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-rw-r--r--src/bench/base58.cpp2
-rw-r--r--src/bench/block_assemble.cpp2
-rw-r--r--src/bench/ccoins_caching.cpp9
-rw-r--r--src/bench/coin_selection.cpp36
-rw-r--r--src/bench/duplicate_inputs.cpp100
-rw-r--r--src/bench/mempool_eviction.cpp2
-rw-r--r--src/bench/prevector.cpp10
7 files changed, 137 insertions, 24 deletions
diff --git a/src/bench/base58.cpp b/src/bench/base58.cpp
index a555376e40..e7702ec461 100644
--- a/src/bench/base58.cpp
+++ b/src/bench/base58.cpp
@@ -49,7 +49,7 @@ static void Base58Decode(benchmark::State& state)
const char* addr = "17VZNX1SN5NtKa8UQFxwQbFeFc3iqRYhem";
std::vector<unsigned char> vch;
while (state.KeepRunning()) {
- DecodeBase58(addr, vch);
+ (void) DecodeBase58(addr, vch);
}
}
diff --git a/src/bench/block_assemble.cpp b/src/bench/block_assemble.cpp
index 2def0b23e2..7cf27f9f5b 100644
--- a/src/bench/block_assemble.cpp
+++ b/src/bench/block_assemble.cpp
@@ -27,7 +27,7 @@ static std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey
{
auto block = std::make_shared<CBlock>(
BlockAssembler{Params()}
- .CreateNewBlock(coinbase_scriptPubKey, /* fMineWitnessTx */ true)
+ .CreateNewBlock(coinbase_scriptPubKey)
->block);
block->nTime = ::chainActive.Tip()->GetMedianTimePast() + 1;
diff --git a/src/bench/ccoins_caching.cpp b/src/bench/ccoins_caching.cpp
index b8d82c0a89..9cfd5d23ef 100644
--- a/src/bench/ccoins_caching.cpp
+++ b/src/bench/ccoins_caching.cpp
@@ -35,14 +35,14 @@ SetupDummyInputs(CBasicKeyStore& keystoreRet, CCoinsViewCache& coinsRet)
dummyTransactions[0].vout[0].scriptPubKey << ToByteVector(key[0].GetPubKey()) << OP_CHECKSIG;
dummyTransactions[0].vout[1].nValue = 50 * COIN;
dummyTransactions[0].vout[1].scriptPubKey << ToByteVector(key[1].GetPubKey()) << OP_CHECKSIG;
- AddCoins(coinsRet, dummyTransactions[0], 0);
+ AddCoins(coinsRet, CTransaction(dummyTransactions[0]), 0);
dummyTransactions[1].vout.resize(2);
dummyTransactions[1].vout[0].nValue = 21 * COIN;
dummyTransactions[1].vout[0].scriptPubKey = GetScriptForDestination(key[2].GetPubKey().GetID());
dummyTransactions[1].vout[1].nValue = 22 * COIN;
dummyTransactions[1].vout[1].scriptPubKey = GetScriptForDestination(key[3].GetPubKey().GetID());
- AddCoins(coinsRet, dummyTransactions[1], 0);
+ AddCoins(coinsRet, CTransaction(dummyTransactions[1]), 0);
return dummyTransactions;
}
@@ -76,10 +76,11 @@ static void CCoinsCaching(benchmark::State& state)
t1.vout[0].scriptPubKey << OP_1;
// Benchmark.
