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48 commits

Author SHA1 Message Date
Hennadii Stepanov
7e975e6cf8
clang-tidy: Add performance-inefficient-vector-operation check 
https://clang.llvm.org/extra/clang-tidy/checks/performance/inefficient-vector-operation.html
 2023-03-26 20:17:55 +01:00
Hennadii Stepanov
306ccd4927
scripted-diff: Bump copyright headers 
-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py update ./
-END VERIFY SCRIPT-

Commits of previous years:
- 2021: f47dda2c58
- 2020: fa0074e2d8
- 2019: aaaaad6ac9
 2022-12-24 23:49:50 +00:00
MacroFake
fa2d01470a
test: Use type-safe NodeSeconds for TestMemPoolEntryHelper 2022-10-24 11:33:33 +02:00
MacroFake
fad7f2239c
test: Remove unused txmempool include from tests 2022-10-18 14:02:09 +02:00
Carl Dong
213457e170 test/policyestimator: Use ChainTestingSetup's CTxMemPool 2022-06-15 17:28:55 -04:00
MarcoFalke
fa488f131f
scripted-diff: Bump copyright headers 
-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py update ./
-END VERIFY SCRIPT-
 2020-04-16 13:33:09 -04:00
MarcoFalke
fac5c37300
scripted-diff: Sort test includes 
-BEGIN VERIFY SCRIPT-
 # Mark all lines with #includes
 sed -i --regexp-extended -e 's/(#include <.*>)/\1 /g' $(git grep -l '#include' ./src/bench/ ./src/test ./src/wallet/test/)
 # Sort all marked lines
 git diff -U0 | ./contrib/devtools/clang-format-diff.py -p1 -i -v
-END VERIFY SCRIPT-
 2020-04-16 13:32:36 -04:00
MarcoFalke
faec28252c
scripted-diff: test: Move setup_common to test library 
-BEGIN VERIFY SCRIPT-
 # Move files
 for f in $(git ls-files src/test/lib/); do git mv $f src/test/util/; done
 git mv src/test/setup_common.cpp                     src/test/util/
 git mv src/test/setup_common.h                       src/test/util/
 # Replace Windows paths
 sed -i -e 's|\\setup_common|\\util\\setup_common|g' $(git grep -l '\\setup_common')
 sed -i -e 's|src\\test\\lib\\|src\\test\\util\\|g'  build_msvc/test_bitcoin/test_bitcoin.vcxproj
 # Everything else
 sed -i -e 's|/setup_common|/util/setup_common|g'    $(git grep -l 'setup_common')
 sed -i -e 's|test/lib/|test/util/|g'                $(git grep -l 'test/lib/')
 # Fix include guard
 sed -i -e 's|BITCOIN_TEST_SETUP_COMMON_H|BITCOIN_TEST_UTIL_SETUP_COMMON_H|g' ./src/test/util/setup_common.h
 sed -i -e 's|BITCOIN_TEST_LIB_|BITCOIN_TEST_UTIL_|g'                     $(git grep -l 'BITCOIN_TEST_LIB_')
-END VERIFY SCRIPT-
 2019-11-06 11:56:41 -05:00
practicalswift
084e17cebd Remove unused includes 2019-10-15 22:56:43 +00:00
practicalswift
9a841696c1 tests: Reduce compilation time and unneccessary recompiles by removing unused includes in tests 2019-06-26 20:37:48 +02:00
MarcoFalke
faf400077d
scripted-diff: Bump copyright headers in test, bench 
-BEGIN VERIFY SCRIPT-
./contrib/devtools/copyright_header.py update ./src/bench/
./contrib/devtools/copyright_header.py update ./src/test/
-END VERIFY SCRIPT-
 2019-04-11 13:34:43 -04:00
MarcoFalke
fa821904bf
scripted-diff: Rename test_bitcoin to test/setup_common 
-BEGIN VERIFY SCRIPT-
sed -i --regexp-extended -e 's/test_bitcoin\.(h|cpp)/setup_common.\1/g' $(git grep -l test_bitcoin)
git mv ./src/test/test_bitcoin.h   ./src/test/setup_common.h
git mv ./src/test/test_bitcoin.cpp ./src/test/setup_common.cpp
sed -i -e 's/BITCOIN_TEST_TEST_BITCOIN_H/BITCOIN_TEST_SETUP_COMMON_H/g' ./src/test/setup_common.h
-END VERIFY SCRIPT-
 2019-04-11 10:12:36 -04:00
MarcoFalke
fafe941bdd
test: Add missing validation locks 2018-12-17 14:27:29 -05:00
lucash-dev
ed61abedb2 Removed implicit CTransaction constructor from tests 2018-12-11 19:43:35 -08:00
Jim Posen
2068f089c8 scripted-diff: Move util files to separate directory. 
-BEGIN VERIFY SCRIPT-
mkdir -p src/util
git mv src/util.h src/util/system.h
git mv src/util.cpp src/util/system.cpp
git mv src/utilmemory.h src/util/memory.h
git mv src/utilmoneystr.h src/util/moneystr.h
git mv src/utilmoneystr.cpp src/util/moneystr.cpp
git mv src/utilstrencodings.h src/util/strencodings.h
git mv src/utilstrencodings.cpp src/util/strencodings.cpp
git mv src/utiltime.h src/util/time.h
git mv src/utiltime.cpp src/util/time.cpp

