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author | Juan Carlos Aguilera Mendez <juanam@microsoft.com> | 2018-03-16 09:50:50 -0700 |
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committer | Juan Carlos Aguilera Mendez <juanam@microsoft.com> | 2018-03-16 09:50:50 -0700 |
commit | f7823fb541745735d7566dfb376d9fd7c750c7a8 (patch) | |
tree | ad2c68d0ac2c2de568f88cd7dc96dd7c12695a01 /tests/src/JIT/HardwareIntrinsics/X86/Avx/Extract.Byte.1.cs | |
parent | 8b54e0b93f795ba983ce2f4b99ed85769ef25d03 (diff) | |
parent | ed49badc8baf90bca56b2df0b98eb20355d9a998 (diff) | |
download | coreclr-f7823fb541745735d7566dfb376d9fd7c750c7a8.tar.gz coreclr-f7823fb541745735d7566dfb376d9fd7c750c7a8.tar.bz2 coreclr-f7823fb541745735d7566dfb376d9fd7c750c7a8.zip |
Merge branch 'master' of https://github.com/dotnet/coreclr
Diffstat (limited to 'tests/src/JIT/HardwareIntrinsics/X86/Avx/Extract.Byte.1.cs')
-rw-r--r-- | tests/src/JIT/HardwareIntrinsics/X86/Avx/Extract.Byte.1.cs | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/tests/src/JIT/HardwareIntrinsics/X86/Avx/Extract.Byte.1.cs b/tests/src/JIT/HardwareIntrinsics/X86/Avx/Extract.Byte.1.cs new file mode 100644 index 0000000000..4f64c65045 --- /dev/null +++ b/tests/src/JIT/HardwareIntrinsics/X86/Avx/Extract.Byte.1.cs @@ -0,0 +1,309 @@ +// 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 ExtractByte1() + { + var test = new SimpleUnaryOpTest__ExtractByte1(); + + try + { + 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 works + test.RunLclFldScenario(); + + // Validates passing an instance member works + test.RunFldScenario(); + } + else + { + // Validates we throw on unsupported hardware + test.RunUnsupportedScenario(); + } + } + catch (PlatformNotSupportedException) + { + test.Succeeded = true; + } + + if (!test.Succeeded) + { + throw new Exception("One or more scenarios did not complete as expected."); + } + } + } + + public sealed unsafe class SimpleUnaryOpTest__ExtractByte1 + { + private const int VectorSize = 32; + + private const int Op1ElementCount = VectorSize / sizeof(Byte); + private const int RetElementCount = VectorSize / sizeof(Byte); + + private static Byte[] _data = new Byte[Op1ElementCount]; + + private static Vector256<Byte> _clsVar; + + private Vector256<Byte> _fld; + + private SimpleUnaryOpTest__DataTable<Byte, Byte> _dataTable; + + static SimpleUnaryOpTest__ExtractByte1() + { + var random = new Random(); + + for (var i = 0; i < Op1ElementCount; i++) { _data[i] = (byte)(random.Next(0, byte.MaxValue)); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Byte>, byte>(ref _clsVar), ref Unsafe.As<Byte, byte>(ref _data[0]), VectorSize); + } + + public SimpleUnaryOpTest__ExtractByte1() + { + Succeeded = true; + + var random = new Random(); + + for (var i = 0; i < Op1ElementCount; i++) { _data[i] = (byte)(random.Next(0, byte.MaxValue)); } + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Vector256<Byte>, byte>(ref _fld), ref Unsafe.As<Byte, byte>(ref _data[0]), VectorSize); + + for (var i = 0; i < Op1ElementCount; i++) { _data[i] = (byte)(random.Next(0, byte.MaxValue)); } + _dataTable = new SimpleUnaryOpTest__DataTable<Byte, Byte>(_data, new Byte[RetElementCount], VectorSize); + } + + public bool IsSupported => Avx.IsSupported; + + public bool Succeeded { get; set; } + + public void RunBasicScenario_UnsafeRead() + { + var result = Avx.Extract( + Unsafe.Read<Vector256<Byte>>(_dataTable.inArrayPtr), + 1 + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); + } + + public void RunBasicScenario_Load() + { + var result = Avx.Extract( + Avx.LoadVector256((Byte*)(_dataTable.inArrayPtr)), + 1 + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); + } + + public void RunBasicScenario_LoadAligned() + { + var result = Avx.Extract( + Avx.LoadAlignedVector256((Byte*)(_dataTable.inArrayPtr)), + 1 + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); + } + + public void RunReflectionScenario_UnsafeRead() + { + var result = typeof(Avx).GetMethod(nameof(Avx.Extract), new Type[] { typeof(Vector256<Byte>), typeof(byte) }) + .Invoke(null, new object[] { + Unsafe.Read<Vector256<Byte>>(_dataTable.inArrayPtr), + (byte)1 + }); + + Unsafe.Write(_dataTable.outArrayPtr, (Byte)(result)); + ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); + } + + public void RunReflectionScenario_Load() + { + var result = typeof(Avx).GetMethod(nameof(Avx.Extract), new Type[] { typeof(Vector256<Byte>), typeof(byte) }) + .Invoke(null, new object[] { + Avx.LoadVector256((Byte*)(_dataTable.inArrayPtr)), + (byte)1 + }); + + Unsafe.Write(_dataTable.outArrayPtr, (Byte)(result)); + ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); + } + + public void RunReflectionScenario_LoadAligned() + { + var result = typeof(Avx).GetMethod(nameof(Avx.Extract), new Type[] { typeof(Vector256<Byte>), typeof(byte) }) + .Invoke(null, new object[] { + Avx.LoadAlignedVector256((Byte*)(_dataTable.inArrayPtr)), + (byte)1 + }); + + Unsafe.Write(_dataTable.outArrayPtr, (Byte)(result)); + ValidateResult(_dataTable.inArrayPtr, _dataTable.outArrayPtr); + } + + public void RunClsVarScenario() + { + var result = Avx.Extract( + _clsVar, + 1 + ); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_clsVar, _dataTable.outArrayPtr); + } + + public void RunLclVarScenario_UnsafeRead() + { + var firstOp = Unsafe.Read<Vector256<Byte>>(_dataTable.inArrayPtr); + var result = Avx.Extract(firstOp, 1); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(firstOp, _dataTable.outArrayPtr); + } + + public void RunLclVarScenario_Load() + { + var firstOp = Avx.LoadVector256((Byte*)(_dataTable.inArrayPtr)); + var result = Avx.Extract(firstOp, 1); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(firstOp, _dataTable.outArrayPtr); + } + + public void RunLclVarScenario_LoadAligned() + { + var firstOp = Avx.LoadAlignedVector256((Byte*)(_dataTable.inArrayPtr)); + var result = Avx.Extract(firstOp, 1); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(firstOp, _dataTable.outArrayPtr); + } + + public void RunLclFldScenario() + { + var test = new SimpleUnaryOpTest__ExtractByte1(); + var result = Avx.Extract(test._fld, 1); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(test._fld, _dataTable.outArrayPtr); + } + + public void RunFldScenario() + { + var result = Avx.Extract(_fld, 1); + + Unsafe.Write(_dataTable.outArrayPtr, result); + ValidateResult(_fld, _dataTable.outArrayPtr); + } + + public void RunUnsupportedScenario() + { + Succeeded = false; + + try + { + RunBasicScenario_UnsafeRead(); + } + catch (PlatformNotSupportedException) + { + Succeeded = true; + } + } + + private void ValidateResult(Vector256<Byte> firstOp, void* result, [CallerMemberName] string method = "") + { + Byte[] inArray = new Byte[Op1ElementCount]; + Byte[] outArray = new Byte[RetElementCount]; + + Unsafe.Write(Unsafe.AsPointer(ref inArray[0]), firstOp); + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), VectorSize); + + ValidateResult(inArray, outArray, method); + } + + private void ValidateResult(void* firstOp, void* result, [CallerMemberName] string method = "") + { + Byte[] inArray = new Byte[Op1ElementCount]; + Byte[] outArray = new Byte[RetElementCount]; + + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref inArray[0]), ref Unsafe.AsRef<byte>(firstOp), VectorSize); + Unsafe.CopyBlockUnaligned(ref Unsafe.As<Byte, byte>(ref outArray[0]), ref Unsafe.AsRef<byte>(result), VectorSize); + + ValidateResult(inArray, outArray, method); + } + + private void ValidateResult(Byte[] firstOp, Byte[] result, [CallerMemberName] string method = "") + { + if ((result[0] != firstOp[1])) + { + Succeeded = false; + } + + if (!Succeeded) + { + Console.WriteLine($"{nameof(Avx)}.{nameof(Avx.Extract)}<Byte>(Vector256<Byte><9>): {method} failed:"); + Console.WriteLine($" firstOp: ({string.Join(", ", firstOp)})"); + Console.WriteLine($" result: ({string.Join(", ", result)})"); + Console.WriteLine(); + } + } + } +} |