Commit Graph

14 Commits

Author SHA1 Message Date
Daniel Knopik
8b085dd167 Fix phase0 block reward in rewards API (#5101)
* Added Block Rewards

* added new type

* added enum

* Fix phase0 block reward in rewards API (#4929)

* Merge 'guav00a/proposer-rewards-api'

* Merge unstable

* Revamp phase0 reward API tests

- Add test_rewards_base_slashings (testing #5101)
- Improve fix to not include proposer reward in attestation reward API calculation (#4856)
- Adjust test approach for phase0 tests: Pad with empty epochs to include all rewards in calculation
- Simplify and unify code across all reward tests

* Merge branch 'unstable' into fix-4929

* Merge branch 'unstable' into fix-4929

* Merge remote-tracking branch 'origin/unstable' into fix-4929

* Fix merge fallout

* Remove junk revived in merge

* Address review

- check for attestations with lower inclusion delay
- check for double attestations in block
- add test

* Merge branch 'unstable' into fix-4929

* Merge branch 'unstable' into fix-4929
2024-09-17 06:45:02 +00:00
ethDreamer
c52c598f69 Electra: Remaining Consensus Data Structures (#5712)
* Attestation superstruct changes for EIP 7549 (#5644)

* update

* experiment

* superstruct changes

* revert

* superstruct changes

* fix tests

* indexed attestation

* indexed attestation superstruct

* updated TODOs

* `superstruct` the `AttesterSlashing` (#5636)

* `superstruct` Attester Fork Variants

* Push a little further

* Deal with Encode / Decode of AttesterSlashing

* not so sure about this..

* Stop Encode/Decode Bounds from Propagating Out

* Tons of Changes..

* More Conversions to AttestationRef

* Add AsReference trait (#15)

* Add AsReference trait

* Fix some snafus

* Got it Compiling! :D

* Got Tests Building

* Get beacon chain tests compiling

---------

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Merge remote-tracking branch 'upstream/unstable' into electra_attestation_changes

* Make EF Tests Fork-Agnostic (#5713)

* Finish EF Test Fork Agnostic (#5714)

* Superstruct `AggregateAndProof` (#5715)

* Upgrade `superstruct` to `0.8.0`

* superstruct `AggregateAndProof`

* Merge remote-tracking branch 'sigp/unstable' into electra_attestation_changes

* cargo fmt

* Merge pull request #5726 from realbigsean/electra_attestation_changes

Merge unstable into Electra attestation changes

* EIP7549 `get_attestation_indices` (#5657)

* get attesting indices electra impl

* fmt

* get tests to pass

* fmt

* fix some beacon chain tests

* fmt

* fix slasher test

* fmt got me again

* fix more tests

* fix tests

* Some small changes (#5739)

* cargo fmt (#5740)

* Sketch op pool changes

* fix get attesting indices (#5742)

* fix get attesting indices

* better errors

* fix compile

* only get committee index once

* Ef test fixes (#5753)

* attestation related ef test fixes

* delete commented out stuff

* Fix Aggregation Pool for Electra (#5754)

* Fix Aggregation Pool for Electra

* Remove Outdated Interface

* fix ssz (#5755)

* Get `electra_op_pool` up to date (#5756)

* fix get attesting indices (#5742)

* fix get attesting indices

* better errors

* fix compile

* only get committee index once

* Ef test fixes (#5753)

* attestation related ef test fixes

* delete commented out stuff

* Fix Aggregation Pool for Electra (#5754)

* Fix Aggregation Pool for Electra

* Remove Outdated Interface

* fix ssz (#5755)

---------

Co-authored-by: realbigsean <sean@sigmaprime.io>

* Revert "Get `electra_op_pool` up to date (#5756)" (#5757)

This reverts commit ab9e58aa3d.

* Merge branch 'electra_attestation_changes' of https://github.com/sigp/lighthouse into electra_op_pool

* Compute on chain aggregate impl (#5752)

* add compute_on_chain_agg impl to op pool changes

* fmt

* get op pool tests to pass

* update the naive agg pool interface (#5760)

* Fix bugs in cross-committee aggregation

* Add comment to max cover optimisation

* Fix assert

* Merge pull request #5749 from sigp/electra_op_pool

Optimise Electra op pool aggregation

* update committee offset

* Fix Electra Fork Choice Tests (#5764)

* Subscribe to the correct subnets for electra attestations (#5782)

* subscribe to the correct att subnets for electra

* subscribe to the correct att subnets for electra

* cargo fmt

* fix slashing handling

* Merge remote-tracking branch 'upstream/unstable'

* Send unagg attestation based on fork

* Publish all aggregates

* just one more check bro plz..

