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Single-pass epoch processing and optimised block processing (#5279)

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* 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
This commit is contained in:
Michael Sproul
2024-04-05 00:14:36 +11:00
committed by GitHub
parent f4cdcea7b1
commit feb531f85b
81 changed files with 2545 additions and 1316 deletions
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24
consensus/state_processing/src/common/initiate_validator_exit.rs
View File

@@ -8,10 +8,12 @@ pub fn initiate_validator_exit<E: EthSpec>(
index: usize,
spec: &ChainSpec,
) -> Result<(), Error> {
// Return if the validator already initiated exit
if state.get_validator(index)?.exit_epoch != spec.far_future_epoch {
return Ok(());
}
// We do things in a slightly different order to the spec here. Instead of immediately checking
// whether the validator has already exited, we instead prepare the exit cache and compute the
// cheap-to-calculate values from that. *Then* we look up the validator a single time in the
// validator tree (expensive), make the check and mutate as appropriate. Compared to the spec
// ordering, this saves us from looking up the validator in the validator registry multiple
// times.
// Ensure the exit cache is built.
state.build_exit_cache(spec)?;
@@ -28,12 +30,20 @@ pub fn initiate_validator_exit<E: EthSpec>(
exit_queue_epoch.safe_add_assign(1)?;
}
let validator = state.get_validator_mut(index)?;
// Return if the validator already initiated exit
if validator.exit_epoch != spec.far_future_epoch {
return Ok(());
}
validator.exit_epoch = exit_queue_epoch;
validator.withdrawable_epoch =
exit_queue_epoch.safe_add(spec.min_validator_withdrawability_delay)?;
state
.exit_cache_mut()
.record_validator_exit(exit_queue_epoch)?;
state.get_validator_mut(index)?.exit_epoch = exit_queue_epoch;
state.get_validator_mut(index)?.withdrawable_epoch =
exit_queue_epoch.safe_add(spec.min_validator_withdrawability_delay)?;
Ok(())
}