// means that the loop ran 10000000 times at a speed of 282 ns per loop.
//
// If a benchmark needs some expensive setup before running, the timer
// may be stopped:
//     func BenchmarkBigLen(b *testing.B) {
//         b.StopTimer()
//         big := NewBig()
//         b.StartTimer()
//         for i := 0; i < b.N; i++ {
//             big.Len()
//         }
//     }
package testing

//
// means that the loop ran 68453040 times at a speed of 17.8 ns per loop.
//
// If a benchmark needs some expensive setup before running, the timer
// may be reset:
//
//	func BenchmarkBigLen(b *testing.B) {
//	    big := NewBig()
//	    b.ResetTimer()
//	    for range b.N {
//	        big.Len()
//	    }
//	}
//
// If a benchmark needs to test performance in a parallel setting, it may use