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Fix testgrounds build

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Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
This commit is contained in:
Jakub Sztandera 2020-08-18 17:40:53 +02:00
parent c841f26256
commit c9fdd4bee2
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GPG Key ID: 9A9AF56F8B3879BA
2 changed files with 4 additions and 1 deletions
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3
build/params_testground.go
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@ -66,4 +66,7 @@ var (
// Actor consts
// TODO: Pull from actors when its made not private
MinDealDuration = abi.ChainEpoch(180 * builtin.EpochsInDay)
PackingEfficiencyNum int64 = 4
PackingEfficiencyDenom int64 = 5
)

2
chain/store/basefee.go
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@ -17,7 +17,7 @@ func computeNextBaseFee(baseFee types.BigInt, gasLimitUsed int64, noOfBlocks int
// nextBaseFee = baseFee + change
// nextBaseFee = max(nextBaseFee, build.MinimumBaseFee)
delta := build.PackingEfficiencyDenom * gasLimitUsed / int64(noOfBlocks*build.PackingEfficiencyNum)
delta := build.PackingEfficiencyDenom * gasLimitUsed / (int64(noOfBlocks) * build.PackingEfficiencyNum)
delta -= build.BlockGasTarget
// cap change at 12.5% (BaseFeeMaxChangeDenom) by capping delta