disconnected_transactions.cpp File Reference

#include <bench/bench.h>
#include <kernel/disconnected_transactions.h>
#include <primitives/block.h>
#include <primitives/transaction.h>
#include <script/script.h>
#include <test/util/setup_common.h>
#include <algorithm>
#include <cassert>
#include <cstddef>
#include <cstdint>
#include <iterator>
#include <memory>
#include <vector>

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Classes
struct	ReorgTxns
	Reorg where 1 block is disconnected and 2 blocks are connected. More...

Typedefs
using	BlockTxns = decltype(CBlock::vtx)

Functions
static BlockTxns	CreateRandomTransactions (size_t num_txns)
static ReorgTxns	CreateBlocks (size_t num_not_shared)
	Creates blocks for a Reorg, each with BLOCK_VTX_COUNT transactions.
static void	Reorg (const ReorgTxns &reorg)
static void	AddAndRemoveDisconnectedBlockTransactionsAll (benchmark::Bench &bench)
	Add transactions from DisconnectedBlockTransactions, remove all but one (the disconnected block's coinbase transaction) of them, and then pop from the front until empty.
static void	AddAndRemoveDisconnectedBlockTransactions90 (benchmark::Bench &bench)
	Add transactions from DisconnectedBlockTransactions, remove 90% of them, and then pop from the front until empty.
static void	AddAndRemoveDisconnectedBlockTransactions10 (benchmark::Bench &bench)
	Add transactions from DisconnectedBlockTransactions, remove 10% of them, and then pop from the front until empty.
	BENCHMARK (AddAndRemoveDisconnectedBlockTransactionsAll)
	BENCHMARK (AddAndRemoveDisconnectedBlockTransactions90)
	BENCHMARK (AddAndRemoveDisconnectedBlockTransactions10)

Variables
constexpr size_t	BLOCK_VTX_COUNT {4000}
constexpr size_t	BLOCK_VTX_COUNT_10PERCENT {400}

Typedef Documentation

BlockTxns

using BlockTxns = decltype(CBlock::vtx)

Definition at line 23 of file disconnected_transactions.cpp.

Function Documentation

AddAndRemoveDisconnectedBlockTransactions10()

void AddAndRemoveDisconnectedBlockTransactions10 ( benchmark::Bench & bench )

static

Add transactions from DisconnectedBlockTransactions, remove 10% of them, and then pop from the front until empty.

Definition at line 127 of file disconnected_transactions.cpp.

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AddAndRemoveDisconnectedBlockTransactions90()

void AddAndRemoveDisconnectedBlockTransactions90 ( benchmark::Bench & bench )

static

Add transactions from DisconnectedBlockTransactions, remove 90% of them, and then pop from the front until empty.

Definition at line 116 of file disconnected_transactions.cpp.

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AddAndRemoveDisconnectedBlockTransactionsAll()

void AddAndRemoveDisconnectedBlockTransactionsAll ( benchmark::Bench & bench )

static

Add transactions from DisconnectedBlockTransactions, remove all but one (the disconnected block's coinbase transaction) of them, and then pop from the front until empty.

This is a reorg in which all of the non-coinbase transactions in the disconnected chain also exist in the new chain.

Definition at line 105 of file disconnected_transactions.cpp.

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BENCHMARK() [1/3]

BENCHMARK

(

AddAndRemoveDisconnectedBlockTransactions10

)

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BENCHMARK() [2/3]

BENCHMARK

(

AddAndRemoveDisconnectedBlockTransactions90

)

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BENCHMARK() [3/3]

BENCHMARK

(

AddAndRemoveDisconnectedBlockTransactionsAll

)

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CreateBlocks()

ReorgTxns CreateBlocks ( size_t num_not_shared )

static

Creates blocks for a Reorg, each with BLOCK_VTX_COUNT transactions.

Between the disconnected block and the first connected block, there will be num_not_shared transactions that are different, and all other transactions the exact same. The second connected block has all unique transactions. This is to simulate a reorg in which all but num_not_shared transactions are confirmed in the new chain.

Definition at line 62 of file disconnected_transactions.cpp.

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CreateRandomTransactions()

BlockTxns CreateRandomTransactions ( size_t num_txns )

static

Definition at line 37 of file disconnected_transactions.cpp.

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Reorg()

void Reorg ( const ReorgTxns & reorg )

static

Definition at line 83 of file disconnected_transactions.cpp.

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Variable Documentation

BLOCK_VTX_COUNT

size_t BLOCK_VTX_COUNT {4000}

constexpr

Definition at line 20 of file disconnected_transactions.cpp.

BLOCK_VTX_COUNT_10PERCENT

size_t BLOCK_VTX_COUNT_10PERCENT {400}

constexpr

Definition at line 21 of file disconnected_transactions.cpp.