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Remove duplicate inactivity leak

This commit is contained in:
Dankrad Feist 2021-05-06 12:28:18 +01:00
parent b041a9b0d6
commit cbf9f85537
1 changed files with 1 additions and 7 deletions
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8
specs/altair/beacon-chain.md
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@ -357,10 +357,7 @@ def get_flag_index_deltas(state: BeaconState, flag_index: int) -> Tuple[Sequence
for index in get_eligible_validator_indices(state): for index in get_eligible_validator_indices(state):
base_reward = get_base_reward(state, index) base_reward = get_base_reward(state, index)
if index in unslashed_participating_indices: if index in unslashed_participating_indices:
if is_in_inactivity_leak(state): if not is_in_inactivity_leak(state):
# This flag reward cancels the inactivity penalty corresponding to the flag index
rewards[index] += Gwei(base_reward * weight // WEIGHT_DENOMINATOR)
else:
reward_numerator = base_reward * weight * unslashed_participating_increments reward_numerator = base_reward * weight * unslashed_participating_increments
rewards[index] += Gwei(reward_numerator // (active_increments * WEIGHT_DENOMINATOR)) rewards[index] += Gwei(reward_numerator // (active_increments * WEIGHT_DENOMINATOR))
else: else:
@ -384,9 +381,6 @@ def get_inactivity_penalty_deltas(state: BeaconState) -> Tuple[Sequence[Gwei], S
previous_epoch = get_previous_epoch(state) previous_epoch = get_previous_epoch(state)
matching_target_indices = get_unslashed_participating_indices(state, TIMELY_TARGET_FLAG_INDEX, previous_epoch) matching_target_indices = get_unslashed_participating_indices(state, TIMELY_TARGET_FLAG_INDEX, previous_epoch)
for index in get_eligible_validator_indices(state): for index in get_eligible_validator_indices(state):
for weight in PARTICIPATION_FLAG_WEIGHTS:
# This inactivity penalty cancels the flag reward corresponding to the flag index
penalties[index] += Gwei(get_base_reward(state, index) * weight // WEIGHT_DENOMINATOR)
if index not in matching_target_indices: if index not in matching_target_indices:
penalty_numerator = state.validators[index].effective_balance * state.inactivity_scores[index] penalty_numerator = state.validators[index].effective_balance * state.inactivity_scores[index]
penalty_denominator = INACTIVITY_SCORE_BIAS * INACTIVITY_PENALTY_QUOTIENT_ALTAIR penalty_denominator = INACTIVITY_SCORE_BIAS * INACTIVITY_PENALTY_QUOTIENT_ALTAIR