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ethash

package

Go to main page

Versions in this module

v0

v0.3.2

Feb 3, 2021

v0.3.1

Feb 3, 2021

v0.3.0

Feb 3, 2021

v0.2.0

Dec 4, 2020

Changes in this version

+ const EthashABI

+ var DefaultDir = defaultDir()

+ var ErrInvalidDumpMagic = errors.New("invalid dump magic")

+ var EthashBin = 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+ var Instance = New(defaultDir(), 3, 3, defaultDir(), 0, 3)

+ func BuildDagTrees(metaDataArray []*BlockMetaData)

+ func DAGSize(blockNum uint64) uint64

+ func GenerateEpochData(epoch uint64) typedefs.EpochData

+ func MakeCache(block uint64, dir string)

+ func MakeDAG(block uint64, dir string)

+ func MakeDataset(block uint64, dir string)

+ func PathToDAG(epoch uint64, dir string) string

+ func ProcessAllDuringRead(datasetPath string, metaDataArray []*BlockMetaData)

+ func ProcessBufferedDag(bufferedDag *BufferedDag, mt *mtree.DagTree)

+ func ProcessDuringRead(datasetPath string, mt *mtree.DagTree)

+ func SeedHash(block uint64) []byte

+ type BlockMetaData struct

+ DagTree *mtree.DagTree

+ func NewBlockMetaData(blockNumber uint64, nonce uint64, rlpHeaderHashWithoutNonce [32]byte) *BlockMetaData

+ func (s *BlockMetaData) BuildDagTree(dag *BufferedDag)

+ func (s *BlockMetaData) DAGElementArray() []*big.Int

+ func (s *BlockMetaData) DAGProofArray() []*big.Int

+ type BufferedDag struct

+ Buf []byte

+ IndexCnt uint

+ Indices []uint32

+ type Ethash struct

+ func DeployEthash(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *Ethash, error)

+ func NewEthash(address common.Address, backend bind.ContractBackend) (*Ethash, error)

+ type EthashCaller struct

+ func NewEthashCaller(address common.Address, caller bind.ContractCaller) (*EthashCaller, error)

+ func (_Ethash *EthashCaller) IsEpochDataSet(opts *bind.CallOpts, epochIndex *big.Int) (bool, error)

+ func (_Ethash *EthashCaller) VerifyPoW(opts *bind.CallOpts, blockNumber *big.Int, rlpHeaderHashWithoutNonce [32]byte, ...) (*big.Int, *big.Int, error)

+ type EthashCallerRaw struct

+ Contract *EthashCaller

+ func (_Ethash *EthashCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error

+ type EthashCallerSession struct

+ CallOpts bind.CallOpts

+ Contract *EthashCaller

+ func (_Ethash *EthashCallerSession) IsEpochDataSet(epochIndex *big.Int) (bool, error)

+ func (_Ethash *EthashCallerSession) VerifyPoW(blockNumber *big.Int, rlpHeaderHashWithoutNonce [32]byte, nonce *big.Int, ...) (*big.Int, *big.Int, error)

+ type EthashFilterer struct

+ func NewEthashFilterer(address common.Address, filterer bind.ContractFilterer) (*EthashFilterer, error)

+ func (_Ethash *EthashFilterer) FilterSetEpochData(opts *bind.FilterOpts, sender []common.Address) (*EthashSetEpochDataIterator, error)

+ func (_Ethash *EthashFilterer) ParseSetEpochData(log types.Log) (*EthashSetEpochData, error)

+ func (_Ethash *EthashFilterer) WatchSetEpochData(opts *bind.WatchOpts, sink chan<- *EthashSetEpochData, sender []common.Address) (event.Subscription, error)

+ type EthashMetaData struct

+ func New(cachedir string, cachesinmem, cachesondisk int, dagdir string, ...) *EthashMetaData

+ func NewFakeDelayer(delay time.Duration) *EthashMetaData

+ func NewFakeFailer(fail uint64) *EthashMetaData

+ func NewFaker() *EthashMetaData

+ func NewFullFaker() *EthashMetaData

+ func NewShared() *EthashMetaData

+ func NewTester() *EthashMetaData

+ func (ethash *EthashMetaData) APIs(chain consensus.ChainReader) []rpc.API

+ func (ethash *EthashMetaData) GetVerificationIndices(blockNumber uint64, hash common.Hash, nonce uint64) []uint32

+ func (ethash *EthashMetaData) Hashrate() float64

+ func (ethash *EthashMetaData) SetThreads(threads int)

+ func (ethash *EthashMetaData) Threads() int

+ type EthashRaw struct

+ Contract *Ethash

+ func (_Ethash *EthashRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error

+ func (_Ethash *EthashRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

+ func (_Ethash *EthashRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

+ type EthashSession struct

+ CallOpts bind.CallOpts

+ Contract *Ethash

+ TransactOpts bind.TransactOpts

+ func (_Ethash *EthashSession) IsEpochDataSet(epochIndex *big.Int) (bool, error)

+ func (_Ethash *EthashSession) SetEpochData(epoch *big.Int, fullSizeIn128Resultion *big.Int, branchDepth *big.Int, ...) (*types.Transaction, error)

+ func (_Ethash *EthashSession) VerifyPoW(blockNumber *big.Int, rlpHeaderHashWithoutNonce [32]byte, nonce *big.Int, ...) (*big.Int, *big.Int, error)

+ type EthashSetEpochData struct

+ Error *big.Int

+ ErrorInfo *big.Int

+ Raw types.Log

+ Sender common.Address

+ type EthashSetEpochDataIterator struct

+ Event *EthashSetEpochData

+ func (it *EthashSetEpochDataIterator) Close() error

+ func (it *EthashSetEpochDataIterator) Error() error

+ func (it *EthashSetEpochDataIterator) Next() bool

+ type EthashTransactor struct

+ func NewEthashTransactor(address common.Address, transactor bind.ContractTransactor) (*EthashTransactor, error)

+ func (_Ethash *EthashTransactor) SetEpochData(opts *bind.TransactOpts, epoch *big.Int, fullSizeIn128Resultion *big.Int, ...) (*types.Transaction, error)

+ type EthashTransactorRaw struct

+ Contract *EthashTransactor

+ func (_Ethash *EthashTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error)

+ func (_Ethash *EthashTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error)

+ type EthashTransactorSession struct

+ Contract *EthashTransactor

+ TransactOpts bind.TransactOpts

+ func (_Ethash *EthashTransactorSession) SetEpochData(epoch *big.Int, fullSizeIn128Resultion *big.Int, branchDepth *big.Int, ...) (*types.Transaction, error)