Commit Graph

18 Commits

Author SHA1 Message Date
tersec d3cad92693
remove some BeaconState use and abstract over other uses (#2482)
* remove some BeaconState use and abstract over other uses

* remove out-of-context comment
2021-04-08 08:24:25 +00:00
Jacek Sieka 74732a23fe
json cleanups (#2456)
* move json-rpc specific marshalling to rpc
* serialize Epoch/Slot with cast to avoid Defect
* avoid a few eth1 deps
* simplify imports
2021-03-26 15:11:06 +01:00
Jacek Sieka 2695cfa864
EH cleanup (#2455)
almost 100% raises in nimbus-eth2 now!

* fix some rare exception-related crashes in json-rpc
2021-03-26 07:52:01 +01:00
Mamy Ratsimbazafy d47f53cd9d
Reorg (5/5) (#2377)
* Reorg things left into networking and gossip_processing

* time -> beacon_clock

* fix builds
2021-03-05 14:12:00 +01:00
Mamy Ratsimbazafy 5d7f9c3a04
Consensus object pools [reorg 4/5] (#2374)
* Add documentation

* make test doesn't try to build the beacon node :/
2021-03-04 10:13:44 +01:00
Mamy Ratsimbazafy 3276dfc683
Consolidate modules by areas [part 1] (#2365)
* Move sync in subfolder

* move validator related thingies in validators

* fix binary builds

* update bounds comment [skip ci]
2021-03-02 11:27:45 +01:00
Jacek Sieka 5d3c995d42 json-rpc fixes
* expose node signatures
* format bitseqs as hex strings
* format trusted sigs as hex strings (same as untrusted)
* reuse rpc client sigs
* include validator index in duties
* move SyncInfo to spec
2021-02-02 14:55:36 +02:00
Jacek Sieka 5713a3ce4c
performance fixes (#2259)
* performance fixes

* don't mark tree cache as dirty on read-only List accesses
* store only blob in memory for keys and signatures, parse blob lazily
* compare public keys by blob instead of parsing / converting to raw
* compare Eth2Digest using non-constant-time comparison
* avoid some unnecessary validator copying

This branch will in particular speed up deposit processing which has
been slowing down block replay.

Pre (mainnet, 1600 blocks):

```
All time are ms
     Average,       StdDev,          Min,          Max,      Samples,         Test
Validation is turned off meaning that no BLS operations are performed
    3450.269,        0.000,     3450.269,     3450.269,            1, Initialize DB
       0.417,        0.822,        0.036,       21.098,         1400, Load block from database
      16.521,        0.000,       16.521,       16.521,            1, Load state from database
      27.906,       50.846,        8.104,     1507.633,         1350, Apply block
      52.617,       37.029,       20.640,      135.938,           50, Apply epoch block
```

Post:

```
    3502.715,        0.000,     3502.715,     3502.715,            1, Initialize DB
       0.080,        0.560,        0.035,       21.015,         1400, Load block from database
      17.595,        0.000,       17.595,       17.595,            1, Load state from database
      15.706,       11.028,        8.300,      107.537,         1350, Apply block
      33.217,       12.622,       17.331,       60.580,           50, Apply epoch block
```

* more perf fixes

* load EpochRef cache into StateCache more aggressively
* point out security concern with public key cache
* reuse proposer index from state when processing block
* avoid genericAssign in a few more places
* don't parse key when signature is unparseable
* fix `==` overload for Eth2Digest
* preallocate validator list when getting active validators
* speed up proposer index calculation a little bit
* reuse cache when replaying blocks in ncli_db
* avoid a few more copying loops

```
     Average,       StdDev,          Min,          Max,      Samples,         Test
Validation is turned off meaning that no BLS operations are performed
    3279.158,        0.000,     3279.158,     3279.158,            1, Initialize DB
       0.072,        0.357,        0.035,       13.400,         1400, Load block from database
      17.295,        0.000,       17.295,       17.295,            1, Load state from database
       5.918,        9.896,        0.198,       98.028,         1350, Apply block
      15.888,       10.951,        7.902,       39.535,           50, Apply epoch block
       0.000,        0.000,        0.000,        0.000,            0, Database block store
```

