neoneo-go/pkg/core/native/management.go

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package native
import (
"encoding/json"
"errors"
"fmt"
"math"
"math/big"
"sync"
"unicode/utf8"
"github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/contract"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"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/encoding/bigint"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/util/bitfield"
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
)
// Management is contract-managing native contract.
type Management struct {
interop.ContractMD
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NEO *NEO
mtx sync.RWMutex
contracts map[util.Uint160]*state.Contract
// nep11 is a map of NEP11-compliant contracts which is updated with every PostPersist.
nep11 map[util.Uint160]struct{}
// nep17 is a map of NEP-17-compliant contracts which is updated with every PostPersist.
nep17 map[util.Uint160]struct{}
}
const (
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ManagementContractID = -1
prefixContract = 8
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defaultMinimumDeploymentFee = 10_00000000
contractDeployNotificationName = "Deploy"
contractUpdateNotificationName = "Update"
contractDestroyNotificationName = "Destroy"
)
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var (
errGasLimitExceeded = errors.New("gas limit exceeded")
keyNextAvailableID = []byte{15}
keyMinimumDeploymentFee = []byte{20}
)
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// MakeContractKey creates a key from account script hash.
func MakeContractKey(h util.Uint160) []byte {
return makeUint160Key(prefixContract, h)
}
// newManagement creates new Management native contract.
func newManagement() *Management {
var m = &Management{
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ContractMD: *interop.NewContractMD(nativenames.Management, ManagementContractID),
contracts: make(map[util.Uint160]*state.Contract),
nep11: make(map[util.Uint160]struct{}),
nep17: make(map[util.Uint160]struct{}),
}
defer m.UpdateHash()
desc := newDescriptor("getContract", smartcontract.ArrayType,
manifest.NewParameter("hash", smartcontract.Hash160Type))
md := newMethodAndPrice(m.getContract, 1<<15, callflag.ReadStates)
m.AddMethod(md, desc)
desc = newDescriptor("deploy", smartcontract.ArrayType,
manifest.NewParameter("nefFile", smartcontract.ByteArrayType),
manifest.NewParameter("manifest", smartcontract.ByteArrayType))
md = newMethodAndPrice(m.deploy, 0, callflag.States|callflag.AllowNotify)
m.AddMethod(md, desc)
desc = newDescriptor("deploy", smartcontract.ArrayType,
manifest.NewParameter("nefFile", smartcontract.ByteArrayType),
manifest.NewParameter("manifest", smartcontract.ByteArrayType),
manifest.NewParameter("data", smartcontract.AnyType))
md = newMethodAndPrice(m.deployWithData, 0, callflag.States|callflag.AllowNotify)
m.AddMethod(md, desc)
desc = newDescriptor("update", smartcontract.VoidType,
manifest.NewParameter("nefFile", smartcontract.ByteArrayType),
manifest.NewParameter("manifest", smartcontract.ByteArrayType))
md = newMethodAndPrice(m.update, 0, callflag.States|callflag.AllowNotify)
m.AddMethod(md, desc)
desc = newDescriptor("update", smartcontract.VoidType,
manifest.NewParameter("nefFile", smartcontract.ByteArrayType),
manifest.NewParameter("manifest", smartcontract.ByteArrayType),
manifest.NewParameter("data", smartcontract.AnyType))
md = newMethodAndPrice(m.updateWithData, 0, callflag.States|callflag.AllowNotify)
m.AddMethod(md, desc)
desc = newDescriptor("destroy", smartcontract.VoidType)
md = newMethodAndPrice(m.destroy, 1<<15, callflag.States|callflag.AllowNotify)
m.AddMethod(md, desc)
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desc = newDescriptor("getMinimumDeploymentFee", smartcontract.IntegerType)
md = newMethodAndPrice(m.getMinimumDeploymentFee, 1<<15, callflag.ReadStates)
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m.AddMethod(md, desc)
desc = newDescriptor("setMinimumDeploymentFee", smartcontract.VoidType,
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manifest.NewParameter("value", smartcontract.IntegerType))
md = newMethodAndPrice(m.setMinimumDeploymentFee, 1<<15, callflag.States)
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m.AddMethod(md, desc)
hashParam := manifest.NewParameter("Hash", smartcontract.Hash160Type)
m.AddEvent(contractDeployNotificationName, hashParam)
m.AddEvent(contractUpdateNotificationName, hashParam)
m.AddEvent(contractDestroyNotificationName, hashParam)
return m
}
// getContract is an implementation of public getContract method, it's run under
// VM protections, so it's OK for it to panic instead of returning errors.
func (m *Management) getContract(ic *interop.Context, args []stackitem.Item) stackitem.Item {
hashBytes, err := args[0].TryBytes()
if err != nil {
panic(err)
}
hash, err := util.Uint160DecodeBytesBE(hashBytes)
if err != nil {
panic(err)
}
ctr, err := m.GetContract(ic.DAO, hash)
if err != nil {
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if err == storage.ErrKeyNotFound {
return stackitem.Null{}
}
panic(err)
}
return contractToStack(ctr)
}
// GetContract returns contract with given hash from given DAO.
func (m *Management) GetContract(d dao.DAO, hash util.Uint160) (*state.Contract, error) {
m.mtx.RLock()
cs, ok := m.contracts[hash]
m.mtx.RUnlock()
if !ok {
return nil, storage.ErrKeyNotFound
} else if cs != nil {
return cs, nil
}
return m.getContractFromDAO(d, hash)
}
func (m *Management) getContractFromDAO(d dao.DAO, hash util.Uint160) (*state.Contract, error) {
contract := new(state.Contract)
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key := MakeContractKey(hash)
err := getConvertibleFromDAO(m.ID, d, key, contract)
if err != nil {
return nil, err
}
return contract, nil
}
func getLimitedSlice(arg stackitem.Item, max int) ([]byte, error) {
_, isNull := arg.(stackitem.Null)
if isNull {
return nil, nil
}
b, err := arg.TryBytes()
if err != nil {
return nil, err
}
l := len(b)
if l == 0 {
return nil, errors.New("empty")
} else if l > max {
return nil, fmt.Errorf("len is %d (max %d)", l, max)
}
return b, nil
}
// getNefAndManifestFromItems converts input arguments into NEF and manifest
// adding appropriate deployment GAS price and sanitizing inputs.
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func (m *Management) getNefAndManifestFromItems(ic *interop.Context, args []stackitem.Item, isDeploy bool) (*nef.File, *manifest.Manifest, error) {
nefBytes, err := getLimitedSlice(args[0], math.MaxInt32) // Upper limits are checked during NEF deserialization.
if err != nil {
return nil, nil, fmt.Errorf("invalid NEF file: %w", err)
}
manifestBytes, err := getLimitedSlice(args[1], manifest.MaxManifestSize)
if err != nil {
return nil, nil, fmt.Errorf("invalid manifest: %w", err)
}
gas := ic.Chain.GetStoragePrice() * int64(len(nefBytes)+len(manifestBytes))
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if isDeploy {
fee := m.GetMinimumDeploymentFee(ic.DAO)
if fee > gas {
gas = fee
}
}
if !ic.VM.AddGas(gas) {
return nil, nil, errGasLimitExceeded
}
var resManifest *manifest.Manifest
var resNef *nef.File
if nefBytes != nil {
nf, err := nef.FileFromBytes(nefBytes)
if err != nil {
return nil, nil, fmt.Errorf("invalid NEF file: %w", err)
}
resNef = &nf
}
if manifestBytes != nil {
if !utf8.Valid(manifestBytes) {
return nil, nil, errors.New("manifest is not UTF-8 compliant")
}
resManifest = new(manifest.Manifest)
err := json.Unmarshal(manifestBytes, resManifest)
if err != nil {
return nil, nil, fmt.Errorf("invalid manifest: %w", err)
}
}
return resNef, resManifest, nil
}
// deploy is an implementation of public 2-argument deploy method.
func (m *Management) deploy(ic *interop.Context, args []stackitem.Item) stackitem.Item {
return m.deployWithData(ic, append(args, stackitem.Null{}))
}
// deployWithData is an implementation of public 3-argument deploy method.
