103 lines
2.6 KiB
Go
103 lines
2.6 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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"github.com/filecoin-project/specs-actors/actors/abi"
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"github.com/filecoin-project/specs-actors/actors/builtin"
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"github.com/filecoin-project/specs-actors/actors/builtin/miner"
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"github.com/filecoin-project/lotus/node/modules/dtypes"
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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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// Epochs
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const ForkLengthThreshold = Finality
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// Blocks (e)
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var BlocksPerEpoch = uint64(builtin.ExpectedLeadersPerEpoch)
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// Epochs
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const Finality = miner.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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const SealRandomnessLookback = Finality
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// Epochs
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const SealRandomnessLookbackLimit = SealRandomnessLookback + 2000 // TODO: Get from spec specs-actors
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// Maximum lookback that randomness can be sourced from for a seal proof submission
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const MaxSealLookback = SealRandomnessLookbackLimit + 2000 // TODO: Get from specs-actors
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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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const WinningPoStSectorSetLookback = abi.ChainEpoch(10)
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// /////
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// Devnet settings
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const TotalFilecoin = uint64(2_000_000_000)
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const MiningRewardTotal = uint64(1_400_000_000)
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const FilecoinPrecision = uint64(1_000_000_000_000_000_000)
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var InitialRewardBalance *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(MiningRewardTotal))
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InitialRewardBalance = InitialRewardBalance.Mul(InitialRewardBalance, big.NewInt(int64(FilecoinPrecision)))
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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 = 512
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const BlockGasLimit = 7_500_000_000
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var DrandConfig = dtypes.DrandConfig{
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Servers: []string{
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"https://dev1.drand.sh",
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"https://dev1.drand.sh",
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},
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ChainInfoJSON: `{"public_key":"88fdb6f22fcbe671bf91befbf723e159e5934f785168b437c03424cde6361cff5f5d3034390260f210438946f21d867d","period":30,"genesis_time":1589461830,"hash":"e89c9efe5af86ac79fc5d1c0ee0aaa64a81a97bb55d0acc4d2497cc2a0087afe","groupHash":"8f16f0105250b51f34e41fb845d09668b2e3db008dacb3c2d461f0bb2349b854"}`,
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}
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