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4173 Commits

Author SHA1 Message Date
Jacek Sieka
605dd0a0e9 Some speedups (#226) 
* ssz: avoid memory allocations

* a bit fishy with the 32-item stack.. this should be a smallvector

* digest: avoid another burnmem

* avoid a few allocations by using iterator
 2019-04-03 15:46:22 +00:00
Yuriy Glukhov
ff7adcefbd Persist head block 2019-04-02 15:35:09 +03:00
Ștefan Talpalaru
f6eb6af310
downloadFile(): print command in the error message 
so people can figure out that they don't have "curl" installed
 2019-04-01 20:41:35 +02:00
zah
e16d8faee2 Switch to a two-steps build process (#228) 2019-03-29 10:44:19 -06:00
Zahary Karadjov
6689d0a642 Remove some deprecation warnings 2019-03-29 16:45:38 +02:00
Zahary Karadjov
8e0025035c all validators are free for picking by default 2019-03-29 15:38:59 +02:00
Dustin Brody
6cbf355c5a state_transition part of get_attesting_indices/get_attesting_indices_cached perf tweaks 2019-03-28 23:31:30 +02:00
Dustin Brody
d74fa2027a remove redundant conversions 2019-03-28 23:31:30 +02:00
cheatfate
3117a4481e Remove unneeded initialization. 2019-03-28 23:24:50 +02:00
cheatfate
6f4c7b775c Remove one-line hash to avoid burnMem. 
Remove unnecessary copyMem()s.
 2019-03-28 23:24:50 +02:00
Jacek Sieka
201b079fe3 avoid bad blocks by filtering included attestations 
* fix epoch violation during initial attestation validation
* fill in attestation fields (finalizes again!)
 2019-03-28 21:10:08 +02:00
Zahary Karadjov
44d9f7d6c9 Use proper RPC calls when obtaining missing blocks 2019-03-28 16:54:50 +02:00
Zahary Karadjov
f23ee4ccae Fix a wrong assert 2019-03-28 16:54:50 +02:00
Zahary Karadjov
e0d8bf9e99 Logging in preInit works just fine locally; pushing to test on the CI 2019-03-28 16:54:50 +02:00
Zahary Karadjov
6d4470a8c8 Simplified gossipsub.broadcast further 2019-03-28 16:54:50 +02:00
Zahary Karadjov
dd72218f48 Integrate traceAsyncErrors 
You'll need the latest version of nim-eth
 2019-03-28 16:54:50 +02:00
Yuriy Glukhov
497f88c20d Increase minPeers in PeerPool to PeerPool default (10) 2019-03-28 16:35:17 +02:00
Jacek Sieka
f9e0418b5b fetch multiple blocks at a time 
* avoid crash on invalid block production (fixes #209)
* fetch blocks every second, roughly
* fix start.sh param order
* run beacon node sim at slower pace
 2019-03-28 10:42:16 +02:00
Dustin Brody
58b6174654 smallish speedup -- also use cache in get_crosslink_deltas 2019-03-28 10:40:20 +02:00
Dustin Brody
6f481f8812 another ~2x speedup in epoch processing 2019-03-28 10:40:20 +02:00
Dustin Brody
e1ba820486 clean up caching 2019-03-28 10:40:20 +02:00
Dustin Brody
d84aa45a22 share crosslink committees cache across process_crosslinks and compute_crosslinks_deltas 2019-03-28 10:40:20 +02:00
Dustin Brody
2c566df411 rm debug message 2019-03-28 10:40:20 +02:00
Dustin Brody
ced4dbe859 4x speedup on epoch processing for 64 validators 2019-03-28 10:40:20 +02:00
Jacek Sieka
3ad6053298 Use block, slot tuple to idenfiy fork 
this is the beginning of tracking block-slots more precisely, so we can
the justification epoch slot bug.

