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core: move benchmarks into bench_test.go

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They share some functions and they're benchmarks, so let's have them here.
This commit is contained in:
Roman Khimov 2022-06-08 22:39:57 +03:00
parent 2e2d886a2f
commit a1eccc16e6
2 changed files with 112 additions and 125 deletions
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112
pkg/core/bench_test.go
View file

@ -2,6 +2,8 @@ package core_test
import ( import (
"fmt" "fmt"
"math/big"
"path/filepath"
"testing" "testing"
"github.com/nspcc-dev/neo-go/internal/random" "github.com/nspcc-dev/neo-go/internal/random"
@ -10,12 +12,14 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/storage" "github.com/nspcc-dev/neo-go/pkg/core/storage"
"github.com/nspcc-dev/neo-go/pkg/core/transaction" "github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/io" "github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/neotest" "github.com/nspcc-dev/neo-go/pkg/neotest"
"github.com/nspcc-dev/neo-go/pkg/neotest/chain" "github.com/nspcc-dev/neo-go/pkg/neotest/chain"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag" "github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/vm/emit" "github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode" "github.com/nspcc-dev/neo-go/pkg/vm/opcode"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
) )
@ -54,6 +58,27 @@ func BenchmarkBlockchain_ForEachNEP17Transfer(t *testing.B) {
} }
} }
func BenchmarkNEO_GetGASPerVote(t *testing.B) {
var stores = map[string]func(testing.TB) storage.Store{
"MemPS": func(t testing.TB) storage.Store {
return storage.NewMemoryStore()
},
"BoltPS": newBoltStoreForTesting,
"LevelPS": newLevelDBForTesting,
}
for psName, newPS := range stores {
for nRewardRecords := 10; nRewardRecords <= 1000; nRewardRecords *= 10 {
for rewardDistance := 1; rewardDistance <= 1000; rewardDistance *= 10 {
t.Run(fmt.Sprintf("%s_%dRewardRecords_%dRewardDistance", psName, nRewardRecords, rewardDistance), func(t *testing.B) {
ps := newPS(t)
t.Cleanup(func() { ps.Close() })
benchmarkGasPerVote(t, ps, nRewardRecords, rewardDistance)
})
}
}
}
}
func benchmarkForEachNEP17Transfer(t *testing.B, ps storage.Store, startFromBlock, nBlocksToTake int) { func benchmarkForEachNEP17Transfer(t *testing.B, ps storage.Store, startFromBlock, nBlocksToTake int) {
var ( var (
chainHeight = 2_100 // constant chain height to be able to compare paging results chainHeight = 2_100 // constant chain height to be able to compare paging results
@ -108,3 +133,90 @@ func benchmarkForEachNEP17Transfer(t *testing.B, ps storage.Store, startFromBloc
} }
t.StopTimer() t.StopTimer()
} }
func newLevelDBForTesting(t testing.TB) storage.Store {
dbPath := t.TempDir()
dbOptions := storage.LevelDBOptions{
DataDirectoryPath: dbPath,
}
newLevelStore, err := storage.NewLevelDBStore(dbOptions)
require.Nil(t, err, "NewLevelDBStore error")
return newLevelStore
}
func newBoltStoreForTesting(t testing.TB) storage.Store {
d := t.TempDir()
dbPath := filepath.Join(d, "test_bolt_db")
boltDBStore, err := storage.NewBoltDBStore(storage.BoltDBOptions{FilePath: dbPath})
require.NoError(t, err)
return boltDBStore
}
func benchmarkGasPerVote(t *testing.B, ps storage.Store, nRewardRecords int, rewardDistance int) {
bc, validators, committee := chain.NewMultiWithCustomConfigAndStore(t, nil, ps, true)
cfg := bc.GetConfig()
e := neotest.NewExecutor(t, bc, validators, committee)
neoHash := e.NativeHash(t, nativenames.Neo)
gasHash := e.NativeHash(t, nativenames.Gas)
neoSuperInvoker := e.NewInvoker(neoHash, validators, committee)
neoValidatorsInvoker := e.ValidatorInvoker(neoHash)
gasValidatorsInvoker := e.ValidatorInvoker(gasHash)
// Vote for new committee.
