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38 lines
1.1 KiB
38 lines
1.1 KiB
package shard
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import (
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"math/big"
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shardingconfig "github.com/harmony-one/harmony/internal/configs/sharding"
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"github.com/harmony-one/harmony/internal/utils"
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)
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const (
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// BeaconChainShardID is the ShardID of the BeaconChain
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BeaconChainShardID = 0
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)
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// TODO ek – Schedule should really be part of a general-purpose network
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//
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// configuration. We are OK for the time being,
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// until the day we should let one node process join multiple networks.
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var (
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// Schedule is the sharding configuration schedule.
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// Depends on the type of the network. Defaults to the mainnet schedule.
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Schedule shardingconfig.Schedule = shardingconfig.MainnetSchedule
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)
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// ExternalSlotsAvailableForEpoch ..
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func ExternalSlotsAvailableForEpoch(epoch *big.Int) int {
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instance := Schedule.InstanceForEpoch(epoch)
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stakedSlots :=
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(instance.NumNodesPerShard() -
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instance.NumHarmonyOperatedNodesPerShard()) *
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int(instance.NumShards())
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if stakedSlots == 0 {
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utils.Logger().Debug().
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Uint64("epoch", epoch.Uint64()).
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Msg("have 0 external slots for in this epoch - perhaps bad config")
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}
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return stakedSlots
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}
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