You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.5 KiB
52 lines
1.5 KiB
// Package shardingconfig defines types and utilities that deal with Harmony
|
|
// sharding configuration schedule.
|
|
package shardingconfig
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/harmony-one/harmony/internal/genesis"
|
|
)
|
|
|
|
// Schedule returns the sharding configuration instance for the given
|
|
// epoch.
|
|
type Schedule interface {
|
|
InstanceForEpoch(epoch *big.Int) Instance
|
|
|
|
// BlocksPerEpoch returns the number of blocks per each Epoch
|
|
BlocksPerEpoch() uint64
|
|
|
|
// CalcEpochNumber returns the epoch number based on the block number
|
|
CalcEpochNumber(blockNum uint64) *big.Int
|
|
|
|
// IsLastBlock check if the block is the last block in the epoch
|
|
IsLastBlock(blockNum uint64) bool
|
|
|
|
// VDFDifficulty returns number of iterations for VDF calculation
|
|
VdfDifficulty() int
|
|
}
|
|
|
|
// Instance is one sharding configuration instance.
|
|
type Instance interface {
|
|
// NumShards returns the number of shards in the network.
|
|
NumShards() uint32
|
|
|
|
// NumNodesPerShard returns number of nodes in each shard.
|
|
NumNodesPerShard() int
|
|
|
|
// NumHarmonyOperatedNodesPerShard returns number of nodes in each shard
|
|
// that are operated by Harmony.
|
|
NumHarmonyOperatedNodesPerShard() int
|
|
|
|
// HmyAccounts returns a list of Harmony accounts
|
|
HmyAccounts() []genesis.DeployAccount
|
|
|
|
// FnAccounts returns a list of Foundational node accounts
|
|
FnAccounts() []genesis.DeployAccount
|
|
|
|
// FindAccount returns the deploy account based on the blskey
|
|
FindAccount(blsPubKey string) (bool, *genesis.DeployAccount)
|
|
|
|
// ReshardingEpoch returns a list of Epoch while off-chain resharding happens
|
|
ReshardingEpoch() []*big.Int
|
|
}
|
|
|