* Merge pull request #5832 from ethDreamer/electra_attestation_changes_merge_unstable

Merge `unstable` into `electra_attestation_changes`

* Merge pull request #5835 from realbigsean/fix-validator-logic

Fix validator logic

* Merge pull request #5816 from realbigsean/electra-attestation-slashing-handling

Electra slashing handling

* Electra attestation changes rm decode impl (#5856)

* Remove Crappy Decode impl for Attestation

* Remove Inefficient Attestation Decode impl

* Implement Schema Upgrade / Downgrade

* Update beacon_node/beacon_chain/src/schema_change/migration_schema_v20.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

---------

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Fix failing attestation tests and misc electra attestation cleanup (#5810)

* - get attestation related beacon chain tests to pass
- observed attestations are now keyed off of data + committee index
- rename op pool attestationref to compactattestationref
- remove unwraps in agg pool and use options instead
- cherry pick some changes from ef-tests-electra

* cargo fmt

* fix failing test

* Revert dockerfile changes

* make committee_index return option

* function args shouldnt be a ref to attestation ref

* fmt

* fix dup imports

---------

Co-authored-by: realbigsean <seananderson33@GMAIL.com>

* fix some todos (#5817)

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into electra_attestation_changes

* add consolidations to merkle calc for inclusion proof

* Remove Duplicate KZG Commitment Merkle Proof Code (#5874)

* Remove Duplicate KZG Commitment Merkle Proof Code

* s/tree_lists/fields/

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into electra_attestation_changes

* fix compile

* Fix slasher tests (#5906)

* Fix electra tests

* Add electra attestations to double vote tests

* Update superstruct to 0.8

* Merge remote-tracking branch 'origin/unstable' into electra_attestation_changes

* Small cleanup in slasher tests

* Clean up Electra observed aggregates (#5929)

* Use consistent key in observed_attestations

* Remove unwraps from observed aggregates

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into electra_attestation_changes

* De-dup attestation constructor logic

* Remove unwraps in Attestation construction

* Dedup match_attestation_data

* Remove outdated TODO

* Use ForkName Ord in fork-choice tests

* Use ForkName Ord in BeaconBlockBody

* Make to_electra not fallible

* Remove TestRandom impl for IndexedAttestation

* Remove IndexedAttestation faulty Decode impl

* Drop TestRandom impl

* Add PendingAttestationInElectra

* Indexed att on disk (#35)

* indexed att on disk

* fix lints

* Update slasher/src/migrate.rs

Co-authored-by: ethDreamer <37123614+ethDreamer@users.noreply.github.com>

---------

Co-authored-by: Lion - dapplion <35266934+dapplion@users.noreply.github.com>
Co-authored-by: ethDreamer <37123614+ethDreamer@users.noreply.github.com>

* add electra fork enabled fn to ForkName impl (#36)

* add electra fork enabled fn to ForkName impl

* remove inadvertent file

* Update common/eth2/src/types.rs

Co-authored-by: ethDreamer <37123614+ethDreamer@users.noreply.github.com>

* Dedup attestation constructor logic in attester cache

* Use if let Ok for committee_bits

* Dedup Attestation constructor code

* Diff reduction in tests

* Fix beacon_chain tests

* Diff reduction

* Use Ord for ForkName in pubsub

* Resolve into_attestation_and_indices todo

* Remove stale TODO

* Fix beacon_chain tests

* Test spec invariant

* Use electra_enabled in pubsub

* Remove get_indexed_attestation_from_signed_aggregate

* Use ok_or instead of if let else

* committees are sorted

* remove dup method `get_indexed_attestation_from_committees`

* Merge pull request #5940 from dapplion/electra_attestation_changes_lionreview

Electra attestations #5712 review

* update default persisted op pool deserialization

* ensure aggregate and proof uses serde untagged on ref

* Fork aware ssz static attestation tests

* Electra attestation changes from Lions review (#5971)