* clear full balance cache before processing rewards and penalties

```
All time are ms
     Average,       StdDev,          Min,          Max,      Samples,         Test
Validation is turned off meaning that no BLS operations are performed
    3947.901,        0.000,     3947.901,     3947.901,            1, Initialize DB
       0.124,        0.506,        0.026,      202.370,       363345, Load block from database
      97.614,        0.000,       97.614,       97.614,            1, Load state from database
       0.186,        0.188,        0.012,       99.561,       357262, Advance slot, non-epoch
      14.161,        5.966,        1.099,      395.511,        11524, Advance slot, epoch
       1.372,        4.170,        0.017,      276.401,       363345, Apply block, no slot processing
       0.000,        0.000,        0.000,        0.000,            0, Database block store
```
2021-01-25 13:04:18 +01:00
tersec 55ecb61c3a cycle attestation subnets every slot (#2240)
Cycle attestation subnets every slot
2021-01-19 19:44:03 +02:00
Giovanni Petrantoni ed24f60f70
remove async from sub/unsub (#2197)
* remove await/async from sub/unsub

* fix unsubscribe wrong key (missed _snappy)

* use the right libp2p commit hash

* remove unused async

* fix inspector

* fix subnet calculation in RPC and insert broadcast attestations into node's pool

* unify codepaths to ensure only mostly-checked-to-be-valid attestations enter the pool, even from node's own broadcasts

* update attestation pool tests for new validateAttestation param

Co-authored-by: Dustin Brody <tersec@users.noreply.github.com>
2020-12-24 09:48:52 +01:00
tersec 97c4f7c5c0
fix subnet calculation in RPC and insert broadcast attestations into node's pool (#2207)
* fix subnet calculation in RPC and insert broadcast attestations into node's pool

* unify codepaths to ensure only mostly-checked-to-be-valid attestations enter the pool, even from node's own broadcasts

* update attestation pool tests for new validateAttestation param
2020-12-23 13:59:04 +01:00
tersec afbaa36ef7
make subnet cycling more robust; use one stability subnet/validator; explicitly represent gossip enabled/disabled (#2201)
* make subnet cycling more robust; use one stability subnet/validator; explicitly represent gossip enabled/disabled

* fix asymmetry in _snappy being used for subscriptions but not unsubscriptions

* remove redundant comment

* minimal RPC and VC support for infoming BN of subnets

* create and verify slot signatures in RPC interface and VC

* loosen old slot check

* because Slot + uint64 works but uint64 + Slot doesn't

* document assumptions for head state use; don't clear stability subnets; guard against VC not having checked an epoch ahead, fixing a crash; clarify unsigned comparison

* revert unsub fix
2020-12-22 10:05:36 +01:00
Eugene Kabanov 46c2740097
Documentation for Validators API. (#2147)
* Recover proper validator API call and remove incorrect one.
Add more examples to API documentation.
2020-12-07 14:51:14 +02:00
cheatfate 42dd59852b Fix compilation problem. 2020-12-03 11:40:32 +02:00
cheatfate 0904ee5609 get_v1_validator_attestation_data() implementation. 2020-12-03 11:40:32 +02:00
Zahary Karadjov 4eaf29875a Less risk for Eth1-induced delays in block proposal 2020-12-01 15:38:50 +02:00
Jacek Sieka 95f5f76180
Datatype cleanup (#1953)
* clear up spec todo

* test fix

* remove unnecessary toSszType

* type

* one more
2020-11-04 21:52:47 +00:00
Jacek Sieka ee2ebc96a8
move rpc api to own folder, mimic upstream structure (#1905)
also implements a few more endpoints
2020-10-27 10:00:57 +01:00