lighthouse/Cargo.toml

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[workspace]
members = [
"account_manager",
"beacon_node",
Initial work towards v0.2.0 (#924) * Remove ping protocol * Initial renaming of network services * Correct rebasing relative to latest master * Start updating types * Adds HashMapDelay struct to utils * Initial network restructure * Network restructure. Adds new types for v0.2.0 * Removes build artefacts * Shift validation to beacon chain * Temporarily remove gossip validation This is to be updated to match current optimisation efforts. * Adds AggregateAndProof * Begin rebuilding pubsub encoding/decoding * Signature hacking * Shift gossipsup decoding into eth2_libp2p * Existing EF tests passing with fake_crypto * Shifts block encoding/decoding into RPC * Delete outdated API spec * All release tests passing bar genesis state parsing * Update and test YamlConfig * Update to spec v0.10 compatible BLS * Updates to BLS EF tests * Add EF test for AggregateVerify And delete unused hash2curve tests for uncompressed points * Update EF tests to v0.10.1 * Use optional block root correctly in block proc * Use genesis fork in deposit domain. All tests pass * Fast aggregate verify test * Update REST API docs * Fix unused import * Bump spec tags to v0.10.1 * Add `seconds_per_eth1_block` to chainspec * Update to timestamp based eth1 voting scheme * Return None from `get_votes_to_consider` if block cache is empty * Handle overflows in `is_candidate_block` * Revert to failing tests * Fix eth1 data sets test * Choose default vote according to spec * Fix collect_valid_votes tests * Fix `get_votes_to_consider` to choose all eligible blocks * Uncomment winning_vote tests * Add comments; remove unused code * Reduce seconds_per_eth1_block for simulation * Addressed review comments * Add test for default vote case * Fix logs * Remove unused functions * Meter default eth1 votes * Fix comments * Progress on attestation service * Address review comments; remove unused dependency * Initial work on removing libp2p lock * Add LRU caches to store (rollup) * Update attestation validation for DB changes (WIP) * Initial version of should_forward_block * Scaffold * Progress on attestation validation Also, consolidate prod+testing slot clocks so that they share much of the same implementation and can both handle sub-slot time changes. * Removes lock from libp2p service * Completed network lock removal * Finish(?) attestation processing * Correct network termination future * Add slot check to block check * Correct fmt issues * Remove Drop implementation for network service * Add first attempt at attestation proc. re-write * Add version 2 of attestation processing * Minor fixes * Add validator pubkey cache * Make get_indexed_attestation take a committee * Link signature processing into new attn verification * First working version * Ensure pubkey cache is updated * Add more metrics, slight optimizations * Clone committee cache during attestation processing * Update shuffling cache during block processing * Remove old commented-out code * Fix shuffling cache insert bug * Used indexed attestation in fork choice * Restructure attn processing, add metrics * Add more detailed metrics * Tidy, fix failing tests * Fix failing tests, tidy * Address reviewers suggestions * Disable/delete two outdated tests * Modification of validator for subscriptions * Add slot signing to validator client * Further progress on validation subscription * Adds necessary validator subscription functionality * Add new Pubkeys struct to signature_sets * Refactor with functional approach * Update beacon chain * Clean up validator <-> beacon node http types * Add aggregator status to ValidatorDuty * Impl Clone for manual slot clock * Fix minor errors * Further progress validator client subscription * Initial subscription and aggregation handling * Remove decompressed member from pubkey bytes * Progress to modifying val client for attestation aggregation * First draft of validator client upgrade for aggregate attestations * Add hashmap for indices lookup * Add state cache, remove store cache * Only build the head committee cache * Removes lock on a network channel * Partially implement beacon node subscription http api * Correct compilation issues * Change `get_attesting_indices` to use Vec * Fix failing test * Partial implementation of timer * Adds timer, removes exit_future, http api to op pool * Partial multiple aggregate attestation handling * Permits bulk messages accross gossipsub network channel * Correct compile issues * Improve gosispsub messaging and correct rest api helpers * Added global gossipsub subscriptions * Update validator subscriptions data structs * Tidy * Re-structure validator subscriptions * Initial handling of subscriptions * Re-structure network service * Add pubkey cache persistence file * Add more comments * Integrate persistence file into builder * Add pubkey cache tests * Add HashSetDelay and introduce into attestation service * Handles validator subscriptions * Add data_dir to beacon chain builder * Remove Option in pubkey cache persistence file * Ensure consistency between datadir/data_dir * Fix failing network test * Peer subnet discovery gets queued for future subscriptions * Reorganise attestation service functions * Initial wiring of attestation service * First draft of attestation service timing logic * Correct minor typos * Tidy * Fix todos * Improve tests * Add PeerInfo to connected peers mapping * Fix compile error * Fix compile error from merge * Split up block processing metrics * Tidy * Refactor get_pubkey_from_state * Remove commented-out code * Rename state_cache -> checkpoint_cache * Rename Checkpoint -> Snapshot * Tidy, add comments * Tidy up find_head function * Change some checkpoint -> snapshot * Add tests * Expose max_len * Remove dead code * Tidy * Fix bug * Add sync-speed metric * Add first attempt at VerifiableBlock * Start integrating into beacon chain * Integrate VerifiableBlock * Rename VerifableBlock -> PartialBlockVerification * Add start of typed methods * Add progress * Add further progress * Rename structs * Add full block verification to block_processing.rs * Further beacon chain integration * Update checks for gossip * Add todo * Start adding segement verification * Add passing chain segement test * Initial integration with batch sync * Minor changes * Tidy, add more error checking * Start adding chain_segment tests * Finish invalid signature tests * Include single and gossip verified blocks in tests * Add gossip verification tests * Start adding docs * Finish adding comments to block_processing.rs * Rename block_processing.rs -> block_verification * Start removing old block processing code * Fixes beacon_chain compilation * Fix project-wide compile errors * Remove old code * Correct code to pass all tests * Fix bug with beacon proposer index * Fix shim for BlockProcessingError * Only process one epoch at a time * Fix loop in chain segment processing * Correct tests from master merge * Add caching for state.eth1_data_votes * Add BeaconChain::validator_pubkey * Revert "Add caching for state.eth1_data_votes" This reverts commit cd73dcd6434fb8d8e6bf30c5356355598ea7b78e. Co-authored-by: Grant Wuerker <gwuerker@gmail.com> Co-authored-by: Michael Sproul <michael@sigmaprime.io> Co-authored-by: Michael Sproul <micsproul@gmail.com> Co-authored-by: pawan <pawandhananjay@gmail.com> Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-03-17 06:24:44 +00:00