* dedup/cleanup and remove unneeded hashset use

* remove irrelevant TODOs

* Merge branch 'unstable' of https://github.com/sigp/lighthouse into electra_attestation_changes

* Electra attestation changes sean review (#5972)

* instantiate empty bitlist in unreachable code

* clean up error conversion

* fork enabled bool cleanup

* remove a couple todos

* return bools instead of options in `aggregate` and use the result

* delete commented out code

* use map macros in simple transformations

* remove signers_disjoint_from

* get ef tests compiling

* get ef tests compiling

* update intentionally excluded files

* Avoid changing slasher schema for Electra

* Delete slasher schema v4

* Fix clippy

* Fix compilation of beacon_chain tests

* Update database.rs

* Add electra lightclient types

* Update slasher/src/database.rs

* fix imports

* Merge pull request #5980 from dapplion/electra-lightclient

Add electra lightclient types

* Merge pull request #5975 from michaelsproul/electra-slasher-no-migration

Avoid changing slasher schema for Electra

* Update beacon_node/beacon_chain/src/attestation_verification.rs

* Update beacon_node/beacon_chain/src/attestation_verification.rs
2024-06-24 21:08:07 +00:00
realbigsean
a74098044a Rust 1.79 lints (#5927)
* max_value -> MAX

* remove unnecesary closures

* a couple more max_value -> MAX

* a couple more max_value -> MAX

* Revert "a couple more max_value -> MAX"

This reverts commit 807fe7cae9.

* unused spec field -> phantom data

* ignore some dead code warnings

* update kurtosis repo location
2024-06-13 23:04:30 +00:00
Michael Sproul
feb531f85b Single-pass epoch processing and optimised block processing (#5279)
* Single-pass epoch processing (#4483, #4573)

Co-authored-by: Michael Sproul <michael@sigmaprime.io>

* Delete unused epoch processing code (#5170)

* Delete unused epoch processing code

* Compare total deltas

* Remove unnecessary apply_pending

* cargo fmt

* Remove newline

* Use epoch cache in block packing (#5223)

* Remove progressive balances mode (#5224)

* inline inactivity_penalty_quotient_for_state

* drop previous_epoch_total_active_balance

* fc lint

* spec compliant process_sync_aggregate (#15)

* spec compliant process_sync_aggregate

* Update consensus/state_processing/src/per_block_processing/altair/sync_committee.rs

Co-authored-by: Michael Sproul <micsproul@gmail.com>

---------

Co-authored-by: Michael Sproul <micsproul@gmail.com>

* Delete the participation cache (#16)

* update help

* Fix op_pool tests

* Fix fork choice tests

* Merge remote-tracking branch 'sigp/unstable' into epoch-single-pass

* Simplify exit cache (#5280)

* Fix clippy on exit cache

* Clean up single-pass a bit (#5282)

* Address Mark's review of single-pass (#5386)

* Merge remote-tracking branch 'origin/unstable' into epoch-single-pass

* Address Sean's review comments (#5414)

* Address most of Sean's review comments

* Simplify total balance cache building

* Clean up unused junk

* Merge remote-tracking branch 'origin/unstable' into epoch-single-pass

* More self-review

* Merge remote-tracking branch 'origin/unstable' into epoch-single-pass

* Merge branch 'unstable' into epoch-single-pass

* Fix imports for beta compiler

* Fix tests, probably
2024-04-04 13:14:36 +00:00
Mac L
969d12dc6f Use E for EthSpec globally (#5264)
* Use `E` for `EthSpec` globally

* Fix tests

* Merge branch 'unstable' into e-ethspec

* Merge branch 'unstable' into e-ethspec

# Conflicts:
#	beacon_node/execution_layer/src/engine_api.rs
#	beacon_node/execution_layer/src/engine_api/http.rs
#	beacon_node/execution_layer/src/engine_api/json_structures.rs
#	beacon_node/execution_layer/src/test_utils/handle_rpc.rs
#	beacon_node/store/src/partial_beacon_state.rs
#	consensus/types/src/beacon_block.rs
#	consensus/types/src/beacon_block_body.rs
#	consensus/types/src/beacon_state.rs
#	consensus/types/src/config_and_preset.rs
#	consensus/types/src/execution_payload.rs
#	consensus/types/src/execution_payload_header.rs
#	consensus/types/src/light_client_optimistic_update.rs
#	consensus/types/src/payload.rs
#	lcli/src/parse_ssz.rs
2024-04-02 15:12:25 +00:00
Jimmy Chen
fc7f1ba6b9 Phase 0 attestation rewards via Beacon API (#4474)
## Issue Addressed

Addresses #4026.

