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avoid repeated integer_squareroots for 20% faster Altair epoch processing (#2797)
* avoid repeated integer_squareroots for 20% faster altair epoch processing * the square root of a Gwei isn't a Gwei
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@ -6,7 +6,8 @@
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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# State transition - epoch processing, as described in
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# https://github.com/ethereum/eth2.0-specs/blob/master/specs/core/0_beacon-chain.md#beacon-chain-state-transition-function
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/phase0/beacon-chain.md#epoch-processing and
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#epoch-processing
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#
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# The entry point is `process_epoch`, which is at the bottom of this file.
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#
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@ -35,7 +36,7 @@ export extras, phase0, altair
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logScope: topics = "consens"
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# Accessors that implement the max condition in `get_total_balance`:
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#get_total_balance
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#get_total_balance
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template current_epoch*(v: TotalBalances): Gwei =
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max(EFFECTIVE_BALANCE_INCREMENT, v.current_epoch_raw)
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template previous_epoch*(v: TotalBalances): Gwei =
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@ -158,7 +159,7 @@ func is_eligible_validator*(validator: RewardStatus): bool =
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# Spec
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# --------------------------------------------------------
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.6/specs/altair/beacon-chain.md#get_unslashed_participating_indices
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#get_unslashed_participating_indices
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func get_unslashed_participating_indices(
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state: altair.BeaconState, flag_index: int, epoch: Epoch):
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HashSet[ValidatorIndex] =
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@ -182,7 +183,7 @@ func get_unslashed_participating_indices(
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res.incl validator_index
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res
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#justification-and-finalization
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#justification-and-finalization
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proc process_justification_and_finalization*(state: var phase0.BeaconState,
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total_balances: TotalBalances, flags: UpdateFlags = {}) {.nbench.} =
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# Initial FFG checkpoint values have a `0x00` stub for `root`.
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@ -204,7 +205,7 @@ proc process_justification_and_finalization*(state: var phase0.BeaconState,
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## state.justification_bits[1:] = state.justification_bits[:-1]
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## state.justification_bits[0] = 0b0
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#constants
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#constants
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const JUSTIFICATION_BITS_LENGTH = 4
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state.justification_bits = (state.justification_bits shl 1) and
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@ -279,8 +280,8 @@ proc process_justification_and_finalization*(state: var phase0.BeaconState,
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current_epoch = current_epoch,
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checkpoint = shortLog(state.finalized_checkpoint)
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.7/specs/altair/beacon-chain.md#justification-and-finalization
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.7/specs/phase0/beacon-chain.md#justification-and-finalization
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-alpha.7/specs/altair/beacon-chain.md#justification-and-finalization
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-alpha.7/specs/phase0/beacon-chain.md#justification-and-finalization
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# TODO merge these things -- effectively, the phase0 process_justification_and_finalization is mostly a stub in this world
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proc weigh_justification_and_finalization(state: var altair.BeaconState,
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total_active_balance: Gwei,
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@ -300,7 +301,7 @@ proc weigh_justification_and_finalization(state: var altair.BeaconState,
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## state.justification_bits[1:] = state.justification_bits[:-1]
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## state.justification_bits[0] = 0b0
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#constants
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#constants
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const JUSTIFICATION_BITS_LENGTH = 4
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state.justification_bits = (state.justification_bits shl 1) and
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@ -384,7 +385,7 @@ proc process_justification_and_finalization*(state: var altair.BeaconState,
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return
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let
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# these ultimately differ from phase0 only in these lines
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/phase0/beacon-chain.md#justification-and-finalization
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/phase0/beacon-chain.md#justification-and-finalization
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previous_indices = get_unslashed_participating_indices(
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state, TIMELY_TARGET_FLAG_INDEX, get_previous_epoch(state))
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current_indices = get_unslashed_participating_indices(
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@ -395,7 +396,7 @@ proc process_justification_and_finalization*(state: var altair.BeaconState,
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state, total_active_balance, previous_target_balance,
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current_target_balance, flags)
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#helpers
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#helpers
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func get_base_reward_sqrt*(state: phase0.BeaconState, index: ValidatorIndex,
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total_balance_sqrt: auto): Gwei =
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# Spec function recalculates total_balance every time, which creates an
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@ -414,7 +415,7 @@ func is_in_inactivity_leak(finality_delay: uint64): bool =
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func get_finality_delay(state: SomeBeaconState): uint64 =
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get_previous_epoch(state) - state.finalized_checkpoint.epoch
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/phase0/beacon-chain.md#rewards-and-penalties-1
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-alpha.8/specs/phase0/beacon-chain.md#rewards-and-penalties-1
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func is_in_inactivity_leak(state: altair.BeaconState): bool =
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# TODO remove this, see above
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get_finality_delay(state) > MIN_EPOCHS_TO_INACTIVITY_PENALTY
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@ -439,7 +440,7 @@ func get_attestation_component_delta(is_unslashed_attester: bool,
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else:
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RewardDelta(penalties: base_reward)
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#components-of-attestation-deltas
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#components-of-attestation-deltas
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func get_source_delta*(validator: RewardStatus,
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base_reward: uint64,
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total_balances: TotalBalances,
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@ -517,7 +518,7 @@ func get_inactivity_penalty_delta*(validator: RewardStatus,
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delta
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#get_attestation_deltas
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#get_attestation_deltas
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func get_attestation_deltas(state: phase0.BeaconState, rewards: var RewardInfo) =
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## Update rewards with attestation reward/penalty deltas for each validator.
