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tests: report mgas/s metric in evm benchmarks (#25700)

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* test(state): report mgas/s metric in EVM benchmark

* revert testdata submodule update

* aggregate mgas/s results

* calculate elapsed time better

* tests: benchmarks - handle access list + take refund into account

Co-authored-by: Martin Holst Swende <martin@swende.se>
This commit is contained in:
Alexey Shekhirin 2022-09-28 10:39:20 +02:00 committed by GitHub
parent 1743e61130
commit 53d68feea8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 29 additions and 3 deletions
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32
tests/state_test.go
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@ -26,6 +26,7 @@ import (
"reflect"
"strings"
"testing"
"time"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
@ -184,12 +185,14 @@ func runBenchmark(b *testing.B, t *StateTest) {
b.Error(err)
return
}
var rules = config.Rules(new(big.Int), false)
vmconfig.ExtraEips = eips
block := t.genesis(config).ToBlock()
_, statedb := MakePreState(rawdb.NewMemoryDatabase(), t.json.Pre, false)
var baseFee *big.Int
if config.IsLondon(new(big.Int)) {
if rules.IsLondon {
baseFee = t.json.Env.BaseFee
if baseFee == nil {
// Retesteth uses `0x10` for genesis baseFee. Therefore, it defaults to
@ -230,17 +233,40 @@ func runBenchmark(b *testing.B, t *StateTest) {
sender := vm.NewContract(vm.AccountRef(msg.From()), vm.AccountRef(msg.From()),
nil, 0)
var (
gasUsed uint64
elapsed uint64
refund uint64
)
b.ResetTimer()
for n := 0; n < b.N; n++ {
// Execute the message.
snapshot := statedb.Snapshot()
_, _, err = evm.Call(sender, *msg.To(), msg.Data(), msg.Gas(), msg.Value())
if rules.IsBerlin {
statedb.PrepareAccessList(msg.From(), msg.To(), vm.ActivePrecompiles(rules), msg.AccessList())
}
b.StartTimer()
start := time.Now()
// Execute the message.
_, leftOverGas, err := evm.Call(sender, *msg.To(), msg.Data(), msg.Gas(), msg.Value())
if err != nil {
b.Error(err)
return
}
b.StopTimer()
elapsed += uint64(time.Since(start))
refund += statedb.GetRefund()
gasUsed += msg.Gas() - leftOverGas
statedb.RevertToSnapshot(snapshot)
}
if elapsed < 1 {
elapsed = 1
}
// Keep it as uint64, multiply 100 to get two digit float later
mgasps := (100 * 1000 * (gasUsed - refund)) / elapsed
b.ReportMetric(float64(mgasps)/100, "mgas/s")
})
}
}