sz := len(cfg.StandbyCommittee)
voters := make([]*wallet.Account, sz)
candidates := make(keys.PublicKeys, sz)
txs := make([]*transaction.Transaction, 0, len(voters)*3)
for i := 0; i < sz; i++ {
priv, err := keys.NewPrivateKey()
require.NoError(t, err)
candidates[i] = priv.PublicKey()
voters[i], err = wallet.NewAccount()
require.NoError(t, err)
registerTx := neoSuperInvoker.PrepareInvoke(t, "registerCandidate", candidates[i].Bytes())
txs = append(txs, registerTx)
to := voters[i].Contract.ScriptHash()
transferNeoTx := neoValidatorsInvoker.PrepareInvoke(t, "transfer", e.Validator.ScriptHash(), to, big.NewInt(int64(sz-i)*1000000).Int64(), nil)
txs = append(txs, transferNeoTx)
transferGasTx := gasValidatorsInvoker.PrepareInvoke(t, "transfer", e.Validator.ScriptHash(), to, int64(1_000_000_000), nil)
txs = append(txs, transferGasTx)
}
e.AddNewBlock(t, txs...)
for _, tx := range txs {
e.CheckHalt(t, tx.Hash())
}
voteTxs := make([]*transaction.Transaction, 0, sz)
for i := 0; i < sz; i++ {
priv := voters[i].PrivateKey()
h := priv.GetScriptHash()
voteTx := e.NewTx(t, []neotest.Signer{neotest.NewSingleSigner(voters[i])}, neoHash, "vote", h, candidates[i].Bytes())
voteTxs = append(voteTxs, voteTx)
}
e.AddNewBlock(t, voteTxs...)
for _, tx := range voteTxs {
e.CheckHalt(t, tx.Hash())
}
// Collect set of nRewardRecords reward records for each voter.
e.GenerateNewBlocks(t, len(cfg.StandbyCommittee))
// Transfer some more NEO to first voter to update his balance height.
to := voters[0].Contract.ScriptHash()
neoValidatorsInvoker.Invoke(t, true, "transfer", e.Validator.ScriptHash(), to, int64(1), nil)
// Advance chain one more time to avoid same start/end rewarding bounds.
e.GenerateNewBlocks(t, rewardDistance)
end := bc.BlockHeight()
t.ResetTimer()
t.ReportAllocs()
t.StartTimer()
for i := 0; i < t.N; i++ {
_, err := bc.CalculateClaimable(to, end)
require.NoError(t, err)
}
t.StopTimer()
}

125
pkg/core/native_neo_test.go
View file

@ -1,125 +0,0 @@
package core_test
import (
"fmt"
"math/big"
"path/filepath"
"testing"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/storage"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/neotest"
"github.com/nspcc-dev/neo-go/pkg/neotest/chain"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/require"
)
func BenchmarkNEO_GetGASPerVote(t *testing.B) {
var stores = map[string]func(testing.TB) storage.Store{
"MemPS": func(t testing.TB) storage.Store {
return storage.NewMemoryStore()
},
"BoltPS": newBoltStoreForTesting,
"LevelPS": newLevelDBForTesting,
}
for psName, newPS := range stores {
for nRewardRecords := 10; nRewardRecords <= 1000; nRewardRecords *= 10 {
for rewardDistance := 1; rewardDistance <= 1000; rewardDistance *= 10 {
t.Run(fmt.Sprintf("%s_%dRewardRecords_%dRewardDistance", psName, nRewardRecords, rewardDistance), func(t *testing.B) {
ps := newPS(t)
t.Cleanup(func() { ps.Close() })
benchmarkGasPerVote(t, ps, nRewardRecords, rewardDistance)
})
}
}
}
}