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@ -561,27 +562,25 @@ func get_attestation_deltas(state: phase0.BeaconState, rewards: var RewardInfo)
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rewards.statuses[proposer_index].delta.add(
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proposer_delta.get()[1])
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/altair/beacon-chain.md#get_base_reward_per_increment
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#get_base_reward_per_increment
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func get_base_reward_per_increment(
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state: altair.BeaconState, total_active_balance: Gwei): Gwei =
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# TODO hoist this integer_squareroot, as with phase 0
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EFFECTIVE_BALANCE_INCREMENT * BASE_REWARD_FACTOR div
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integer_squareroot(total_active_balance)
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state: altair.BeaconState, total_active_balance_sqrt: uint64): Gwei =
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EFFECTIVE_BALANCE_INCREMENT * BASE_REWARD_FACTOR div total_active_balance_sqrt
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/altair/beacon-chain.md#get_base_reward
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#get_base_reward
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func get_base_reward(
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state: altair.BeaconState, index: ValidatorIndex, total_active_balance: Gwei):
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Gwei =
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state: altair.BeaconState, index: ValidatorIndex,
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total_active_balance_sqrt: uint64): Gwei =
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## Return the base reward for the validator defined by ``index`` with respect
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## to the current ``state``.
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let increments =
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state.validators[index].effective_balance div EFFECTIVE_BALANCE_INCREMENT
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increments * get_base_reward_per_increment(state, total_active_balance)
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increments * get_base_reward_per_increment(state, total_active_balance_sqrt)
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.6/specs/altair/beacon-chain.md#get_flag_index_deltas
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#get_flag_index_deltas
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iterator get_flag_index_deltas(
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state: altair.BeaconState, flag_index: int, total_active_balance: Gwei):
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(ValidatorIndex, Gwei, Gwei) =
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state: altair.BeaconState, flag_index: int, total_active_balance: Gwei,
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total_active_balance_sqrt: uint64): (ValidatorIndex, Gwei, Gwei) =
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## Return the deltas for a given ``flag_index`` by scanning through the
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## participation flags.
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let
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@ -603,7 +602,7 @@ iterator get_flag_index_deltas(
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continue
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template vidx: ValidatorIndex = index.ValidatorIndex
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let base_reward = get_base_reward(state, vidx, total_active_balance)
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let base_reward = get_base_reward(state, vidx, total_active_balance_sqrt)
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yield
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if vidx in unslashed_participating_indices:
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if not is_in_inactivity_leak(state):
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@ -617,7 +616,7 @@ iterator get_flag_index_deltas(
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else:
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(vidx, 0.Gwei, 0.Gwei)
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.7/specs/altair/beacon-chain.md#modified-get_inactivity_penalty_deltas
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#modified-get_inactivity_penalty_deltas
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iterator get_inactivity_penalty_deltas(cfg: RuntimeConfig, state: altair.BeaconState):
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(ValidatorIndex, Gwei) =
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## Return the inactivity penalty deltas by considering timely target
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@ -643,7 +642,7 @@ iterator get_inactivity_penalty_deltas(cfg: RuntimeConfig, state: altair.BeaconS
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state.inactivity_scores[index]
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yield (vidx, Gwei(penalty_numerator div penalty_denominator))
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#process_rewards_and_penalties
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#rewards-and-penalties
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func process_rewards_and_penalties(
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state: var phase0.BeaconState, rewards: var RewardInfo) {.nbench.} =
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# No rewards are applied at the end of `GENESIS_EPOCH` because rewards are
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@ -664,7 +663,7 @@ func process_rewards_and_penalties(
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increase_balance(state.balances.asSeq()[idx], v.delta.rewards)
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decrease_balance(state.balances.asSeq()[idx], v.delta.penalties)
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/altair/beacon-chain.md#rewards-and-penalties
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#rewards-and-penalties
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func process_rewards_and_penalties(
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cfg: RuntimeConfig, state: var altair.BeaconState, total_active_balance: Gwei) {.nbench.} =
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if get_current_epoch(state) == GENESIS_EPOCH:
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@ -680,9 +679,11 @@ func process_rewards_and_penalties(
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rewards = newSeq[Gwei](state.validators.len)
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penalties = newSeq[Gwei](state.validators.len)
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let total_active_balance_sqrt = integer_squareroot(total_active_balance)
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for flag_index in 0 ..< PARTICIPATION_FLAG_WEIGHTS.len:
