diff options
Diffstat (limited to 'tests/src/JIT/HardwareIntrinsics/X86/Avx2/PackSignedSaturate.SByte.cs')
-rw-r--r-- | tests/src/JIT/HardwareIntrinsics/X86/Avx2/PackSignedSaturate.SByte.cs | 403 |
1 files changed, 403 insertions, 0 deletions
diff --git a/tests/src/JIT/HardwareIntrinsics/X86/Avx2/PackSignedSaturate.SByte.cs b/tests/src/JIT/HardwareIntrinsics/X86/Avx2/PackSignedSaturate.SByte.cs new file mode 100644 index 0000000000..7f0af06331 --- /dev/null +++ b/tests/src/JIT/HardwareIntrinsics/X86/Avx2/PackSignedSaturate.SByte.cs @@ -0,0 +1,403 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +/****************************************************************************** + * This file is auto-generated from a template file by the GenerateTests.csx * + * script in tests\src\JIT\HardwareIntrinsics\X86\Shared. In order to make * + * changes, please update the corresponding template and run according to the * + * directions listed in the file. * + ******************************************************************************/ + +using System; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; +using System.Runtime.Intrinsics; +using System.Runtime.Intrinsics.X86; + +namespace JIT.HardwareIntrinsics.X86 +{ + public static partial class Program + { + private static void PackSignedSaturateSByte() + { + var test = new SimpleBinaryOpTest__PackSignedSaturateSByte(); + + 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(); + } + + // Validates calling via reflection works, using Unsafe.Read + test.RunReflectionScenario_UnsafeRead(); + + 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 + { + // Validates we throw on unsupported hardware + test.RunUnsupportedScenario(); + } + + if (!test.Succeeded) + { + throw new Exception("One or more scenarios did not complete as expected."); + } + } + } + + public sealed unsafe class SimpleBinaryOpTest__PackSignedSaturateSByte + { + private struct TestStruct + { + public Vector256<Int16> _fld1; + public Vector256<Int16> _fld2; + + public static TestStruct Create() + { + var testStruct = new TestStruct(); + + for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Int16>, byte>(ref testStruct._fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Int16>, byte>(ref testStruct._fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + + return testStruct; + } + + public void RunStructFldScenario(SimpleBinaryOpTest__PackSignedSaturateSByte testClass) + { + var result = Avx2.PackSignedSaturate(_fld1, _fld2); + + Unsafe.Write(testClass._dataTable.outArrayPtr, result); + testClass.ValidateResult(_fld1, _fld2, testClass._dataTable.outArrayPtr); + } + } + + private static readonly int LargestVectorSize = 32; + + private static readonly int Op1ElementCount = Unsafe.SizeOf<Vector256<Int16>>() / sizeof(Int16); + private static readonly int Op2ElementCount = Unsafe.SizeOf<Vector256<Int16>>() / sizeof(Int16); + private static readonly int RetElementCount = Unsafe.SizeOf<Vector256<SByte>>() / sizeof(SByte); + + private static Int16[] _data1 = new Int16[Op1ElementCount]; + private static Int16[] _data2 = new Int16[Op2ElementCount]; + + private static Vector256<Int16> _clsVar1; + private static Vector256<Int16> _clsVar2; + + private Vector256<Int16> _fld1; + private Vector256<Int16> _fld2; + + private SimpleBinaryOpTest__DataTable<SByte, Int16, Int16> _dataTable; + + static SimpleBinaryOpTest__PackSignedSaturateSByte() + { + for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Int16>, byte>(ref _clsVar1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Int16>, byte>(ref _clsVar2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + } + + public SimpleBinaryOpTest__PackSignedSaturateSByte() + { + Succeeded = true; + + for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Int16>, byte>(ref _fld1), ref Unsafe.As<Int16, byte>(ref _data1[0]), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Int16>, byte>(ref _fld2), ref Unsafe.As<Int16, byte>(ref _data2[0]), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + + for (var i = 0; i < Op1ElementCount; i++) { _data1[i] = TestLibrary.Generator.GetInt16(); } + for (var i = 0; i < Op2ElementCount; i++) { _data2[i] = TestLibrary.Generator.GetInt16(); } + _dataTable = new SimpleBinaryOpTest__DataTable<SByte, Int16, Int16>(_data1, _data2, new SByte[RetElementCount], LargestVectorSize); + } + + public bool IsSupported => Avx2.IsSupported; + + public bool Succeeded { get; set; } + + public void RunBasicScenario_UnsafeRead() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_UnsafeRead)); + + var result = Avx2.PackSignedSaturate( + Unsafe.Read<Vector256<Int16>>(_dataTable.inArray1Ptr), + Unsafe.Read<Vector256<Int16>>(_dataTable.inArray2Ptr) + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr); + } + + public void RunBasicScenario_Load() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_Load)); + + var result = Avx2.PackSignedSaturate( + Avx.LoadVector256((Int16*)(_dataTable.inArray1Ptr)), + Avx.LoadVector256((Int16*)(_dataTable.inArray2Ptr)) + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr); + } + + public void RunBasicScenario_LoadAligned() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunBasicScenario_LoadAligned)); + + var result = Avx2.PackSignedSaturate( + Avx.LoadAlignedVector256((Int16*)(_dataTable.inArray1Ptr)), + Avx.LoadAlignedVector256((Int16*)(_dataTable.inArray2Ptr)) + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr); + } + + public void RunReflectionScenario_UnsafeRead() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_UnsafeRead)); + + var result = typeof(Avx2).GetMethod(nameof(Avx2.PackSignedSaturate), new Type[] { typeof(Vector256<Int16>), typeof(Vector256<Int16>) }) + .Invoke(null, new object[] { + Unsafe.Read<Vector256<Int16>>(_dataTable.inArray1Ptr), + Unsafe.Read<Vector256<Int16>>(_dataTable.inArray2Ptr) + }); + + Unsafe.Write(_dataTable.outArrayPtr, (Vector256<SByte>)(result)); + ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr); + } + + public void RunReflectionScenario_Load() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_Load)); + + var result = typeof(Avx2).GetMethod(nameof(Avx2.PackSignedSaturate), new Type[] { typeof(Vector256<Int16>), typeof(Vector256<Int16>) }) + .Invoke(null, new object[] { + Avx.LoadVector256((Int16*)(_dataTable.inArray1Ptr)), + Avx.LoadVector256((Int16*)(_dataTable.inArray2Ptr)) + }); + + Unsafe.Write(_dataTable.outArrayPtr, (Vector256<SByte>)(result)); + ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr); + } + + public void RunReflectionScenario_LoadAligned() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunReflectionScenario_LoadAligned)); + + var result = typeof(Avx2).GetMethod(nameof(Avx2.PackSignedSaturate), new Type[] { typeof(Vector256<Int16>), typeof(Vector256<Int16>) }) + .Invoke(null, new object[] { + Avx.LoadAlignedVector256((Int16*)(_dataTable.inArray1Ptr)), + Avx.LoadAlignedVector256((Int16*)(_dataTable.inArray2Ptr)) + }); + + Unsafe.Write(_dataTable.outArrayPtr, (Vector256<SByte>)(result)); + ValidateResult(_dataTable.inArray1Ptr, _dataTable.inArray2Ptr, _dataTable.outArrayPtr); + } + + public void RunClsVarScenario() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunClsVarScenario)); + + var result = Avx2.PackSignedSaturate( + _clsVar1, + _clsVar2 + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_clsVar1, _clsVar2, _dataTable.outArrayPtr); + } + + public void RunLclVarScenario_UnsafeRead() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_UnsafeRead)); + + var left = Unsafe.Read<Vector256<Int16>>(_dataTable.inArray1Ptr); + var right = Unsafe.Read<Vector256<Int16>>(_dataTable.inArray2Ptr); + var result = Avx2.PackSignedSaturate(left, right); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(left, right, _dataTable.outArrayPtr); + } + + public void RunLclVarScenario_Load() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_Load)); + + var left = Avx.LoadVector256((Int16*)(_dataTable.inArray1Ptr)); + var right = Avx.LoadVector256((Int16*)(_dataTable.inArray2Ptr)); + var result = Avx2.PackSignedSaturate(left, right); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(left, right, _dataTable.outArrayPtr); + } + + public void RunLclVarScenario_LoadAligned() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunLclVarScenario_LoadAligned)); + + var