56 lines
1.8 KiB
C++
56 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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namespace block_bench {
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#include "bench/data/block413567.raw.h"
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}
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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*)block_bench::block413567,
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(const char*)&block_bench::block413567[sizeof(block_bench::block413567)],
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SER_NETWORK, PROTOCOL_VERSION);
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char a = '\0';
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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(block_bench::block413567)));
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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*)block_bench::block413567,
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(const char*)&block_bench::block413567[sizeof(block_bench::block413567)],
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SER_NETWORK, PROTOCOL_VERSION);
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char a = '\0';
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stream.write(&a, 1); // Prevent compaction
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const auto chainParams = CreateChainParams(CBaseChainParams::MAIN);
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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(block_bench::block413567)));
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CValidationState validationState;
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assert(CheckBlock(block, validationState, chainParams->GetConsensus()));
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}
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}
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BENCHMARK(DeserializeBlockTest);
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BENCHMARK(DeserializeAndCheckBlockTest);
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