"beacon_node/beacon_chain",
Move the `BeaconProcessor` into a new crate (#4435) *Replaces #4434. It is identical, but this PR has a smaller diff due to a curated commit history.* ## Issue Addressed NA ## Proposed Changes This PR moves the scheduling logic for the `BeaconProcessor` into a new crate in `beacon_node/beacon_processor`. Previously it existed in the `beacon_node/network` crate. This addresses a circular-dependency problem where it's not possible to use the `BeaconProcessor` from the `beacon_chain` crate. The `network` crate depends on the `beacon_chain` crate (`network -> beacon_chain`), but importing the `BeaconProcessor` into the `beacon_chain` crate would create a circular dependancy of `beacon_chain -> network`. The `BeaconProcessor` was designed to provide queuing and prioritized scheduling for messages from the network. It has proven to be quite valuable and I believe we'd make Lighthouse more stable and effective by using it elsewhere. In particular, I think we should use the `BeaconProcessor` for: 1. HTTP API requests. 1. Scheduled tasks in the `BeaconChain` (e.g., state advance). Using the `BeaconProcessor` for these tasks would help prevent the BN from becoming overwhelmed and would also help it to prioritize operations (e.g., choosing to process blocks from gossip before responding to low-priority HTTP API requests). ## Additional Info This PR is intended to have zero impact on runtime behaviour. It aims to simply separate the *scheduling* code (i.e., the `BeaconProcessor`) from the *business logic* in the `network` crate (i.e., the `Worker` impls). Future PRs (see #4462) can build upon these works to actually use the `BeaconProcessor` for more operations. I've gone to some effort to use `git mv` to make the diff look more like "file was moved and modified" rather than "file was deleted and a new one added". This should reduce review burden and help maintain commit attribution.
2023-07-10 07:45:54 +00:00
"beacon_node/beacon_processor",
"beacon_node/builder_client",
"beacon_node/client",
Initial work towards v0.2.0 (#924) * Remove ping protocol * Initial renaming of network services * Correct rebasing relative to latest master * Start updating types * Adds HashMapDelay struct to utils * Initial network restructure * Network restructure. Adds new types for v0.2.0 * Removes build artefacts * Shift validation to beacon chain * Temporarily remove gossip validation This is to be updated to match current optimisation efforts. * Adds AggregateAndProof * Begin rebuilding pubsub encoding/decoding * Signature hacking * Shift gossipsup decoding into eth2_libp2p * Existing EF tests passing with fake_crypto * Shifts block encoding/decoding into RPC * Delete outdated API spec * All release tests passing bar genesis state parsing * Update and test YamlConfig * Update to spec v0.10 compatible BLS * Updates to BLS EF tests * Add EF test for AggregateVerify And delete unused hash2curve tests for uncompressed points * Update EF tests to v0.10.1 * Use optional block root correctly in block proc * Use genesis fork in deposit domain. All tests pass * Fast aggregate verify test * Update REST API docs * Fix unused import * Bump spec tags to v0.10.1 * Add `seconds_per_eth1_block` to chainspec * Update to timestamp based eth1 voting scheme * Return None from `get_votes_to_consider` if block cache is empty * Handle overflows in `is_candidate_block` * Revert to failing tests * Fix eth1 data sets test * Choose default vote according to spec * Fix collect_valid_votes tests * Fix `get_votes_to_consider` to choose all eligible blocks * Uncomment winning_vote tests * Add comments; remove unused code * Reduce seconds_per_eth1_block for simulation * Addressed review comments * Add test for default vote case * Fix logs * Remove unused functions * Meter default eth1 votes * Fix comments * Progress on attestation service * Address review comments; remove unused dependency * Initial work on removing libp2p lock * Add LRU caches to store (rollup) * Update attestation validation for DB changes (WIP) * Initial version of should_forward_block * Scaffold * Progress on attestation validation Also, consolidate prod+testing slot clocks so that they share much of the same implementation and can both handle sub-slot time changes. * Removes lock from libp2p service * Completed network lock removal * Finish(?) attestation processing * Correct network termination future * Add slot check to block check * Correct fmt issues * Remove Drop implementation for network service * Add first attempt at attestation proc. re-write * Add version 2 of attestation processing * Minor fixes * Add validator pubkey cache * Make get_indexed_attestation take a committee * Link signature processing into new attn verification * First working version * Ensure pubkey cache is updated * Add more metrics, slight optimizations * Clone committee cache during attestation processing * Update shuffling cache during block processing * Remove old commented-out code * Fix shuffling cache insert bug * Used indexed attestation in fork choice * Restructure attn processing, add metrics * Add more detailed metrics * Tidy, fix failing tests * Fix failing tests, tidy * Address reviewers suggestions * Disable/delete two outdated tests * Modification of validator for subscriptions * Add slot signing to validator client * Further progress on validation subscription * Adds necessary validator subscription functionality * Add new Pubkeys struct to signature_sets * Refactor with functional approach * Update beacon chain * Clean up validator <-> beacon node http types * Add aggregator status to ValidatorDuty * Impl Clone for manual slot clock * Fix minor errors * Further progress validator client subscription * Initial subscription and aggregation handling * Remove decompressed member from pubkey bytes * Progress to modifying val client for attestation aggregation * First draft of validator client upgrade for aggregate attestations * Add hashmap for indices lookup * Add state cache, remove store cache * Only build the head committee cache * Removes lock on a network channel * Partially implement beacon node subscription http api * Correct compilation issues * Change `get_attesting_indices` to use Vec * Fix failing test * Partial implementation of timer * Adds timer, removes exit_future, http api to op pool * Partial multiple aggregate attestation handling * Permits bulk messages accross gossipsub network channel * Correct compile issues * Improve gosispsub messaging and correct rest api helpers * Added global gossipsub subscriptions * Update validator subscriptions data structs * Tidy * Re-structure validator subscriptions * Initial handling of subscriptions * Re-structure network service * Add pubkey cache persistence file * Add more comments * Integrate persistence file into builder * Add pubkey cache tests * Add HashSetDelay and introduce into attestation service * Handles validator subscriptions * Add data_dir to beacon chain builder * Remove Option in pubkey cache persistence file * Ensure consistency between datadir/data_dir * Fix failing network test * Peer subnet discovery gets queued for future subscriptions * Reorganise attestation service functions * Initial wiring of attestation service * First draft of attestation service timing logic * Correct minor typos * Tidy * Fix todos * Improve tests * Add PeerInfo to connected peers mapping * Fix compile error * Fix compile error from merge * Split up block processing metrics * Tidy * Refactor get_pubkey_from_state * Remove commented-out code * Rename state_cache -> checkpoint_cache * Rename Checkpoint -> Snapshot * Tidy, add comments * Tidy up find_head function * Change some checkpoint -> snapshot * Add tests * Expose max_len * Remove dead code * Tidy * Fix bug * Add sync-speed metric * Add first attempt at VerifiableBlock * Start integrating into beacon chain * Integrate VerifiableBlock * Rename VerifableBlock -> PartialBlockVerification * Add start of typed methods * Add progress * Add further progress * Rename structs * Add full block verification to block_processing.rs * Further beacon chain integration * Update checks for gossip * Add todo * Start adding segement verification * Add passing chain segement test * Initial integration with batch sync * Minor changes * Tidy, add more error checking * Start adding chain_segment tests * Finish invalid signature tests * Include single and gossip verified blocks in tests * Add gossip verification tests * Start adding docs * Finish adding comments to block_processing.rs * Rename block_processing.rs -> block_verification * Start removing old block processing code * Fixes beacon_chain compilation * Fix project-wide compile errors * Remove old code * Correct code to pass all tests * Fix bug with beacon proposer index * Fix shim for BlockProcessingError * Only process one epoch at a time * Fix loop in chain segment processing * Correct tests from master merge * Add caching for state.eth1_data_votes * Add BeaconChain::validator_pubkey * Revert "Add caching for state.eth1_data_votes" This reverts commit cd73dcd6434fb8d8e6bf30c5356355598ea7b78e. Co-authored-by: Grant Wuerker <gwuerker@gmail.com> Co-authored-by: Michael Sproul <michael@sigmaprime.io> Co-authored-by: Michael Sproul <micsproul@gmail.com> Co-authored-by: pawan <pawandhananjay@gmail.com> Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-03-17 06:24:44 +00:00
"beacon_node/eth1",
Rename eth2_libp2p to lighthouse_network (#2702) ## Description The `eth2_libp2p` crate was originally named and designed to incorporate a simple libp2p integration into lighthouse. Since its origins the crates purpose has expanded dramatically. It now houses a lot more sophistication that is specific to lighthouse and no longer just a libp2p integration. As of this writing it currently houses the following high-level lighthouse-specific logic: - Lighthouse's implementation of the eth2 RPC protocol and specific encodings/decodings - Integration and handling of ENRs with respect to libp2p and eth2 - Lighthouse's discovery logic, its integration with discv5 and logic about searching and handling peers. - Lighthouse's peer manager - This is a large module handling various aspects of Lighthouse's network, such as peer scoring, handling pings and metadata, connection maintenance and recording, etc. - Lighthouse's peer database - This is a collection of information stored for each individual peer which is specific to lighthouse. We store connection state, sync state, last seen ips and scores etc. The data stored for each peer is designed for various elements of the lighthouse code base such as syncing and the http api. - Gossipsub scoring - This stores a collection of gossipsub 1.1 scoring mechanisms that are continuously analyssed and updated based on the ethereum 2 networks and how Lighthouse performs on these networks. - Lighthouse specific types for managing gossipsub topics, sync status and ENR fields - Lighthouse's network HTTP API metrics - A collection of metrics for lighthouse network monitoring - Lighthouse's custom configuration of all networking protocols, RPC, gossipsub, discovery, identify and libp2p. Therefore it makes sense to rename the crate to be more akin to its current purposes, simply that it manages the majority of Lighthouse's network stack. This PR renames this crate to `lighthouse_network` Co-authored-by: Paul Hauner <paul@paulhauner.com>
2021-10-19 00:30:39 +00:00
"beacon_node/lighthouse_network",
[Merge] Implement `execution_layer` (#2635) * Checkout serde_utils from rayonism * Make eth1::http functions pub * Add bones of execution_layer * Modify decoding * Expose Transaction, cargo fmt * Add executePayload * Add all minimal spec endpoints * Start adding json rpc wrapper * Finish custom JSON response handler * Switch to new rpc sending method * Add first test * Fix camelCase * Finish adding tests * Begin threading execution layer into BeaconChain * Fix clippy lints * Fix clippy lints * Thread execution layer into ClientBuilder * Add CLI flags * Add block processing methods to ExecutionLayer * Add block_on to execution_layer * Integrate execute_payload * Add extra_data field * Begin implementing payload handle * Send consensus valid/invalid messages * Fix minor type in task_executor * Call forkchoiceUpdated * Add search for TTD block * Thread TTD into execution layer * Allow producing block with execution payload * Add LRU cache for execution blocks * Remove duplicate 0x on ssz_types serialization * Add tests for block getter methods * Add basic block generator impl * Add is_valid_terminal_block to EL * Verify merge block in block_verification * Partially implement --terminal-block-hash-override * Add terminal_block_hash to ChainSpec * Remove Option from terminal_block_hash in EL * Revert