Beacon-API spec [here](https://ethereum.github.io/beacon-APIs/?urls.primaryName=dev#/Beacon/getAttestationsRewards).

Endpoint: `POST /eth/v1/beacon/rewards/attestations/{epoch}`

This endpoint already supports post-Altair epochs. This PR adds support for phase 0 rewards calculation.

## Proposed Changes

- [x] Attestation rewards API to support phase 0 rewards calculation, re-using logic from `state_processing`. Refactored `get_attestation_deltas` slightly to support computing deltas for a subset of validators.
- [x] Add `inclusion_delay` to `ideal_rewards` (`beacon-API` spec update to follow)
- [x] Add `inactivity` penalties to both `ideal_rewards` and `total_rewards` (`beacon-API` spec update to follow)
- [x] Add tests to compute attestation rewards and compare results with beacon states 

## Additional Notes

- The extra penalty for missing attestations or being slashed during an inactivity leak is currently not included in the API response (for both phase 0 and Altair) in the spec. 
- I went with adding `inactivity` as a separate component rather than combining them with the 4 rewards, because this is how it was grouped in [the phase 0 spec](https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#get_attestation_deltas). During inactivity leak, all rewards include the optimal reward, and inactivity penalties are calculated separately (see below code snippet from the spec), so it would be quite confusing if we merge them. This would also work better with Altair, because there's no "cancelling" of rewards and inactivity penalties are more separate.
- Altair calculation logic (to include inactivity penalties) to be updated in a follow-up PR.

```python
def get_attestation_deltas(state: BeaconState) -> Tuple[Sequence[Gwei], Sequence[Gwei]]:
    """
    Return attestation reward/penalty deltas for each validator.
    """
    source_rewards, source_penalties = get_source_deltas(state)
    target_rewards, target_penalties = get_target_deltas(state)
    head_rewards, head_penalties = get_head_deltas(state)
    inclusion_delay_rewards, _ = get_inclusion_delay_deltas(state)
    _, inactivity_penalties = get_inactivity_penalty_deltas(state)

    rewards = [
        source_rewards[i] + target_rewards[i] + head_rewards[i] + inclusion_delay_rewards[i]
        for i in range(len(state.validators))
    ]

    penalties = [
        source_penalties[i] + target_penalties[i] + head_penalties[i] + inactivity_penalties[i]
        for i in range(len(state.validators))
    ]

    return rewards, penalties
```