sed -i 's/<util\.h>/<util\/system\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilmemory\.h>/<util\/memory\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilmoneystr\.h>/<util\/moneystr\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utilstrencodings\.h>/<util\/strencodings\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')
sed -i 's/<utiltime\.h>/<util\/time\.h>/g' $(git ls-files 'src/*.h' 'src/*.cpp')

sed -i 's/BITCOIN_UTIL_H/BITCOIN_UTIL_SYSTEM_H/g' src/util/system.h
sed -i 's/BITCOIN_UTILMEMORY_H/BITCOIN_UTIL_MEMORY_H/g' src/util/memory.h
sed -i 's/BITCOIN_UTILMONEYSTR_H/BITCOIN_UTIL_MONEYSTR_H/g' src/util/moneystr.h
sed -i 's/BITCOIN_UTILSTRENCODINGS_H/BITCOIN_UTIL_STRENCODINGS_H/g' src/util/strencodings.h
sed -i 's/BITCOIN_UTILTIME_H/BITCOIN_UTIL_TIME_H/g' src/util/time.h

sed -i 's/ util\.\(h\|cpp\)/ util\/system\.\1/g' src/Makefile.am
sed -i 's/utilmemory\.\(h\|cpp\)/util\/memory\.\1/g' src/Makefile.am
sed -i 's/utilmoneystr\.\(h\|cpp\)/util\/moneystr\.\1/g' src/Makefile.am
sed -i 's/utilstrencodings\.\(h\|cpp\)/util\/strencodings\.\1/g' src/Makefile.am
sed -i 's/utiltime\.\(h\|cpp\)/util\/time\.\1/g' src/Makefile.am

sed -i 's/-> util ->/-> util\/system ->/' test/lint/lint-circular-dependencies.sh
sed -i 's/src\/util\.cpp/src\/util\/system\.cpp/g' test/lint/lint-format-strings.py test/lint/lint-locale-dependence.sh
sed -i 's/src\/utilmoneystr\.cpp/src\/util\/moneystr\.cpp/g' test/lint/lint-locale-dependence.sh
sed -i 's/src\/utilstrencodings\.\(h\|cpp\)/src\/util\/strencodings\.\1/g' test/lint/lint-locale-dependence.sh
sed -i 's/src\\utilstrencodings\.cpp/src\\util\\strencodings\.cpp/' build_msvc/libbitcoinconsensus/libbitcoinconsensus.vcxproj
-END VERIFY SCRIPT-
 2018-11-04 22:46:07 -08:00
Wladimir J. van der Laan
888acefa5e
Merge #13792: tx pool: Avoid passing redundant hash into addUnchecked (scripted-diff) 
fa587773e5 scripted-diff: Remove unused first argument to addUnchecked (MarcoFalke)
fe5c49766c tx pool: Use the entry's hash instead of the one passed to addUnchecked (MarcoFalke)
ddd395f968 Mark CTxMemPoolEntry members that should not be modified const (MarcoFalke)

Pull request description:

  Several years ago the transaction hash was not cached. For optimization the hash was instead passed into `addUnchecked` to avoid re-calculating it. See f77654a0e9

  Passing in the hash is now redundant and the argument can safely be removed.

Tree-SHA512: 0206b65c7a014295f67574120e8c5397bf1b1bd70c918ae1360ab093676f7f89a6f084fd2c7000a141baebfe63fe6f515559e38c4ac71810ba64f949f9c0467f
 2018-08-29 16:30:58 +02:00
Wladimir J. van der Laan
78dae8cacc
Merge #13780: 0.17: Pre-branch maintenance 
3fc20632a3 qt: Set BLOCK_CHAIN_SIZE = 220 (DrahtBot)
2b6a2f4a28 Regenerate manpages (DrahtBot)
eb7daf4d60 Update copyright headers to 2018 (DrahtBot)

Pull request description:

  Some trivial maintenance to avoid having to do it again after the 0.17 branch off.

