tests/src/JIT/HardwareIntrinsics/X86/Sse2/LoadVector128.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 using System;
   7 using System.Runtime.CompilerServices;
   8 using System.Runtime.InteropServices;
   9 using System.Runtime.Intrinsics.X86;
  10 using System.Runtime.Intrinsics;
  11
  12 namespace IntelHardwareIntrinsicTest
  13 {
  14     class Program
  15     {
  16         const int Pass = 100;
  17         const int Fail = 0;
  18
  19         static unsafe int Main(string[] args)
  20         {
  21             int testResult = Pass;
  22
  23             if (Sse2.IsSupported)
  24             {
  25                 using (TestTable<double> doubleTable = new TestTable<double>(new double[2] { 1, -5 }, new double[2]))
  26                 {
  27                     var vf = Sse2.LoadVector128((double*)(doubleTable.inArrayPtr));
  28                     Unsafe.Write(doubleTable.outArrayPtr, vf);
  29
  30                     if (!doubleTable.CheckResult((x, y) => BitConverter.DoubleToInt64Bits(x) == BitConverter.DoubleToInt64Bits(y)))
  31                     {
  32                         Console.WriteLine("Sse2 LoadVector128 failed on double:");
  33                         foreach (var item in doubleTable.outArray)
  34                         {
  35                             Console.Write(item + ", ");
  36                         }
  37                         Console.WriteLine();
  38                         testResult = Fail;
  39                     }
  40                 }
  41
  42                 using (TestTable<int> intTable = new TestTable<int>(new int[4] { 1, -5, 100, 0 }, new int[4]))
  43                 {
  44                     var vf = Sse2.LoadVector128((int*)(intTable.inArrayPtr));
  45                     Unsafe.Write(intTable.outArrayPtr, vf);
  46
  47                     if (!intTable.CheckResult((x, y) => x == y))
  48                     {
  49                         Console.WriteLine("Sse2 LoadVector128 failed on int:");
  50                         foreach (var item in intTable.outArray)
  51                         {
  52                             Console.Write(item + ", ");
  53                         }
  54                         Console.WriteLine();
  55                         testResult = Fail;
  56                     }
  57                 }
  58
  59                 using (TestTable<long> longTable = new TestTable<long>(new long[2] { 1, -5 }, new long[2]))
  60                 {
  61                     var vf = Sse2.LoadVector128((long*)(longTable.inArrayPtr));
  62                     Unsafe.Write(longTable.outArrayPtr, vf);
  63
  64                     if (!longTable.CheckResult((x, y) => x == y))
  65                     {
  66                         Console.WriteLine("Sse2 LoadVector128 failed on long:");
  67                         foreach (var item in longTable.outArray)
  68                         {
  69                             Console.Write(item + ", ");
  70                         }
  71                         Console.WriteLine();
  72                         testResult = Fail;
  73                     }
  74                 }
  75
  76                 using (TestTable<uint> uintTable = new TestTable<uint>(new uint[4] { 1, 5, 100, 0 }, new uint[4]))
  77                 {
  78                     var vf = Sse2.LoadVector128((uint*)(uintTable.inArrayPtr));
  79                     Unsafe.Write(uintTable.outArrayPtr, vf);
  80
  81                     if (!uintTable.CheckResult((x, y) => x == y))
  82                     {
  83                         Console.WriteLine("Sse2 LoadVector128 failed on uint:");
  84                         foreach (var item in uintTable.outArray)
  85                         {
  86                             Console.Write(item + ", ");
  87                         }
  88                         Console.WriteLine();
  89                         testResult = Fail;
  90                     }
  91                 }
  92
  93                 using (TestTable<ulong> ulongTable = new TestTable<ulong>(new ulong[2] { 1, 5 }, new ulong[2]))
  94                 {
  95                     var vf = Sse2.LoadVector128((ulong*)(ulongTable.inArrayPtr));
  96                     Unsafe.Write(ulongTable.outArrayPtr, vf);
  97
  98                     if (!ulongTable.CheckResult((x, y) => x == y))
  99                     {
 100                         Console.WriteLine("Sse2 LoadVector128 failed on ulong:");
 101                         foreach (var item in ulongTable.outArray)
 102                         {
 103                             Console.Write(item + ", ");
 104                         }
 105                         Console.WriteLine();
 106                         testResult = Fail;
 107                     }
 108                 }
 109
