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
database_args.h
refactor, dbwrapper: Add DBParams and DBOptions structs
2023-02-10 04:39:11 -04:00
eviction.cpp
…
eviction.h
…
interface_ui.cpp
Add InitError(error, details) overload
2023-02-28 12:04:47 -05:00
interface_ui.h
Add InitError(error, details) overload
2023-02-28 12:04:47 -05:00
interfaces.cpp
refactor: Move functions to BlockManager methods
2023-05-10 19:06:53 +02:00
mempool_args.cpp
refactor: Replace string chain name constants with ChainTypes
2023-05-09 15:49:14 +02:00
mempool_args.h
…
mempool_persist_args.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
mempool_persist_args.h
refactor: Move fs.* to util/fs.*
2023-03-23 12:55:18 +01:00
miner.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
miner.h
…
mini_miner.cpp
Implement Mini version of BlockAssembler to calculate mining scores
2023-03-30 17:03:04 -04:00
mini_miner.h
Implement Mini version of BlockAssembler to calculate mining scores
2023-03-30 17:03:04 -04:00
minisketchwrapper.cpp
Use steady clock in SeedStrengthen and FindBestImplementation
2023-03-02 14:48:28 +01:00
minisketchwrapper.h
…
psbt.cpp
…
psbt.h
…
README.md
…
transaction.cpp
refactor: Move functions to BlockManager methods
2023-05-10 19:06:53 +02:00
transaction.h
refactor: Move functions to BlockManager methods
2023-05-10 19:06:53 +02:00
txreconciliation.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
txreconciliation.h
…
utxo_snapshot.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
utxo_snapshot.h
refactor: Move fs.* to util/fs.*
2023-03-23 12:55:18 +01:00
validation_cache_args.cpp
move-only: Extract common/args and common/config.cpp from util/system
2023-04-19 10:48:30 +02:00
validation_cache_args.h
…

README.md

src/node/

The src/node/ directory contains code that needs to access node state (state in CChain, CBlockIndex, CCoinsView, CTxMemPool, and similar classes).

Code in src/node/ is meant to be segregated from code in src/wallet/ and src/qt/, to ensure wallet and GUI code changes don't interfere with node operation, to allow wallet and GUI code to run in separate processes, and to perhaps eventually allow wallet and GUI code to be maintained in separate source repositories.

As a rule of thumb, code in one of the src/node/, src/wallet/, or src/qt/ directories should avoid calling code in the other directories directly, and only invoke it indirectly through the more limited src/interfaces/ classes.

This directory is at the moment sparsely populated. Eventually more substantial files like src/validation.cpp and src/txmempool.cpp might be moved there.