38 lines
739 B
Go
38 lines
739 B
Go
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package hash
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import (
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"math/rand"
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"testing"
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"time"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/stretchr/testify/require"
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)
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func BenchmarkMerkle(t *testing.B) {
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var err error
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var hashes = make([]util.Uint256, 100000)
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var h = make([]byte, 32)
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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for i := range hashes {
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r.Read(h)
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hashes[i], err = util.Uint256DecodeBytesBE(h)
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require.NoError(t, err)
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}
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t.Run("NewMerkleTree", func(t *testing.B) {
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t.ResetTimer()
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for n := 0; n < t.N; n++ {
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tr, err := NewMerkleTree(hashes)
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require.NoError(t, err)
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_ = tr.Root()
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}
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})
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t.Run("CalcMerkleRoot", func(t *testing.B) {
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t.ResetTimer()
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for n := 0; n < t.N; n++ {
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_ = CalcMerkleRoot(hashes)
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}
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})
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}
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