27 lines
433 B
Go
27 lines
433 B
Go
package common
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import (
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"fmt"
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"math/big"
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"time"
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)
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// Common big integers often used
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var (
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Big1 = big.NewInt(1)
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Big2 = big.NewInt(2)
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Big3 = big.NewInt(3)
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Big0 = big.NewInt(0)
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BigTrue = Big1
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BigFalse = Big0
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Big32 = big.NewInt(32)
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Big256 = big.NewInt(0xff)
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Big257 = big.NewInt(257)
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)
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func Bench(pre string, cb func()) {
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start := time.Now()
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cb()
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fmt.Println(pre, ": took:", time.Since(start))
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}
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