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17 lines
490 B
Go
17 lines
490 B
Go
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package puddle
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import "time"
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// nanotime returns the time in nanoseconds since process start.
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//
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// This approach, described at
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// https://github.com/golang/go/issues/61765#issuecomment-1672090302,
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// is fast, monotonic, and portable, and avoids the previous
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// dependence on runtime.nanotime using the (unsafe) linkname hack.
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// In particular, time.Since does less work than time.Now.
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func nanotime() int64 {
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return time.Since(globalStart).Nanoseconds()
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}
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var globalStart = time.Now()
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