// It's run under VM protections, so it's OK for it to panic instead of returning errors.
func (m *Management) deployWithData(ic *interop.Context, args []stackitem.Item) stackitem.Item {
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neff, manif, err := m.getNefAndManifestFromItems(ic, args, true)
if err != nil {
panic(err)
}
if neff == nil {
panic(errors.New("no valid NEF provided"))
}
if manif == nil {
panic(errors.New("no valid manifest provided"))
}
if ic.Tx == nil {
panic(errors.New("no transaction provided"))
}
newcontract, err := m.Deploy(ic.DAO, ic.Tx.Sender(), neff, manif)
if err != nil {
panic(err)
}
m.callDeploy(ic, newcontract, args[2], false)
m.emitNotification(ic, contractDeployNotificationName, newcontract.Hash)
return contractToStack(newcontract)
}
func (m *Management) markUpdated(h util.Uint160) {
m.mtx.Lock()
// Just set it to nil, to refresh cache in `PostPersist`.
m.contracts[h] = nil
m.mtx.Unlock()
}
// Deploy creates contract's hash/ID and saves new contract into the given DAO.
// It doesn't run _deploy method and doesn't emit notification.
func (m *Management) Deploy(d dao.DAO, sender util.Uint160, neff *nef.File, manif *manifest.Manifest) (*state.Contract, error) {
h := state.CreateContractHash(sender, neff.Checksum, manif.Name)
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key := MakeContractKey(h)
si := d.GetStorageItem(m.ID, key)
if si != nil {
return nil, errors.New("contract already exists")
}
id, err := m.getNextContractID(d)
if err != nil {
return nil, err
}
err = manif.IsValid(h)
if err != nil {
return nil, fmt.Errorf("invalid manifest: %w", err)
}
err = checkScriptAndMethods(neff.Script, manif.ABI.Methods)
if err != nil {
return nil, err
}
newcontract := &state.Contract{
ContractBase: state.ContractBase{
ID: id,
Hash: h,
NEF: *neff,
Manifest: *manif,
},
}
err = m.PutContractState(d, newcontract)
if err != nil {
return nil, err
}
m.markUpdated(newcontract.Hash)
return newcontract, nil
}
func (m *Management) update(ic *interop.Context, args []stackitem.Item) stackitem.Item {
return m.updateWithData(ic, append(args, stackitem.Null{}))
}
// update is an implementation of public update method, it's run under
// VM protections, so it's OK for it to panic instead of returning errors.
func (m *Management) updateWithData(ic *interop.Context, args []stackitem.Item) stackitem.Item {
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neff, manif, err := m.getNefAndManifestFromItems(ic, args, false)
if err != nil {
panic(err)
}
if neff == nil && manif == nil {
panic(errors.New("both NEF and manifest are nil"))
}
contract, err := m.Update(ic.DAO, ic.VM.GetCallingScriptHash(), neff, manif)
if err != nil {
panic(err)
}
m.callDeploy(ic, contract, args[2], true)
m.emitNotification(ic, contractUpdateNotificationName, contract.Hash)
return stackitem.Null{}
}
// Update updates contract's script and/or manifest in the given DAO.
// It doesn't run _deploy method and doesn't emit notification.
func (m *Management) Update(d dao.DAO, hash util.Uint160, neff *nef.File, manif *manifest.Manifest) (*state.Contract, error) {
native: copy contract on update It can be a pointer to cached data: 2021-07-07T20:05:24.8508647Z ================== 2021-07-07T20:05:24.8509294Z WARNING: DATA RACE 2021-07-07T20:05:24.8510243Z Write at 0x00c000142cc8 by goroutine 51: 2021-07-07T20:05:24.8511350Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).Update() 2021-07-07T20:05:24.8529622Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:335 +0x70a 2021-07-07T20:05:24.8531266Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).updateWithData() 2021-07-07T20:05:24.8532544Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:316 +0x1e9 2021-07-07T20:05:24.8533726Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update() 2021-07-07T20:05:24.8534928Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:303 +0x111 2021-07-07T20:05:24.8536123Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update-fm() 2021-07-07T20:05:24.8537389Z 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/home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:250 +0x17c 2021-07-07T20:05:24.8624682Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).tryStartServices() 2021-07-07T20:05:24.8626078Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:445 +0x2e1 2021-07-07T20:05:24.8627226Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).Start() 2021-07-07T20:05:24.8628333Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:268 +0x2af 2021-07-07T20:05:24.8628973Z ==================
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var contract state.Contract
oldcontract, err := m.GetContract(d, hash)
if err != nil {
return nil, errors.New("contract doesn't exist")
}
native: copy contract on update It can be a pointer to cached data: 2021-07-07T20:05:24.8508647Z ================== 2021-07-07T20:05:24.8509294Z WARNING: DATA RACE 2021-07-07T20:05:24.8510243Z Write at 0x00c000142cc8 by goroutine 51: 2021-07-07T20:05:24.8511350Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).Update() 2021-07-07T20:05:24.8529622Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:335 +0x70a 2021-07-07T20:05:24.8531266Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).updateWithData() 2021-07-07T20:05:24.8532544Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:316 +0x1e9 2021-07-07T20:05:24.8533726Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update() 2021-07-07T20:05:24.8534928Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:303 +0x111 2021-07-07T20:05:24.8536123Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update-fm() 2021-07-07T20:05:24.8537389Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:302 +0x34 2021-07-07T20:05:24.8538462Z github.com/nspcc-dev/neo-go/pkg/core/native.Call() 2021-07-07T20:05:24.8539565Z /home/runner/work/neo-go/neo-go/pkg/core/native/interop.go:54 +0x90c 2021-07-07T20:05:24.8540751Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler() 2021-07-07T20:05:24.8542177Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216 2021-07-07T20:05:24.8543328Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm() 2021-07-07T20:05:24.8544586Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53 2021-07-07T20:05:24.8545648Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute() 2021-07-07T20:05:24.8546635Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5 2021-07-07T20:05:24.8547632Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step() 2021-07-07T20:05:24.8548640Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2 2021-07-07T20:05:24.8549836Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run() 2021-07-07T20:05:24.8550852Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195 2021-07-07T20:05:24.8551989Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).runScriptInVM() 2021-07-07T20:05:24.8553174Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1326 +0x7eb 2021-07-07T20:05:24.8554345Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).invokeFunction() 2021-07-07T20:05:24.8555560Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1219 +0x50c 2021-07-07T20:05:24.8556616Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleIn() 2021-07-07T20:05:24.8557823Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:345 +0xecb 2021-07-07T20:05:24.8558987Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleRequest() 2021-07-07T20:05:24.8560356Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:315 +0x364 2021-07-07T20:05:24.8561599Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest() 2021-07-07T20:05:24.8562976Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:309 +0xf9b 2021-07-07T20:05:24.8564208Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest-fm() 2021-07-07T20:05:24.8565523Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:257 +0x64 2021-07-07T20:05:24.8566348Z net/http.HandlerFunc.ServeHTTP() 2021-07-07T20:05:24.8567290Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2042 +0x51 2021-07-07T20:05:24.8568185Z net/http.serverHandler.ServeHTTP() 2021-07-07T20:05:24.8569130Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2843 +0xca 2021-07-07T20:05:24.8569861Z net/http.(*conn).serve() 2021-07-07T20:05:24.8570634Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:1925 +0x84c 2021-07-07T20:05:24.8571139Z 2021-07-07T20:05:24.8571639Z Previous read at 0x00c000142cc8 by goroutine 41: 2021-07-07T20:05:24.8572892Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callExFromNative() 2021-07-07T20:05:24.8574265Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:101 +0x2d4 2021-07-07T20:05:24.8575581Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callInternal() 2021-07-07T20:05:24.8576951Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:85 +0x1f5 2021-07-07T20:05:24.8578094Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.Call() 2021-07-07T20:05:24.8579306Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:69 +0x804 2021-07-07T20:05:24.8580514Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler() 2021-07-07T20:05:24.8581755Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216 2021-07-07T20:05:24.8582907Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm() 2021-07-07T20:05:24.8584300Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53 2021-07-07T20:05:24.8585422Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute() 2021-07-07T20:05:24.8586403Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5 2021-07-07T20:05:24.8590451Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step() 2021-07-07T20:05:24.8591549Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2 2021-07-07T20:05:24.8592466Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run() 2021-07-07T20:05:24.8593550Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195 2021-07-07T20:05:24.8594531Z github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock() 2021-07-07T20:05:24.8595708Z /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:717 +0x1694 2021-07-07T20:05:24.8596793Z github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock() 2021-07-07T20:05:24.8598142Z /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:579 +0x544 2021-07-07T20:05:24.8599419Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock() 2021-07-07T20:05:24.8601093Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:521 +0x141 2021-07-07T20:05:24.8602485Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock-fm() 2021-07-07T20:05:24.8603809Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:517 +0x55 2021-07-07T20:05:24.8604910Z github.com/nspcc-dev/dbft.(*DBFT).checkCommit() 2021-07-07T20:05:24.8606098Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:73 +0xd8a 2021-07-07T20:05:24.8607235Z github.com/nspcc-dev/dbft.(*DBFT).checkPrepare() 2021-07-07T20:05:24.8608551Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:36 +0x677 2021-07-07T20:05:24.8609681Z github.com/nspcc-dev/dbft.(*DBFT).sendPrepareRequest() 2021-07-07T20:05:24.8611016Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/send.go:42 +0x47c 2021-07-07T20:05:24.8612107Z github.com/nspcc-dev/dbft.(*DBFT).OnTimeout() 2021-07-07T20:05:24.8613257Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:188 +0x68c 2021-07-07T20:05:24.8614499Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).eventLoop() 2021-07-07T20:05:24.8615712Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:274 +0x17ed 2021-07-07T20:05:24.8616284Z 2021-07-07T20:05:24.8616757Z Goroutine 51 (running) created at: 2021-07-07T20:05:24.8617367Z net/http.(*Server).Serve() 2021-07-07T20:05:24.8618159Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2969 +0x5d3 2021-07-07T20:05:24.8619253Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).Start.func2() 2021-07-07T20:05:24.8620437Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:224 +0x85 2021-07-07T20:05:24.8620936Z 2021-07-07T20:05:24.8621405Z Goroutine 41 (running) created at: 2021-07-07T20:05:24.8622393Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start() 2021-07-07T20:05:24.8623562Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:250 +0x17c 2021-07-07T20:05:24.8624682Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).tryStartServices() 2021-07-07T20:05:24.8626078Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:445 +0x2e1 2021-07-07T20:05:24.8627226Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).Start() 2021-07-07T20:05:24.8628333Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:268 +0x2af 2021-07-07T20:05:24.8628973Z ==================
2021-07-07 20:17:18 +00:00
contract = *oldcontract // Make a copy, don't ruin (potentially) cached contract.