merge changes to consensus/fork_choice * Remove commented-out code * Add bones for handling RPC methods on test server * Add first ExecutionLayer tests * Add testing for finding terminal block * Prevent infinite loops * Add insert_merge_block to block gen * Add block gen test for pos blocks * Start adding payloads to block gen * Fix clippy lints * Add execution payload to block gen * Add execute_payload to block_gen * Refactor block gen * Add all routes to mock server * Use Uint256 for base_fee_per_gas * Add working execution chain build * Remove unused var * Revert "Use Uint256 for base_fee_per_gas" This reverts commit 6c88f19ac45db834dd4dbf7a3c6e7242c1c0f735. * Fix base_fee_for_gas Uint256 * Update execute payload handle * Improve testing, fix bugs * Fix default fee-recipient * Fix fee-recipient address (again) * Add check for terminal block, add comments, tidy * Apply suggestions from code review Co-authored-by: realbigsean <seananderson33@GMAIL.com> * Fix is_none on handle Drop * Remove commented-out tests Co-authored-by: realbigsean <seananderson33@GMAIL.com>
2021-09-29 22:14:15 +00:00
"beacon_node/execution_layer",
Implement standard eth2.0 API (#1569) - Resolves #1550 - Resolves #824 - Resolves #825 - Resolves #1131 - Resolves #1411 - Resolves #1256 - Resolve #1177 - Includes the `ShufflingId` struct initially defined in #1492. That PR is now closed and the changes are included here, with significant bug fixes. - Implement the https://github.com/ethereum/eth2.0-APIs in a new `http_api` crate using `warp`. This replaces the `rest_api` crate. - Add a new `common/eth2` crate which provides a wrapper around `reqwest`, providing the HTTP client that is used by the validator client and for testing. This replaces the `common/remote_beacon_node` crate. - Create a `http_metrics` crate which is a dedicated server for Prometheus metrics (they are no longer served on the same port as the REST API). We now have flags for `--metrics`, `--metrics-address`, etc. - Allow the `subnet_id` to be an optional parameter for `VerifiedUnaggregatedAttestation::verify`. This means it does not need to be provided unnecessarily by the validator client. - Move `fn map_attestation_committee` in `mod beacon_chain::attestation_verification` to a new `fn with_committee_cache` on the `BeaconChain` so the same cache can be used for obtaining validator duties. - Add some other helpers to `BeaconChain` to assist with common API duties (e.g., `block_root_at_slot`, `head_beacon_block_root`). - Change the `NaiveAggregationPool` so it can index attestations by `hash_tree_root(attestation.data)`. This is a requirement of the API. - Add functions to `BeaconChainHarness` to allow it to create slashings and exits. - Allow for `eth1::Eth1NetworkId` to go to/from a `String`. - Add functions to the `OperationPool` to allow getting all objects in the pool. - Add function to `BeaconState` to check if a committee cache is initialized. - Fix bug where `seconds_per_eth1_block` was not transferring over from `YamlConfig` to `ChainSpec`. - Add the `deposit_contract_address` to `YamlConfig` and `ChainSpec`. We needed to be able to return it in an API response. - Change some uses of serde `serialize_with` and `deserialize_with` to a single use of `with` (code quality). - Impl `Display` and `FromStr` for several BLS fields. - Check for clock discrepancy when VC polls BN for sync state (with +/- 1 slot tolerance). This is not intended to be comprehensive, it was just easy to do. - See #1434 for a per-endpoint overview. - Seeking clarity here: https://github.com/ethereum/eth2.0-APIs/issues/75 - [x] Add docs for prom port to close #1256 - [x] Follow up on this #1177 - [x] ~~Follow up with #1424~~ Will fix in future PR. - [x] Follow up with #1411 - [x] ~~Follow up with #1260~~ Will fix in future PR. - [x] Add quotes to all integers. - [x] Remove `rest_types` - [x] Address missing beacon block error. (#1629) - [x] ~~Add tests for lighthouse/peers endpoints~~ Wontfix - [x] ~~Follow up with validator status proposal~~ Tracked in #1434 - [x] Unify graffiti structs - [x] ~~Start server when waiting for genesis?~~ Will fix in future PR. - [x] TODO in http_api tests - [x] Move lighthouse endpoints off /eth/v1 - [x] Update docs to link to standard - ~~Blocked on #1586~~ Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-09-29 03:46:54 +00:00
"beacon_node/http_api",
"beacon_node/http_metrics",
Initial work towards v0.2.0 (#924) * Remove ping protocol * Initial renaming of network services * Correct rebasing relative to latest master * Start updating types * Adds HashMapDelay struct to utils * Initial network restructure * Network restructure. Adds new types for v0.2.0 * Removes build artefacts * Shift validation to beacon chain * Temporarily remove gossip validation This is to be updated to match current optimisation efforts. * Adds AggregateAndProof * Begin rebuilding pubsub encoding/decoding * Signature hacking * Shift gossipsup decoding into eth2_libp2p * Existing EF tests passing with fake_crypto * Shifts block encoding/decoding into RPC * Delete outdated API spec * All release tests passing bar genesis state parsing * Update and test YamlConfig * Update to spec v0.10 compatible BLS * Updates to BLS EF tests * Add EF test for AggregateVerify And delete unused hash2curve tests for uncompressed points * Update EF tests to v0.10.1 * Use optional block root correctly in block proc * Use genesis fork in deposit domain. All tests pass * Fast aggregate verify test * Update REST API docs * Fix unused import * Bump spec tags to v0.10.1 * Add `seconds_per_eth1_block` to chainspec * Update to timestamp based eth1 voting scheme * Return None from `get_votes_to_consider` if block cache is empty * Handle overflows in `is_candidate_block` * Revert to failing tests * Fix eth1 data sets test * Choose default vote according to spec * Fix collect_valid_votes tests * Fix `get_votes_to_consider` to choose all eligible blocks * Uncomment winning_vote tests * Add comments; remove unused code * Reduce seconds_per_eth1_block for simulation * Addressed review comments * Add test for default vote case * Fix logs * Remove unused functions * Meter default eth1 votes * Fix comments * Progress on attestation service * Address review comments; remove unused dependency * Initial work on removing libp2p lock * Add LRU caches to store (rollup) * Update attestation validation for DB changes (WIP) * Initial version of should_forward_block * Scaffold * Progress on attestation validation Also, consolidate prod+testing slot clocks so that they share much of the same implementation and can both handle sub-slot time changes. * Removes lock from libp2p service * Completed network lock removal * Finish(?) attestation processing * Correct