## Example API Response

<details>
  <summary>Click me</summary>
  
```json
{
  "ideal_rewards": [
    {
      "effective_balance": "1000000000",
      "head": "6638",
      "target": "6638",
      "source": "6638",
      "inclusion_delay": "9783",
      "inactivity": "0"
    },
    {
      "effective_balance": "2000000000",
      "head": "13276",
      "target": "13276",
      "source": "13276",
      "inclusion_delay": "19565",
      "inactivity": "0"
    },
    {
      "effective_balance": "3000000000",
      "head": "19914",
      "target": "19914",
      "source": "19914",
      "inclusion_delay": "29349",
      "inactivity": "0"
    },
    {
      "effective_balance": "4000000000",
      "head": "26553",
      "target": "26553",
      "source": "26553",
      "inclusion_delay": "39131",
      "inactivity": "0"
    },
    {
      "effective_balance": "5000000000",
      "head": "33191",
      "target": "33191",
      "source": "33191",
      "inclusion_delay": "48914",
      "inactivity": "0"
    },
    {
      "effective_balance": "6000000000",
      "head": "39829",
      "target": "39829",
      "source": "39829",
      "inclusion_delay": "58697",
      "inactivity": "0"
    },
    {
      "effective_balance": "7000000000",
      "head": "46468",
      "target": "46468",
      "source": "46468",
      "inclusion_delay": "68480",
      "inactivity": "0"
    },
    {
      "effective_balance": "8000000000",
      "head": "53106",
      "target": "53106",
      "source": "53106",
      "inclusion_delay": "78262",
      "inactivity": "0"
    },
    {
      "effective_balance": "9000000000",
      "head": "59744",
      "target": "59744",
      "source": "59744",
      "inclusion_delay": "88046",
      "inactivity": "0"
    },
    {
      "effective_balance": "10000000000",
      "head": "66383",
      "target": "66383",
      "source": "66383",
      "inclusion_delay": "97828",
      "inactivity": "0"
    },
    {
      "effective_balance": "11000000000",
      "head": "73021",
      "target": "73021",
      "source": "73021",
      "inclusion_delay": "107611",
      "inactivity": "0"
    },
    {
      "effective_balance": "12000000000",
      "head": "79659",
      "target": "79659",
      "source": "79659",
      "inclusion_delay": "117394",
      "inactivity": "0"
    },
    {
      "effective_balance": "13000000000",
      "head": "86298",
      "target": "86298",
      "source": "86298",
      "inclusion_delay": "127176",
      "inactivity": "0"
    },
    {
      "effective_balance": "14000000000",
      "head": "92936",
      "target": "92936",
      "source": "92936",
      "inclusion_delay": "136959",
      "inactivity": "0"
    },
    {
      "effective_balance": "15000000000",
      "head": "99574",
      "target": "99574",
      "source": "99574",
      "inclusion_delay": "146742",
      "inactivity": "0"
    },
    {
      "effective_balance": "16000000000",
      "head": "106212",
      "target": "106212",
      "source": "106212",
      "inclusion_delay": "156525",
      "inactivity": "0"
    },
    {
      "effective_balance": "17000000000",
      "head": "112851",
      "target": "112851",
      "source": "112851",
      "inclusion_delay": "166307",
      "inactivity": "0"
    },
    {
      "effective_balance": "18000000000",
      "head": "119489",
      "target": "119489",
      "source": "119489",
      "inclusion_delay": "176091",
      "inactivity": "0"
    },
    {
      "effective_balance": "19000000000",
      "head": "126127",
      "target": "126127",
      "source": "126127",
      "inclusion_delay": "185873",
      "inactivity": "0"
    },
    {
      "effective_balance": "20000000000",
      "head": "132766",
      "target": "132766",
      "source": "132766",
      "inclusion_delay": "195656",
      "inactivity": "0"
    },
    {
      "effective_balance": "21000000000",
      "head": "139404",
      "target": "139404",
      "source": "139404",
      "inclusion_delay": "205439",
      "inactivity": "0"
    },
    {
      "effective_balance": "22000000000",
      "head": "146042",
      "target": "146042",
      "source": "146042",
      "inclusion_delay": "215222",
      "inactivity": "0"
    },
    {
      "effective_balance": "23000000000",
      "head": "152681",
      "target": "152681",
      "source": "152681",
      "inclusion_delay": "225004",
      "inactivity": "0"
    },
    {
      "effective_balance": "24000000000",
      "head": "159319",
      "target": "159319",
      "source": "159319",
      "inclusion_delay": "234787",
      "inactivity": "0"
    },
    {
      "effective_balance": "25000000000",
      "head": "165957",
      "target": "165957",
      "source": "165957",
      "inclusion_delay": "244570",
      "inactivity": "0"
    },
    {
      "effective_balance": "26000000000",
      "head": "172596",
      "target": "172596",
      "source": "172596",
      "inclusion_delay": "254352",
      "inactivity": "0"
    },
    {
      "effective_balance": "27000000000",
      "head": "179234",
      "target": "179234",
      "source": "179234",
      "inclusion_delay": "264136",
      "inactivity": "0"
    },
    {
      "effective_balance": "28000000000",
      "head": "185872",
      "target": "185872",
      "source": "185872",
      "inclusion_delay": "273918",
      "inactivity": "0"
    },
    {
      "effective_balance": "29000000000",
      "head": "192510",
      "target": "192510",
      "source": "192510",
      "inclusion_delay": "283701",
      "inactivity": "0"
    },
    {
      "effective_balance": "30000000000",
      "head": "199149",
      "target": "199149",
      "source": "199149",
      "inclusion_delay": "293484",
      "inactivity": "0"
    },
    {
      "effective_balance": "31000000000",
      "head": "205787",
      "target": "205787",
      "source": "205787",
      "inclusion_delay": "303267",
      "inactivity": "0"
    },
    {
      "effective_balance": "32000000000",
      "head": "212426",
      "target": "212426",
      "source": "212426",
      "inclusion_delay": "313050",
      "inactivity": "0"
    }
  ],
  "total_rewards": [
    {
      "validator_index": "0",
      "head": "212426",
      "target": "212426",
      "source": "212426",
      "inclusion_delay": "313050",
      "inactivity": "0"
    },
    {
      "validator_index": "32",
      "head": "212426",
      "target": "212426",
      "source": "212426",
      "inclusion_delay": "313050",
      "inactivity": "0"
    },
    {
      "validator_index": "63",
      "head": "-357771",
      "target": "-357771",
      "source": "-357771",
      "inclusion_delay": "0",
      "inactivity": "0"
    }
  ]
}
```
</details>
2023-07-18 01:48:40 +00:00
Divma
ffbf70e2d9 Clippy lints for rust 1.66 (#3810)
## Issue Addressed
Fixes the new clippy lints for rust 1.66