// if NEF was provided, update the contract script
if neff != nil {
m.markUpdated(hash)
contract.NEF = *neff
}
// if manifest was provided, update the contract manifest
if manif != nil {
if manif.Name != contract.Manifest.Name {
return nil, errors.New("contract name can't be changed")
}
err = manif.IsValid(contract.Hash)
if err != nil {
return nil, fmt.Errorf("invalid manifest: %w", err)
}
m.markUpdated(hash)
contract.Manifest = *manif
}
err = checkScriptAndMethods(contract.NEF.Script, contract.Manifest.ABI.Methods)
if err != nil {
return nil, err
}
contract.UpdateCounter++
native: copy contract on update It can be a pointer to cached data: 2021-07-07T20:05:24.8508647Z ================== 2021-07-07T20:05:24.8509294Z WARNING: DATA RACE 2021-07-07T20:05:24.8510243Z Write at 0x00c000142cc8 by goroutine 51: 2021-07-07T20:05:24.8511350Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).Update() 2021-07-07T20:05:24.8529622Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:335 +0x70a 2021-07-07T20:05:24.8531266Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).updateWithData() 2021-07-07T20:05:24.8532544Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:316 +0x1e9 2021-07-07T20:05:24.8533726Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update() 2021-07-07T20:05:24.8534928Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:303 +0x111 2021-07-07T20:05:24.8536123Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update-fm() 2021-07-07T20:05:24.8537389Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:302 +0x34 2021-07-07T20:05:24.8538462Z github.com/nspcc-dev/neo-go/pkg/core/native.Call() 2021-07-07T20:05:24.8539565Z /home/runner/work/neo-go/neo-go/pkg/core/native/interop.go:54 +0x90c 2021-07-07T20:05:24.8540751Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler() 2021-07-07T20:05:24.8542177Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216 2021-07-07T20:05:24.8543328Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm() 2021-07-07T20:05:24.8544586Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53 2021-07-07T20:05:24.8545648Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute() 2021-07-07T20:05:24.8546635Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5 2021-07-07T20:05:24.8547632Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step() 2021-07-07T20:05:24.8548640Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2 2021-07-07T20:05:24.8549836Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run() 2021-07-07T20:05:24.8550852Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195 2021-07-07T20:05:24.8551989Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).runScriptInVM() 2021-07-07T20:05:24.8553174Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1326 +0x7eb 2021-07-07T20:05:24.8554345Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).invokeFunction() 2021-07-07T20:05:24.8555560Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1219 +0x50c 2021-07-07T20:05:24.8556616Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleIn() 2021-07-07T20:05:24.8557823Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:345 +0xecb 2021-07-07T20:05:24.8558987Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleRequest() 2021-07-07T20:05:24.8560356Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:315 +0x364 2021-07-07T20:05:24.8561599Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest() 2021-07-07T20:05:24.8562976Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:309 +0xf9b 2021-07-07T20:05:24.8564208Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest-fm() 2021-07-07T20:05:24.8565523Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:257 +0x64 2021-07-07T20:05:24.8566348Z net/http.HandlerFunc.ServeHTTP() 2021-07-07T20:05:24.8567290Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2042 +0x51 2021-07-07T20:05:24.8568185Z net/http.serverHandler.ServeHTTP() 2021-07-07T20:05:24.8569130Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2843 +0xca 2021-07-07T20:05:24.8569861Z net/http.(*conn).serve() 2021-07-07T20:05:24.8570634Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:1925 +0x84c 2021-07-07T20:05:24.8571139Z 2021-07-07T20:05:24.8571639Z Previous read at 0x00c000142cc8 by goroutine 41: 2021-07-07T20:05:24.8572892Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callExFromNative() 2021-07-07T20:05:24.8574265Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:101 +0x2d4 2021-07-07T20:05:24.8575581Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callInternal() 2021-07-07T20:05:24.8576951Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:85 +0x1f5 2021-07-07T20:05:24.8578094Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.Call() 2021-07-07T20:05:24.8579306Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:69 +0x804 2021-07-07T20:05:24.8580514Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler() 2021-07-07T20:05:24.8581755Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216 2021-07-07T20:05:24.8582907Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm() 2021-07-07T20:05:24.8584300Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53 2021-07-07T20:05:24.8585422Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute() 2021-07-07T20:05:24.8586403Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5 2021-07-07T20:05:24.8590451Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step() 2021-07-07T20:05:24.8591549Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2 2021-07-07T20:05:24.8592466Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run() 2021-07-07T20:05:24.8593550Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195 2021-07-07T20:05:24.8594531Z github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock() 2021-07-07T20:05:24.8595708Z /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:717 +0x1694 2021-07-07T20:05:24.8596793Z github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock() 2021-07-07T20:05:24.8598142Z /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:579 +0x544 2021-07-07T20:05:24.8599419Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock() 2021-07-07T20:05:24.8601093Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:521 +0x141 2021-07-07T20:05:24.8602485Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock-fm() 2021-07-07T20:05:24.8603809Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:517 +0x55 2021-07-07T20:05:24.8604910Z github.com/nspcc-dev/dbft.(*DBFT).checkCommit() 2021-07-07T20:05:24.8606098Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:73 +0xd8a 2021-07-07T20:05:24.8607235Z github.com/nspcc-dev/dbft.(*DBFT).checkPrepare() 2021-07-07T20:05:24.8608551Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:36 +0x677 2021-07-07T20:05:24.8609681Z github.com/nspcc-dev/dbft.(*DBFT).sendPrepareRequest() 2021-07-07T20:05:24.8611016Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/send.go:42 +0x47c 2021-07-07T20:05:24.8612107Z github.com/nspcc-dev/dbft.(*DBFT).OnTimeout() 2021-07-07T20:05:24.8613257Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:188 +0x68c 2021-07-07T20:05:24.8614499Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).eventLoop() 2021-07-07T20:05:24.8615712Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:274 +0x17ed 2021-07-07T20:05:24.8616284Z 2021-07-07T20:05:24.8616757Z Goroutine 51 (running) created at: 2021-07-07T20:05:24.8617367Z net/http.(*Server).Serve() 2021-07-07T20:05:24.8618159Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2969 +0x5d3 2021-07-07T20:05:24.8619253Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).Start.func2() 2021-07-07T20:05:24.8620437Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:224 +0x85 2021-07-07T20:05:24.8620936Z 2021-07-07T20:05:24.8621405Z Goroutine 41 (running) created at: 2021-07-07T20:05:24.8622393Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start() 2021-07-07T20:05:24.8623562Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:250 +0x17c 2021-07-07T20:05:24.8624682Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).tryStartServices() 2021-07-07T20:05:24.8626078Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:445 +0x2e1 2021-07-07T20:05:24.8627226Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).Start() 2021-07-07T20:05:24.8628333Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:268 +0x2af 2021-07-07T20:05:24.8628973Z ==================
