tests/src/JIT/HardwareIntrinsics/X86/Sse/CompareLessThanUnorderedScalar.Boolean.cs

   1 // Licensed to the .NET Foundation under one or more agreements.
   2 // The .NET Foundation licenses this file to you under the MIT license.
   3 // See the LICENSE file in the project root for more information.
   4
   5 /******************************************************************************
   6  * This file is auto-generated from a template file by the GenerateTests.csx  *
   7  * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make    *
   8  * changes, please update the corresponding template and run according to the *
   9  * directions listed in the file.                                             *
  10  ******************************************************************************/
  11
  12 using System;
  13 using System.Runtime.CompilerServices;
  14 using System.Runtime.InteropServices;
  15 using System.Runtime.Intrinsics;
  16 using System.Runtime.Intrinsics.X86;
  17
  18 namespace JIT.HardwareIntrinsics.X86
  19 {
  20     public static partial class Program
  21     {
  22         private static void CompareLessThanUnorderedScalarBoolean()
  23         {
  24             var test = new BooleanComparisonOpTest__CompareLessThanUnorderedScalarBoolean();
  25
  26             if (test.IsSupported)
  27             {
  28                 // Validates basic functionality works, using Unsafe.Read
  29                 test.RunBasicScenario_UnsafeRead();
  30
  31                 if (Sse.IsSupported)
  32                 {
  33                     // Validates basic functionality works, using Load
  34                     test.RunBasicScenario_Load();
  35
  36                     // Validates basic functionality works, using LoadAligned
  37                     test.RunBasicScenario_LoadAligned();
  38                 }
  39
  40                 // Validates calling via reflection works, using Unsafe.Read
  41                 test.RunReflectionScenario_UnsafeRead();
  42
  43                 if (Sse.IsSupported)
  44                 {
  45                     // Validates calling via reflection works, using Load
  46                     test.RunReflectionScenario_Load();
  47
  48                     // Validates calling via reflection works, using LoadAligned
  49                     test.RunReflectionScenario_LoadAligned();
  50                 }
  51
  52                 // Validates passing a static member works
  53                 test.RunClsVarScenario();
  54
  55                 // Validates passing a local works, using Unsafe.Read
  56                 test.RunLclVarScenario_UnsafeRead();
  57
  58                 if (Sse.IsSupported)
  59                 {
  60                     // Validates passing a local works, using Load
  61                     test.RunLclVarScenario_Load();
  62
  63                     // Validates passing a local works, using LoadAligned
  64                     test.RunLclVarScenario_LoadAligned();
  65                 }
  66
  67                 // Validates passing the field of a local class works
  68                 test.RunClassLclFldScenario();
  69
  70                 // Validates passing an instance member of a class works
  71                 test.RunClassFldScenario();
  72
  73                 // Validates passing the field of a local struct works
  74                 test.RunStructLclFldScenario();
  75
  76                 // Validates passing an instance member of a struct works
  77                 test.RunStructFldScenario();
  78             }
  79             else
  80             {
  81                 // Validates we throw on unsupported hardware
  82                 test.RunUnsupportedScenario();
  83             }
  84
  85             if (!test.Succeeded)
  86             {
  87                 throw new Exception("One or more scenarios did not complete as expected.");
  88             }
  89         }
  90     }
  91
  92     public sealed unsafe class BooleanComparisonOpTest__CompareLessThanUnorderedScalarBoolean
  93     {
  94         private struct TestStruct
  95         {
  96             public Vector128<Single> _fld1;
  97             public Vector128<Single> _fld2;
  98
  99             public static TestStruct Create()
 100             {
 101                 var testStruct = new TestStruct();
 102                 var random = new Random();
 103
 104                 for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
 105                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
 106                 for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
 107                 Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref testStruct._fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
 108
 109                 return testStruct;
 110             }
 111
 112             public void RunStructFldScenario(BooleanComparisonOpTest__CompareLessThanUnorderedScalarBoolean testClass)
 113             {
 114                 var result = Sse.CompareLessThanUnorderedScalar(_fld1, _fld2);
 115                 testClass.ValidateResult(_fld1, _fld2, result);
 116             }
 117         }
 118
