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nimbus-eth2
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use `allSyncCommittees` everywhere (#2917) 

There are still a few cases with manual loops through sync subcommittees
even though an `allSyncCommittees` iterator exists. Adjusted the few
remaining instances to also use the iterator instead.
This commit is contained in:
Etan Kissling 2021-09-28 20:02:01 +02:00 committed by GitHub
parent a0e7463732
commit c510ffb16a
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 12 additions and 9 deletions
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4
beacon_chain/consensus_object_pools/sync_committee_msg_pool.nim
View File

@ -171,13 +171,13 @@ proc produceSyncAggregateAux(
initialized = false
startTime = Moment.now
for subnetId in 0 ..< SYNC_COMMITTEE_SUBNET_COUNT:
for subnetId in allSyncCommittees():
if bestContributions.subnets[subnetId].totalParticipants == 0:
continue
for pos, value in bestContributions.subnets[subnetId].participationBits:
if value:
let globalPos = subnetId * SYNC_SUBCOMMITTEE_SIZE + pos
let globalPos = subnetId.asInt * SYNC_SUBCOMMITTEE_SIZE + pos
result.sync_committee_bits.setBit globalPos
if not initialized:

2
beacon_chain/networking/eth2_network.nim
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@ -941,7 +941,7 @@ proc queryRandom*(
peer = n.record.toURI(), exception = e.name, msg = e.msg
continue
for i in 0..<SYNC_COMMITTEE_SUBNET_COUNT:
for i in allSyncCommittees():
if wantedSyncnets[i] and syncnetsNode[i]:
score += 10 # connecting to the right syncnet is urgent

4
beacon_chain/nimbus_beacon_node.nim
View File

@ -437,8 +437,8 @@ proc init*(T: type BeaconNode,
topics &= getAttestationTopic(network.forkDigests.phase0, SubnetId(subnet_id))
topics &= getAttestationTopic(network.forkDigests.altair, SubnetId(subnet_id))
if not config.verifyFinalization:
for subnet_id in 0'u64 ..< SYNC_COMMITTEE_SUBNET_COUNT:
topics &= getSyncCommitteeTopic(network.forkDigests.altair, SyncCommitteeIndex(subnet_id))
for subnet_id in allSyncCommittees():
topics &= getSyncCommitteeTopic(network.forkDigests.altair, subnet_id)
topics)
if node.config.inProcessValidators:

5
beacon_chain/rpc/rest_validator_api.nim
View File

@ -468,8 +468,7 @@ proc installValidatorApiHandlers*(router: var RestRouter, node: BeaconNode) =
return RestApiResponse.jsonError(Http400,
InvalidSubCommitteeIndexValueError,
$res.error())
let value = res.get()
if value >= SYNC_COMMITTEE_SUBNET_COUNT:
let value = res.get().validateSyncCommitteeIndexOr:
return RestApiResponse.jsonError(Http400,
InvalidSubCommitteeIndexValueError,
"subcommittee_index exceeds " &
@ -494,7 +493,7 @@ proc installValidatorApiHandlers*(router: var RestRouter, node: BeaconNode) =
var contribution = SyncCommitteeContribution()
let res = node.syncCommitteeMsgPool[].produceContribution(
qslot, qroot, SyncCommitteeIndex(qindex), contribution)
qslot, qroot, qindex, contribution)
if not(res):
return RestApiResponse.jsonError(Http400, ProduceContributionError)
return RestApiResponse.jsonResponse(contribution)

6
beacon_chain/spec/datatypes/altair.nim
View File

@ -426,6 +426,8 @@ template asInt*(x: SyncCommitteeIndex): int = int(x)
template asUInt8*(x: SyncCommitteeIndex): uint8 = uint8(x)
template asUInt64*(x: SyncCommitteeIndex): uint64 = uint64(x)
template `[]`*(a: auto; i: SyncCommitteeIndex): auto = a[i.asInt]
template `==`*(x, y: SyncCommitteeIndex): bool =
distinctBase(x) == distinctBase(y)
@ -433,7 +435,9 @@ iterator allSyncCommittees*: SyncCommitteeIndex =
for committeeIdx in 0 ..< SYNC_COMMITTEE_SUBNET_COUNT:
yield SyncCommitteeIndex(committeeIdx)
template validateSyncCommitteeIndexOr*(networkValParam: uint64, elseBody: untyped) =
template validateSyncCommitteeIndexOr*(
networkValParam: uint64,
elseBody: untyped): SyncCommitteeIndex =
let networkVal = networkValParam
if networkVal < SYNC_COMMITTEE_SUBNET_COUNT:
SyncCommitteeIndex(networkVal)