func newLevelDBForTesting(t testing.TB) storage.Store {
dbPath := t.TempDir()
dbOptions := storage.LevelDBOptions{
DataDirectoryPath: dbPath,
}
newLevelStore, err := storage.NewLevelDBStore(dbOptions)
require.Nil(t, err, "NewLevelDBStore error")
return newLevelStore
}
func newBoltStoreForTesting(t testing.TB) storage.Store {
d := t.TempDir()
dbPath := filepath.Join(d, "test_bolt_db")
boltDBStore, err := storage.NewBoltDBStore(storage.BoltDBOptions{FilePath: dbPath})
require.NoError(t, err)
return boltDBStore
}
func benchmarkGasPerVote(t *testing.B, ps storage.Store, nRewardRecords int, rewardDistance int) {
bc, validators, committee := chain.NewMultiWithCustomConfigAndStore(t, nil, ps, true)
cfg := bc.GetConfig()
e := neotest.NewExecutor(t, bc, validators, committee)
neoHash := e.NativeHash(t, nativenames.Neo)
gasHash := e.NativeHash(t, nativenames.Gas)
neoSuperInvoker := e.NewInvoker(neoHash, validators, committee)
neoValidatorsInvoker := e.ValidatorInvoker(neoHash)
gasValidatorsInvoker := e.ValidatorInvoker(gasHash)
// Vote for new committee.
sz := len(cfg.StandbyCommittee)
voters := make([]*wallet.Account, sz)
candidates := make(keys.PublicKeys, sz)
txs := make([]*transaction.Transaction, 0, len(voters)*3)
for i := 0; i < sz; i++ {
priv, err := keys.NewPrivateKey()
require.NoError(t, err)
candidates[i] = priv.PublicKey()
voters[i], err = wallet.NewAccount()
require.NoError(t, err)
registerTx := neoSuperInvoker.PrepareInvoke(t, "registerCandidate", candidates[i].Bytes())
txs = append(txs, registerTx)
to := voters[i].Contract.ScriptHash()
transferNeoTx := neoValidatorsInvoker.PrepareInvoke(t, "transfer", e.Validator.ScriptHash(), to, big.NewInt(int64(sz-i)*1000000).Int64(), nil)
txs = append(txs, transferNeoTx)
transferGasTx := gasValidatorsInvoker.PrepareInvoke(t, "transfer", e.Validator.ScriptHash(), to, int64(1_000_000_000), nil)
txs = append(txs, transferGasTx)
}
e.AddNewBlock(t, txs...)
for _, tx := range txs {
e.CheckHalt(t, tx.Hash())
}
voteTxs := make([]*transaction.Transaction, 0, sz)
for i := 0; i < sz; i++ {
priv := voters[i].PrivateKey()
h := priv.GetScriptHash()
voteTx := e.NewTx(t, []neotest.Signer{neotest.NewSingleSigner(voters[i])}, neoHash, "vote", h, candidates[i].Bytes())
voteTxs = append(voteTxs, voteTx)
}
e.AddNewBlock(t, voteTxs...)
for _, tx := range voteTxs {
e.CheckHalt(t, tx.Hash())
}
// Collect set of nRewardRecords reward records for each voter.
e.GenerateNewBlocks(t, len(cfg.StandbyCommittee))
// Transfer some more NEO to first voter to update his balance height.
to := voters[0].Contract.ScriptHash()
neoValidatorsInvoker.Invoke(t, true, "transfer", e.Validator.ScriptHash(), to, int64(1), nil)
// Advance chain one more time to avoid same start/end rewarding bounds.
e.GenerateNewBlocks(t, rewardDistance)
end := bc.BlockHeight()
t.ResetTimer()
t.ReportAllocs()
t.StartTimer()
for i := 0; i < t.N; i++ {
_, err := bc.CalculateClaimable(to, end)
require.NoError(t, err)
}
t.StopTimer()
}