network termination future * Add slot check to block check * Correct fmt issues * Remove Drop implementation for network service * Add first attempt at attestation proc. re-write * Add version 2 of attestation processing * Minor fixes * Add validator pubkey cache * Make get_indexed_attestation take a committee * Link signature processing into new attn verification * First working version * Ensure pubkey cache is updated * Add more metrics, slight optimizations * Clone committee cache during attestation processing * Update shuffling cache during block processing * Remove old commented-out code * Fix shuffling cache insert bug * Used indexed attestation in fork choice * Restructure attn processing, add metrics * Add more detailed metrics * Tidy, fix failing tests * Fix failing tests, tidy * Address reviewers suggestions * Disable/delete two outdated tests * Modification of validator for subscriptions * Add slot signing to validator client * Further progress on validation subscription * Adds necessary validator subscription functionality * Add new Pubkeys struct to signature_sets * Refactor with functional approach * Update beacon chain * Clean up validator <-> beacon node http types * Add aggregator status to ValidatorDuty * Impl Clone for manual slot clock * Fix minor errors * Further progress validator client subscription * Initial subscription and aggregation handling * Remove decompressed member from pubkey bytes * Progress to modifying val client for attestation aggregation * First draft of validator client upgrade for aggregate attestations * Add hashmap for indices lookup * Add state cache, remove store cache * Only build the head committee cache * Removes lock on a network channel * Partially implement beacon node subscription http api * Correct compilation issues * Change `get_attesting_indices` to use Vec * Fix failing test * Partial implementation of timer * Adds timer, removes exit_future, http api to op pool * Partial multiple aggregate attestation handling * Permits bulk messages accross gossipsub network channel * Correct compile issues * Improve gosispsub messaging and correct rest api helpers * Added global gossipsub subscriptions * Update validator subscriptions data structs * Tidy * Re-structure validator subscriptions * Initial handling of subscriptions * Re-structure network service * Add pubkey cache persistence file * Add more comments * Integrate persistence file into builder * Add pubkey cache tests * Add HashSetDelay and introduce into attestation service * Handles validator subscriptions * Add data_dir to beacon chain builder * Remove Option in pubkey cache persistence file * Ensure consistency between datadir/data_dir * Fix failing network test * Peer subnet discovery gets queued for future subscriptions * Reorganise attestation service functions * Initial wiring of attestation service * First draft of attestation service timing logic * Correct minor typos * Tidy * Fix todos * Improve tests * Add PeerInfo to connected peers mapping * Fix compile error * Fix compile error from merge * Split up block processing metrics * Tidy * Refactor get_pubkey_from_state * Remove commented-out code * Rename state_cache -> checkpoint_cache * Rename Checkpoint -> Snapshot * Tidy, add comments * Tidy up find_head function * Change some checkpoint -> snapshot * Add tests * Expose max_len * Remove dead code * Tidy * Fix bug * Add sync-speed metric * Add first attempt at VerifiableBlock * Start integrating into beacon chain * Integrate VerifiableBlock * Rename VerifableBlock -> PartialBlockVerification * Add start of typed methods * Add progress * Add further progress * Rename structs * Add full block verification to block_processing.rs * Further beacon chain integration * Update checks for gossip * Add todo * Start adding segement verification * Add passing chain segement test * Initial integration with batch sync * Minor changes * Tidy, add more error checking * Start adding chain_segment tests * Finish invalid signature tests * Include single and gossip verified blocks in tests * Add gossip verification tests * Start adding docs * Finish adding comments to block_processing.rs * Rename block_processing.rs -> block_verification * Start removing old block processing code * Fixes beacon_chain compilation * Fix project-wide compile errors * Remove old code * Correct code to pass all tests * Fix bug with beacon proposer index * Fix shim for BlockProcessingError * Only process one epoch at a time * Fix loop in chain segment processing * Correct tests from master merge * Add caching for state.eth1_data_votes * Add BeaconChain::validator_pubkey * Revert "Add caching for state.eth1_data_votes" This reverts commit cd73dcd6434fb8d8e6bf30c5356355598ea7b78e. Co-authored-by: Grant Wuerker <gwuerker@gmail.com> Co-authored-by: Michael Sproul <michael@sigmaprime.io> Co-authored-by: Michael Sproul <micsproul@gmail.com> Co-authored-by: pawan <pawandhananjay@gmail.com> Co-authored-by: Paul Hauner <paul@paulhauner.com>
2020-03-17 06:24:44 +00:00
"beacon_node/network",
"beacon_node/store",
"beacon_node/timer",
"boot_node",
Introduce validator definition file for VC (#1357) ## Issue Addressed NA ## Proposed Changes - Introduces the `valdiator_definitions.yml` file which serves as an explicit list of validators that should be run by the validator client. - Removes `--strict` flag, split into `--strict-lockfiles` and `--disable-auto-discover` - Adds a "Validator Management" page to the book. - Adds the `common/account_utils` crate which contains some logic that was starting to duplicate across the codebase. The new docs for this feature are the best description of it (apart from the code, I guess): https://github.com/sigp/lighthouse/blob/9cb87e93ce239bbe06a9d01e92126f978356dd13/book/src/validator-management.md ## API Changes This change should be transparent for *most* existing users. If the `valdiator_definitions.yml` doesn't exist then it will be automatically generated using a method that will detect all the validators in their `validators_dir`. Users will have issues if they are: 1. Using `--strict`. 1. Have keystores in their `~/.lighthouse/validators` directory that weren't being detected by the current keystore discovery method. For users with (1), the VC will refuse to start because the `--strict` flag has been removed. They will be forced to review `--help` and choose an equivalent flag. For users with (2), this seems fairly unlikely and since we're only in testnets there's no *real* value on the line here. I'm happy to take the risk, it would be a different case for mainnet. ## Additional Info This PR adds functionality we will need for #1347. ## TODO - [x] Reconsider flags - [x] Move doc into a more reasonable chapter. - [x] Check for compile warnings.