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for validator_index, reward, penalty in get_flag_index_deltas(
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state, flag_index, total_active_balance):
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state, flag_index, total_active_balance, total_active_balance_sqrt):
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rewards[validator_index] += reward
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penalties[validator_index] += penalty
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@ -693,8 +694,8 @@ func process_rewards_and_penalties(
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increase_balance(state, ValidatorIndex(index), rewards[index])
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decrease_balance(state, ValidatorIndex(index), penalties[index])
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#slashings
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# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/altair/beacon-chain.md#slashings
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#slashings
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# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#slashings
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func process_slashings*(state: var SomeBeaconState, total_balance: Gwei) {.nbench.}=
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let
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epoch = get_current_epoch(state)
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@ -722,7 +723,7 @@ func process_slashings*(state: var SomeBeaconState, total_balance: Gwei) {.nbenc
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let penalty = penalty_numerator div total_balance * increment
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decrease_balance(state, index.ValidatorIndex, penalty)
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# https://github.com/ethereum/eth2.0-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#eth1-data-votes-updates
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# https://github.com/ethereum/consensus-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#eth1-data-votes-updates
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func process_eth1_data_reset*(state: var SomeBeaconState) {.nbench.} =
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let next_epoch = get_current_epoch(state) + 1
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@ -730,7 +731,7 @@ func process_eth1_data_reset*(state: var SomeBeaconState) {.nbench.} =
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if next_epoch mod EPOCHS_PER_ETH1_VOTING_PERIOD == 0:
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state.eth1_data_votes = default(type state.eth1_data_votes)
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# https://github.com/ethereum/eth2.0-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#effective-balances-updates
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# https://github.com/ethereum/consensus-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#effective-balances-updates
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func process_effective_balance_updates*(state: var SomeBeaconState) {.nbench.} =
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# Update effective balances with hysteresis
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for index in 0..<state.validators.len:
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@ -749,14 +750,14 @@ func process_effective_balance_updates*(state: var SomeBeaconState) {.nbench.} =
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balance - balance mod EFFECTIVE_BALANCE_INCREMENT,
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MAX_EFFECTIVE_BALANCE)
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# https://github.com/ethereum/eth2.0-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#slashings-balances-updates
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# https://github.com/ethereum/consensus-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#slashings-balances-updates
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func process_slashings_reset*(state: var SomeBeaconState) {.nbench.} =
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let next_epoch = get_current_epoch(state) + 1
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# Reset slashings
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state.slashings[int(next_epoch mod EPOCHS_PER_SLASHINGS_VECTOR)] = 0.Gwei
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# https://github.com/ethereum/eth2.0-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#randao-mixes-updates
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# https://github.com/ethereum/consensus-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#randao-mixes-updates
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func process_randao_mixes_reset*(state: var SomeBeaconState) {.nbench.} =
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let
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current_epoch = get_current_epoch(state)
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@ -766,7 +767,7 @@ func process_randao_mixes_reset*(state: var SomeBeaconState) {.nbench.} =
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state.randao_mixes[next_epoch mod EPOCHS_PER_HISTORICAL_VECTOR] =
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get_randao_mix(state, current_epoch)
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# https://github.com/ethereum/eth2.0-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#historical-roots-updates
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# https://github.com/ethereum/consensus-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#historical-roots-updates
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func process_historical_roots_update*(state: var SomeBeaconState) {.nbench.} =
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# Set historical root accumulator
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let next_epoch = get_current_epoch(state) + 1
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@ -774,20 +775,20 @@ func process_historical_roots_update*(state: var SomeBeaconState) {.nbench.} =
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if next_epoch mod (SLOTS_PER_HISTORICAL_ROOT div SLOTS_PER_EPOCH) == 0:
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# Equivalent to hash_tree_root(foo: HistoricalBatch), but without using
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# significant additional stack or heap.
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# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#historicalbatch
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#historicalbatch
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# In response to https://github.com/status-im/nimbus-eth2/issues/921
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if not state.historical_roots.add hash_tree_root(
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[hash_tree_root(state.block_roots), hash_tree_root(state.state_roots)]):
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raiseAssert "no more room for historical roots, so long and thanks for the fish!"