2021-07-07 20:17:18 +00:00
err = m.PutContractState(d, &contract)
if err != nil {
return nil, err
}
native: copy contract on update It can be a pointer to cached data: 2021-07-07T20:05:24.8508647Z ================== 2021-07-07T20:05:24.8509294Z WARNING: DATA RACE 2021-07-07T20:05:24.8510243Z Write at 0x00c000142cc8 by goroutine 51: 2021-07-07T20:05:24.8511350Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).Update() 2021-07-07T20:05:24.8529622Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:335 +0x70a 2021-07-07T20:05:24.8531266Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).updateWithData() 2021-07-07T20:05:24.8532544Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:316 +0x1e9 2021-07-07T20:05:24.8533726Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update() 2021-07-07T20:05:24.8534928Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:303 +0x111 2021-07-07T20:05:24.8536123Z github.com/nspcc-dev/neo-go/pkg/core/native.(*Management).update-fm() 2021-07-07T20:05:24.8537389Z /home/runner/work/neo-go/neo-go/pkg/core/native/management.go:302 +0x34 2021-07-07T20:05:24.8538462Z github.com/nspcc-dev/neo-go/pkg/core/native.Call() 2021-07-07T20:05:24.8539565Z /home/runner/work/neo-go/neo-go/pkg/core/native/interop.go:54 +0x90c 2021-07-07T20:05:24.8540751Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler() 2021-07-07T20:05:24.8542177Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216 2021-07-07T20:05:24.8543328Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm() 2021-07-07T20:05:24.8544586Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53 2021-07-07T20:05:24.8545648Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute() 2021-07-07T20:05:24.8546635Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5 2021-07-07T20:05:24.8547632Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step() 2021-07-07T20:05:24.8548640Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2 2021-07-07T20:05:24.8549836Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run() 2021-07-07T20:05:24.8550852Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195 2021-07-07T20:05:24.8551989Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).runScriptInVM() 2021-07-07T20:05:24.8553174Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1326 +0x7eb 2021-07-07T20:05:24.8554345Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).invokeFunction() 2021-07-07T20:05:24.8555560Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:1219 +0x50c 2021-07-07T20:05:24.8556616Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleIn() 2021-07-07T20:05:24.8557823Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:345 +0xecb 2021-07-07T20:05:24.8558987Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleRequest() 2021-07-07T20:05:24.8560356Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:315 +0x364 2021-07-07T20:05:24.8561599Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest() 2021-07-07T20:05:24.8562976Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:309 +0xf9b 2021-07-07T20:05:24.8564208Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).handleHTTPRequest-fm() 2021-07-07T20:05:24.8565523Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:257 +0x64 2021-07-07T20:05:24.8566348Z net/http.HandlerFunc.ServeHTTP() 2021-07-07T20:05:24.8567290Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2042 +0x51 2021-07-07T20:05:24.8568185Z net/http.serverHandler.ServeHTTP() 2021-07-07T20:05:24.8569130Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2843 +0xca 2021-07-07T20:05:24.8569861Z net/http.(*conn).serve() 2021-07-07T20:05:24.8570634Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:1925 +0x84c 2021-07-07T20:05:24.8571139Z 2021-07-07T20:05:24.8571639Z Previous read at 0x00c000142cc8 by goroutine 41: 2021-07-07T20:05:24.8572892Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callExFromNative() 2021-07-07T20:05:24.8574265Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:101 +0x2d4 2021-07-07T20:05:24.8575581Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.callInternal() 2021-07-07T20:05:24.8576951Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:85 +0x1f5 2021-07-07T20:05:24.8578094Z github.com/nspcc-dev/neo-go/pkg/core/interop/contract.Call() 2021-07-07T20:05:24.8579306Z /home/runner/work/neo-go/neo-go/pkg/core/interop/contract/call.go:69 +0x804 2021-07-07T20:05:24.8580514Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler() 2021-07-07T20:05:24.8581755Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:262 +0x216 2021-07-07T20:05:24.8582907Z github.com/nspcc-dev/neo-go/pkg/core/interop.(*Context).SyscallHandler-fm() 2021-07-07T20:05:24.8584300Z /home/runner/work/neo-go/neo-go/pkg/core/interop/context.go:250 +0x53 2021-07-07T20:05:24.8585422Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).execute() 2021-07-07T20:05:24.8586403Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:1312 +0xb2d5 2021-07-07T20:05:24.8590451Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Step() 2021-07-07T20:05:24.8591549Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:416 +0x1f2 2021-07-07T20:05:24.8592466Z github.com/nspcc-dev/neo-go/pkg/vm.(*VM).Run() 2021-07-07T20:05:24.8593550Z /home/runner/work/neo-go/neo-go/pkg/vm/vm.go:393 +0x195 2021-07-07T20:05:24.8594531Z github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock() 2021-07-07T20:05:24.8595708Z /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:717 +0x1694 2021-07-07T20:05:24.8596793Z github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock() 2021-07-07T20:05:24.8598142Z /home/runner/work/neo-go/neo-go/pkg/core/blockchain.go:579 +0x544 2021-07-07T20:05:24.8599419Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock() 2021-07-07T20:05:24.8601093Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:521 +0x141 2021-07-07T20:05:24.8602485Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).processBlock-fm() 2021-07-07T20:05:24.8603809Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:517 +0x55 2021-07-07T20:05:24.8604910Z github.com/nspcc-dev/dbft.(*DBFT).checkCommit() 2021-07-07T20:05:24.8606098Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:73 +0xd8a 2021-07-07T20:05:24.8607235Z github.com/nspcc-dev/dbft.(*DBFT).checkPrepare() 2021-07-07T20:05:24.8608551Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/check.go:36 +0x677 2021-07-07T20:05:24.8609681Z github.com/nspcc-dev/dbft.(*DBFT).sendPrepareRequest() 2021-07-07T20:05:24.8611016Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/send.go:42 +0x47c 2021-07-07T20:05:24.8612107Z github.com/nspcc-dev/dbft.(*DBFT).OnTimeout() 2021-07-07T20:05:24.8613257Z /home/runner/go/pkg/mod/github.com/nspcc-dev/dbft@v0.0.0-20210302103605-cc75991b7cfb/dbft.go:188 +0x68c 2021-07-07T20:05:24.8614499Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).eventLoop() 2021-07-07T20:05:24.8615712Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:274 +0x17ed 2021-07-07T20:05:24.8616284Z 2021-07-07T20:05:24.8616757Z Goroutine 51 (running) created at: 2021-07-07T20:05:24.8617367Z net/http.(*Server).Serve() 2021-07-07T20:05:24.8618159Z /opt/hostedtoolcache/go/1.15.13/x64/src/net/http/server.go:2969 +0x5d3 2021-07-07T20:05:24.8619253Z github.com/nspcc-dev/neo-go/pkg/rpc/server.(*Server).Start.func2() 2021-07-07T20:05:24.8620437Z /home/runner/work/neo-go/neo-go/pkg/rpc/server/server.go:224 +0x85 2021-07-07T20:05:24.8620936Z 2021-07-07T20:05:24.8621405Z Goroutine 41 (running) created at: 2021-07-07T20:05:24.8622393Z github.com/nspcc-dev/neo-go/pkg/consensus.(*service).Start() 2021-07-07T20:05:24.8623562Z /home/runner/work/neo-go/neo-go/pkg/consensus/consensus.go:250 +0x17c 2021-07-07T20:05:24.8624682Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).tryStartServices() 2021-07-07T20:05:24.8626078Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:445 +0x2e1 2021-07-07T20:05:24.8627226Z github.com/nspcc-dev/neo-go/pkg/network.(*Server).Start() 2021-07-07T20:05:24.8628333Z /home/runner/work/neo-go/neo-go/pkg/network/server.go:268 +0x2af 2021-07-07T20:05:24.8628973Z ==================
2021-07-07 20:17:18 +00:00
return &contract, nil
}
// destroy is an implementation of destroy update method, it's run under
// VM protections, so it's OK for it to panic instead of returning errors.