 110                 using (TestTable<short> shortTable = new TestTable<short>(new short[8] { 1, -5, 100, 0, 1, -5, 100, 0 }, new short[8]))
 111                 {
 112                     var vf = Sse2.LoadVector128((short*)(shortTable.inArrayPtr));
 113                     Unsafe.Write(shortTable.outArrayPtr, vf);
 114
 115                     if (!shortTable.CheckResult((x, y) => x == y))
 116                     {
 117                         Console.WriteLine("Sse2 LoadVector128 failed on short:");
 118                         foreach (var item in shortTable.outArray)
 119                         {
 120                             Console.Write(item + ", ");
 121                         }
 122                         Console.WriteLine();
 123                         testResult = Fail;
 124                     }
 125                 }
 126
 127                 using (TestTable<ushort> ushortTable = new TestTable<ushort>(new ushort[8] { 1, 5, 100, 0, 1, 5, 100, 0 }, new ushort[8]))
 128                 {
 129                     var vf = Sse2.LoadVector128((ushort*)(ushortTable.inArrayPtr));
 130                     Unsafe.Write(ushortTable.outArrayPtr, vf);
 131
 132                     if (!ushortTable.CheckResult((x, y) => x == y))
 133                     {
 134                         Console.WriteLine("Sse2 LoadVector128 failed on ushort:");
 135                         foreach (var item in ushortTable.outArray)
 136                         {
 137                             Console.Write(item + ", ");
 138                         }
 139                         Console.WriteLine();
 140                         testResult = Fail;
 141                     }
 142                 }
 143
 144                 using (TestTable<sbyte> sbyteTable = new TestTable<sbyte>(new sbyte[16] { 1, -5, 100, 0, 1, -5, 100, 0, 1, -5, 100, 0, 1, -5, 100, 0 }, new sbyte[16]))
 145                 {
 146                     var vf = Sse2.LoadVector128((sbyte*)(sbyteTable.inArrayPtr));
 147                     Unsafe.Write(sbyteTable.outArrayPtr, vf);
 148
 149                     if (!sbyteTable.CheckResult((x, y) => x == y))
 150                     {
 151                         Console.WriteLine("Sse2 LoadVector128 failed on sbyte:");
 152                         foreach (var item in sbyteTable.outArray)
 153                         {
 154                             Console.Write(item + ", ");
 155                         }
 156                         Console.WriteLine();
 157                         testResult = Fail;
 158                     }
 159                 }
 160
 161                 using (TestTable<byte> byteTable = new TestTable<byte>(new byte[16] { 1, 5, 100, 0, 1, 5, 100, 0, 1, 5, 100, 0, 1, 5, 100, 0 }, new byte[16]))
 162                 {
 163                     var vf = Sse2.LoadVector128((byte*)(byteTable.inArrayPtr));
 164                     Unsafe.Write(byteTable.outArrayPtr, vf);
 165
 166                     if (!byteTable.CheckResult((x, y) => x == y))
 167                     {
 168                         Console.WriteLine("Sse2 LoadVector128 failed on byte:");
 169                         foreach (var item in byteTable.outArray)
 170                         {
 171                             Console.Write(item + ", ");
 172                         }
 173                         Console.WriteLine();
 174                         testResult = Fail;
 175                     }
 176                 }
 177             }
 178
 179             return testResult;
 180         }
 181
 182         public unsafe struct TestTable<T> : IDisposable where T : struct
 183         {
 184             public T[] inArray;
 185             public T[] outArray;
 186
 187             public void* inArrayPtr => inHandle.AddrOfPinnedObject().ToPointer();
 188             public void* outArrayPtr => outHandle.AddrOfPinnedObject().ToPointer();
 189
 190             GCHandle inHandle;
 191             GCHandle outHandle;
 192             public TestTable(T[] a, T[] b)
 193             {
 194                 this.inArray = a;
 195                 this.outArray = b;
 196
 197                 inHandle = GCHandle.Alloc(inArray, GCHandleType.Pinned);
 198                 outHandle = GCHandle.Alloc(outArray, GCHandleType.Pinned);
 199             }
 200             public bool CheckResult(Func<T, T, bool> check)
 201             {
 202                 for (int i = 0; i < inArray.Length; i++)
 203                 {
 204                     if (!check(inArray[i], outArray[i]))
 205                     {
 206                         return false;
 207                     }
 208                 }
 209                 return true;
 210             }
 211
 212             public void Dispose()
 213             {
 214                 inHandle.Free();
 215                 outHandle.Free();
 216             }
 217         }
 218     }
 219 }