Add proposer sync contribution type (#9106)

* Add `proposerSyncContributions`

* Update BUILD.bazel

* Add dedup and tests

* Update BUILD.bazel

* Revert grpc changes
This commit is contained in:
terence tsao
2021-06-28 11:54:33 -07:00
committed by GitHub
parent 0f2e6fb8d5
commit ea34af4abf
8 changed files with 425 additions and 7 deletions

View File

@@ -10,7 +10,8 @@ go_library(
"exit.go",
"log.go",
"proposer.go",
"proposer_utils.go",
"proposer_attestations.go",
"proposer_sync_aggregate.go",
"server.go",
"status.go",
],
@@ -41,6 +42,7 @@ go_library(
"//proto/beacon/p2p/v1:go_default_library",
"//proto/eth/v1:go_default_library",
"//proto/eth/v1alpha1:go_default_library",
"//proto/prysm/v2:go_default_library",
"//shared/aggregation:go_default_library",
"//shared/aggregation/attestations:go_default_library",
"//shared/bls:go_default_library",
@@ -77,8 +79,9 @@ go_test(
"assignments_test.go",
"attester_test.go",
"exit_test.go",
"proposer_attestations_test.go",
"proposer_sync_aggregate_test.go",
"proposer_test.go",
"proposer_utils_test.go",
"server_test.go",
"status_test.go",
"validator_test.go",
@@ -108,6 +111,7 @@ go_test(
"//proto/beacon/p2p/v1:go_default_library",
"//proto/eth/v1:go_default_library",
"//proto/eth/v1alpha1:go_default_library",
"//proto/prysm/v2:go_default_library",
"//shared/aggregation/attestations:go_default_library",
"//shared/attestationutil:go_default_library",
"//shared/bls:go_default_library",

View File

@@ -0,0 +1,72 @@
package validator
import (
"bytes"
eth "github.com/prysmaticlabs/prysm/proto/prysm/v2"
)
type proposerSyncContributions []*eth.SyncCommitteeContribution
// filterByBlockRoot separates sync aggregate list into a valid group.
// The valid group contains the input block root.
func (cs proposerSyncContributions) filterByBlockRoot(r [32]byte) proposerSyncContributions {
matchedSyncContributions := make([]*eth.SyncCommitteeContribution, 0, len(cs))
for _, c := range cs {
if bytes.Equal(c.BlockRoot, r[:]) {
matchedSyncContributions = append(matchedSyncContributions, c)
}
}
return matchedSyncContributions
}
// filterBySubIndex separates sync aggregate list into a valid group.
// The valid group contains the matching sub committee index.
func (cs proposerSyncContributions) filterBySubIndex(i uint64) proposerSyncContributions {
matchedSyncContributions := make([]*eth.SyncCommitteeContribution, 0, len(cs))
for _, c := range cs {
if c.SubcommitteeIndex == i {
matchedSyncContributions = append(matchedSyncContributions, c)
}
}
return matchedSyncContributions
}
// dedup removes duplicate sync contributions (ones with the same bits set on).
// Important: not only exact duplicates are removed, but proper subsets are removed too
// (their known bits are redundant and are already contained in their supersets).
func (cs proposerSyncContributions) dedup() proposerSyncContributions {
if len(cs) < 2 {
return cs
}
contributionsBySubIdx := make(map[uint64][]*eth.SyncCommitteeContribution, len(cs))
for _, c := range cs {
contributionsBySubIdx[c.SubcommitteeIndex] = append(contributionsBySubIdx[c.SubcommitteeIndex], c)
}
uniqContributions := make([]*eth.SyncCommitteeContribution, 0, len(cs))
for _, cs := range contributionsBySubIdx {
for i := 0; i < len(cs); i++ {
a := cs[i]
for j := i + 1; j < len(cs); j++ {
b := cs[j]
if a.AggregationBits.Contains(b.AggregationBits) {
// a contains b, b is redundant.
cs[j] = cs[len(cs)-1]
cs[len(cs)-1] = nil
cs = cs[:len(cs)-1]
j--
} else if b.AggregationBits.Contains(a.GetAggregationBits()) {
// b contains a, a is redundant.
cs[i] = cs[len(cs)-1]
cs[len(cs)-1] = nil
cs = cs[:len(cs)-1]
i--
break
}
}
}
uniqContributions = append(uniqContributions, cs...)
}
return uniqContributions
}