func (m *Management) destroy(ic *interop.Context, sis []stackitem.Item) stackitem.Item {
hash := ic.VM.GetCallingScriptHash()
err := m.Destroy(ic.DAO, hash)
if err != nil {
panic(err)
}
m.emitNotification(ic, contractDestroyNotificationName, hash)
return stackitem.Null{}
}
// Destroy drops given contract from DAO along with its storage. It doesn't emit notification.
func (m *Management) Destroy(d dao.DAO, hash util.Uint160) error {
contract, err := m.GetContract(d, hash)
if err != nil {
return err
}
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key := MakeContractKey(hash)
err = d.DeleteStorageItem(m.ID, key)
if err != nil {
return err
}
err = d.DeleteContractID(contract.ID)
if err != nil {
return err
}
siArr, err := d.GetStorageItems(contract.ID)
if err != nil {
return err
}
for _, kv := range siArr {
err := d.DeleteStorageItem(contract.ID, []byte(kv.Key))
if err != nil {
return err
}
}
m.markUpdated(hash)
return nil
}
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func (m *Management) getMinimumDeploymentFee(ic *interop.Context, args []stackitem.Item) stackitem.Item {
return stackitem.NewBigInteger(big.NewInt(m.GetMinimumDeploymentFee(ic.DAO)))
}
// GetMinimumDeploymentFee returns the minimum required fee for contract deploy.
func (m *Management) GetMinimumDeploymentFee(dao dao.DAO) int64 {
return getIntWithKey(m.ID, dao, keyMinimumDeploymentFee)
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}
func (m *Management) setMinimumDeploymentFee(ic *interop.Context, args []stackitem.Item) stackitem.Item {
value := toBigInt(args[0])
if value.Sign() < 0 {
panic("MinimumDeploymentFee cannot be negative")
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}
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if !m.NEO.checkCommittee(ic) {
panic("invalid committee signature")
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}
err := ic.DAO.PutStorageItem(m.ID, keyMinimumDeploymentFee, bigint.ToBytes(value))
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if err != nil {
panic(err)
}
return stackitem.Null{}
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}
func (m *Management) callDeploy(ic *interop.Context, cs *state.Contract, data stackitem.Item, isUpdate bool) {
md := cs.Manifest.ABI.GetMethod(manifest.MethodDeploy, 2)
if md != nil {
err := contract.CallFromNative(ic, m.Hash, cs, manifest.MethodDeploy,
[]stackitem.Item{data, stackitem.NewBool(isUpdate)}, false)
if err != nil {
panic(err)
}
}
}
func contractToStack(cs *state.Contract) stackitem.Item {
si, err := cs.ToStackItem()
if err != nil {
panic(fmt.Errorf("contract to stack item: %w", err))
}
return si
}
// Metadata implements Contract interface.
func (m *Management) Metadata() *interop.ContractMD {
return &m.ContractMD
}
// updateContractCache saves contract in the common and NEP-related caches. It's
// an internal method that must be called with m.mtx lock taken.
func (m *Management) updateContractCache(cs *state.Contract) {
m.contracts[cs.Hash] = cs
if cs.Manifest.IsStandardSupported(manifest.NEP11StandardName) {
m.nep11[cs.Hash] = struct{}{}
}
if cs.Manifest.IsStandardSupported(manifest.NEP17StandardName) {
m.nep17[cs.Hash] = struct{}{}
}
}
// OnPersist implements Contract interface.
func (m *Management) OnPersist(ic *interop.Context) error {
for _, native := range ic.Natives {
md := native.Metadata()
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history := md.UpdateHistory
if len(history) == 0 || history[0] != ic.Block.Index {
continue
}
cs := &state.Contract{
ContractBase: md.ContractBase,
}
err := m.PutContractState(ic.DAO, cs)
if err != nil {
return err
}
if err := native.Initialize(ic); err != nil {
return fmt.Errorf("initializing %s native contract: %w", md.Name, err)
}
m.mtx.Lock()
m.updateContractCache(cs)
m.mtx.Unlock()
}
return nil
}
// InitializeCache initializes contract cache with the proper values from storage.
// Cache initialisation should be done apart from Initialize because Initialize is
// called only when deploying native contracts.
func (m *Management) InitializeCache(d dao.DAO) error {
m.mtx.Lock()
defer m.mtx.Unlock()
var initErr error
core: allow early Seek stop This simple approach allows to improve the performance of BoltDB and LevelDB in both terms of speed and allocations for retrieving GasPerVote value from the storage. MemoryPS's speed suffers a bit, but we don't use it for production environment. Part of #2322. Benchmark results: name old time/op new time/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 25.3µs ± 1% 26.4µs ± 9% +4.41% (p=0.043 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 27.9µs ± 1% 30.1µs ±15% +7.97% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 55.1µs ± 1% 60.2µs ± 7% +9.27% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 353µs ± 2% 416µs ±13% +17.88% (p=0.000 n=8+8) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 195µs ± 1% 216µs ± 7% +10.42% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 200µs ± 4% 214µs ± 9% +6.99% (p=0.002 n=9+8) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 223µs ± 2% 247µs ± 9% +10.60% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 612µs ±23% 855µs ±52% +39.60% (p=0.001 n=9+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 11.3ms ±53% 10.7ms ±50% ~ (p=0.739 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 12.0ms ±37% 10.4ms ±65% ~ (p=0.853 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 11.3ms ±40% 10.4ms ±49% ~ (p=0.631 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 3.80ms ±45% 3.69ms ±27% ~ (p=0.931 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 23.0µs ± 9% 22.6µs ± 4% ~ (p=0.059 n=8+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 25.9µs ± 5% 24.8µs ± 4% -4.17% (p=0.006 n=10+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 42.7µs ±13% 38.9µs ± 1% -8.85% (p=0.000 n=9+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 80.8µs ±12% 84.9µs ± 9% ~ (p=0.114 n=8+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 64.3µs ±16% 22.1µs ±23% -65.64% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 61.0µs ±34% 23.2µs ± 8% -62.04% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 62.2µs ±14% 25.7µs ±13% -58.66% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 359µs ±60% 325µs ±60% ~ (p=0.739 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 242µs ±21% 13µs ±28% -94.49% (p=0.000 n=10+8) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 229µs ±23% 18µs ±70% -92.02% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 238µs ±28% 20µs ±109% -91.38% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 265µs ±20% 77µs ±62% -71.04% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 25.5µs ± 3% 24.7µs ± 7% ~ (p=0.143 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 27.4µs ± 2% 27.9µs ± 6% ~ (p=0.280 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 50.2µs ± 7% 47.4µs ±10% ~ (p=0.156 n=9+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 98.2µs ± 9% 94.6µs ±10% ~ (p=0.218 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 82.9µs ±13% 32.1µs ±22% -61.30% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 92.2µs ±11% 33.7µs ±12% -63.42% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 88.3µs ±22% 39.4µs ±14% -55.36% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 106µs ±18% 78µs ±24% -26.20% (p=0.000 n=9+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 360µs ±24% 29µs ±53% -91.91% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 353µs ±16% 50µs ±70% -85.72% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 381µs ±20% 47µs ±111% -87.64% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 434µs ±19% 113µs ±41% -74.04% (p=0.000 n=10+10) name old alloc/op new alloc/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 4.82kB ± 0% 4.26kB ± 1% -11.62% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 4.99kB ± 0% 4.41kB ± 1% -11.56% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 8.45kB ± 0% 7.87kB ± 0% -6.88% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 55.0kB ± 0% 54.5kB ± 0% -0.81% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 29.1kB ± 0% 21.7kB ± 2% -25.56% (p=0.000 n=9+9) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 29.3kB ± 1% 21.8kB ± 2% -25.74% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 31.3kB ± 1% 23.6kB ± 1% -24.50% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 92.5kB ± 5% 84.7kB ± 3% -8.50% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 324kB ±29% 222kB ±44% -31.33% (p=0.007 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 308kB ±32% 174kB ±14% -43.56% (p=0.000 n=10+8) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 298kB ±23% 178kB ±36% -40.26% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 362kB ± 6% 248kB ± 6% -31.54% (p=0.004 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 5.15kB ± 3% 4.64kB ± 2% -9.92% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 5.36kB ± 1% 4.75kB ± 5% -11.42% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 8.15kB ± 4% 7.53kB ± 1% -7.62% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 33.2kB ± 5% 33.2kB ± 7% ~ (p=0.829 n=8+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 20.1kB ± 7% 5.8kB ±13% -70.90% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 19.8kB ±14% 6.2kB ± 5% -68.87% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 21.7kB ± 6% 8.0kB ± 7% -63.20% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 