public class MathMaxBenchmarks
    {
        private static double[] _testInput;

        [GlobalSetup]
        public void Setup()
        {
            _testInput = Enumerable.Range(0, 10000).Select(i => (double)i).ToArray();
        }

        [Benchmark(Baseline = true)]
        public double[] MathMax()
        {
            double[] output = new double[_testInput.Length];
            for (var i = 0; i < _testInput.Length; i++)
                output[i] = Math.Max(_testInput[i], 100);
            return output;
        }

        [Benchmark]
        public double[] Ternary()
        {
            double[] output = new double[_testInput.Length];
            for (var i = 0; i < _testInput.Length; i++)
            {
                double tmp = _testInput[i];
                output[i] = tmp > 100.0 ? tmp : 100.0;
            }
            return output;
        }

        [Benchmark]
        public double[] vmaxsd()
        {
            var limit = Vector128.Create(100.0);

            double[] output = new double[_testInput.Length];
            for (var i = 0; i < _testInput.Length; i++)
                output[i] = Sse2.MaxScalar(Vector128.CreateScalarUnsafe(_testInput[i]), limit).ToScalar();
            return output;
        }
    }