Commit Graph

19 Commits

Author SHA1 Message Date
Mamy Ratsimbazafy 902093f57c
Revert "Dual headed fork choice [Reloaded] (#1223)" (#1234)
This reverts commit 6836d41ebd.
2020-06-25 11:36:03 +02:00
Mamy Ratsimbazafy 6836d41ebd
Dual headed fork choice [Reloaded] (#1223)
* Dual headed fork choice

* fix finalizedEpoch not moving

* reduce fork choice verbosity

* Add failing tests due to pruning

* Properly handle duplicate blocks in sync

* test_block_pool also add a test for duplicate blocks

* comments addressing review
2020-06-24 20:24:36 +02:00
Jacek Sieka 60176b8cc1
Revert "Dual headed fork choice (#1163)" (#1181)
This reverts commit 090f06614a.
2020-06-16 09:46:00 +02:00
Mamy Ratsimbazafy 090f06614a
Dual headed fork choice (#1163)
* Dual headed fork choice

* fix finalizedEpoch not moving

* reduce fork choice verbosity
2020-06-16 00:40:16 +02:00
Ștefan Talpalaru e2025c5752
Prometheus & Grafana refactoring
- moved "process_dashboard.nim" in "tools/"
- README: made Witti the documented testnet and added instructions for
  getting metrics out of the local node
- moved Prometheus config file generation in its own script
- the static Grafana dashboard definition now covers all nodes, using
  a variable; only the remote testnet dashboards need to be dynamically
  generated
- "launch_local_testnet.sh" no longer needs a "--grafana" option
2020-06-10 19:55:26 +02:00
Ștefan Talpalaru 3a6a9f8135 generate Grafana dashboards for remote testnet nodes 2020-06-03 12:44:16 +03:00
Viktor Kirilov 8760494c72 first batch of work towards the VC/BN split:
- we have a new binary which connects via RPC to the respective BN and has an internal clock - waking it up on every slot
- the BN has a new option called --external-validators and currently in order to have the VC binaries to run we need to pass EXTERNAL_VALIDATORS=yes to make
- factored some code out of beacon_node.nim for easier reuse in validator_api.nim and validator_client.nim
- the VC loads its associated private keys from the datadir for its BN
- most of the validator API calls have been implemented as a stub.
- the VC polls its BN at the start of each epoch - getting a list of all active validators for the current epoch - and then continues to request blocks and sign them with its appropriate validators when necessary
2020-05-25 16:23:15 +03:00
Mamy Ratsimbazafy 621c2e38a6
Separate validator duties from the Beacon Node (#976)
* Separate validator duties from the Beacon Node

* remove duplicate MaxEmptySlotCOunt

* imports

* have beacnde properly compile
2020-05-06 13:23:45 +00:00
Jacek Sieka 2449d4b479
cache empty slot state root (#961)
When replaying state transitions, for the slots that have a block, the
state root is taken from the block. For slots that lack a block, it's
currently calculated using hash_tree_root which is expensive.

Caching the empty slot state roots helps us avoid recalculating this
hash, meaning that for replay, hashes are never calculated. This turns
blocks into fairly lightweight "state-diffs"!

* avoid re-saving state when replaying blocks
* advance empty slots slot-by-slot and save root
* fix sim randomness
* fix sim genesis filename
* introduce `isEpoch` to check if a slot is an epoch slot
2020-05-03 19:44:04 +02:00
Ștefan Talpalaru 7435c2010f
remove last traces of Go support
You'll have to run `chmod -R 755 vendor/go && rm -rf vendor/go` locally.
2020-04-15 14:38:42 +02:00
Ștefan Talpalaru 06322385d9
lightweight stack traces
- plus some light test runner refactoring and some Makefile cosmetic changes
- compile tools with LOG_LEVEL=TRACE in CI
- bump a couple of submodules
2020-02-13 17:54:53 +01:00
Ștefan Talpalaru 7e36ba4f4e launch_local_testnet.sh 2020-01-22 13:44:58 +00:00
Zahary Karadjov f1ea0cec32
Add support for testnets with mixed quickstart/random deposits 2019-10-29 19:16:32 +02:00
Zahary Karadjov 0eaa433e84
Automated scripts for resetting the Status testnets
For detailed instructions, please see

https://github.com/status-im/nimbus-private/blob/master/testnets-maintenance.md
2019-09-26 18:58:51 +03:00
Ștefan Talpalaru 69ac78b2e0 new build system and submodules
- better p2pd building, with CI caching
2019-08-23 14:36:29 +03:00
Ștefan Talpalaru ab84b17d00
correct process_lfs.sh usage 2019-08-16 19:10:37 +02:00
Mamy Ratsimbazafy 7f2abce705
Add a LFS nimble task and gitignore of LFS and state sim (#344) 2019-08-16 14:55:48 +02:00
Ștefan Talpalaru 44af08cc86
beacon node wrapper script
Bonus: `make NIMFLAGS="--stackTrace:on" testnet1` now works as expected
2019-07-11 13:52:59 +02:00
mratsim a5ae8ef0aa initial commit 2018-07-20 15:46:03 +02:00