## Proposed Changes

Most of the changes come from:
- [unnecessary_cast](https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast)
- [iter_kv_map](https://rust-lang.github.io/rust-clippy/master/index.html#iter_kv_map)
- [needless_borrow](https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow)

## Additional Info

na
2022-12-16 04:04:00 +00:00
Michael Sproul
66eca1a882 Refactor op pool for speed and correctness (#3312)
## Proposed Changes

This PR has two aims: to speed up attestation packing in the op pool, and to fix bugs in the verification of attester slashings, proposer slashings and voluntary exits. The changes are bundled into a single database schema upgrade (v12).

Attestation packing is sped up by removing several inefficiencies: 

- No more recalculation of `attesting_indices` during packing.
- No (unnecessary) examination of the `ParticipationFlags`: a bitfield suffices. See `RewardCache`.
- No re-checking of attestation validity during packing: the `AttestationMap` provides attestations which are "correct by construction" (I have checked this using Hydra).
- No SSZ re-serialization for the clunky `AttestationId` type (it can be removed in a future release).

So far the speed-up seems to be roughly 2-10x, from 500ms down to 50-100ms.

Verification of attester slashings, proposer slashings and voluntary exits is fixed by:

- Tracking the `ForkVersion`s that were used to verify each message inside the `SigVerifiedOp`. This allows us to quickly re-verify that they match the head state's opinion of what the `ForkVersion` should be at the epoch(s) relevant to the message.
- Storing the `SigVerifiedOp` on disk rather than the raw operation. This allows us to continue track the fork versions after a reboot.

This is mostly contained in this commit 52bb1840ae.

## Additional Info

The schema upgrade uses the justified state to re-verify attestations and compute `attesting_indices` for them. It will drop any attestations that fail to verify, by the logic that attestations are most valuable in the few slots after they're observed, and are probably stale and useless by the time a node restarts. Exits and proposer slashings and similarly re-verified to obtain `SigVerifiedOp`s.

This PR contains a runtime killswitch `--paranoid-block-proposal` which opts out of all the optimisations in favour of closely verifying every included message. Although I'm quite sure that the optimisations are correct this flag could be useful in the event of an unforeseen emergency.

Finally, you might notice that the `RewardCache` appears quite useless in its current form because it is only updated on the hot-path immediately before proposal. My hope is that in future we can shift calls to `RewardCache::update` into the background, e.g. while performing the state advance. It is also forward-looking to `tree-states` compatibility, where iterating and indexing `state.{previous,current}_epoch_participation` is expensive and needs to be minimised.
2022-08-29 09:10:26 +00:00
realbigsean
20ebf1f3c1 Realized unrealized experimentation (#3322)
## Issue Addressed

Add a flag that optionally enables unrealized vote tracking.  Would like to test out on testnets and benchmark differences in methods of vote tracking. This PR includes a DB schema upgrade to enable to new vote tracking style.


Co-authored-by: realbigsean <sean@sigmaprime.io>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
Co-authored-by: sean <seananderson33@gmail.com>
Co-authored-by: Mac L <mjladson@pm.me>
2022-07-25 23:53:26 +00:00
Paul Hauner
11d80a6a38 Optimise per_epoch_processing low-hanging-fruit (#3254)
## Issue Addressed

NA

## Proposed Changes

- Uses a `Vec` in `SingleEpochParticipationCache` rather than `HashMap` to speed up processing times at the cost of memory usage.
- Cache the result of `integer_sqrt` rather than recomputing for each validator.
- Cache `state.previous_epoch` rather than recomputing it for each validator.

