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Add first iteration on faster rewards processing.

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This commit is contained in:
Paul Hauner
2019-03-14 11:53:50 +11:00
parent 243ef2db80
commit 6f919e6f7d
4 changed files with 265 additions and 102 deletions
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19
eth2/state_processing/benches/bench_epoch_processing.rs
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@@ -150,13 +150,15 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
let state_clone = state.clone();
let spec_clone = spec.clone();
let active_validator_indices = calculate_active_validator_indices(&state, &spec);
c.bench(
&format!("{}/epoch_processing", desc),
Benchmark::new("calculate_attester_sets", move |b| {
b.iter_batched(
|| state_clone.clone(),
|mut state| {
calculate_attester_sets(&mut state, &spec_clone).unwrap();
calculate_attester_sets(&mut state, &active_validator_indices, &spec_clone)
.unwrap();
state
},
criterion::BatchSize::SmallInput,
@@ -168,8 +170,8 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
let state_clone = state.clone();
let spec_clone = spec.clone();
let previous_epoch = state.previous_epoch(&spec);
let attesters = calculate_attester_sets(&state, &spec).unwrap();
let active_validator_indices = calculate_active_validator_indices(&state, &spec);
let attesters = calculate_attester_sets(&state, &active_validator_indices, &spec).unwrap();
let current_total_balance = state.get_total_balance(&active_validator_indices[..], &spec);
let previous_total_balance = state.get_total_balance(
&get_active_validator_indices(&state.validator_registry, previous_epoch)[..],
@@ -185,8 +187,8 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
&mut state,
current_total_balance,
previous_total_balance,
attesters.previous_epoch_boundary.balance,
attesters.current_epoch_boundary.balance,
attesters.balances.previous_epoch_boundary,
attesters.balances.current_epoch_boundary,
&spec_clone,
);
state
@@ -214,8 +216,8 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
let mut state_clone = state.clone();
let spec_clone = spec.clone();
let previous_epoch = state.previous_epoch(&spec);
let attesters = calculate_attester_sets(&state, &spec).unwrap();
let active_validator_indices = calculate_active_validator_indices(&state, &spec);
let attesters = calculate_attester_sets(&state, &active_validator_indices, &spec).unwrap();
let previous_total_balance = state.get_total_balance(
&get_active_validator_indices(&state.validator_registry, previous_epoch)[..],
&spec,
@@ -229,7 +231,6 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
|mut state| {
process_rewards_and_penalities(
&mut state,
&active_validator_indices,
&attesters,
previous_total_balance,
&winning_root_for_shards,
@@ -264,8 +265,8 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
let mut state_clone = state.clone();
let spec_clone = spec.clone();
let previous_epoch = state.previous_epoch(&spec);
let attesters = calculate_attester_sets(&state, &spec).unwrap();
let active_validator_indices = calculate_active_validator_indices(&state, &spec);
let attesters = calculate_attester_sets(&state, &active_validator_indices, &spec).unwrap();
let current_total_balance = state.get_total_balance(&active_validator_indices[..], spec);
let previous_total_balance = state.get_total_balance(
&get_active_validator_indices(&state.validator_registry, previous_epoch)[..],
@@ -279,8 +280,8 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
&mut state_clone,
current_total_balance,
previous_total_balance,
attesters.previous_epoch_boundary.balance,
attesters.current_epoch_boundary.balance,
attesters.balances.previous_epoch_boundary,
attesters.balances.current_epoch_boundary,
spec,
);
assert!(