left = Avx.LoadAlignedVector256((Int16*)(_dataTable.inArray1Ptr)); + var right = Avx.LoadAlignedVector256((Int16*)(_dataTable.inArray2Ptr)); + var result = Avx2.PackSignedSaturate(left, right); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(left, right, _dataTable.outArrayPtr); + } + + public void RunClassLclFldScenario() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunClassLclFldScenario)); + + var test = new SimpleBinaryOpTest__PackSignedSaturateSByte(); + var result = Avx2.PackSignedSaturate(test._fld1, test._fld2); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr); + } + + public void RunClassFldScenario() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunClassFldScenario)); + + var result = Avx2.PackSignedSaturate(_fld1, _fld2); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_fld1, _fld2, _dataTable.outArrayPtr); + } + + public void RunStructLclFldScenario() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunStructLclFldScenario)); + + var test = TestStruct.Create(); + var result = Avx2.PackSignedSaturate(test._fld1, test._fld2); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(test._fld1, test._fld2, _dataTable.outArrayPtr); + } + + public void RunStructFldScenario() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunStructFldScenario)); + + var test = TestStruct.Create(); + test.RunStructFldScenario(this); + } + + public void RunUnsupportedScenario() + { + TestLibrary.TestFramework.BeginScenario(nameof(RunUnsupportedScenario)); + + Succeeded = false; + + try + { + RunBasicScenario_UnsafeRead(); + } + catch (PlatformNotSupportedException) + { + Succeeded = true; + } + } + + private void ValidateResult(Vector256<Int16> left, Vector256<Int16> right, void* result, [CallerMemberName] string method = "") + { + Int16[] inArray1 = new Int16[Op1ElementCount]; + Int16[] inArray2 = new Int16[Op2ElementCount]; + SByte[] outArray = new SByte[RetElementCount]; + + Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), left); + Unsafe.WriteUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), right); + Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector256<SByte>>()); + + ValidateResult(inArray1, inArray2, outArray, method); + } + + private void ValidateResult(void* left, void* right, void* result, [CallerMemberName] string method = "") + { + Int16[] inArray1 = new Int16[Op1ElementCount]; + Int16[] inArray2 = new Int16[Op2ElementCount]; + SByte[] outArray = new SByte[RetElementCount]; + + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray1[0]), ref Unsafe.AsRef<byte>(left), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Int16, byte>(ref inArray2[0]), ref Unsafe.AsRef<byte>(right), (uint)Unsafe.SizeOf<Vector256<Int16>>()); + Unsafe.CopyBlockUnaligned(ref Unsafe.As<SByte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), (uint)Unsafe.SizeOf<Vector256<SByte>>()); + + ValidateResult(inArray1, inArray2, outArray, method); + } + + private void ValidateResult(Int16[] left, Int16[] right, SByte[] result, [CallerMemberName] string method = "") + { + if (result[0] != (sbyte)Math.Clamp(left[0], sbyte.MinValue, sbyte.MaxValue)) + { + Succeeded = false; + } + else + { + for (var i = 1; i < RetElementCount; i++) + { + if (result[i] != (i < 8 ? (sbyte)Math.Clamp(left[i], sbyte.MinValue, sbyte.MaxValue) : (i < 16 && i > 7 ? (sbyte)Math.Clamp(right[i%8], sbyte.MinValue, sbyte.MaxValue) : (i < 24 && i > 15 ? (sbyte)Math.Clamp(left[i-8], sbyte.MinValue, sbyte.MaxValue) : (sbyte)Math.Clamp(right[i-16], sbyte.MinValue, sbyte.MaxValue))))) + { + Succeeded = false; + break; + } + } + } + + if (!Succeeded) + { + TestLibrary.TestFramework.LogInformation($"{nameof(Avx2)}.{nameof(Avx2.PackSignedSaturate)}<SByte>(Vector256<Int16>, Vector256<Int16>): {method} failed:"); + TestLibrary.TestFramework.LogInformation($" left: ({string.Join(", ", left)})"); + TestLibrary.TestFramework.LogInformation($" right: ({string.Join(", ", right)})"); + TestLibrary.TestFramework.LogInformation($" result: ({string.Join(", ", result)})"); + TestLibrary.TestFramework.LogInformation(string.Empty); + } + } + } +} |