* avoid asyncDiscard (swallows assertions)
* fix attestation delay
* fix several state root cache bugs
* introduce workaround for genesis epoch spec issue
 2019-03-28 10:32:09 +02:00
Zahary Karadjov
92c38d6d48 Don't log the backwards sync requests 2019-03-27 18:32:33 +02:00
Zahary Karadjov
2efcffe6ac Fix an issue for completely fresh installations 2019-03-27 18:29:02 +02:00
Zahary Karadjov
406df9d44f More chatty syncing 2019-03-27 18:13:39 +02:00
Zahary Karadjov
b3d23c052c Switch to 30 seconds slot duration; UX improvements 
* On the testnet site, the first N instead of the last N validators
  will be considered reserved for users

* The number of validators is consistently named `totalValidators`
  in all commands

* Proper keys are generated by default in validator_keygen
 2019-03-27 18:13:39 +02:00
Zahary Karadjov
a3ce9d17ec Expose the default port 2019-03-27 18:13:39 +02:00
Zahary Karadjov
6629897567 We don't need the more complicated port setup anymore 2019-03-27 18:13:39 +02:00
Jacek Sieka
edd9826464
some ignores 2019-03-26 19:41:34 -06:00
Jacek Sieka
81c66fbce0
use signed_root as canonical block root (#211) 
* no need to pass prev_block_root when updating state
* some Slot fixes
* fix `hash_tree_root` for Slot, Epoch
* detect missing hash_tree_root type support
* remove some <0.5 state checks
 2019-03-26 19:32:35 -06:00
Zahary Karadjov
c0fa229254 Improved error handling in the networking code 2019-03-26 17:40:20 +02:00
Zahary Karadjov
d94d4f2606 Dumbed down the validator key import procedure 
The previous idempotent scheme proved to be too slow, making it
harder to quickly re-assign validators on the servers.
 2019-03-26 17:37:31 +02:00
Zahary Karadjov
5b1caaff41 more detailed error message when you connect to an incompatible testnet 2019-03-26 17:37:31 +02:00
Mamy André-Ratsimbazafy
8273345a2c fix comment 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
8b5e18b7a4 Magic fix to #209 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
2fafa8b1a1 Add TODO comment about loggable stacktraces and open https://github.com/status-im/nim-chronicles/issues/47 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
57c693c88f Only check for epoch underflow just before peer communication 
During state processing epochs can underflow (hence why we have a non-zero arbitrary genesis epoch)
 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
e189c1d3cd Crash before making attestation when replaying state pass genesis 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
d1f75cdfef Improve distinction between debugging stacktraces and crash/exception stacktraces 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
e8160c2126 more logs to investigate epoch underflow/overflow https://github.com/status-im/nim-beacon-chain/issues/207 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
9b520d3949 address comment 2019-03-26 17:35:09 +02:00
Mamy André-Ratsimbazafy
808c5edfc0 Add more fork choice logs 2019-03-26 17:35:09 +02:00
Jacek Sieka
e7b36c4389 add beacon clock and rework timing 
* have regular slot tick, decide on work to do lazily
* use beacon clock instance that will eventually sync time
* skip work when falling behind
* add one more state cache for justified state (since that's used in
fork choice)
* remove old sync cruft
* single timer per slot, serializing block production and attestation
 2019-03-26 13:21:48 +02:00
Yuriy Glukhov
e4c10a31c9 Use latest state from the DB in sync. Fixed off by one in block roots (#203) 2019-03-25 14:52:23 -06:00
Zahary Karadjov
70cb84ef93 Fix the build with the latest nim-eth 2019-03-25 19:57:05 +02:00
Jacek Sieka
1b0e67c88c
ssz: update to 0.5.1:ish (#202) 
* ssz: update to 0.5.1:ish
* slightly fewer seq allocations
* still a lot of potential for optimization
* fixes #174
* ssz: avoid reallocating leaves (logN merkle impl)
 2019-03-25 10:46:31 -06:00
Dustin Brody
6b1527ccd5 Almost final 0.5.1 spec updates (#201) 
* update processExits to 0.5.1

* mark process_deposit, get_empty_block as 0.5.1; update get_genesis_beacon_state to 0.5.1; implement processDeposits

* hotfix via https://github.com/ethereum/eth2.0-specs/pull/821
 2019-03-24 12:21:23 -06:00