2020-07-22 09:34:55 +00:00
"common/account_utils",
"common/clap_utils",
"common/compare_fields",
"common/compare_fields_derive",
"common/deposit_contract",
"common/directory",
Implement standard eth2.0 API (#1569) - Resolves #1550 - Resolves #824 - Resolves #825 - Resolves #1131 - Resolves #1411 - Resolves #1256 - Resolve #1177 - Includes the `ShufflingId` struct initially defined in #1492. That PR is now closed and the changes are included here, with significant bug fixes. - Implement the https://github.com/ethereum/eth2.0-APIs in a new `http_api` crate using `warp`. This replaces the `rest_api` crate. - Add a new `common/eth2` crate which provides a wrapper around `reqwest`, providing the HTTP client that is used by the validator client and for testing. This replaces the `common/remote_beacon_node` crate. - Create a `http_metrics` crate which is a dedicated server for Prometheus metrics (they are no longer served on the same port as the REST API). We now have flags for `--metrics`, `--metrics-address`, etc. - Allow the `subnet_id` to be an optional parameter for `VerifiedUnaggregatedAttestation::verify`. This means it does not need to be provided unnecessarily by the validator client. - Move `fn map_attestation_committee` in `mod beacon_chain::attestation_verification` to a new `fn with_committee_cache` on the `BeaconChain` so the same cache can be used for obtaining validator duties. - Add some other helpers to `BeaconChain` to assist with common API duties (e.g., `block_root_at_slot`, `head_beacon_block_root`). - Change the `NaiveAggregationPool` so it can index attestations by `hash_tree_root(attestation.data)`. This is a requirement of the API. - Add functions to `BeaconChainHarness` to allow it to create slashings and exits. - Allow for `eth1::Eth1NetworkId` to go to/from a `String`. - Add functions to the `OperationPool` to allow getting all objects in the pool. - Add function to `BeaconState` to check if a committee cache is initialized. - Fix bug where `seconds_per_eth1_block` was not transferring over from `YamlConfig` to `ChainSpec`. - Add the `deposit_contract_address` to `YamlConfig` and `ChainSpec`. We needed to be able to return it in an API response. - Change some uses of serde `serialize_with` and `deserialize_with` to a single use of `with` (code quality). - Impl `Display` and `FromStr` for several BLS fields. - Check for clock discrepancy when VC polls BN for sync state (with +/- 1 slot tolerance). This is not intended to be comprehensive, it was just easy to do. - See #1434 for a per-endpoint overview. - Seeking clarity here: https://github.com/ethereum/eth2.0-APIs/issues/75 - [x] Add docs for prom port to close #1256 - [x] Follow up on this #1177 - [x] ~~Follow up with #1424~~ Will fix in future PR. - [x] Follow up with #1411 - [x] ~~Follow up with #1260~~ Will fix in future PR. - [x] Add quotes to all integers. - [x] Remove `rest_types` - [x] Address missing beacon block error. (#1629) - [x] ~~Add tests for lighthouse/peers endpoints~~ Wontfix - [x] ~~Follow up with validator status proposal~~ Tracked in #1434 - [x] Unify graffiti structs - [x] ~~Start server when waiting for genesis?~~ Will fix in future PR. - [x] TODO in http_api tests - [x] Move lighthouse endpoints off /eth/v1 - [x] Update docs to link to standard - ~~Blocked on #1586~~ Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-09-29 03:46:54 +00:00
"common/eth2",
"common/eth2_config",
"common/eth2_interop_keypairs",
"common/eth2_network_config",
"common/eth2_wallet_manager",
"common/lighthouse_metrics",
"common/lighthouse_version",
"common/lockfile",
"common/logging",
"common/lru_cache",
Tune GNU malloc (#2299) ## Issue Addressed NA ## Proposed Changes Modify the configuration of [GNU malloc](https://www.gnu.org/software/libc/manual/html_node/The-GNU-Allocator.html) to reduce memory footprint. - Set `M_ARENA_MAX` to 4. - This reduces memory fragmentation at the cost of contention between threads. - Set `M_MMAP_THRESHOLD` to 2mb - This means that any allocation >= 2mb is allocated via an anonymous mmap, instead of on the heap/arena. This reduces memory fragmentation since we don't need to keep growing the heap to find big contiguous slabs of free memory. - ~~Run `malloc_trim` every 60 seconds.~~ - ~~This shaves unused memory from the top of the heap, preventing the heap from constantly growing.~~ - Removed, see: https://github.com/sigp/lighthouse/pull/2299#issuecomment-825322646 *Note: this only provides memory savings on the Linux (glibc) platform.* ## Additional Info I'm going to close #2288 in favor of this for the following reasons: - I've managed to get the memory footprint *smaller* here than with jemalloc. - This PR seems to be less of a dramatic change than bringing in the jemalloc dep. - The changes in this PR are strictly runtime changes, so we can create CLI flags which disable them completely. Since this change is wide-reaching and complex, it's nice to have an easy "escape hatch" if there are undesired consequences. ## TODO - [x] Allow configuration via CLI flags - [x] Test on Mac - [x] Test on RasPi. - [x] Determine if GNU malloc is present? - I'm not quite sure how to detect for glibc.. This issue suggests we can't really: https://github.com/rust-lang/rust/issues/33244 - [x] Make a clear argument regarding the affect of this on CPU utilization. - [x] Test with higher `M_ARENA_MAX` values. - [x] Test with longer trim intervals - [x] Add some stats about memory savings - [x] Remove `malloc_trim` calls & code
2021-05-28 05:59:45 +00:00
"common/malloc_utils",
"common/oneshot_broadcast",
Tidy formatting of `Reqwest` errors (#4336) ## Issue Addressed NA ## Proposed Changes Implements the `PrettyReqwestError` to wrap a `reqwest::Error` and give nicer `Debug` formatting. It also wraps the `Url` component in a `SensitiveUrl` to avoid leaking sensitive info in logs. ### Before ``` Reqwest(reqwest::Error { kind: Request, url: Url { scheme: "http", cannot_be_a_base: false, username: "", password: None, host: Some(Domain("localhost")), port: Some(9999), path: "/eth/v1/node/version", query: None, fragment: None }, source: hyper::Error(Connect, ConnectError("tcp connect error", Os { code: 61, kind: ConnectionRefused, message: "Connection refused" })) }) ``` ### After ``` HttpClient(url: http://localhost:9999/, kind: request, detail: error trying to connect: tcp connect error: Connection refused (os error 61)) ``` ## Additional Info I've also renamed the `Reqwest` error enum variants to `HttpClient`, to give people a better chance at knowing what's going on. Reqwest is pretty odd and looks like a typo. I've implemented it in the `eth2` and `execution_layer` crates. This should affect most logs in the VC and EE-related ones in the BN. I think the last crate that could benefit from the is the `beacon_node/eth1` crate. I haven't updated it in this PR since its error type is not so amenable to it (everything goes into a `String`). I don't have a whole lot of time to jig around with that at the moment and I feel that this PR as it stands is a significant enough improvement to merge on its own. Leaving it as-is is fine for the time being and we can always come back for it later (or implement in-protocol deposits!).
