Documentation
¶
Overview ¶
Package config contains structures that configure the VM
Index ¶
- Constants
- Variables
- func FillGasMapBaseOperationCosts(value uint64) map[string]uint64
- func FillGasMapBaseOpsAPICosts(value, asyncCallbackGasLock uint64) map[string]uint64
- func FillGasMapBigFloatAPICosts(value uint64) map[string]uint64
- func FillGasMapBigIntAPICosts(value uint64) map[string]uint64
- func FillGasMapBuiltInCosts(value uint64) map[string]uint64
- func FillGasMapCryptoAPICosts(value uint64) map[string]uint64
- func FillGasMapDynamicStorageLoad() map[string]uint64
- func FillGasMapEthereumAPICosts(value uint64) map[string]uint64
- func FillGasMapManagedBufferAPICosts(value uint64) map[string]uint64
- func FillGasMapWASMOpcodeValues(value uint64) map[string]uint64
- type BaseOperationCost
- type BaseOpsAPICost
- type BigFloatAPICost
- type BigIntAPICost
- type CryptoAPICost
- type DynamicStorageLoadCostCoefficients
- type DynamicStorageLoadUnsigned
- type GasCost
- type GasScheduleMap
- type ManagedBufferAPICost
- type ManagedMapAPICost
Constants ¶
const GasValueForTests = 1
GasValueForTests defines the gas value for tests
Variables ¶
var AsyncCallbackGasLockForTests = uint64(100_000)
AsyncCallbackGasLockForTests defines the gas lock for tests
Functions ¶
func FillGasMapBaseOperationCosts ¶
FillGasMapBaseOperationCosts fills the base operation costs
func FillGasMapBaseOpsAPICosts ¶
FillGasMapBaseOpsAPICosts fills the API calls costs
func FillGasMapBigFloatAPICosts ¶
FillGasMapBigFloatAPICosts fills the big floats costs
func FillGasMapBigIntAPICosts ¶
FillGasMapBigIntAPICosts fills the big int costs
func FillGasMapBuiltInCosts ¶
FillGasMapBuiltInCosts fills the builtin costs
func FillGasMapCryptoAPICosts ¶
FillGasMapCryptoAPICosts fills the crypto costs
func FillGasMapDynamicStorageLoad ¶ added in v1.5.6
FillGasMapDynamicStorageLoad populates the gas map with the coefficients needed for dynamic storage load
func FillGasMapEthereumAPICosts ¶ added in v1.5.6
FillGasMapEthereumAPICosts is needed for EthAPICost, which is needed on node for VM tests < 1.5
func FillGasMapManagedBufferAPICosts ¶
FillGasMapManagedBufferAPICosts fills the managed buffer costs
func FillGasMapWASMOpcodeValues ¶
FillGasMapWASMOpcodeValues fills the wasm opcodes costs
Types ¶
type BaseOperationCost ¶
type BaseOperationCost struct {
StorePerByte uint64
ReleasePerByte uint64
DataCopyPerByte uint64
PersistPerByte uint64
CompilePerByte uint64
AoTPreparePerByte uint64
GetCode uint64
}
BaseOperationCost defines the base operations gas cost config structure
type BaseOpsAPICost ¶
type BaseOpsAPICost struct {
GetSCAddress uint64
GetOwnerAddress uint64
IsSmartContract uint64
GetShardOfAddress uint64
GetExternalBalance uint64
GetBlockHash uint64
GetOriginalTxHash uint64
GetCurrentTxHash uint64
GetPrevTxHash uint64
TransferValue uint64
GetArgument uint64
GetFunction uint64
GetNumArguments uint64
StorageStore uint64
StorageLoad uint64
CachedStorageLoad uint64
GetCaller uint64
GetCallValue uint64
Log uint64
Finish uint64
SignalError uint64
GetBlockTimeStamp uint64
GetGasLeft uint64
Int64GetArgument uint64
Int64StorageStore uint64
Int64StorageLoad uint64
Int64Finish uint64
GetStateRootHash uint64
GetBlockNonce uint64
GetBlockEpoch uint64
GetBlockRound uint64
GetBlockRandomSeed uint64
ExecuteOnSameContext uint64
ExecuteOnDestContext uint64
DelegateExecution uint64
ExecuteReadOnly uint64
AsyncCallStep uint64
AsyncCallbackGasLock uint64
CreateAsyncCall uint64
SetAsyncCallback uint64
SetAsyncGroupCallback uint64
SetAsyncContextCallback uint64
GetCallbackClosure uint64
CreateContract uint64
GetReturnData uint64
GetNumReturnData uint64
GetReturnDataSize uint64
CleanReturnData uint64
DeleteFromReturnData uint64
GetCodeMetadata uint64
IsBuiltinFunction uint64
}
BaseOpsAPICost defines the API operations gas cost config structure
type BigFloatAPICost ¶
type BigFloatAPICost struct {
BigFloatNewFromParts uint64
BigFloatAdd uint64
BigFloatSub uint64
BigFloatMul uint64
BigFloatDiv uint64
BigFloatTruncate uint64
BigFloatNeg uint64
BigFloatClone uint64
BigFloatCmp uint64
BigFloatAbs uint64
BigFloatSqrt uint64