  (The scripts to do this are in `./contrib/`)

Tree-SHA512: 16b2af45e0351b1c691c5311d48025dc6828079e98c2aa2e600dc5910ee8aa01858ca6c356538150dc46fe14c8819ed8ec8e4ec9a0f682b9950dd41bc50518fa
 2018-08-08 13:55:27 +02:00
MarcoFalke
fa587773e5
scripted-diff: Remove unused first argument to addUnchecked 
-BEGIN VERIFY SCRIPT-
git grep -l addUnchecked | xargs sed --regexp-extended -i -e 's/addUnchecked\([^)][^,]+,\s*/addUnchecked(/g'
-END VERIFY SCRIPT-
 2018-07-30 09:09:32 -04:00
MarcoFalke
fa5ed4f8d2
refactor: Avoid locking tx pool cs thrice 2018-07-29 08:04:06 -04:00
DrahtBot
eb7daf4d60 Update copyright headers to 2018 2018-07-27 07:15:02 -04:00
Akira Takizawa
595a7bab23 Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
MeshCollider
1a445343f6 scripted-diff: Replace #include "" with #include <> (ryanofsky) 
-BEGIN VERIFY SCRIPT-
for f in \
  src/*.cpp \
  src/*.h \
  src/bench/*.cpp \
  src/bench/*.h \
  src/compat/*.cpp \
  src/compat/*.h \
  src/consensus/*.cpp \
  src/consensus/*.h \
  src/crypto/*.cpp \
  src/crypto/*.h \
  src/crypto/ctaes/*.h \
  src/policy/*.cpp \
  src/policy/*.h \
  src/primitives/*.cpp \
  src/primitives/*.h \
  src/qt/*.cpp \
  src/qt/*.h \
  src/qt/test/*.cpp \
  src/qt/test/*.h \
  src/rpc/*.cpp \
  src/rpc/*.h \
  src/script/*.cpp \
  src/script/*.h \
  src/support/*.cpp \
  src/support/*.h \
  src/support/allocators/*.h \
  src/test/*.cpp \
  src/test/*.h \
  src/wallet/*.cpp \
  src/wallet/*.h \
  src/wallet/test/*.cpp \
  src/wallet/test/*.h \
  src/zmq/*.cpp \
  src/zmq/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-
 2017-11-16 08:23:01 +13:00
Alex Morcos
fd29d3df29 Remove checking of mempool min fee from estimateSmartFee. 
This check has been moved to the wallet logic GetMinimumFee. The rpc call to
estimatesmartfee will now no longer return a result maxed with the mempool min
fee, but automated fee calculations from the wallet will produce the same result
as before and coincontrol and sendcoins dialogs in the GUI will correctly
display the right prospective fee.

changes to policy/fees.cpp include a big whitespace indentation change.
 2017-07-14 23:41:40 -04:00
Alex Morcos
e0738e3d31 remove default argument from estimateSmartFee 2017-07-06 22:20:23 -04:00
Alex Morcos
3ee76d6de5 Introduce a scale factor 
For the per confirmation number tracking of data, introduce a scale factor so that in the longer horizones confirmations are bucketed together at a resolution of the scale.  (instead of 1008 individual data points for each fee bucket, have 42 data points each covering 24 different confirmation values.. (1-24), (25-48), etc.. )
 2017-05-10 11:47:45 -04:00
Alex Morcos
3810e976d6 Rewrite estimateSmartFee 
Change the logic of estimateSmartFee to check a 60% threshold at half the target, a 85% threshold at the target and a 95% threshold at double the target. Always check the shortest time horizon possible and ensure that estimates are monotonically decreasing.  Add a conservative mode, which makes sure that the 95% threshold is also met at longer time horizons as well.
 2017-05-10 11:47:44 -04:00
Alex Morcos
c7447ec303 Track failures in fee estimation. 
Start tracking transactions which fail to confirm within the target and are then evicted or otherwise leave mempool.

Fix slight error in unit test.
 2017-05-10 11:45:27 -04:00
Alex Morcos
e5007bae35 Change parameters for fee estimation and estimates on all 3 time horizons. 
Make feerate buckets smaller (5% instead of 10%) and make the 3 different horizons have half lifes of 3 hours, 1 day and 1 week respectively.
 2017-05-10 11:45:26 -04:00
Alex Morcos
14e10aa842 Call estimate(Smart)Fee directly from CBlockPolicyEstimator 2017-04-10 13:56:50 -04:00
Alex Morcos
ae7327b832 Make feeEstimator its own global instance of CBlockPolicyEstimator 2017-04-10 13:51:51 -04:00
Wladimir J. van der Laan
47510ad3dd
Merge #9548: Remove min reasonable fee 
ad82cb0 Remove unnecessary min fee argument in CTxMemPool constructor (Alex Morcos)
2a7b56c CBlockPolicyEstimator now uses hard coded minimum bucket feerate (Alex Morcos)
ac9d3d2 Change fee estimation bucket limit variable names (Alex Morcos)

