public void RunStructFldScenario(SimpleTernaryOpTest__MultiplyWideningAndAddSaturateInt16 testClass)
            {
                var result = AvxVnni.MultiplyWideningAndAddSaturate(_fld0, _fld1, _fld2);

                Unsafe.Write(testClass._dataTable.outArrayPtr, result);
                testClass.ValidateResult(_fld0, _fld1, _fld2, testClass._dataTable.outArrayPtr);
            }
        public void RunClassLclFldScenario()
        {
            TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario));

            var test   = new SimpleTernaryOpTest__MultiplyWideningAndAddSaturateInt16();
            var result = AvxVnni.MultiplyWideningAndAddSaturate(test._fld0, test._fld1, test._fld2);

            Unsafe.Write(_dataTable.outArrayPtr, result);
            ValidateResult(test._fld0, test._fld1, test._fld2, _dataTable.outArrayPtr);
        }
        private static void MultiplyWideningAndAddSaturateInt16()
        {
            var test = new SimpleTernaryOpTest__MultiplyWideningAndAddSaturateInt16();

            if (test.IsSupported)
            {
                // Validates basic functionality works, using Unsafe.Read
                test.RunBasicScenario_UnsafeRead();

                if (Avx.IsSupported)
                {
                    // Validates basic functionality works, using Load
                    test.RunBasicScenario_Load();

                    // Validates basic functionality works, using LoadAligned
                    test.RunBasicScenario_LoadAligned();
                }

                else
                {
                    Console.WriteLine("Avx Is Not Supported");
                }

                // Validates calling via reflection works, using Unsafe.Read
                test.RunReflectionScenario_UnsafeRead();  //TODO: this one does not work. Fix it.

                if (Avx.IsSupported)
                {
                    // Validates calling via reflection works, using Load
                    test.RunReflectionScenario_Load();

                    // Validates calling via reflection works, using LoadAligned
                    test.RunReflectionScenario_LoadAligned();
                }

                // Validates passing a static member works
                test.RunClsVarScenario();

                // Validates passing a local works, using Unsafe.Read
                test.RunLclVarScenario_UnsafeRead();

                if (Avx.IsSupported)
                {
                    // Validates passing a local works, using Load
                    test.RunLclVarScenario_Load();

                    // Validates passing a local works, using LoadAligned
                    test.RunLclVarScenario_LoadAligned();
                }

                // Validates passing the field of a local class works
                test.RunClassLclFldScenario();

                // Validates passing an instance member of a class works
                test.RunClassFldScenario();

                // Validates passing the field of a local struct works
                test.RunStructLclFldScenario();

                // Validates passing an instance member of a struct works
                test.RunStructFldScenario();
            }
            else
            {
                Console.WriteLine("Test Is Not Supported");
                // Validates we throw on unsupported hardware
                test.RunUnsupportedScenario();
            }

            if (!test.Succeeded)
            {
                throw new Exception("One or more scenarios did not complete as expected.");
            }
        }