2023-06-27 01:06:50 +00:00
"common/pretty_reqwest_error",
"common/sensitive_url",
"common/slot_clock",
"common/system_health",
"common/task_executor",
"common/target_check",
"common/test_random_derive",
"common/unused_port",
"common/validator_dir",
"common/warp_utils",
"common/monitoring_api",
"database_manager",
"consensus/cached_tree_hash",
"consensus/int_to_bytes",
v0.12 fork choice update (#1229) * Incomplete scraps * Add progress on new fork choice impl * Further progress * First complete compiling version * Remove chain reference * Add new lmd_ghost crate * Start integrating into beacon chain * Update `milagro_bls` to new release (#1183) * Update milagro_bls to new release Signed-off-by: Kirk Baird <baird.k@outlook.com> * Tidy up fake cryptos Signed-off-by: Kirk Baird <baird.k@outlook.com> * move SecretHash to bls and put plaintext back Signed-off-by: Kirk Baird <baird.k@outlook.com> * Update state processing for v0.12 * Fix EF test runners for v0.12 * Fix some tests * Fix broken attestation verification test * More test fixes * Rough beacon chain impl working * Remove fork_choice_2 * Remove checkpoint manager * Half finished ssz impl * Add missed file * Add persistence * Tidy, fix some compile errors * Remove RwLock from ProtoArrayForkChoice * Fix store-based compile errors * Add comments, tidy * Move function out of ForkChoice struct * Start testing * More testing * Fix compile error * Tidy beacon_chain::fork_choice * Queue attestations from the current slot * Allow fork choice to handle prior-to-genesis start * Improve error granularity * Test attestation dequeuing * Process attestations during block * Store target root in fork choice * Move fork choice verification into new crate * Update tests * Consensus updates for v0.12 (#1228) * Update state processing for v0.12 * Fix EF test runners for v0.12 * Fix some tests * Fix broken attestation verification test * More test fixes * Fix typo found in review * Add `Block` struct to ProtoArray * Start fixing get_ancestor * Add rough progress on testing * Get fork choice tests working * Progress with testing * Fix partialeq impl * Move slot clock from fc_store * Improve testing * Add testing for best justified * Add clone back to SystemTimeSlotClock * Add balances test * Start adding balances cache again * Wire-in balances cache * Improve tests * Remove commented-out tests * Remove beacon_chain::ForkChoice * Rename crates * Update wider codebase to new fork_choice layout * Move advance_slot in test harness * Tidy ForkChoice::update_time * Fix verification tests * Fix compile error with iter::once * Fix fork choice tests * Ensure block attestations are processed * Fix failing beacon_chain tests * Add first invalid block check * Add finalized block check * Progress with testing, new store builder * Add fixes to get_ancestor * Fix old genesis justification test * Fix remaining fork choice tests * Change root iteration method * Move on_verified_block * Remove unused method * Start adding attestation verification tests * Add invalid ffg target test * Add target epoch test * Add queued attestation test * Remove old fork choice verification tests * Tidy, add test * Move fork choice lock drop * Rename BeaconForkChoiceStore * Add comments, tidy BeaconForkChoiceStore * Update metrics, rename fork_choice_store.rs * Remove genesis_block_root from ForkChoice * Tidy * Update fork_choice comments * Tidy, add comments * Tidy, simplify ForkChoice, fix compile issue * Tidy, removed dead file * Increase http request timeout * Fix failing rest_api test * Set HTTP timeout back to 5s * Apply fix to get_ancestor * Address Michael's comments * Fix typo * Revert "Fix broken attestation verification test" This reverts commit 722cdc903b12611de27916a57eeecfa3224f2279. Co-authored-by: Kirk Baird <baird.k@outlook.com> Co-authored-by: Michael Sproul <michael@sigmaprime.io>
2020-06-17 01:10:22 +00:00
"consensus/fork_choice",
"consensus/proto_array",
"consensus/safe_arith",
"consensus/state_processing",
"consensus/swap_or_not_shuffle",
"crypto/bls",
"crypto/eth2_key_derivation",
"crypto/eth2_keystore",
"crypto/eth2_wallet",
"lcli",
"lighthouse",
"lighthouse/environment",
"slasher",
"slasher/service",
"testing/ef_tests",
"testing/eth1_test_rig",
"testing/execution_engine_integration",
"testing/node_test_rig",
"testing/simulator",
Add test_logger as feature to logging (#2586) ## Issue Addressed Fix #2585 ## Proposed Changes Provide a canonical version of test_logger that can be used throughout lighthouse. ## Additional Info This allows tests to conditionally emit logging data by adding test_logger as the default logger. And then when executing `cargo test --features logging/test_logger` log output will be visible: wink@3900x:~/lighthouse/common/logging/tests/test-feature-test_logger (Add-test_logger-as-feature-to-logging) $ cargo test --features logging/test_logger Finished test [unoptimized + debuginfo] target(s) in 0.02s Running unittests (target/debug/deps/test_logger-e20115db6a5e3714) running 1 test Sep 10 12:53:45.212 INFO hi, module: test_logger:8 test tests::test_fn_with_logging ... ok test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s Doc-tests test-logger running 0 tests test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s Or, in normal scenarios where logging isn't needed, executing `cargo test` the log output will not be visible: wink@3900x:~/lighthouse/common/logging/tests/test-feature-test_logger (Add-test_logger-as-feature-to-logging) $ cargo test Finished test [unoptimized + debuginfo] target(s) in 0.02s Running unittests (target/debug/deps/test_logger-02e02f8d41e8cf8a) running 1 test test tests::test_fn_with_logging ... ok test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s Doc-tests test-logger running 0 tests test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
2021-10-06 00:46:07 +00:00
"testing/test-test_logger",
"testing/state_transition_vectors",
