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eth/filters: add limit-aware benchmark variants

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This commit is contained in:
locoholy 2026-02-24 03:20:40 +05:00
parent 571dd8332f
commit 3c1b7bd7ff
1 changed files with 26 additions and 8 deletions
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34
eth/filters/filter_test.go
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@ -47,18 +47,30 @@ func makeReceipt(addr common.Address) *types.Receipt {
}
func BenchmarkFiltersIndexed(b *testing.B) {
benchmarkFilters(b, 0, false)
benchmarkFilters(b, 0, false, 0, 4)
}
func BenchmarkFiltersHalfIndexed(b *testing.B) {
benchmarkFilters(b, 50000, false)
benchmarkFilters(b, 50000, false, 0, 4)
}
func BenchmarkFiltersUnindexed(b *testing.B) {
benchmarkFilters(b, 0, true)
benchmarkFilters(b, 0, true, 0, 4)
}
func benchmarkFilters(b *testing.B, history uint64, noHistory bool) {
func BenchmarkFiltersIndexedLimit1(b *testing.B) {
benchmarkFilters(b, 0, false, 1, 1)
}
func BenchmarkFiltersHalfIndexedLimit1(b *testing.B) {
benchmarkFilters(b, 50000, false, 1, 1)
}
func BenchmarkFiltersUnindexedLimit1(b *testing.B) {
benchmarkFilters(b, 0, true, 1, 1)
}
func benchmarkFilters(b *testing.B, history uint64, noHistory bool, limit uint64, expected int) {
var (
db = rawdb.NewMemoryDatabase()
backend, sys = newTestFilterSystem(db, Config{})
@ -109,12 +121,18 @@ func benchmarkFilters(b *testing.B, history uint64, noHistory bool) {
backend.startFilterMaps(history, noHistory, filtermaps.DefaultParams)
defer backend.stopFilterMaps()
filter := sys.NewRangeFilter(0, int64(rpc.LatestBlockNumber), []common.Address{addr1, addr2, addr3, addr4}, nil, 0)
var filter *Filter
if limit > 0 {
filter = sys.NewRangeFilterWithLimit(0, int64(rpc.LatestBlockNumber), []common.Address{addr1, addr2, addr3, addr4}, nil, 0, limit)
} else {
filter = sys.NewRangeFilter(0, int64(rpc.LatestBlockNumber), []common.Address{addr1, addr2, addr3, addr4}, nil, 0)
}
ctx := context.Background()
for b.Loop() {
filter.begin = 0
logs, _ := filter.Logs(context.Background())
if len(logs) != 4 {
b.Fatal("expected 4 logs, got", len(logs))
logs, _ := filter.Logs(ctx)
if len(logs) != expected {
b.Fatal("expected", expected, "logs, got", len(logs))
}
}
}