build

Documentation

Index

• Constants
• Variables
• func BuiltinBootstrap() ([]peer.AddrInfo, error)
• func GetParams(storageSize uint64) error
• func MaybeGenesis() []byte
• func SupportedSectorSize(ssize uint64) bool
• func VersionInts(version uint32) (uint32, uint32, uint32)

Constants

const (
	MajorMask = 0xff0000
	MinorMask = 0xffff00
	PatchMask = 0xffffff

	MajorOnlyMask = 0xff0000
	MinorOnlyMask = 0x00ff00
	PatchOnlyMask = 0x0000ff
)

const APIVersion = 0x000100

APIVersion is a hex semver version of the rpc api exposed

M M  P
A I  A
J N  T
O O  C
R R  H
|\vv/|
vv  vv

const AllowableClockDrift = BlockDelay * 2

Seconds

const BadBlockCacheSize = 1 << 15

Sync

const BlockDelay = 45

Seconds

const BlocksPerEpoch = 5

Blocks (e)

const BlsSignatureCacheSize = 40000

assuming 4000 messages per round, this lets us not lose any messages across a 10 block reorg.

const CollateralPrecision = 1000

const EcRandomnessLookback = 300

Epochs

const FallbackPoStDelay = 30

FallbackPoStDelay is the number of epochs the miner needs to wait after

ElectionPeriodStart before starting fallback post computation

Epochs

const FilecoinPrecision = 1_000_000_000_000_000_000

const Finality = 500

Epochs

const ForkLengthThreshold = Finality

Epochs

const InitialRewardStr = "153856861913558700202"

const InteractivePoRepConfidence = 6

Epochs

const InteractivePoRepDelay = 8

Epochs

const MaxFallbackPostChallengeCount = 10

const MiningRewardTotal = 1_400_000_000

const PaymentChannelClosingDelay = 6 * 60 * 60 / BlockDelay // six hours

Epochs

const PerCapitaCollateralProportion = 1

const PowerCollateralProportion = 5

const PropagationDelay = 6

const SealRandomnessLookback = Finality

Epochs

const SealRandomnessLookbackLimit = SealRandomnessLookback + 2000

Epochs

const SectorChallengeRatioDiv = 25

1 / n

const SlashablePowerDelay = 200

SlashablePowerDelay is the number of epochs after ElectionPeriodStart, after which the miner is slashed

Epochs

const TotalFilecoin = 2_000_000_000

const UnixfsChunkSize uint64 = 1 << 20

const UnixfsLinksPerLevel = 1024

const Version = "0.1.0"

Version is the local build version, set by build system

const WRatioDen = 2

const WRatioNum = int64(1)

constants for Weight calculation The ratio of weight contributed by short-term vs long-term factors in a given round

Variables

var InitialReward *big.Int

var InsecurePoStValidation = false

var MinimumMinerPower uint64 = 512 << 30 // 512GB

Bytes

var SectorSizes = []uint64{
	1 << 30,
	32 << 30,
}

Functions

func BuiltinBootstrap

func BuiltinBootstrap() ([]peer.AddrInfo, error)

func GetParams

func GetParams(storageSize uint64) error

func MaybeGenesis

func MaybeGenesis() []byte

func SupportedSectorSize

func SupportedSectorSize(ssize uint64) bool

func VersionInts

func VersionInts(version uint32) (uint32, uint32, uint32)

VersionInts returns (major, minor, patch) versions