+ const CTransaction tx_1(t1);
while (state.KeepRunning()) {
- bool success = AreInputsStandard(t1, coins);
+ bool success = AreInputsStandard(tx_1, coins);
assert(success);
- CAmount value = coins.GetValueIn(t1);
+ CAmount value = coins.GetValueIn(tx_1);
assert(value == (50 + 21 + 22) * COIN);
}
}
diff --git a/src/bench/coin_selection.cpp b/src/bench/coin_selection.cpp
index decdadfb26..74641191a1 100644
--- a/src/bench/coin_selection.cpp
+++ b/src/bench/coin_selection.cpp
@@ -3,25 +3,20 @@
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <bench/bench.h>
-#include <wallet/wallet.h>
+#include <interfaces/chain.h>
#include <wallet/coinselection.h>
+#include <wallet/wallet.h>
#include <set>
-static void addCoin(const CAmount& nValue, const CWallet& wallet, std::vector<OutputGroup>& groups)
+static void addCoin(const CAmount& nValue, const CWallet& wallet, std::vector<std::unique_ptr<CWalletTx>>& wtxs)
{
- int nInput = 0;
-
static int nextLockTime = 0;
CMutableTransaction tx;
tx.nLockTime = nextLockTime++; // so all transactions get different hashes
- tx.vout.resize(nInput + 1);
- tx.vout[nInput].nValue = nValue;
- CWalletTx* wtx = new CWalletTx(&wallet, MakeTransactionRef(std::move(tx)));
-
- int nAge = 6 * 24;
- COutput output(wtx, nInput, nAge, true /* spendable */, true /* solvable */, true /* safe */);
- groups.emplace_back(output.GetInputCoin(), 6, false, 0, 0);
+ tx.vout.resize(1);
+ tx.vout[0].nValue = nValue;
+ wtxs.push_back(MakeUnique<CWalletTx>(&wallet, MakeTransactionRef(std::move(tx))));
}
// Simple benchmark for wallet coin selection. Note that it maybe be necessary
@@ -33,15 +28,23 @@ static void addCoin(const CAmount& nValue, const CWallet& wallet, std::vector<Ou
// (https://github.com/bitcoin/bitcoin/issues/7883#issuecomment-224807484)
static void CoinSelection(benchmark::State& state)
{
- const CWallet wallet(WalletLocation(), WalletDatabase::CreateDummy());
+ auto chain = interfaces::MakeChain();
+ const CWallet wallet(*chain, WalletLocation(), WalletDatabase::CreateDummy());
+ std::vector<std::unique_ptr<CWalletTx>> wtxs;
LOCK(wallet.cs_wallet);
// Add coins.
- std::vector<OutputGroup> groups;
for (int i = 0; i < 1000; ++i) {
- addCoin(1000 * COIN, wallet, groups);
+ addCoin(1000 * COIN, wallet, wtxs);
+ }
+ addCoin(3 * COIN, wallet, wtxs);
+
+ // Create groups
+ std::vector<OutputGroup> groups;
+ for (const auto& wtx : wtxs) {
+ COutput output(wtx.get(), 0 /* iIn */, 6 * 24 /* nDepthIn */, true /* spendable */, true /* solvable */, true /* safe */);
+ groups.emplace_back(output.GetInputCoin(), 6, false, 0, 0);
}
- addCoin(3 * COIN, wallet, groups);
const CoinEligibilityFilter filter_standard(1, 6, 0);
const CoinSelectionParams coin_selection_params(true, 34, 148, CFeeRate(0), 0);
@@ -57,7 +60,8 @@ static void CoinSelection(benchmark::State& state)
}
typedef std::set<CInputCoin> CoinSet;
-static const CWallet testWallet(WalletLocation(), WalletDatabase::CreateDummy());
+static auto testChain = interfaces::MakeChain();
+static const CWallet testWallet(*testChain, WalletLocation(), WalletDatabase::CreateDummy());
std::vector<std::unique_ptr<CWalletTx>> wtxn;
// Copied from src/wallet/test/coinselector_tests.cpp
diff --git a/src/bench/duplicate_inputs.cpp b/src/bench/duplicate_inputs.cpp
new file mode 100644
index 0000000000..e0854e2c62
--- /dev/null
+++ b/src/bench/duplicate_inputs.cpp
@@ -0,0 +1,100 @@
+// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <bench/bench.h>
+#include <chainparams.h>
+#include <coins.h>
+#include <consensus/merkle.h>
+#include <consensus/validation.h>
+#include <miner.h>
+#include <policy/policy.h>
+#include <pow.h>
+#include <scheduler.h>
+#include <txdb.h>
+#include <txmempool.h>
+#include <util/time.h>
+#include <validation.h>
+#include <validationinterface.h>
+
+#include <boost/thread.hpp>
+
+#include <list>
+#include <vector>
+
+
+static void DuplicateInputs(benchmark::State& state)
+{