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# https://github.com/ethereum/eth2.0-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#participation-records-rotation
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# https://github.com/ethereum/consensus-specs/blob/34cea67b91/specs/phase0/beacon-chain.md#participation-records-rotation
|
||||
func process_participation_record_updates*(state: var phase0.BeaconState) {.nbench.} =
|
||||
# Rotate current/previous epoch attestations - using swap avoids copying all
|
||||
# elements using a slow genericSeqAssign
|
||||
state.previous_epoch_attestations.clear()
|
||||
swap(state.previous_epoch_attestations, state.current_epoch_attestations)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.7/specs/altair/beacon-chain.md#participation-flags-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#participation-flags-updates
|
||||
func process_participation_flag_updates*(state: var altair.BeaconState) =
|
||||
state.previous_epoch_participation = state.current_epoch_participation
|
||||
|
||||
@ -801,14 +802,14 @@ func process_participation_flag_updates*(state: var altair.BeaconState) =
|
||||
|
||||
state.current_epoch_participation.resetCache()
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/altair/beacon-chain.md#sync-committee-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#sync-committee-updates
|
||||
proc process_sync_committee_updates*(state: var altair.BeaconState) =
|
||||
let next_epoch = get_current_epoch(state) + 1
|
||||
if next_epoch mod EPOCHS_PER_SYNC_COMMITTEE_PERIOD == 0:
|
||||
state.current_sync_committee = state.next_sync_committee
|
||||
state.next_sync_committee = get_next_sync_committee(state)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.8/specs/altair/beacon-chain.md#inactivity-scores
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.2/specs/altair/beacon-chain.md#inactivity-scores
|
||||
func process_inactivity_updates*(cfg: RuntimeConfig, state: var altair.BeaconState) =
|
||||
# Score updates based on previous epoch participation, skip genesis epoch
|
||||
if get_current_epoch(state) == GENESIS_EPOCH:
|
||||
@ -836,7 +837,7 @@ func process_inactivity_updates*(cfg: RuntimeConfig, state: var altair.BeaconSta
|
||||
if not is_in_inactivity_leak(state):
|
||||
state.inactivity_scores[index] -= min(INACTIVITY_SCORE_RECOVERY_RATE.uint64, state.inactivity_scores[index])
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#epoch-processing
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#epoch-processing
|
||||
proc process_epoch*(
|
||||
cfg: RuntimeConfig, state: var phase0.BeaconState, flags: UpdateFlags,
|
||||
cache: var StateCache, rewards: var RewardInfo) {.nbench.} =
|
||||
@ -846,7 +847,7 @@ proc process_epoch*(
|
||||
init(rewards, state)
|
||||
rewards.process_attestations(state, cache)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#justification-and-finalization
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#justification-and-finalization
|
||||
process_justification_and_finalization(
|
||||
state, rewards.total_balances, flags)
|
||||
|
||||
@ -860,16 +861,16 @@ proc process_epoch*(
|
||||
# the finalization rules triggered.
|
||||
doAssert state.finalized_checkpoint.epoch + 3 >= currentEpoch
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#rewards-and-penalties-1
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#rewards-and-penalties-1
|
||||
process_rewards_and_penalties(state, rewards)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#registry-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#registry-updates
|
||||
process_registry_updates(cfg, state, cache)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#slashings
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#slashings
|
||||
process_slashings(state, rewards.total_balances.current_epoch)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#final-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#final-updates
|
||||
process_eth1_data_reset(state)
|
||||
process_effective_balance_updates(state)
|
||||
process_slashings_reset(state)
|
||||
@ -877,7 +878,7 @@ proc process_epoch*(
|
||||
process_historical_roots_update(state)
|
||||
process_participation_record_updates(state)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.1.0-alpha.7/specs/altair/beacon-chain.md#epoch-processing
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.0-alpha.7/specs/altair/beacon-chain.md#epoch-processing
|
||||
proc process_epoch*(
|
||||
cfg: RuntimeConfig, state: var altair.BeaconState, flags: UpdateFlags,
|
||||
cache: var StateCache, rewards: var RewardInfo) {.nbench.} =
|
||||
@ -890,7 +891,7 @@ proc process_epoch*(
|
||||
|
||||
let total_active_balance = state.get_total_active_balance(cache)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#justification-and-finalization
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#justification-and-finalization
|
||||
process_justification_and_finalization(state, total_active_balance, flags)
|
||||
|
||||
# state.slot hasn't been incremented yet.
|
||||
@ -905,13 +906,13 @@ proc process_epoch*(
|
||||
|
||||
process_inactivity_updates(cfg, state) # [New in Altair]
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#rewards-and-penalties-1
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#rewards-and-penalties-1
|
||||
process_rewards_and_penalties(cfg, state, total_active_balance)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#registry-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#registry-updates
|
||||
process_registry_updates(cfg, state, cache)
|
||||
|
||||
# https://github.com/ethereum/eth2.0-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#slashings
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.0.1/specs/phase0/beacon-chain.md#slashings
|
||||
process_slashings(state, total_active_balance)
|
||||
|
||||
process_eth1_data_reset(state)
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user