98.5kB ±44% 81.8kB ±48% ~ (p=0.143 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 130kB ± 4% 4kB ± 9% -96.69% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 131kB ± 4% 5kB ±21% -96.48% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 132kB ± 4% 6kB ±10% -95.39% (p=0.000 n=10+8) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 151kB ± 4% 26kB ±10% -82.46% (p=0.000 n=9+9) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 5.92kB ± 3% 5.32kB ± 2% -10.01% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 6.09kB ± 2% 5.48kB ± 2% -10.00% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 9.61kB ± 1% 9.00kB ± 0% -6.29% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 33.4kB ± 7% 32.2kB ± 5% -3.60% (p=0.037 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 22.3kB ±10% 9.0kB ±16% -59.78% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 23.6kB ± 6% 8.5kB ±20% -63.76% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 24.2kB ± 9% 11.5kB ± 4% -52.34% (p=0.000 n=10+8) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 44.2kB ± 6% 30.8kB ± 9% -30.24% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 144kB ± 4% 10kB ±24% -93.39% (p=0.000 n=9+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 146kB ± 1% 11kB ±37% -92.14% (p=0.000 n=7+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 149kB ± 3% 11kB ±12% -92.28% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 171kB ± 4% 34kB ±12% -80.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 95.0 ± 0% 74.0 ± 0% -22.11% (p=0.001 n=8+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 100 ± 0% 78 ± 1% -21.70% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 153 ± 0% 131 ± 2% -14.25% (p=0.000 n=6+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 799 ± 2% 797 ± 4% ~ (p=0.956 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 438 ± 6% 167 ± 0% -61.86% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 446 ± 5% 172 ± 0% -61.38% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 506 ± 4% 232 ± 1% -54.21% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 1.31k ± 5% 0.97k ± 4% -26.20% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 5.06k ± 1% 1.09k ± 2% -78.53% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 5.02k ± 3% 1.08k ± 0% -78.45% (p=0.000 n=10+8) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 5.09k ± 3% 1.15k ± 2% -77.48% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 5.83k ± 1% 1.87k ± 3% -68.02% (p=0.004 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 103 ± 2% 82 ± 1% -20.83% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 107 ± 0% 86 ± 0% -19.63% (p=0.000 n=8+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 164 ± 1% 139 ± 0% -15.45% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 820 ± 1% 789 ± 1% -3.70% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 475 ± 0% 94 ± 3% -80.15% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 481 ± 0% 100 ± 2% -79.26% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 549 ± 0% 161 ± 2% -70.69% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 1.61k ±19% 1.19k ±25% -26.05% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 4.12k ± 0% 0.08k ± 2% -98.02% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 4.14k ± 0% 0.09k ± 3% -97.90% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 4.19k ± 0% 0.15k ± 3% -96.52% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 4.82k ± 1% 0.74k ± 1% -84.58% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 112 ± 4% 90 ± 3% -19.45% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 116 ± 2% 95 ± 2% -17.90% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 170 ± 3% 148 ± 3% -12.99% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 800 ± 2% 772 ± 2% -3.50% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 480 ± 3% 118 ± 3% -75.32% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 479 ± 2% 123 ± 3% -74.33% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 542 ± 1% 183 ± 3% -66.34% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 1.19k ± 1% 0.79k ± 1% -33.41% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 4.21k ± 1% 0.13k ±21% -96.83% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 4.23k ± 1% 0.15k ±17% -96.48% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 4.27k ± 0% 0.19k ± 6% -95.51% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 4.89k ± 1% 0.79k ± 2% -83.80% (p=0.000 n=10+10)
2022-01-17 17:41:51 +00:00
d.Seek(m.ID, storage.SeekRange{Prefix: []byte{prefixContract}}, func(_, v []byte) bool {
var cs = new(state.Contract)
initErr = stackitem.DeserializeConvertible(v, cs)
if initErr != nil {
core: allow early Seek stop This simple approach allows to improve the performance of BoltDB and LevelDB in both terms of speed and allocations for retrieving GasPerVote value from the storage. MemoryPS's speed suffers a bit, but we don't use it for production environment. Part of #2322. Benchmark results: name old time/op new time/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 25.3µs ± 1% 26.4µs ± 9% +4.41% (p=0.043 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 27.9µs ± 1% 30.1µs ±15% +7.97% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 55.1µs ± 1% 60.2µs ± 7% +9.27% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 353µs ± 2% 416µs ±13% +17.88% (p=0.000 n=8+8) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 195µs ± 1% 216µs ± 7% +10.42% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 200µs ± 4% 214µs ± 9% +6.99% (p=0.002 n=9+8) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 223µs ± 2% 247µs ± 9% +10.60% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 612µs ±23% 855µs ±52% +39.60% (p=0.001 n=9+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 11.3ms ±53% 10.7ms ±50% ~ (p=0.739 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 12.0ms ±37% 10.4ms ±65% ~ (p=0.853 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 11.3ms ±40% 10.4ms ±49% ~ (p=0.631 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 3.80ms ±45% 3.69ms ±27% ~ (p=0.931 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 23.0µs ± 9% 22.6µs ± 4% ~ (p=0.059 n=8+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 25.9µs ± 5% 24.8µs ± 4% -4.17% (p=0.006 n=10+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 42.7µs ±13% 38.9µs ± 1% -8.85% (p=0.000 n=9+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 80.8µs ±12% 84.9µs ± 9% ~ (p=0.114 n=8+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 64.3µs ±16% 22.1µs ±23% -65.64% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 61.0µs ±34% 23.2µs ± 8% -62.04% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 62.2µs ±14% 25.7µs ±13% -58.66% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 359µs ±60% 325µs ±60% ~ (p=0.739 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 242µs ±21% 13µs ±28% -94.49% (p=0.000 n=10+8) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 229µs ±23% 18µs ±70% -92.02% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 238µs ±28% 20µs ±109% -91.38% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 265µs ±20% 77µs ±62% -71.04% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 25.5µs ± 3% 24.7µs ± 7% ~ (p=0.143 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 27.4µs ± 2% 27.9µs ± 6% ~ (p=0.280 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 50.2µs ± 7% 47.4µs ±10% ~ (p=0.156 n=9+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 98.2µs ± 9% 94.6µs ±10% ~ (p=0.218 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 82.9µs ±13% 32.1µs ±22% -61.30% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 92.2µs ±11% 33.7µs ±12% -63.42% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 88.3µs ±22% 39.4µs ±14% -55.36% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 106µs ±18% 78µs ±24% -26.20% (p=0.000 n=9+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 360µs ±24% 29µs ±53% -91.91% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 353µs ±16% 50µs ±70% -85.72% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 381µs ±20% 47µs ±111% -87.64% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 434µs ±19% 113µs ±41% -74.04% (p=0.000 n=10+10) name old alloc/op new alloc/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 4.82kB ± 0% 4.26kB ± 1% -11.62% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 4.99kB ± 0% 4.41kB ± 1% -11.56% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 8.45kB ± 0% 7.87kB ± 0% -6.88% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 55.0kB ± 0% 54.5kB ± 0% -0.81% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 29.1kB ± 0% 21.7kB ± 2% -25.56% (p=0.000 n=9+9) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 29.3kB ± 1% 21.8kB ± 2% -25.74% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 31.3kB ± 1% 23.6kB ± 1% -24.50% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 92.5kB ± 5% 84.7kB ± 3% -8.50% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 324kB ±29% 222kB ±44% -31.33% (p=0.007 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 308kB ±32% 174kB ±14% -43.56% (p=0.000 n=10+8) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 298kB ±23% 178kB ±36% -40.26% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 362kB ± 6% 248kB ± 6% -31.54% (p=0.004 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 5.15kB ± 3% 