BigFloatPow uint64
BigFloatFloor uint64
BigFloatCeil uint64
BigFloatIsInt uint64
BigFloatSetBigInt uint64
BigFloatSetInt64 uint64
BigFloatGetConst uint64
}
BigFloatAPICost defines the big float operations gas cost config structure
type BigIntAPICost ¶
type BigIntAPICost struct {
BigIntNew uint64
BigIntUnsignedByteLength uint64
BigIntSignedByteLength uint64
BigIntGetUnsignedBytes uint64
BigIntGetSignedBytes uint64
BigIntSetUnsignedBytes uint64
BigIntSetSignedBytes uint64
BigIntIsInt64 uint64
BigIntGetInt64 uint64
BigIntSetInt64 uint64
BigIntAdd uint64
BigIntSub uint64
BigIntMul uint64
BigIntSqrt uint64
BigIntPow uint64
BigIntLog uint64
BigIntTDiv uint64
BigIntTMod uint64
BigIntEDiv uint64
BigIntEMod uint64
BigIntAbs uint64
BigIntNeg uint64
BigIntSign uint64
BigIntCmp uint64
BigIntNot uint64
BigIntAnd uint64
BigIntOr uint64
BigIntXor uint64
BigIntShr uint64
BigIntShl uint64
BigIntFinishUnsigned uint64
BigIntFinishSigned uint64
BigIntStorageLoadUnsigned uint64
BigIntStorageStoreUnsigned uint64
BigIntGetUnsignedArgument uint64
BigIntGetSignedArgument uint64
BigIntGetCallValue uint64
BigIntGetExternalBalance uint64
CopyPerByteForTooBig uint64
}
BigIntAPICost defines the big int operations gas cost config structure
type CryptoAPICost ¶
type CryptoAPICost struct {
SHA256 uint64
Keccak256 uint64
Ripemd160 uint64
VerifyBLS uint64
VerifyEd25519 uint64
VerifySecp256k1 uint64
EllipticCurveNew uint64
AddECC uint64
DoubleECC uint64
IsOnCurveECC uint64
ScalarMultECC uint64
MarshalECC uint64
MarshalCompressedECC uint64
UnmarshalECC uint64
UnmarshalCompressedECC uint64
GenerateKeyECC uint64
EncodeDERSig uint64
}
CryptoAPICost defines the crypto operations gas cost config structure
type DynamicStorageLoadCostCoefficients ¶ added in v1.5.6
type DynamicStorageLoadCostCoefficients struct {
Quadratic int64
Linear int64
Constant int64
MinGasCost uint64
}
DynamicStorageLoadCostCoefficients holds the signed coefficients of the func that will compute the gas cost based on the trie depth.
type DynamicStorageLoadUnsigned ¶ added in v1.5.6
type DynamicStorageLoadUnsigned struct {
QuadraticCoefficient uint64
SignOfQuadratic uint64
LinearCoefficient uint64
SignOfLinear uint64
ConstantCoefficient uint64
SignOfConstant uint64
MinimumGasCost uint64
}
DynamicStorageLoadUnsigned is used to store the coefficients for the func that will compute the gas cost based on the trie depth. The coefficients are unsigned.
type GasCost ¶
type GasCost struct {
BaseOperationCost BaseOperationCost
BigIntAPICost BigIntAPICost
BigFloatAPICost BigFloatAPICost
BaseOpsAPICost BaseOpsAPICost
ManagedBufferAPICost ManagedBufferAPICost
ManagedMapAPICost ManagedMapAPICost
CryptoAPICost CryptoAPICost
WASMOpcodeCost *executor.WASMOpcodeCost
DynamicStorageLoad DynamicStorageLoadCostCoefficients
}
GasCost defines the gas cost config structure
func CreateGasConfig ¶
func CreateGasConfig(gasMap GasScheduleMap) (*GasCost, error)
CreateGasConfig will create a gas cost instance
type GasScheduleMap ¶
GasScheduleMap (alias) is the map for gas schedule
func FillGasMap ¶
func FillGasMap(gasMap GasScheduleMap, value, asyncCallbackGasLock uint64) GasScheduleMap
FillGasMap will fill the gas map with the provided value
func MakeGasMap ¶
func MakeGasMap(value, asyncCallbackGasLock uint64) GasScheduleMap
MakeGasMap creates a new GasScheduleMap instance
func MakeGasMapForTests ¶
func MakeGasMapForTests() GasScheduleMap
MakeGasMapForTests creates a gas schedule map for tests
type ManagedBufferAPICost ¶
type ManagedBufferAPICost struct {
MBufferNew uint64
MBufferNewFromBytes uint64
MBufferGetLength uint64
MBufferGetBytes uint64
MBufferGetByteSlice uint64
MBufferCopyByteSlice uint64
MBufferSetBytes uint64
MBufferAppend uint64
MBufferAppendBytes uint64
MBufferToBigIntUnsigned uint64
MBufferToBigIntSigned uint64
MBufferFromBigIntUnsigned uint64
MBufferFromBigIntSigned uint64
MBufferToBigFloat uint64
MBufferFromBigFloat uint64
MBufferStorageStore uint64
MBufferStorageLoad uint64
MBufferGetArgument uint64
MBufferFinish uint64
MBufferSetRandom uint64
}
ManagedBufferAPICost defines the managed buffer operations gas cost config structure
Source Files