 119         private static readonly int LargestVectorSize = 16;
 120
 121         private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
 122         private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector128<Single>>() / sizeof(Single);
 123
 124         private static Single[] _data1 = new Single[Op1ElementCount];
 125         private static Single[] _data2 = new Single[Op2ElementCount];
 126
 127         private static Vector128<Single> _clsVar1;
 128         private static Vector128<Single> _clsVar2;
 129
 130         private Vector128<Single> _fld1;
 131         private Vector128<Single> _fld2;
 132
 133         private BooleanComparisonOpTest__DataTable<Single, Single> _dataTable;
 134
 135         static BooleanComparisonOpTest__CompareLessThanUnorderedScalarBoolean()
 136         {
 137             var random = new Random();
 138
 139             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
 140             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
 141             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
 142             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _clsVar2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
 143         }
 144
 145         public BooleanComparisonOpTest__CompareLessThanUnorderedScalarBoolean()
 146         {
 147             Succeeded = true;
 148
 149             var random = new Random();
 150
 151             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
 152             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld1), ref Unsafe.As<Single, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
 153             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
 154             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector128<Single>, byte>(ref _fld2), ref Unsafe.As<Single, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector128<Single>>());
 155
 156             for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetSingle(); }
 157             for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetSingle(); }
 158             _dataTable = new BooleanComparisonOpTest__DataTable<Single, Single>(_data1, _data2, LargestVectorSize);
 159         }
 160
 161         public bool IsSupported => Sse.IsSupported;
 162
 163         public bool Succeeded { get; set; }
 164
 165         public void RunBasicScenario_UnsafeRead()
 166         {
 167             var result = Sse.CompareLessThanUnorderedScalar(
 168                 Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
 169                 Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr)
 170             );
 171
 172             ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, result);
 173         }
 174
 175         public void RunBasicScenario_Load()
 176         {
 177             var result = Sse.CompareLessThanUnorderedScalar(
 178                 Sse.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
 179                 Sse.LoadVector128((Single*)(_dataTable.inArray2Ptr))
 180             );
 181
 182             ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, result);
 183         }
 184
 185         public void RunBasicScenario_LoadAligned()
 186         {
 187             var result = Sse.CompareLessThanUnorderedScalar(
 188                 Sse.LoadAlignedVector128((Single*)(_dataTable.inArray1Ptr)),
 189                 Sse.LoadAlignedVector128((Single*)(_dataTable.inArray2Ptr))
 190             );
 191
 192             ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, result);
 193         }
 194
 195         public void RunReflectionScenario_UnsafeRead()
 196         {
 197             var result = typeof(Sse).GetMethod(nameof(Sse.CompareLessThanUnorderedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>) })
 198                                      .Invoke(null, new object[] {
 199                                         Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr),
 200                                         Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr)
 201                                      });
 202
 203             ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, (bool)(result));
 204         }
 205
 206         public void RunReflectionScenario_Load()
 207         {
 208             var result = typeof(Sse).GetMethod(nameof(Sse.CompareLessThanUnorderedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>) })
 209                                      .Invoke(null, new object[] {
 210                                         Sse.LoadVector128((Single*)(_dataTable.inArray1Ptr)),
 211                                         Sse.LoadVector128((Single*)(_dataTable.inArray2Ptr))
 212                                      });
 213
 214             ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, (bool)(result));
 215         }
 216
 217         public void RunReflectionScenario_LoadAligned()
 218         {
 219             var result = typeof(Sse).GetMethod(nameof(Sse.CompareLessThanUnorderedScalar), new Type[] { typeof(Vector128<Single>), typeof(Vector128<Single>) })
 220                                      .Invoke(null, new object[] {