### Benchmarks

Benchmarks on a recent mainnet state using #3252 to get timing.

#### Without this PR

```
lcli skip-slots --state-path /tmp/state-0x3cdc.ssz --partial-state-advance --slots 32 --state-root 0x3cdc33cd02713d8d6cc33a6dbe2d3a5bf9af1d357de0d175a403496486ff845e --runs 10
[2022-06-09T08:21:02Z INFO  lcli::skip_slots] Using mainnet spec
[2022-06-09T08:21:02Z INFO  lcli::skip_slots] Advancing 32 slots
[2022-06-09T08:21:02Z INFO  lcli::skip_slots] Doing 10 runs
[2022-06-09T08:21:02Z INFO  lcli::skip_slots] State path: "/tmp/state-0x3cdc.ssz"
SSZ decoding /tmp/state-0x3cdc.ssz: 43ms
[2022-06-09T08:21:03Z INFO  lcli::skip_slots] Run 0: 245.718794ms
[2022-06-09T08:21:03Z INFO  lcli::skip_slots] Run 1: 245.364782ms
[2022-06-09T08:21:03Z INFO  lcli::skip_slots] Run 2: 255.866179ms
[2022-06-09T08:21:04Z INFO  lcli::skip_slots] Run 3: 243.838909ms
[2022-06-09T08:21:04Z INFO  lcli::skip_slots] Run 4: 250.431425ms
[2022-06-09T08:21:04Z INFO  lcli::skip_slots] Run 5: 248.68765ms
[2022-06-09T08:21:04Z INFO  lcli::skip_slots] Run 6: 262.051113ms
[2022-06-09T08:21:05Z INFO  lcli::skip_slots] Run 7: 264.293967ms
[2022-06-09T08:21:05Z INFO  lcli::skip_slots] Run 8: 293.202007ms
[2022-06-09T08:21:05Z INFO  lcli::skip_slots] Run 9: 264.552017ms
```

#### With this PR:

```
lcli skip-slots --state-path /tmp/state-0x3cdc.ssz --partial-state-advance --slots 32 --state-root 0x3cdc33cd02713d8d6cc33a6dbe2d3a5bf9af1d357de0d175a403496486ff845e --runs 10
[2022-06-09T08:57:59Z INFO  lcli::skip_slots] Run 0: 73.898678ms
[2022-06-09T08:57:59Z INFO  lcli::skip_slots] Run 1: 75.536978ms
[2022-06-09T08:57:59Z INFO  lcli::skip_slots] Run 2: 75.176104ms
[2022-06-09T08:57:59Z INFO  lcli::skip_slots] Run 3: 76.460828ms
[2022-06-09T08:57:59Z INFO  lcli::skip_slots] Run 4: 75.904195ms
[2022-06-09T08:58:00Z INFO  lcli::skip_slots] Run 5: 75.53077ms
[2022-06-09T08:58:00Z INFO  lcli::skip_slots] Run 6: 74.745572ms
[2022-06-09T08:58:00Z INFO  lcli::skip_slots] Run 7: 75.823489ms
[2022-06-09T08:58:00Z INFO  lcli::skip_slots] Run 8: 74.892055ms
[2022-06-09T08:58:00Z INFO  lcli::skip_slots] Run 9: 76.333569ms
```

## Additional Info

NA
2022-06-10 04:29:28 +00:00
Michael Sproul
5e1f8a8480 Update to Rust 1.59 and 2021 edition (#3038)
## Proposed Changes

Lots of lint updates related to `flat_map`, `unwrap_or_else` and string patterns. I did a little more creative refactoring in the op pool, but otherwise followed Clippy's suggestions.

