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cmd/utils, core: disable exp diff for olympic net

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This commit is contained in:
Jeffrey Wilcke
2015-08-06 13:29:06 +02:00
parent 82ef26f600
commit 74f6d90153
2 changed files with 4 additions and 2 deletions
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4
core/chain_util.go
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@ -32,7 +32,7 @@ import (
var (
blockHashPre = []byte("block-hash-")
blockNumPre = []byte("block-num-")
expDiffPeriod = big.NewInt(100000)
ExpDiffPeriod = big.NewInt(100000)
)
// CalcDifficulty is the difficulty adjustment algorithm. It returns
@ -57,7 +57,7 @@ func CalcDifficulty(time, parentTime uint64, parentNumber, parentDiff *big.Int)
}
periodCount := new(big.Int).Add(parentNumber, common.Big1)
periodCount.Div(periodCount, expDiffPeriod)
periodCount.Div(periodCount, ExpDiffPeriod)
if periodCount.Cmp(common.Big1) > 0 {
// diff = diff + 2^(periodCount - 2)
expDiff := periodCount.Sub(periodCount, common.Big2)