prysm-pulse/beacon-chain/params/config.go
Raul Jordan 4a1b5db07b
beacon: Store Incoming Blocks and Calculated States in DAG (#422)
* begin with a block/state dag approach in prep for fork choice

* add TODOs for fork choice items, add data structure for forks

* remove syncing and processing states for incoming block sync

* simulator only broadcasts blocks now, no more state simulation

* fix sim tests, no more state sim

* bazel rerun

* naive fork choice

* split update head routine

* pesky race conditions

* fork choice rule works

* dag + fork choice working

* canonical head storage across sessions

* todo: save dag

* no more stalling after 10 blocks, using event feeds

* address review

* sync instead uses event feed

* refactored pure funcs into casper package

* tests pass

* fix lint

* refactor get blockhash

* refactor blockhashforslot

* event feed for incoming blocks in chainservice

* use config

* addressed all comments

* fix typo

* address yutaro comment

* using db interface

* check if parent hash in previous slot DAG

* works

* tests

* drop ffg suffix

* bazel gazelle

* full cov validators by height shard

* gazelle

* state tests

* all state tests

* 100% cov types and 99% cover casper

* cov up

* 80% blockchain cov

* fix lint
2018-08-23 22:09:59 -06:00

27 lines
1.0 KiB
Go

// Package params defines important constants that are essential to the beacon chain.
package params
const (
// AttesterReward determines how much ETH attesters get for performing their duty.
AttesterReward = 1
// CycleLength is the beacon chain cycle length in slots.
CycleLength = 64
// ShardCount is a fixed number.
ShardCount = 1024
// DefaultBalance of a validator in ETH.
DefaultBalance = 32
// MaxValidators in the protocol.
MaxValidators = 4194304
// SlotDuration in seconds.
SlotDuration = 8
// Cofactor is used cutoff algorithm to select height and shard cutoffs.
Cofactor = 19
// MinCommiteeSize is the minimal number of validator needs to be in a committee.
MinCommiteeSize = 128
// DefaultEndDynasty is the upper bound of dynasty. We use it to track queued and exited validators.
DefaultEndDynasty = 9999999999999999999
// BootstrappedValidatorsCount is the number of validators we seed the first crystallized
// state with. This number has yet to be decided by research and is arbitrary for now.
BootstrappedValidatorsCount = 100
)