View File

@@ -0,0 +1,342 @@
package validator
import (
"bytes"
"sort"
"testing"
"github.com/prysmaticlabs/go-bitfield"
v2 "github.com/prysmaticlabs/prysm/proto/prysm/v2"
"github.com/prysmaticlabs/prysm/shared/testutil/assert"
)
func TestProposerSyncContributions_FilterByBlockRoot(t *testing.T) {
rootA := [32]byte{'a'}
rootB := [32]byte{'b'}
tests := []struct {
name string
cs proposerSyncContributions
want proposerSyncContributions
}{
{
name: "empty list",
cs: proposerSyncContributions{},
want: proposerSyncContributions{},
},
{
name: "single item, not found",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.NewBitvector128()},
},
want: proposerSyncContributions{},
},
{
name: "single item with filter, found",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], Slot: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], Slot: 1},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:]},
},
},
{
name: "multiple items with filter, found",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], Slot: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], Slot: 1},
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], Slot: 2},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], Slot: 3},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], Slot: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], Slot: 2},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cs := tt.cs.filterByBlockRoot(rootA)
assert.DeepEqual(t, tt.want, cs)
})
}
}
func TestProposerSyncContributions_FilterBySubcommitteeID(t *testing.T) {
rootA := [32]byte{'a'}
rootB := [32]byte{'b'}
tests := []struct {
name string
cs proposerSyncContributions
want proposerSyncContributions
}{
{
name: "empty list",
cs: proposerSyncContributions{},
want: proposerSyncContributions{},
},
{
name: "single item, not found",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.NewBitvector128(), SubcommitteeIndex: 1},
},
want: proposerSyncContributions{},
},
{
name: "single item with filter",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], SubcommitteeIndex: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], SubcommitteeIndex: 1},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:]},
},
},
{
name: "multiple items with filter",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], SubcommitteeIndex: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], SubcommitteeIndex: 1},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], SubcommitteeIndex: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], SubcommitteeIndex: 2},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{BlockRoot: rootA[:], SubcommitteeIndex: 0},
&v2.SyncCommitteeContribution{BlockRoot: rootB[:], SubcommitteeIndex: 0},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cs := tt.cs.filterBySubIndex(0)
assert.DeepEqual(t, tt.want, cs)
})
}
}
func TestProposerSyncContributions_Dedup(t *testing.T) {
tests := []struct {
name string
cs proposerSyncContributions
want proposerSyncContributions
}{
{
name: "nil list",
cs: nil,
want: proposerSyncContributions(nil),
},
{
name: "empty list",
cs: proposerSyncContributions{},
want: proposerSyncContributions{},
},
{
name: "single item",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.NewBitvector128()},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.NewBitvector128()},
},
},
{
name: "two items no duplicates",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10111110, 0x01}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01111111, 0x01}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01111111, 0x01}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10111110, 0x01}},
},
},
{
name: "two items with duplicates",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0xba, 0x01}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0xba, 0x01}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0xba, 0x01}},
},
},
{
name: "sorted no duplicates",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00101011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100000, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00010000, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00101011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100000, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00010000, 0b1}},
},
},
{
name: "sorted with duplicates",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
},
},
{
name: "all equal",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
},
},
{
name: "unsorted no duplicates",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00100010, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00010000, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00100010, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00010000, 0b1}},
},
},
{
name: "unsorted with duplicates",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10100101, 0b1}},
},
},
{
name: "no proper subset (same root)",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10000001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00011001, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00011001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b10000001, 0b1}},
},
},
{
name: "proper subset (same root)",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
},
},
{
name: "no proper subset (different index)",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000101, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b10000001, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00011001, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00011001, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b10000001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000101, 0b1}},
},
},
{
name: "proper subset (different index 1)",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00000011, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00000001, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b01101101, 0b1}},
},
},
{
name: "proper subset (different index 2)",
cs: proposerSyncContributions{
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b00001111, 0b1}},
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
},
want: proposerSyncContributions{
&v2.SyncCommitteeContribution{SubcommitteeIndex: 1, AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
&v2.SyncCommitteeContribution{AggregationBits: bitfield.Bitvector128{0b11001111, 0b1}},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cs := tt.cs.dedup()
sort.Slice(cs, func(i, j int) bool {
if cs[i].AggregationBits.Count() == cs[j].AggregationBits.Count() {
if cs[i].SubcommitteeIndex == cs[j].SubcommitteeIndex {
return bytes.Compare(cs[i].AggregationBits, cs[j].AggregationBits) <= 0
}
return cs[i].SubcommitteeIndex > cs[j].SubcommitteeIndex
}
return cs[i].AggregationBits.Count() > cs[j].AggregationBits.Count()
})
assert.DeepEqual(t, tt.want, cs)
})
}
}