4.64kB ± 2% -9.92% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 5.36kB ± 1% 4.75kB ± 5% -11.42% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 8.15kB ± 4% 7.53kB ± 1% -7.62% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 33.2kB ± 5% 33.2kB ± 7% ~ (p=0.829 n=8+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 20.1kB ± 7% 5.8kB ±13% -70.90% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 19.8kB ±14% 6.2kB ± 5% -68.87% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 21.7kB ± 6% 8.0kB ± 7% -63.20% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 98.5kB ±44% 81.8kB ±48% ~ (p=0.143 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 130kB ± 4% 4kB ± 9% -96.69% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 131kB ± 4% 5kB ±21% -96.48% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 132kB ± 4% 6kB ±10% -95.39% (p=0.000 n=10+8) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 151kB ± 4% 26kB ±10% -82.46% (p=0.000 n=9+9) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 5.92kB ± 3% 5.32kB ± 2% -10.01% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 6.09kB ± 2% 5.48kB ± 2% -10.00% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 9.61kB ± 1% 9.00kB ± 0% -6.29% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 33.4kB ± 7% 32.2kB ± 5% -3.60% (p=0.037 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 22.3kB ±10% 9.0kB ±16% -59.78% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 23.6kB ± 6% 8.5kB ±20% -63.76% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 24.2kB ± 9% 11.5kB ± 4% -52.34% (p=0.000 n=10+8) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 44.2kB ± 6% 30.8kB ± 9% -30.24% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 144kB ± 4% 10kB ±24% -93.39% (p=0.000 n=9+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 146kB ± 1% 11kB ±37% -92.14% (p=0.000 n=7+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 149kB ± 3% 11kB ±12% -92.28% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 171kB ± 4% 34kB ±12% -80.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 95.0 ± 0% 74.0 ± 0% -22.11% (p=0.001 n=8+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 100 ± 0% 78 ± 1% -21.70% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 153 ± 0% 131 ± 2% -14.25% (p=0.000 n=6+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 799 ± 2% 797 ± 4% ~ (p=0.956 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 438 ± 6% 167 ± 0% -61.86% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 446 ± 5% 172 ± 0% -61.38% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 506 ± 4% 232 ± 1% -54.21% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 1.31k ± 5% 0.97k ± 4% -26.20% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 5.06k ± 1% 1.09k ± 2% -78.53% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 5.02k ± 3% 1.08k ± 0% -78.45% (p=0.000 n=10+8) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 5.09k ± 3% 1.15k ± 2% -77.48% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 5.83k ± 1% 1.87k ± 3% -68.02% (p=0.004 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 103 ± 2% 82 ± 1% -20.83% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 107 ± 0% 86 ± 0% -19.63% (p=0.000 n=8+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 164 ± 1% 139 ± 0% -15.45% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 820 ± 1% 789 ± 1% -3.70% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 475 ± 0% 94 ± 3% -80.15% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 481 ± 0% 100 ± 2% -79.26% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 549 ± 0% 161 ± 2% -70.69% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 1.61k ±19% 1.19k ±25% -26.05% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 4.12k ± 0% 0.08k ± 2% -98.02% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 4.14k ± 0% 0.09k ± 3% -97.90% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 4.19k ± 0% 0.15k ± 3% -96.52% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 4.82k ± 1% 0.74k ± 1% -84.58% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 112 ± 4% 90 ± 3% -19.45% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 116 ± 2% 95 ± 2% -17.90% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 170 ± 3% 148 ± 3% -12.99% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 800 ± 2% 772 ± 2% -3.50% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 480 ± 3% 118 ± 3% -75.32% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 479 ± 2% 123 ± 3% -74.33% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 542 ± 1% 183 ± 3% -66.34% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 1.19k ± 1% 0.79k ± 1% -33.41% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 4.21k ± 1% 0.13k ±21% -96.83% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 4.23k ± 1% 0.15k ±17% -96.48% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 4.27k ± 0% 0.19k ± 6% -95.51% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 4.89k ± 1% 0.79k ± 2% -83.80% (p=0.000 n=10+10)
2022-01-17 17:41:51 +00:00
return false
}
m.updateContractCache(cs)
core: allow early Seek stop This simple approach allows to improve the performance of BoltDB and LevelDB in both terms of speed and allocations for retrieving GasPerVote value from the storage. MemoryPS's speed suffers a bit, but we don't use it for production environment. Part of #2322. Benchmark results: name old time/op new time/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 25.3µs ± 1% 26.4µs ± 9% +4.41% (p=0.043 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 27.9µs ± 1% 30.1µs ±15% +7.97% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 55.1µs ± 1% 60.2µs ± 7% +9.27% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 353µs ± 2% 416µs ±13% +17.88% (p=0.000 n=8+8) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 195µs ± 1% 216µs ± 7% +10.42% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 200µs ± 4% 214µs ± 9% +6.99% (p=0.002 n=9+8) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 223µs ± 2% 247µs ± 9% +10.60% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 612µs ±23% 855µs ±52% +39.60% (p=0.001 n=9+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 11.3ms ±53% 10.7ms ±50% ~ (p=0.739 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 12.0ms ±37% 10.4ms ±65% ~ (p=0.853 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 11.3ms ±40% 10.4ms ±49% ~ (p=0.631 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 3.80ms ±45% 3.69ms ±27% ~ (p=0.931 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 23.0µs ± 9% 22.6µs ± 4% ~ (p=0.059 n=8+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 25.9µs ± 5% 24.8µs ± 4% -4.17% (p=0.006 n=10+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 42.7µs ±13% 38.9µs ± 1% -8.85% (p=0.000 n=9+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 80.8µs ±12% 84.9µs ± 9% ~ (p=0.114 n=8+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 64.3µs ±16% 22.1µs ±23% -65.64% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 61.0µs ±34% 23.2µs ± 8% -62.04% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 62.2µs ±14% 25.7µs ±13% -58.66% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 359µs ±60% 325µs ±60% ~ (p=0.739 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 242µs ±21% 13µs ±28% -94.49% (p=0.000 n=10+8) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 229µs ±23% 18µs ±70% -92.02% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 238µs ±28% 20µs ±109% -91.38% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 265µs ±20% 77µs ±62% -71.04% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 25.5µs ± 3% 24.7µs ± 7% ~ (p=0.143 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 27.4µs ± 2% 27.9µs ± 6% ~ (p=0.280 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 50.2µs ± 7% 47.4µs ±10% ~ (p=0.156 n=9+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 98.2µs ± 9% 94.6µs ±10% ~ (p=0.218 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 82.9µs ±13% 32.1µs ±22% -61.30% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 92.2µs ±11% 33.7µs ±12% -63.42% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 88.3µs ±22% 39.4µs ±14% -55.36% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 106µs ±18% 78µs ±24% -26.20% (p=0.000 n=9+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 360µs ±24% 29µs ±53% -91.91% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 353µs ±16% 50µs ±70% -85.72% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 381µs ±20% 47µs ±111% -87.64% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 434µs ±19% 113µs ±41% -74.04% (p=0.000 n=10+10) name old alloc/op new alloc/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 4.82kB ± 0% 4.26kB ± 1% -11.62% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 4.99kB ± 0% 4.41kB ± 1% -11.56% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 8.45kB ± 0% 7.87kB ± 0% -6.88% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 55.0kB ± 0% 54.5kB ± 0% -0.81% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 29.1kB ± 0% 21.7kB ± 2% -25.56% (p=0.000 n=9+9) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 29.3kB ± 1% 21.8kB ± 2% -25.74% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 31.3kB ± 1% 23.6kB ± 1% -24.50% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 92.5kB ± 5% 84.7kB ± 3% -8.50% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 