99b2789a73
* Use Dash block for DeserializeAndCheckBlockTest Replaced Bitcoin block with the largest Dash block I could find on mainnet. * Store hashDevnetGenesisBlock in Consensus::Params Remove the need for chainparams to be available when the devnetGenesis hash is needed. Fixes a crash in CheckBlockHeader() when called from benchmarking code, which does not initialize the Params() function.
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
// Copyright (c) 2016 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "bench.h"
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#include "chainparams.h"
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#include "validation.h"
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#include "streams.h"
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#include "consensus/validation.h"
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#include "bench/data/block813851.raw.h"
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// These are the two major time-sinks which happen after we have fully received
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// a block off the wire, but before we can relay the block on to peers using
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// compact block relay.
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static void DeserializeBlockTest(benchmark::State& state)
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{
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CDataStream stream((const char*)raw_bench::block813851,
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(const char*)&raw_bench::block813851[sizeof(raw_bench::block813851)],
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SER_NETWORK, PROTOCOL_VERSION);
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char a;
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stream.write(&a, 1); // Prevent compaction
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while (state.KeepRunning()) {
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CBlock block;
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stream >> block;
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assert(stream.Rewind(sizeof(raw_bench::block813851)));
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}
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}
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static void DeserializeAndCheckBlockTest(benchmark::State& state)
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{
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CDataStream stream((const char*)raw_bench::block813851,
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(const char*)&raw_bench::block813851[sizeof(raw_bench::block813851)],
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SER_NETWORK, PROTOCOL_VERSION);
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char a;
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stream.write(&a, 1); // Prevent compaction
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Consensus::Params params = Params(CBaseChainParams::MAIN).GetConsensus();
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while (state.KeepRunning()) {
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CBlock block; // Note that CBlock caches its checked state, so we need to recreate it here
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stream >> block;
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assert(stream.Rewind(sizeof(raw_bench::block813851)));
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CValidationState validationState;
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assert(CheckBlock(block, validationState, params, block.GetBlockTime()));
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}
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}
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BENCHMARK(DeserializeBlockTest);
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BENCHMARK(DeserializeAndCheckBlockTest);
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