prysm-pulse/sharding/config.go
Terence Tsao f5e3c1c6b9 sharding: align sharding config with minimal sharding protocol
Former-commit-id: bd55dd6746c11c47f8744ca3b2e59c04ad07bb0f [formerly c9b46314489a2e53df4926557fe80075a89ec4e3]
Former-commit-id: 149bf1150a922005b33cb91b622aaef05569f160
2018-04-11 08:13:53 -07:00

39 lines
1.6 KiB
Go

package sharding
import (
"math/big"
"github.com/ethereum/go-ethereum/common"
)
var (
// Number of network shards
ShardCount = int64(100)
// Address of the sharding manager contract
ShardingManagerAddress = common.HexToAddress("0x0") // TODO
// Gas limit for verifying signatures
SigGasLimit = 40000
// Number of blocks in a period
PeriodLength = int64(5)
// Number of periods ahead of current period which the contract is able to return the notary of that period.
LookaheadPeriods = 4
// Required deposit size in wei for notary
NotaryDeposit = new(big.Int).Exp(big.NewInt(10), big.NewInt(21), nil) // 1000 ETH
// Required deposit size in wei for proposer
ProposerDeposit = new(big.Int).Exp(big.NewInt(10), big.NewInt(18), nil) // 1 ETH
// Minimum Balance of proposer where bids are deducted
MinProposerBalance = new(big.Int).Exp(big.NewInt(10), big.NewInt(17), nil) // 0.1 ETH
// Gas limit to create contract
ContractGasLimit = uint64(4700000) // Max is 4712388
// Number of periods to lockup notary deposit from time of deregistration
NotaryLockupLength = int64(16128)
// Number of periods to lockup proposer deposit from time of deregistration
ProposerLockupLength = int64(48)
// Number of ETH awarded to notary after collation included in canonical chain
NotarySubsidy = new(big.Int).Exp(big.NewInt(10), big.NewInt(15), nil) // 0.001 ETH
// Number of notaries sampled per block from the notaries pool per period per shard
NotaryCommitSize = int64(135)
// Number of notary votes the collation needs to get accepted to the canonical chain
NotaryQuorumSize = int64(90)
)