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e9e1ef4772
* [NOD-1006] Make CompactToBig take an out param so that we can reuse the same big.Int in averageTarget. * [NOD-1006] Fix merge errors. * [NOD-1006] Use CompactToBigWithDestination only in averageTarget. * [NOD-1006] Fix refactor errors. * [NOD-1006] Fix refactor errors. * [NOD-1006] Optimize averageTarget with a big.Int pool. * [NOD-1006] Defer releasing bigInts. * [NOD-1006] Use a pool for requiredDifficulty as well. * [NOD-1006] Move the big int pool to utils. * [NOD-1006] Remove unnecessary line.
26 lines
433 B
Go
26 lines
433 B
Go
package bigintpool
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import (
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"math/big"
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"sync"
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)
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var bigIntPool = sync.Pool{
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New: func() interface{} {
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return big.NewInt(0)
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},
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}
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// Acquire acquires a big.Int from the pool and
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// initializes it to x.
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func Acquire(x int64) *big.Int {
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bigInt := bigIntPool.Get().(*big.Int)
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bigInt.SetInt64(x)
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return bigInt
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}
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// Release returns the given big.Int to the pool.
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func Release(toRelease *big.Int) {
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bigIntPool.Put(toRelease)
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}
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