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core/state/snapshot: node behavioural difference on bloom content

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This commit is contained in:
Martin Holst Swende
2019-12-02 09:31:07 +01:00
committed by Péter Szilágyi
parent fd39f722a3
commit 3ad4335acc
2 changed files with 22 additions and 6 deletions
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9
core/state/snapshot/difflayer_test.go
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@@ -24,6 +24,7 @@ import (
"github.com/VictoriaMetrics/fastcache"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb/memorydb"
"github.com/ethereum/go-ethereum/rlp"
)
@@ -216,7 +217,7 @@ func BenchmarkSearch(b *testing.B) {
layer = fill(layer)
}
key := common.Hash{}
key := crypto.Keccak256Hash([]byte{0x13, 0x38})
b.ResetTimer()
for i := 0; i < b.N; i++ {
layer.AccountRLP(key)
@@ -229,10 +230,12 @@ func BenchmarkSearch(b *testing.B) {
// BenchmarkSearchSlot-6 100000 14554 ns/op
// BenchmarkSearchSlot-6 100000 22254 ns/op (when checking parent root using mutex)
// BenchmarkSearchSlot-6 100000 14551 ns/op (when checking parent number using atomic)
// With bloom filter:
// BenchmarkSearchSlot-6 3467835 351 ns/op
func BenchmarkSearchSlot(b *testing.B) {
// First, we set up 128 diff layers, with 1K items each
accountKey := common.Hash{}
storageKey := common.HexToHash("0x1337")
accountKey := crypto.Keccak256Hash([]byte{0x13, 0x37})
storageKey := crypto.Keccak256Hash([]byte{0x13, 0x37})
accountRLP := randomAccount()
fill := func(parent snapshot) *diffLayer {
accounts := make(map[common.Hash][]byte)