Tree-SHA512: 6e3bc7df3497ed60c7620845d222063e33a0238020f5c3316e61e0eff758078588ea8dd51196ceb59aa561ba106f8cdae62cebe521adb3247108bb49f15252d6
 2017-03-07 19:49:00 +01:00
Alex Morcos
0315888d0d [test] Remove priority from tests 
Remove all coin age priority functionality from unit tests and RPC tests.
 2017-03-03 16:50:19 -05:00
Alex Morcos
fe282acd76 [cleanup] Remove estimatePriority and estimateSmartPriority 
Unused everywhere now except one test.
 2017-02-27 11:23:51 -05:00
Alex Morcos
ad82cb06ce Remove unnecessary min fee argument in CTxMemPool constructor 2017-01-17 13:21:35 -05:00
isle2983
27765b6403 Increment MIT Licence copyright header year on files modified in 2016 
Edited via:

$ contrib/devtools/copyright_header.py update .
 2016-12-31 11:01:21 -07:00
Alex Morcos
d824ad030e Disable fee estimates for a confirm target of 1 block 2016-11-29 12:18:44 -05:00
Pieter Wuille
b4e4ba475a Introduce convenience type CTransactionRef 2016-11-19 17:53:23 -08:00
Pieter Wuille
1662b437b3 Make CBlock::vtx a vector of shared_ptr<CTransaction> 2016-11-19 17:51:09 -08:00
Alex Morcos
b2322e0fc6 Remove priority estimation 2016-11-07 13:22:34 +01:00
Pieter Wuille
51f278329d Make removed and conflicted arguments optional to remove 2016-10-21 19:22:43 -07:00
Pieter Wuille
2b1f6f9ccf BIP141: Other consensus critical limits, and BIP145 
Includes changes by Suhas Daftuar, Luke-jr, and mruddy.
 2016-06-22 15:43:00 +02:00
Pieter Wuille
288d85ddf2 Get rid of CTxMempool::lookup() entirely 2016-06-07 13:44:56 +02:00
Alex Morcos
c0353064dd Change GetPriority calculation. 
Compute the value of inputs that already are in the chain at time of mempool entry and only increase priority due to aging for those inputs.  This effectively changes the CTxMemPoolEntry's GetPriority calculation from an upper bound to a lower bound.
 2015-11-19 21:44:35 -05:00
Wladimir J. van der Laan
e92377fa7f
Merge pull request #6134 
e304432 Pass reference to estimateSmartFee and cleanup whitespace (Suhas Daftuar)
56106a3 Expose RPC calls for estimatesmart functions (Alex Morcos)
e93a236 add estimateSmartFee to the unit test (Alex Morcos)
6303051 EstimateSmart functions consider mempool min fee (Alex Morcos)
f22ac4a Increase success threshold for fee estimation to 95% (Alex Morcos)
4fe2823 Change wallet and GUI code to use new smart fee estimation calls. (Alex Morcos)
22eca7d Add smart fee estimation functions (Alex Morcos)
 2015-11-27 12:59:37 +01:00
Alex Morcos
e587bc3fd9 Implement helper class for CTxMemPoolEntry constructor 
This is only for unit tests.
 2015-11-16 20:41:32 -05:00
Alex Morcos
e93a236d7a add estimateSmartFee to the unit test 2015-11-16 15:33:06 -05:00
Alex Morcos
f22ac4a22c Increase success threshold for fee estimation to 95% 
This provides more conservative estimates and reacts more quickly to a backlog.
Unfortunately the unit test for fee estimation depends on the success threshold (and the decay) chosen; also modify the unit test for the new default success thresholds.
 2015-11-16 15:33:06 -05:00
Alex Morcos
b649e03954 Create new BlockPolicyEstimator for fee estimates 
This class groups transactions that have been confirmed in blocks into buckets, based on either their fee or their priority.  Then for each bucket, the class calculates what percentage of the transactions were confirmed within various numbers of blocks.  It does this by keeping an exponentially decaying moving history for each bucket and confirm block count of the percentage of transactions in that bucket that were confirmed within that number of blocks.

-Eliminate txs which didn't have all inputs available at entry from fee/pri calcs

-Add dynamic breakpoints and tracking of confirmation delays in mempool transactions

-Remove old CMinerPolicyEstimator and CBlockAverage code

-New smartfees.py

-Pass a flag to the estimation code, using IsInitialBlockDownload as a proxy for when we are still catching up and we shouldn't be counting how many blocks it takes for transactions to be included.

-Add a policyestimator unit test
 2015-05-13 10:36:24 -04:00