+ const CScript SCRIPT_PUB{CScript(OP_TRUE)};
+
+ // Switch to regtest so we can mine faster
+ // Also segwit is active, so we can include witness transactions
+ SelectParams(CBaseChainParams::REGTEST);
+
+ InitScriptExecutionCache();
+
+ boost::thread_group thread_group;
+ CScheduler scheduler;
+ const CChainParams& chainparams = Params();
+ {
+ ::pblocktree.reset(new CBlockTreeDB(1 << 20, true));
+ ::pcoinsdbview.reset(new CCoinsViewDB(1 << 23, true));
+ ::pcoinsTip.reset(new CCoinsViewCache(pcoinsdbview.get()));
+
+ thread_group.create_thread(std::bind(&CScheduler::serviceQueue, &scheduler));
+ GetMainSignals().RegisterBackgroundSignalScheduler(scheduler);
+ LoadGenesisBlock(chainparams);
+ CValidationState cvstate;
+ ActivateBestChain(cvstate, chainparams);
+ assert(::chainActive.Tip() != nullptr);
+ const bool witness_enabled{IsWitnessEnabled(::chainActive.Tip(), chainparams.GetConsensus())};
+ assert(witness_enabled);
+ }
+
+ CBlock block{};
+ CMutableTransaction coinbaseTx{};
+ CMutableTransaction naughtyTx{};
+
+ CBlockIndex* pindexPrev = ::chainActive.Tip();
+ assert(pindexPrev != nullptr);
+ block.nBits = GetNextWorkRequired(pindexPrev, &block, chainparams.GetConsensus());
+ block.nNonce = 0;
+ auto nHeight = pindexPrev->nHeight + 1;
+
+ // Make a coinbase TX
+ coinbaseTx.vin.resize(1);
+ coinbaseTx.vin[0].prevout.SetNull();
+ coinbaseTx.vout.resize(1);
+ coinbaseTx.vout[0].scriptPubKey = SCRIPT_PUB;
+ coinbaseTx.vout[0].nValue = GetBlockSubsidy(nHeight, chainparams.GetConsensus());
+ coinbaseTx.vin[0].scriptSig = CScript() << nHeight << OP_0;
+
+
+ naughtyTx.vout.resize(1);
+ naughtyTx.vout[0].nValue = 0;
+ naughtyTx.vout[0].scriptPubKey = SCRIPT_PUB;
+
+ uint64_t n_inputs = (((MAX_BLOCK_SERIALIZED_SIZE / WITNESS_SCALE_FACTOR) - (CTransaction(coinbaseTx).GetTotalSize() + CTransaction(naughtyTx).GetTotalSize())) / 41) - 100;
+ for (uint64_t x = 0; x < (n_inputs - 1); ++x) {
+ naughtyTx.vin.emplace_back(GetRandHash(), 0, CScript(), 0);
+ }
+ naughtyTx.vin.emplace_back(naughtyTx.vin.back());
+
+ block.vtx.push_back(MakeTransactionRef(std::move(coinbaseTx)));
+ block.vtx.push_back(MakeTransactionRef(std::move(naughtyTx)));
+
+ block.hashMerkleRoot = BlockMerkleRoot(block);
+
+ while (state.KeepRunning()) {
+ CValidationState cvstate{};
+ assert(!CheckBlock(block, cvstate, chainparams.GetConsensus(), false, false));
+ assert(cvstate.GetRejectReason() == "bad-txns-inputs-duplicate");
+ }
+
+ thread_group.interrupt_all();
+ thread_group.join_all();
+ GetMainSignals().FlushBackgroundCallbacks();
+ GetMainSignals().UnregisterBackgroundSignalScheduler();
+}
+
+BENCHMARK(DuplicateInputs, 10);
diff --git a/src/bench/mempool_eviction.cpp b/src/bench/mempool_eviction.cpp
index 3908a7d231..49ea6e88b5 100644
--- a/src/bench/mempool_eviction.cpp
+++ b/src/bench/mempool_eviction.cpp
@@ -127,7 +127,7 @@ static void MempoolEviction(benchmark::State& state)
AddTx(tx6_r, 1100LL, pool);
AddTx(tx7_r, 9000LL, pool);
pool.TrimToSize(pool.DynamicMemoryUsage() * 3 / 4);
- pool.TrimToSize(GetVirtualTransactionSize(tx1));
+ pool.TrimToSize(GetVirtualTransactionSize(*tx1_r));
}
}
diff --git a/src/bench/prevector.cpp b/src/bench/prevector.cpp
index 8cc404b9e2..00e5d7e7a0 100644
--- a/src/bench/prevector.cpp
+++ b/src/bench/prevector.cpp
@@ -2,13 +2,21 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include <compat.h>
#include <prevector.h>
#include <serialize.h>
#include <streams.h>
+#include <type_traits>
#include <bench/bench.h>
+// GCC 4.8 is missing some C++11 type_traits,
+// https://www.gnu.org/software/gcc/gcc-5/changes.html
+#if defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 5
+#define IS_TRIVIALLY_CONSTRUCTIBLE std::has_trivial_default_constructor
+#else
+#define IS_TRIVIALLY_CONSTRUCTIBLE std::is_trivially_default_constructible
+#endif
+
struct nontrivial_t {
int x;
nontrivial_t() :x(-1) {}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-07 16:24:35 +0000