//go:build !testground // +build !testground package build import ( "math/big" "os" "github.com/filecoin-project/go-address" "github.com/filecoin-project/go-state-types/abi" "github.com/filecoin-project/go-state-types/network" builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin" "github.com/filecoin-project/lotus/chain/actors/policy" ) // ///// // Storage const UnixfsChunkSize uint64 = 1 << 20 const UnixfsLinksPerLevel = 1024 // ///// // Consensus / Network const AllowableClockDriftSecs = uint64(1) // TODO: This is still terrible...What's the impact of updating this before mainnet actually upgrades const NewestNetworkVersion = network.Version13 // Epochs const ForkLengthThreshold = Finality // Blocks (e) var BlocksPerEpoch = uint64(builtin2.ExpectedLeadersPerEpoch) // Epochs const Finality = policy.ChainFinality const MessageConfidence = uint64(5) // constants for Weight calculation // The ratio of weight contributed by short-term vs long-term factors in a given round const WRatioNum = int64(1) const WRatioDen = uint64(2) // ///// // Proofs // Epochs // TODO: unused const SealRandomnessLookback = policy.SealRandomnessLookback // ///// // Mining // Epochs const TicketRandomnessLookback = abi.ChainEpoch(1) // ///// // Address const AddressMainnetEnvVar = "_mainnet_" // the 'f' prefix doesn't matter var ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a") // ///// // Devnet settings var Devnet = true const FilBase = uint64(2_000_000_000) const FilAllocStorageMining = uint64(1_100_000_000) const FilecoinPrecision = uint64(1_000_000_000_000_000_000) const FilReserved = uint64(300_000_000) var InitialRewardBalance *big.Int var InitialFilReserved *big.Int // TODO: Move other important consts here func init() { InitialRewardBalance = big.NewInt(int64(FilAllocStorageMining)) InitialRewardBalance = InitialRewardBalance.Mul(InitialRewardBalance, big.NewInt(int64(FilecoinPrecision))) InitialFilReserved = big.NewInt(int64(FilReserved)) InitialFilReserved = InitialFilReserved.Mul(InitialFilReserved, big.NewInt(int64(FilecoinPrecision))) if os.Getenv("LOTUS_ADDRESS_TYPE") == AddressMainnetEnvVar { SetAddressNetwork(address.Mainnet) } } // Sync const BadBlockCacheSize = 1 << 15 // assuming 4000 messages per round, this lets us not lose any messages across a // 10 block reorg. const BlsSignatureCacheSize = 40000 // Size of signature verification cache // 32k keeps the cache around 10MB in size, max const VerifSigCacheSize = 32000 // /////// // Limits // TODO: If this is gonna stay, it should move to specs-actors const BlockMessageLimit = 10000 const BlockGasLimit = 10_000_000_000 const BlockGasTarget = BlockGasLimit / 2 const BaseFeeMaxChangeDenom = 8 // 12.5% const InitialBaseFee = 100e6 const MinimumBaseFee = 100 const PackingEfficiencyNum = 4 const PackingEfficiencyDenom = 5 // Actor consts // TODO: pieceSize unused from actors var MinDealDuration, MaxDealDuration = policy.DealDurationBounds(0)