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fuzz: Use public interface to fill addrman tried tables

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After the performance improvement for Good(), the direct method is only 2x faster
as opposed to 60x before.
This commit is contained in:
Martin Zumsande
2021-09-10 02:23:16 +02:00
parent eb2e113df1
commit acf656d540
1 changed files with 2 additions and 21 deletions
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23
src/test/fuzz/addrman.cpp
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@ -96,31 +96,12 @@ public:
for (size_t j = 0; j < num_addresses; ++j) {
const auto addr = CAddress{CService{RandAddr(), 8333}, NODE_NETWORK};
const auto time_penalty = insecure_rand.randrange(100000001);
#if 1
// 2.83 sec to fill.
if (n > 0 && mapInfo.size() % n == 0 && mapAddr.find(addr) == mapAddr.end()) {
// Add to the "tried" table (if the bucket slot is free).
const CAddrInfo dummy{addr, source};
const int bucket = dummy.GetTriedBucket(nKey, m_asmap);
const int bucket_pos = dummy.GetBucketPosition(nKey, false, bucket);
if (vvTried[bucket][bucket_pos] == -1) {
int id;
CAddrInfo* addr_info = Create(addr, source, &id);
vvTried[bucket][bucket_pos] = id;
addr_info->fInTried = true;
++nTried;
}
} else {
// Add to the "new" table.
Add_(addr, source, time_penalty);
}
#else
// 261.91 sec to fill.
Add_(addr, source, time_penalty);
if (n > 0 && mapInfo.size() % n == 0) {
Good_(addr, false, GetTime());
}
#endif
// Add 10% of the addresses from more than one source.
if (insecure_rand.randrange(10) == 0 && prev_source.IsValid()) {
Add_(addr, prev_source, time_penalty);