98 lines
3.1 KiB
Nim
98 lines
3.1 KiB
Nim
# Mainnet preset - Phase0
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.1/presets/mainnet/phase0.yaml
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const
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#
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# Misc
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# ---------------------------------------------------------------
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# 2**6 (= 64)
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MAX_COMMITTEES_PER_SLOT* {.intdefine.}: uint64 = 64
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# 2**7 (= 128)
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TARGET_COMMITTEE_SIZE*: uint64 = 128
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# 2**11 (= 2,048)
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MAX_VALIDATORS_PER_COMMITTEE*: uint64 = 2048
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# See issue 563
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SHUFFLE_ROUND_COUNT*: uint64 = 90
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# 4
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HYSTERESIS_QUOTIENT*: uint64 = 4
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# 1 (minus 0.25)
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HYSTERESIS_DOWNWARD_MULTIPLIER*: uint64 = 1
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# 5 (plus 1.25)
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HYSTERESIS_UPWARD_MULTIPLIER*: uint64 = 5
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# Fork Choice
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# ---------------------------------------------------------------
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# 2**3 (= 8)
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SAFE_SLOTS_TO_UPDATE_JUSTIFIED*: uint64 = 8
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# Gwei values
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# ---------------------------------------------------------------
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# 2**0 * 10**9 (= 1,000,000,000) Gwei
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MIN_DEPOSIT_AMOUNT*: uint64 = 1000000000
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# 2**5 * 10**9 (= 32,000,000,000) Gwei
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MAX_EFFECTIVE_BALANCE*: uint64 = 32000000000'u64
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# 2**0 * 10**9 (= 1,000,000,000) Gwei
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EFFECTIVE_BALANCE_INCREMENT*: uint64 = 1000000000
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# Time parameters
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# ---------------------------------------------------------------
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# 2**0 (= 1) slots 12 seconds
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MIN_ATTESTATION_INCLUSION_DELAY*: uint64 = 1
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# 2**5 (= 32) slots 6.4 minutes
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SLOTS_PER_EPOCH* {.intdefine.}: uint64 = 32
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# 2**0 (= 1) epochs 6.4 minutes
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MIN_SEED_LOOKAHEAD*: uint64 = 1
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# 2**2 (= 4) epochs 25.6 minutes
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MAX_SEED_LOOKAHEAD*: uint64 = 4
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# 2**6 (= 64) epochs ~6.8 hours
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EPOCHS_PER_ETH1_VOTING_PERIOD*: uint64 = 64
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# 2**13 (= 8,192) slots ~27 hours
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SLOTS_PER_HISTORICAL_ROOT*: uint64 = 8192
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# 2**2 (= 4) epochs 25.6 minutes
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MIN_EPOCHS_TO_INACTIVITY_PENALTY*: uint64 = 4
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# State list lengths
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# ---------------------------------------------------------------
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# 2**16 (= 65,536) epochs ~0.8 years
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EPOCHS_PER_HISTORICAL_VECTOR*: uint64 = 65536
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# 2**13 (= 8,192) epochs ~36 days
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EPOCHS_PER_SLASHINGS_VECTOR*: uint64 = 8192
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# 2**24 (= 16,777,216) historical roots, ~26,131 years
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HISTORICAL_ROOTS_LIMIT*: uint64 = 16777216
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# 2**40 (= 1,099,511,627,776) validator spots
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VALIDATOR_REGISTRY_LIMIT*: uint64 = 1099511627776'u64
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# Reward and penalty quotients
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# ---------------------------------------------------------------
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# 2**6 (= 64)
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BASE_REWARD_FACTOR* {.intdefine.}: uint64 = 64
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# 2**9 (= 512)
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WHISTLEBLOWER_REWARD_QUOTIENT*: uint64 = 512
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# 2**3 (= 8)
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PROPOSER_REWARD_QUOTIENT*: uint64 = 8
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# 2**26 (= 67,108,864)
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INACTIVITY_PENALTY_QUOTIENT*: uint64 = 67108864
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# 2**7 (= 128) (lower safety margin at Phase 0 genesis)
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MIN_SLASHING_PENALTY_QUOTIENT*: uint64 = 128
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# 1 (lower safety margin at Phase 0 genesis)
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PROPORTIONAL_SLASHING_MULTIPLIER*: uint64 = 1
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# Max operations per block
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# ---------------------------------------------------------------
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# 2**4 (= 16)
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MAX_PROPOSER_SLASHINGS*: uint64 = 16
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# 2**1 (= 2)
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MAX_ATTESTER_SLASHINGS*: uint64 = 2
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# 2**7 (= 128)
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MAX_ATTESTATIONS*: uint64 = 128
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# 2**4 (= 16)
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MAX_DEPOSITS*: uint64 = 16
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# 2**4 (= 16)
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MAX_VOLUNTARY_EXITS*: uint64 = 16
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