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-rw-r--r--src/bench/block_assemble.cpp75
1 files changed, 2 insertions, 73 deletions
diff --git a/src/bench/block_assemble.cpp b/src/bench/block_assemble.cpp
index cd4543c012..fb33c09ab2 100644
--- a/src/bench/block_assemble.cpp
+++ b/src/bench/block_assemble.cpp
@@ -1,58 +1,18 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 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 <crypto/sha256.h>
-#include <miner.h>
-#include <policy/policy.h>
-#include <pow.h>
-#include <scheduler.h>
-#include <txdb.h>
+#include <test/util.h>
#include <txmempool.h>
-#include <util/time.h>
#include <validation.h>
-#include <validationinterface.h>
-#include <boost/thread.hpp>
#include <list>
#include <vector>
-static std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey)
-{
- auto block = std::make_shared<CBlock>(
- BlockAssembler{Params()}
- .CreateNewBlock(coinbase_scriptPubKey)
- ->block);
-
- block->nTime = ::chainActive.Tip()->GetMedianTimePast() + 1;
- block->hashMerkleRoot = BlockMerkleRoot(*block);
-
- return block;
-}
-
-
-static CTxIn MineBlock(const CScript& coinbase_scriptPubKey)
-{
- auto block = PrepareBlock(coinbase_scriptPubKey);
-
- while (!CheckProofOfWork(block->GetHash(), block->nBits, Params().GetConsensus())) {
- ++block->nNonce;
- assert(block->nNonce);
- }
-
- bool processed{ProcessNewBlock(Params(), block, true, nullptr)};
- assert(processed);
-
- return CTxIn{block->vtx[0]->GetHash(), 0};
-}
-
-
static void AssembleBlock(benchmark::State& state)
{
const std::vector<unsigned char> op_true{OP_TRUE};
@@ -64,32 +24,6 @@ static void AssembleBlock(benchmark::State& state)
const CScript SCRIPT_PUB{CScript(OP_0) << std::vector<unsigned char>{witness_program.begin(), witness_program.end()}};
- // 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;
- {
- LOCK(cs_main);
- ::pblocktree.reset(new CBlockTreeDB(1 << 20, true));
- ::pcoinsdbview.reset(new CCoinsViewDB(1 << 23, true));
- ::pcoinsTip.reset(new CCoinsViewCache(pcoinsdbview.get()));
- }
- {
- const CChainParams& chainparams = Params();
- thread_group.create_thread(std::bind(&CScheduler::serviceQueue, &scheduler));
- GetMainSignals().RegisterBackgroundSignalScheduler(scheduler);
- LoadGenesisBlock(chainparams);
- CValidationState state;
- ActivateBestChain(state, chainparams);
- assert(::chainActive.Tip() != nullptr);
- const bool witness_enabled{IsWitnessEnabled(::chainActive.Tip(), chainparams.GetConsensus())};
- assert(witness_enabled);
- }
-
// Collect some loose transactions that spend the coinbases of our mined blocks
constexpr size_t NUM_BLOCKS{200};
std::array<CTransactionRef, NUM_BLOCKS - COINBASE_MATURITY + 1> txs;
@@ -114,11 +48,6 @@ static void AssembleBlock(benchmark::State& state)
while (state.KeepRunning()) {
PrepareBlock(SCRIPT_PUB);
}
-
- thread_group.interrupt_all();
- thread_group.join_all();
- GetMainSignals().FlushBackgroundCallbacks();
- GetMainSignals().UnregisterBackgroundSignalScheduler();
}
BENCHMARK(AssembleBlock, 700);