324kB ±29% 222kB ±44% -31.33% (p=0.007 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 308kB ±32% 174kB ±14% -43.56% (p=0.000 n=10+8) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 298kB ±23% 178kB ±36% -40.26% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 362kB ± 6% 248kB ± 6% -31.54% (p=0.004 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 5.15kB ± 3% 4.64kB ± 2% -9.92% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 5.36kB ± 1% 4.75kB ± 5% -11.42% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 8.15kB ± 4% 7.53kB ± 1% -7.62% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 33.2kB ± 5% 33.2kB ± 7% ~ (p=0.829 n=8+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 20.1kB ± 7% 5.8kB ±13% -70.90% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 19.8kB ±14% 6.2kB ± 5% -68.87% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 21.7kB ± 6% 8.0kB ± 7% -63.20% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 98.5kB ±44% 81.8kB ±48% ~ (p=0.143 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 130kB ± 4% 4kB ± 9% -96.69% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 131kB ± 4% 5kB ±21% -96.48% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 132kB ± 4% 6kB ±10% -95.39% (p=0.000 n=10+8) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 151kB ± 4% 26kB ±10% -82.46% (p=0.000 n=9+9) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 5.92kB ± 3% 5.32kB ± 2% -10.01% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 6.09kB ± 2% 5.48kB ± 2% -10.00% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 9.61kB ± 1% 9.00kB ± 0% -6.29% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 33.4kB ± 7% 32.2kB ± 5% -3.60% (p=0.037 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 22.3kB ±10% 9.0kB ±16% -59.78% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 23.6kB ± 6% 8.5kB ±20% -63.76% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 24.2kB ± 9% 11.5kB ± 4% -52.34% (p=0.000 n=10+8) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 44.2kB ± 6% 30.8kB ± 9% -30.24% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 144kB ± 4% 10kB ±24% -93.39% (p=0.000 n=9+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 146kB ± 1% 11kB ±37% -92.14% (p=0.000 n=7+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 149kB ± 3% 11kB ±12% -92.28% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 171kB ± 4% 34kB ±12% -80.00% (p=0.000 n=10+10) name old allocs/op new allocs/op delta NEO_GetGASPerVote/MemPS_10RewardRecords_1RewardDistance-8 95.0 ± 0% 74.0 ± 0% -22.11% (p=0.001 n=8+9) NEO_GetGASPerVote/MemPS_10RewardRecords_10RewardDistance-8 100 ± 0% 78 ± 1% -21.70% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_10RewardRecords_100RewardDistance-8 153 ± 0% 131 ± 2% -14.25% (p=0.000 n=6+10) NEO_GetGASPerVote/MemPS_10RewardRecords_1000RewardDistance-8 799 ± 2% 797 ± 4% ~ (p=0.956 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1RewardDistance-8 438 ± 6% 167 ± 0% -61.86% (p=0.000 n=10+9) NEO_GetGASPerVote/MemPS_100RewardRecords_10RewardDistance-8 446 ± 5% 172 ± 0% -61.38% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_100RewardDistance-8 506 ± 4% 232 ± 1% -54.21% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_100RewardRecords_1000RewardDistance-8 1.31k ± 5% 0.97k ± 4% -26.20% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1RewardDistance-8 5.06k ± 1% 1.09k ± 2% -78.53% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_10RewardDistance-8 5.02k ± 3% 1.08k ± 0% -78.45% (p=0.000 n=10+8) NEO_GetGASPerVote/MemPS_1000RewardRecords_100RewardDistance-8 5.09k ± 3% 1.15k ± 2% -77.48% (p=0.000 n=10+10) NEO_GetGASPerVote/MemPS_1000RewardRecords_1000RewardDistance-8 5.83k ± 1% 1.87k ± 3% -68.02% (p=0.004 n=6+5) NEO_GetGASPerVote/BoltPS_10RewardRecords_1RewardDistance-8 103 ± 2% 82 ± 1% -20.83% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_10RewardRecords_10RewardDistance-8 107 ± 0% 86 ± 0% -19.63% (p=0.000 n=8+8) NEO_GetGASPerVote/BoltPS_10RewardRecords_100RewardDistance-8 164 ± 1% 139 ± 0% -15.45% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_10RewardRecords_1000RewardDistance-8 820 ± 1% 789 ± 1% -3.70% (p=0.000 n=9+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1RewardDistance-8 475 ± 0% 94 ± 3% -80.15% (p=0.000 n=10+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_10RewardDistance-8 481 ± 0% 100 ± 2% -79.26% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_100RewardRecords_100RewardDistance-8 549 ± 0% 161 ± 2% -70.69% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_100RewardRecords_1000RewardDistance-8 1.61k ±19% 1.19k ±25% -26.05% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1RewardDistance-8 4.12k ± 0% 0.08k ± 2% -98.02% (p=0.000 n=10+10) NEO_GetGASPerVote/BoltPS_1000RewardRecords_10RewardDistance-8 4.14k ± 0% 0.09k ± 3% -97.90% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_100RewardDistance-8 4.19k ± 0% 0.15k ± 3% -96.52% (p=0.000 n=9+9) NEO_GetGASPerVote/BoltPS_1000RewardRecords_1000RewardDistance-8 4.82k ± 1% 0.74k ± 1% -84.58% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_10RewardRecords_1RewardDistance-8 112 ± 4% 90 ± 3% -19.45% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_10RewardDistance-8 116 ± 2% 95 ± 2% -17.90% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_100RewardDistance-8 170 ± 3% 148 ± 3% -12.99% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_10RewardRecords_1000RewardDistance-8 800 ± 2% 772 ± 2% -3.50% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_1RewardDistance-8 480 ± 3% 118 ± 3% -75.32% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_100RewardRecords_10RewardDistance-8 479 ± 2% 123 ± 3% -74.33% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_100RewardDistance-8 542 ± 1% 183 ± 3% -66.34% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_100RewardRecords_1000RewardDistance-8 1.19k ± 1% 0.79k ± 1% -33.41% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1RewardDistance-8 4.21k ± 1% 0.13k ±21% -96.83% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_10RewardDistance-8 4.23k ± 1% 0.15k ±17% -96.48% (p=0.000 n=10+10) NEO_GetGASPerVote/LevelPS_1000RewardRecords_100RewardDistance-8 4.27k ± 0% 0.19k ± 6% -95.51% (p=0.000 n=10+9) NEO_GetGASPerVote/LevelPS_1000RewardRecords_1000RewardDistance-8 4.89k ± 1% 0.79k ± 2% -83.80% (p=0.000 n=10+10)
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return true
})
return initErr
}
// PostPersist implements Contract interface.
func (m *Management) PostPersist(ic *interop.Context) error {
m.mtx.Lock()
for h, cs := range m.contracts {
if cs != nil {
continue
}
delete(m.nep11, h)
delete(m.nep17, h)
newCs, err := m.getContractFromDAO(ic.DAO, h)
if err != nil {
// Contract was destroyed.
delete(m.contracts, h)
continue
}
m.updateContractCache(newCs)
}
m.mtx.Unlock()
return nil
}
// GetNEP11Contracts returns hashes of all deployed contracts that support NEP-11 standard. The list
// is updated every PostPersist, so until PostPersist is called, the result for the previous block
// is returned.
func (m *Management) GetNEP11Contracts() []util.Uint160 {
m.mtx.RLock()
result := make([]util.Uint160, 0, len(m.nep11))
for h := range m.nep11 {
result = append(result, h)
}
m.mtx.RUnlock()
return result
}
// GetNEP17Contracts returns hashes of all deployed contracts that support NEP-17 standard. The list
// is updated every PostPersist, so until PostPersist is called, the result for the previous block
// is returned.
func (m *Management) GetNEP17Contracts() []util.Uint160 {
m.mtx.RLock()
result := make([]util.Uint160, 0, len(m.nep17))
for h := range m.nep17 {
result = append(result, h)
}
m.mtx.RUnlock()
return result
}
// Initialize implements Contract interface.
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func (m *Management) Initialize(ic *interop.Context) error {
if err := setIntWithKey(m.ID, ic.DAO, keyMinimumDeploymentFee, defaultMinimumDeploymentFee); err != nil {
return err
}
return setIntWithKey(m.ID, ic.DAO, keyNextAvailableID, 1)
}
// PutContractState saves given contract state into given DAO.
func (m *Management) PutContractState(d dao.DAO, cs *state.Contract) error {
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key := MakeContractKey(cs.Hash)
if err := putConvertibleToDAO(m.ID, d, key, cs); err != nil {
return err
}
m.markUpdated(cs.Hash)
if cs.UpdateCounter != 0 { // Update.
return nil
}
return d.PutContractID(cs.ID, cs.Hash)
}
func (m *Management) getNextContractID(d dao.DAO) (int32, error) {
si := d.GetStorageItem(m.ID, keyNextAvailableID)
if si == nil {
return 0, errors.New("nextAvailableID is not initialized")
}
id := bigint.FromBytes(si)
ret := int32(id.Int64())
id.Add(id, intOne)
si = bigint.ToPreallocatedBytes(id, si)
return ret, d.PutStorageItem(m.ID, keyNextAvailableID, si)
}
func (m *Management) emitNotification(ic *interop.Context, name string, hash util.Uint160) {
ne := state.NotificationEvent{
ScriptHash: m.Hash,
Name: name,
Item: stackitem.NewArray([]stackitem.Item{addrToStackItem(&hash)}),
}
ic.Notifications = append(ic.Notifications, ne)
}
func checkScriptAndMethods(script []byte, methods []manifest.Method) error {
l := len(script)
offsets := bitfield.New(l)
for i := range methods {
if methods[i].Offset >= l {
return errors.New("out of bounds method offset")
}
offsets.Set(methods[i].Offset)
}
return vm.IsScriptCorrect(script, offsets)
}