txgraph.cpp File Reference

#include <cluster_linearize.h>
#include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h>
#include <test/util/cluster_linearize.h>
#include <test/util/random.h>
#include <txgraph.h>
#include <util/bitset.h>
#include <util/feefrac.h>
#include <algorithm>
#include <cstdint>
#include <iterator>
#include <map>
#include <memory>
#include <set>
#include <utility>

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Functions
	FUZZ_TARGET (txgraph)

Function Documentation

FUZZ_TARGET()

FUZZ_TARGET

(

txgraph

)

Internal test RNG, used only for decisions which would require significant amount of data to be read from the provider, without realistically impacting test sensitivity, and for specialized test cases that are hard to perform more generically.

Variable used whenever an empty SimTxObject is needed.

The maximum number of transactions per (non-oversized) cluster we will use in this simulation.

The maximum total size of transactions in a (non-oversized) cluster.

The number of iterations to consider a cluster acceptably linearized.

The set of uint64_t "txid"s that have been assigned before.

Struct encapsulating information about a BlockBuilder that's currently live.

BlockBuilder object from real.

The set of transactions marked as included in *builder.

The set of transactions marked as included or skipped in *builder.

The last chunk feerate returned by *builder. IsEmpty() if none yet.

Currently active block builders.

Function to pick any SimTxObject (for either sim in sims: from sim.simmap or sim.removed, or the empty one).

The number of possible choices.

Pick one of them.

Function to construct the correct fee-size diagram a real graph has based on its graph order (as reported by GetCluster(), so it works for both main and staging).

Use the bottom 2 bits of command to select an entry in the block_builders vector (if any). These use the same bits as alt/level_select, so don't use those in actions below where builder_idx is used as well.

Map with one entry per component of the sim main graph. Key is the first Pos of the component. Value is the sum of all chunk sizes from that component seen already, at the current chunk feerate.

Current chunk feerate.

Largest seen (equal-feerate chunk prefix size, max txid).

Vector (indexed by SimTxGraph::Pos) of TxObjects in real_redo).

Definition at line 305 of file txgraph.cpp.

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