public static void SelfTest()
{
var eb = new EstimatorBench();
eb.GlobalSetup();
var tolerance = new AlmostEqualFloat(1e-6f);
var expected = eb.TestCSharpProduct();
static void Check(string name, float[] expected, float[] results, AlmostEqualFloat tolerance)
{
Helpers.PrintVector(name, results);
Assert.Equal(expected, results, tolerance);
}