View File

@@ -2778,8 +2778,8 @@ def prysm_deps():
go_repository(
name = "com_github_prysmaticlabs_go_bitfield",
importpath = "github.com/prysmaticlabs/go-bitfield",
sum = "h1:46gKr69IlRpv/ENdlzG0SWo5nMLKJxS3tI5NOSdZndQ=",
version = "v0.0.0-20210607200045-4da71aaf6c2d",
sum = "h1:yALGBNFMp40DeD3qGGRgiC0FWePzy0FIhxWEXoco3ZA=",
version = "v0.0.0-20210628171552-0c86d791fc37",
)
go_repository(
name = "com_github_prysmaticlabs_prombbolt",

2
go.mod
View File

@@ -88,7 +88,7 @@ require (
github.com/prometheus/prom2json v1.3.0
github.com/prometheus/tsdb v0.10.0 // indirect
github.com/prysmaticlabs/eth2-types v0.0.0-20210303084904-c9735a06829d
github.com/prysmaticlabs/go-bitfield v0.0.0-20210607200045-4da71aaf6c2d
github.com/prysmaticlabs/go-bitfield v0.0.0-20210628171552-0c86d791fc37
github.com/prysmaticlabs/prombbolt v0.0.0-20210126082820-9b7adba6db7c
github.com/prysmaticlabs/protoc-gen-go-cast v0.0.0-20210504233148-1e141af6a0a1
github.com/r3labs/sse v0.0.0-20210224172625-26fe804710bc

4
go.sum
View File

@@ -1069,8 +1069,8 @@ github.com/prysmaticlabs/bazel-go-ethereum v0.0.0-20210420143944-f4dfc9744288/go
github.com/prysmaticlabs/eth2-types v0.0.0-20210303084904-c9735a06829d h1:1dN7YAqMN3oAJ0LceWcyv/U4jHLh+5urnSnr4br6zg4=
github.com/prysmaticlabs/eth2-types v0.0.0-20210303084904-c9735a06829d/go.mod h1:kOmQ/zdobQf7HUohDTifDNFEZfNaSCIY5fkONPL+dWU=
github.com/prysmaticlabs/go-bitfield v0.0.0-20210108222456-8e92c3709aa0/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
github.com/prysmaticlabs/go-bitfield v0.0.0-20210607200045-4da71aaf6c2d h1:46gKr69IlRpv/ENdlzG0SWo5nMLKJxS3tI5NOSdZndQ=
github.com/prysmaticlabs/go-bitfield v0.0.0-20210607200045-4da71aaf6c2d/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
github.com/prysmaticlabs/go-bitfield v0.0.0-20210628171552-0c86d791fc37 h1:yALGBNFMp40DeD3qGGRgiC0FWePzy0FIhxWEXoco3ZA=
github.com/prysmaticlabs/go-bitfield v0.0.0-20210628171552-0c86d791fc37/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
github.com/prysmaticlabs/grpc-gateway/v2 v2.3.1-0.20210622145107-ca3041e1b380 h1:KzQOksIZB8poBiMk8h5Txzbp/OoBLFhS3H20ZN06hWg=
github.com/prysmaticlabs/grpc-gateway/v2 v2.3.1-0.20210622145107-ca3041e1b380/go.mod h1:IOyTYjcIO0rkmnGBfJTL0NJ11exy/Tc2QEuv7hCXp24=
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