static void TestHelper(int itemsCount)
{
var countBenchmark = new CountBenchmark();
countBenchmark.ItemsCount = itemsCount;
countBenchmark.GlobalSetup();
int naive = countBenchmark.Naive();
Assert.AreEqual(naive, countBenchmark.LINQ());
Assert.AreEqual(naive, countBenchmark.Vectors());
#if NETCOREAPP3_0
Assert.AreEqual(naive, countBenchmark.Intrinsics());
#endif
}
public void HardTest()
{
var countBenchmark = new CountBenchmark();
const int count = 1000000;
countBenchmark.ItemsCount = count;
countBenchmark.GlobalSetup();
for (int i = 0; i < countBenchmark.ItemsCount; i += 8)
{
for (int j = 0; j < 8; j++)
{
countBenchmark.Array[i + j] = 0;
}
countBenchmark.Array[i + 5] = 31337;
countBenchmark.Array[i + 3] = 31337;
}
countBenchmark.Item = 31337;
Assert.AreEqual(250000, countBenchmark.Naive());
Assert.AreEqual(250000, countBenchmark.LINQ());
Assert.AreEqual(250000, countBenchmark.Vectors());
#if NETCOREAPP3_0
Assert.AreEqual(250000, countBenchmark.Intrinsics());
#endif
}