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Attestation aggregation: baseline benchmark #8308

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merged 2 commits into from Jan 21, 2021
Merged

Attestation aggregation: baseline benchmark #8308

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d73f3b2
Attestation aggregation: baseline benchmark
farazdagi Jan 21, 2021
a4d4dde
Merge refs/heads/develop into attagg-baseline-benchmark
prylabs-bulldozer[bot] Jan 21, 2021
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43 changes: 34 additions & 9 deletions shared/aggregation/attestations/attestations_bench_test.go
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Expand Up @@ -7,6 +7,7 @@ import (
aggtesting "github.com/prysmaticlabs/prysm/shared/aggregation/testing"
"github.com/prysmaticlabs/prysm/shared/bls"
"github.com/prysmaticlabs/prysm/shared/bls/common"
"github.com/prysmaticlabs/prysm/shared/featureconfig"
"github.com/prysmaticlabs/prysm/shared/params"
"github.com/prysmaticlabs/prysm/shared/testutil/require"
)
Expand Down Expand Up @@ -51,6 +52,10 @@ func BenchmarkAggregateAttestations_Aggregate(b *testing.B) {
name: "256 attestations with 32 random bits set",
inputs: aggtesting.BitlistsWithMultipleBitSet(b, 256, bitlistLen, 32),
},
{
name: "256 attestations with 64 random bits set",
inputs: aggtesting.BitlistsWithMultipleBitSet(b, 256, bitlistLen, 64),
},
{
name: "128 attestations with single bit set",
inputs: aggtesting.BitlistsWithSingleBitSet(128, bitlistLen),
Expand All @@ -69,14 +74,34 @@ func BenchmarkAggregateAttestations_Aggregate(b *testing.B) {
},
}

for _, tt := range tests {
b.Run(tt.name, func(b *testing.B) {
atts := aggtesting.MakeAttestationsFromBitlists(tt.inputs)
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := Aggregate(atts)
require.NoError(b, err)
}
b.Run("max-cover", func(b *testing.B) {
for _, tt := range tests {
b.Run(tt.name, func(b *testing.B) {
atts := aggtesting.MakeAttestationsFromBitlists(tt.inputs)
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := Aggregate(atts)
require.NoError(b, err)
}
})
}
})

b.Run("naive", func(b *testing.B) {
resetCfg := featureconfig.InitWithReset(&featureconfig.Flags{
AttestationAggregationStrategy: string(NaiveAggregation),
})
}
defer resetCfg()

for _, tt := range tests {
b.Run(tt.name, func(b *testing.B) {
atts := aggtesting.MakeAttestationsFromBitlists(tt.inputs)
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := Aggregate(atts)
require.NoError(b, err)
}
})
}
})
}