## Additional Info

We need this PR to unblock CI.
2022-02-25 00:10:17 +00:00
realbigsean
303deb9969 Rust 1.54.0 lints (#2483)
## Issue Addressed

N/A

## Proposed Changes

- Removing a bunch of unnecessary references
- Updated `Error::VariantError` to `Error::Variant`
- There were additional enum variant lints that I ignored, because I thought our variant names were fine
- removed `MonitoredValidator`'s `pubkey` field, because I couldn't find it used anywhere. It looks like we just use the string version of the pubkey (the `id` field) if there is no index

## Additional Info



Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-07-30 01:11:47 +00:00
Paul Hauner
6e3ca48cb9 Cache participating indices for Altair epoch processing (#2416)
## Issue Addressed

NA

## Proposed Changes

This PR addresses two things:

1. Allows the `ValidatorMonitor` to work with Altair states.
1. Optimizes `altair::process_epoch` (see [code](https://github.com/paulhauner/lighthouse/blob/participation-cache/consensus/state_processing/src/per_epoch_processing/altair/participation_cache.rs) for description)

## Breaking Changes

The breaking changes in this PR revolve around one premise:

*After the Altair fork, it's not longer possible (given only a `BeaconState`) to identify if a validator had *any* attestation included during some epoch. The best we can do is see if that validator made the "timely" source/target/head flags.*

Whilst this seems annoying, it's not actually too bad. Finalization is based upon "timely target" attestations, so that's really the most important thing. Although there's *some* value in knowing if a validator had *any* attestation included, it's far more important to know about "timely target" participation, since this is what affects finality and justification.

For simplicity and consistency, I've also removed the ability to determine if *any* attestation was included from metrics and API endpoints. Now, all Altair and non-Altair states will simply report on the head/target attestations.

The following section details where we've removed fields and provides replacement values.

### Breaking Changes: Prometheus Metrics

Some participation metrics have been removed and replaced. Some were removed since they are no longer relevant to Altair (e.g., total attesting balance) and others replaced with gwei values instead of pre-computed values. This provides more flexibility at display-time (e.g., Grafana).

The following metrics were added as replacements:

- `beacon_participation_prev_epoch_head_attesting_gwei_total`
- `beacon_participation_prev_epoch_target_attesting_gwei_total`
- `beacon_participation_prev_epoch_source_attesting_gwei_total`
- `beacon_participation_prev_epoch_active_gwei_total`

The following metrics were removed:

- `beacon_participation_prev_epoch_attester`
   - instead use `beacon_participation_prev_epoch_source_attesting_gwei_total / beacon_participation_prev_epoch_active_gwei_total`.
- `beacon_participation_prev_epoch_target_attester`
   - instead use `beacon_participation_prev_epoch_target_attesting_gwei_total / beacon_participation_prev_epoch_active_gwei_total`.
- `beacon_participation_prev_epoch_head_attester`
   - instead use `beacon_participation_prev_epoch_head_attesting_gwei_total / beacon_participation_prev_epoch_active_gwei_total`.

The `beacon_participation_prev_epoch_attester` endpoint has been removed. Users should instead use the pre-existing `beacon_participation_prev_epoch_target_attester`. 

### Breaking Changes: HTTP API

The `/lighthouse/validator_inclusion/{epoch}/{validator_id}` endpoint loses the following fields:

- `current_epoch_attesting_gwei` (use `current_epoch_target_attesting_gwei` instead)
- `previous_epoch_attesting_gwei` (use `previous_epoch_target_attesting_gwei` instead)

The `/lighthouse/validator_inclusion/{epoch}/{validator_id}` endpoint lose the following fields:

- `is_current_epoch_attester` (use `is_current_epoch_target_attester` instead)
- `is_previous_epoch_attester` (use `is_previous_epoch_target_attester` instead)
- `is_active_in_current_epoch` becomes `is_active_unslashed_in_current_epoch`.
- `is_active_in_previous_epoch` becomes `is_active_unslashed_in_previous_epoch`.

## Additional Info

NA

## TODO

- [x] Deal with total balances
- [x] Update validator_inclusion API
- [ ] Ensure `beacon_participation_prev_epoch_target_attester` and `beacon_participation_prev_epoch_head_attester` work before Altair

Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-07-27 07:01:01 +00:00
Michael Sproul
b4689e20c6 Altair consensus changes and refactors (#2279)
## Proposed Changes

Implement the consensus changes necessary for the upcoming Altair hard fork.

## Additional Info

This is quite a heavy refactor, with pivotal types like the `BeaconState` and `BeaconBlock` changing from structs to enums. This ripples through the whole codebase with field accesses changing to methods, e.g. `state.slot` => `state.slot()`.


Co-authored-by: realbigsean <seananderson33@gmail.com>
2021-07-09 06:15:32 +00:00