123 lines
2.9 KiB
Go
123 lines
2.9 KiB
Go
// +build !testground
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package build
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import (
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"math/big"
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"os"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/go-state-types/network"
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builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
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"github.com/filecoin-project/lotus/chain/actors/policy"
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)
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// /////
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// Storage
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const UnixfsChunkSize uint64 = 1 << 20
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const UnixfsLinksPerLevel = 1024
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// /////
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// Consensus / Network
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const AllowableClockDriftSecs = uint64(1)
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const NewestNetworkVersion = network.Version11
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const ActorUpgradeNetworkVersion = network.Version4
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// Epochs
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const ForkLengthThreshold = Finality
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// Blocks (e)
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var BlocksPerEpoch = uint64(builtin2.ExpectedLeadersPerEpoch)
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// Epochs
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const Finality = policy.ChainFinality
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const MessageConfidence = uint64(5)
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// constants for Weight calculation
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// The ratio of weight contributed by short-term vs long-term factors in a given round
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const WRatioNum = int64(1)
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const WRatioDen = uint64(2)
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// /////
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// Proofs
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// Epochs
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// TODO: unused
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const SealRandomnessLookback = policy.SealRandomnessLookback
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// /////
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// Mining
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// Epochs
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const TicketRandomnessLookback = abi.ChainEpoch(1)
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// /////
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// Address
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const AddressMainnetEnvVar = "_mainnet_"
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// the 'f' prefix doesn't matter
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var ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a")
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// /////
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// Devnet settings
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var Devnet = true
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const FilBase = uint64(2_000_000_000)
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const FilAllocStorageMining = uint64(1_100_000_000)
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const FilecoinPrecision = uint64(1_000_000_000_000_000_000)
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const FilReserved = uint64(300_000_000)
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var InitialRewardBalance *big.Int
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var InitialFilReserved *big.Int
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// TODO: Move other important consts here
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func init() {
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InitialRewardBalance = big.NewInt(int64(FilAllocStorageMining))
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InitialRewardBalance = InitialRewardBalance.Mul(InitialRewardBalance, big.NewInt(int64(FilecoinPrecision)))
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InitialFilReserved = big.NewInt(int64(FilReserved))
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InitialFilReserved = InitialFilReserved.Mul(InitialFilReserved, big.NewInt(int64(FilecoinPrecision)))
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if os.Getenv("LOTUS_ADDRESS_TYPE") == AddressMainnetEnvVar {
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SetAddressNetwork(address.Mainnet)
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}
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}
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// Sync
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const BadBlockCacheSize = 1 << 15
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// assuming 4000 messages per round, this lets us not lose any messages across a
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// 10 block reorg.
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const BlsSignatureCacheSize = 40000
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// Size of signature verification cache
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// 32k keeps the cache around 10MB in size, max
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const VerifSigCacheSize = 32000
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// ///////
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// Limits
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// TODO: If this is gonna stay, it should move to specs-actors
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const BlockMessageLimit = 10000
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const BlockGasLimit = 10_000_000_000
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const BlockGasTarget = BlockGasLimit / 2
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const BaseFeeMaxChangeDenom = 8 // 12.5%
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const InitialBaseFee = 100e6
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const MinimumBaseFee = 100
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const PackingEfficiencyNum = 4
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const PackingEfficiencyDenom = 5
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// Actor consts
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// TODO: pieceSize unused from actors
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var MinDealDuration, MaxDealDuration = policy.DealDurationBounds(0)
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