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Remove unused attestation operations in DB (#6664)

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* Remove attestation usages in DB
* Merge refs/heads/master into rm-unused
* Merge refs/heads/master into rm-unused
* Fixed export wrapper
* Merge branch 'rm-unused' of github.com:prysmaticlabs/prysm into rm-unused
This commit is contained in:
terence tsao
2020-07-21 11:17:33 -07:00
committed by GitHub
parent ca54c1d480
commit 367738e83b
8 changed files with 1 additions and 834 deletions
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17
tools/blocktree/main.go
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@@ -17,11 +17,9 @@ import (
"github.com/emicklei/dot"
"github.com/prysmaticlabs/prysm/beacon-chain/cache"
"github.com/prysmaticlabs/prysm/beacon-chain/core/helpers"
"github.com/prysmaticlabs/prysm/beacon-chain/db"
"github.com/prysmaticlabs/prysm/beacon-chain/db/filters"
"github.com/prysmaticlabs/prysm/beacon-chain/state/stateutil"
"github.com/prysmaticlabs/prysm/shared/attestationutil"
"github.com/prysmaticlabs/prysm/shared/bytesutil"
)
@@ -68,8 +66,6 @@ func main() {
}
m[r] = &node{score: make(map[uint64]bool)}
// Gather votes from the attestations voted for this block
atts, err := db.Attestations(context.Background(), filters.NewFilter().SetHeadBlockRoot(r[:]))
state, err := db.State(context.Background(), r)
if err != nil {
panic(err)
@@ -92,21 +88,10 @@ func main() {
panic(err)
}
}
// Retrieve attestation indices
for _, att := range atts {
committee, err := helpers.BeaconCommitteeFromState(state, att.Data.Slot, att.Data.CommitteeIndex)
if err != nil {
panic(err)
}
indices := attestationutil.AttestingIndices(att.AggregationBits, committee)
for _, i := range indices {
m[r].score[i] = true
}
}
// Construct label of each node.
rStr := hex.EncodeToString(r[:2])
label := "slot: " + strconv.Itoa(int(b.Block.Slot)) + "\n root: " + rStr + "\n votes: " + strconv.Itoa(len(m[r].score))
label := "slot: " + strconv.Itoa(int(b.Block.Slot)) + "\n root: " + rStr
dotN := graph.Node(rStr).Box().Attr("label", label)
n := &node{