Web3Signer support for VC (#2522) [EIP-3030]: https://eips.ethereum.org/EIPS/eip-3030 [Web3Signer]: https://consensys.github.io/web3signer/web3signer-eth2.html ## Issue Addressed Resolves #2498 ## Proposed Changes Allows the VC to call out to a [Web3Signer] remote signer to obtain signatures. ## Additional Info ### Making Signing Functions `async` To allow remote signing, I needed to make all the signing functions `async`. This caused a bit of noise where I had to convert iterators into `for` loops. In `duties_service.rs` there was a particularly tricky case where we couldn't hold a write-lock across an `await`, so I had to first take a read-lock, then grab a write-lock. ### Move Signing from Core Executor Whilst implementing this feature, I noticed that we signing was happening on the core tokio executor. I suspect this was causing the executor to temporarily lock and occasionally trigger some HTTP timeouts (and potentially SQL pool timeouts, but I can't verify this). Since moving all signing into blocking tokio tasks, I noticed a distinct drop in the "atttestations_http_get" metric on a Prater node: ![http_get_times](https://user-images.githubusercontent.com/6660660/132143737-82fd3836-2e7e-445b-a143-cb347783baad.png) I think this graph indicates that freeing the core executor allows the VC to operate more smoothly. ### Refactor TaskExecutor I noticed that the `TaskExecutor::spawn_blocking_handle` function would fail to spawn tasks if it were unable to obtain handles to some metrics (this can happen if the same metric is defined twice). It seemed that a more sensible approach would be to keep spawning tasks, but without metrics. To that end, I refactored the function so that it would still function without metrics. There are no other changes made. ## TODO - [x] Restructure to support multiple signing methods. - [x] Add calls to remote signer from VC. - [x] Documentation - [x] Test all endpoints - [x] Test HTTPS certificate - [x] Allow adding remote signer validators via the API - [x] Add Altair support via [21.8.1-rc1](https://github.com/ConsenSys/web3signer/releases/tag/21.8.1-rc1) - [x] Create issue to start using latest version of web3signer. (See #2570) ## Notes - ~~Web3Signer doesn't yet support the Altair fork for Prater. See https://github.com/ConsenSys/web3signer/issues/423.~~ - ~~There is not yet a release of Web3Signer which supports Altair blocks. See https://github.com/ConsenSys/web3signer/issues/391.~~
2021-09-16 03:26:33 +00:00
"testing/web3signer_tests",
"validator_client",
"validator_client/slashing_protection",
"validator_manager",
"watch",
]
resolver = "2"
Implement SSZ union type (#2579) ## Issue Addressed NA ## Proposed Changes Implements the "union" type from the SSZ spec for `ssz`, `ssz_derive`, `tree_hash` and `tree_hash_derive` so it may be derived for `enums`: https://github.com/ethereum/consensus-specs/blob/v1.1.0-beta.3/ssz/simple-serialize.md#union The union type is required for the merge, since the `Transaction` type is defined as a single-variant union `Union[OpaqueTransaction]`. ### Crate Updates This PR will (hopefully) cause CI to publish new versions for the following crates: - `eth2_ssz_derive`: `0.2.1` -> `0.3.0` - `eth2_ssz`: `0.3.0` -> `0.4.0` - `eth2_ssz_types`: `0.2.0` -> `0.2.1` - `tree_hash`: `0.3.0` -> `0.4.0` - `tree_hash_derive`: `0.3.0` -> `0.4.0` These these crates depend on each other, I've had to add a workspace-level `[patch]` for these crates. A follow-up PR will need to remove this patch, ones the new versions are published. ### Union Behaviors We already had SSZ `Encode` and `TreeHash` derive for enums, however it just did a "transparent" pass-through of the inner value. Since the "union" decoding from the spec is in conflict with the transparent method, I've required that all `enum` have exactly one of the following enum-level attributes: #### SSZ - `#[ssz(enum_behaviour = "union")]` - matches the spec used for the merge - `#[ssz(enum_behaviour = "transparent")]` - maintains existing functionality - not supported for `Decode` (never was) #### TreeHash - `#[tree_hash(enum_behaviour = "union")]` - matches the spec used for the merge - `#[tree_hash(enum_behaviour = "transparent")]` - maintains existing functionality This means that we can maintain the existing transparent behaviour, but all existing users will get a compile-time error until they explicitly opt-in to being transparent. ### Legacy Option Encoding Before this PR, we already had a union-esque encoding for `Option<T>`. However, this was with the *old* SSZ spec where the union selector was 4 bytes. During merge specification, the spec was changed to use 1 byte for the selector. Whilst the 4-byte `Option` encoding was never used in the spec, we used it in our database. Writing a migrate script for all occurrences of `Option` in the database would be painful, especially since it's used in the `CommitteeCache`. To avoid the migrate script, I added a serde-esque `#[ssz(with = "module")]` field-level attribute to `ssz_derive` so that we can opt into the 4-byte encoding on a field-by-field basis. The `ssz::legacy::four_byte_impl!` macro allows a one-liner to define the module required for the `#[ssz(with = "module")]` for some `Option<T> where T: Encode + Decode`. Notably, **I have removed `Encode` and `Decode` impls for `Option`**. I've done this to force a break on downstream users. Like I mentioned, `Option` isn't used in the spec so I don't think it'll be *that* annoying. I think it's nicer than quietly having two different union implementations or quietly breaking the existing `Option` impl. ### Crate Publish Ordering I've modified the order in which CI publishes crates to ensure that we don't publish a crate without ensuring we already published a crate that it depends upon. ## TODO - [ ] Queue a follow-up `[patch]`-removing PR.
2021-09-25 05:58:36 +00:00
[patch]
[patch.crates-io]
# TODO: remove when 0.3.6 get's released.
warp = { git = "https://github.com/seanmonstar/warp.git", rev="149913fe" }
Add maxperf build profile (#3608) ## Proposed Changes Add a new Cargo compilation profile called `maxperf` which enables more aggressive compiler optimisations at the expense of compilation time. Some rough initial benchmarks show that this can provide up to a 25% reduction to run time for CPU bound tasks like block processing: https://docs.google.com/spreadsheets/d/15jHuZe7lLHhZq9Nw8kc6EL0Qh_N_YAYqkW2NQ_Afmtk/edit The numbers in that spreadsheet compare the `consensus-context` branch from #3604 to the same branch compiled with the `maxperf` profile using: ``` PROFILE=maxperf make install-lcli ``` ## Additional Info The downsides of the maxperf profile are: - It increases compile times substantially, which will particularly impact low-spec hardware. Compiling `lcli` is about 3x slower. Compiling Lighthouse is about 5x slower on my 5950X: 17m 38s rather than 3m 28s. As a result I think we should not enable this everywhere by default. - **Option 1**: enable by default for our released binaries. This gives the majority of users the fastest version of `lighthouse` possible, at the expense of slowing down our release CI. Source builds will continue to use the default `release` profile unless users opt-in to `maxperf`. - **Option 2**: enable by default for source builds. This gives users building from source an edge, but makes them pay for it with compilation time. I think I would prefer Option 1. I'll try doing some benchmarking to see how long a maxperf build of Lighthouse would take on GitHub actions. Credit to Nicholas Nethercote for documenting these options in the Rust Performance Book: https://nnethercote.github.io/perf-book/build-configuration.html.
2022-09-29 06:13:33 +00:00
[profile.maxperf]
inherits = "release"
lto = "fat"
codegen-units = 1
incremental = false