 221                                         Sse.LoadAlignedVector128((Single*)(_dataTable.inArray1Ptr)),
 222                                         Sse.LoadAlignedVector128((Single*)(_dataTable.inArray2Ptr))
 223                                      });
 224
 225             ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, (bool)(result));
 226         }
 227
 228         public void RunClsVarScenario()
 229         {
 230             var result = Sse.CompareLessThanUnorderedScalar(
 231                 _clsVar1,
 232                 _clsVar2
 233             );
 234
 235             ValidateResult(_clsVar1, _clsVar2, result);
 236         }
 237
 238         public void RunLclVarScenario_UnsafeRead()
 239         {
 240             var left = Unsafe.Read<Vector128<Single>>(_dataTable.inArray1Ptr);
 241             var right = Unsafe.Read<Vector128<Single>>(_dataTable.inArray2Ptr);
 242             var result = Sse.CompareLessThanUnorderedScalar(left, right);
 243
 244             ValidateResult(left, right, result);
 245         }
 246
 247         public void RunLclVarScenario_Load()
 248         {
 249             var left = Sse.LoadVector128((Single*)(_dataTable.inArray1Ptr));
 250             var right = Sse.LoadVector128((Single*)(_dataTable.inArray2Ptr));
 251             var result = Sse.CompareLessThanUnorderedScalar(left, right);
 252
 253             ValidateResult(left, right, result);
 254         }
 255
 256         public void RunLclVarScenario_LoadAligned()
 257         {
 258             var left = Sse.LoadAlignedVector128((Single*)(_dataTable.inArray1Ptr));
 259             var right = Sse.LoadAlignedVector128((Single*)(_dataTable.inArray2Ptr));
 260             var result = Sse.CompareLessThanUnorderedScalar(left, right);
 261
 262             ValidateResult(left, right, result);
 263         }
 264
 265         public void RunClassLclFldScenario()
 266         {
 267             var test = new BooleanComparisonOpTest__CompareLessThanUnorderedScalarBoolean();
 268             var result = Sse.CompareLessThanUnorderedScalar(test._fld1, test._fld2);
 269
 270             ValidateResult(test._fld1, test._fld2, result);
 271         }
 272
 273         public void RunClassFldScenario()
 274         {
 275             var result = Sse.CompareLessThanUnorderedScalar(_fld1, _fld2);
 276
 277             ValidateResult(_fld1, _fld2, result);
 278         }
 279
 280         public void RunStructLclFldScenario()
 281         {
 282             var test = TestStruct.Create();
 283             var result = Sse.CompareLessThanUnorderedScalar(test._fld1, test._fld2);
 284             ValidateResult(test._fld1, test._fld2, result);
 285         }
 286
 287         public void RunStructFldScenario()
 288         {
 289             var test = TestStruct.Create();
 290             test.RunStructFldScenario(this);
 291         }
 292
 293         public void RunUnsupportedScenario()
 294         {
 295             Succeeded = false;
 296
 297             try
 298             {
 299                 RunBasicScenario_UnsafeRead();
 300             }
 301             catch (PlatformNotSupportedException)
 302             {
 303                 Succeeded = true;
 304             }
 305         }
 306
 307         private void ValidateResult(Vector128<Single> left, Vector128<Single> right, bool result, [CallerMemberName] string method = "")
 308         {
 309             Single[] inArray1 = new Single[Op1ElementCount];
 310             Single[] inArray2 = new Single[Op2ElementCount];
 311
 312             Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), left);
 313             Unsafe.WriteUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), right);
 314
 315             ValidateResult(inArray1, inArray2, result, method);
 316         }
 317
 318         private void ValidateResult(void* left, void* right, bool result, [CallerMemberName] string method = "")
 319         {
 320             Single[] inArray1 = new Single[Op1ElementCount];
 321             Single[] inArray2 = new Single[Op2ElementCount];
 322
 323             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(left), (uint)Unsafe.SizeOf<Vector128<Single>>());
 324             Unsafe.CopyBlockUnaligned(ref Unsafe.As<Single, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(right), (uint)Unsafe.SizeOf<Vector128<Single>>());
 325
 326             ValidateResult(inArray1, inArray2, result, method);
 327         }
 328
 329         private void ValidateResult(Single[] left, Single[] right, bool result, [CallerMemberName] string method = "")
 330         {
 331             if ((left[0] < right[0]) != result)
 332             {
 333                 Succeeded = false;
 334
 335                 Console.WriteLine($"{nameof(Sse)}.{nameof(Sse.CompareLessThanUnorderedScalar)}<Boolean>(Vector128<Single>, Vector128<Single>): {method} failed:");
 336                 Console.WriteLine($"    left: ({string.Join(", ", left)})");
 337                 Console.WriteLine($"   right: ({string.Join(", ", right)})");
 338                 Console.WriteLine($"  result: ({string.Join(", ", result)})");
 339                 Console.WriteLine();
 340             }
 341         }
 342     }
 343 }