mirror of https://github.com/SixLabors/ImageSharp
James Jackson-South
5 years ago
committed by
GitHub
GitHub
11 changed files with 804 additions and 308 deletions
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// Copyright (c) Six Labors.
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// Licensed under the Apache License, Version 2.0.
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#if SUPPORTS_RUNTIME_INTRINSICS
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using System.Runtime.Intrinsics.X86; |
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#endif
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using BenchmarkDotNet.Environments; |
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using BenchmarkDotNet.Jobs; |
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namespace SixLabors.ImageSharp.Benchmarks |
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{ |
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public partial class Config |
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{ |
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private const string On = "1"; |
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private const string Off = "0"; |
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// See https://github.com/SixLabors/ImageSharp/pull/1229#discussion_r440477861
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// * EnableHWIntrinsic
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// * EnableSSE
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// * EnableSSE2
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// * EnableAES
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// * EnablePCLMULQDQ
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// * EnableSSE3
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// * EnableSSSE3
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// * EnableSSE41
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// * EnableSSE42
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// * EnablePOPCNT
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// * EnableAVX
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// * EnableFMA
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// * EnableAVX2
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// * EnableBMI1
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// * EnableBMI2
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// * EnableLZCNT
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//
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// `FeatureSIMD` ends up impacting all SIMD support(including `System.Numerics`) but not things
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// like `LZCNT`, `BMI1`, or `BMI2`
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// `EnableSSE3_4` is a legacy switch that exists for compat and is basically the same as `EnableSSE3`
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private const string EnableAES = "COMPlus_EnableAES"; |
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private const string EnableAVX = "COMPlus_EnableAVX"; |
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private const string EnableAVX2 = "COMPlus_EnableAVX2"; |
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private const string EnableBMI1 = "COMPlus_EnableBMI1"; |
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private const string EnableBMI2 = "COMPlus_EnableBMI2"; |
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private const string EnableFMA = "COMPlus_EnableFMA"; |
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private const string EnableHWIntrinsic = "COMPlus_EnableHWIntrinsic"; |
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private const string EnableLZCNT = "COMPlus_EnableLZCNT"; |
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private const string EnablePCLMULQDQ = "COMPlus_EnablePCLMULQDQ"; |
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private const string EnablePOPCNT = "COMPlus_EnablePOPCNT"; |
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private const string EnableSSE = "COMPlus_EnableSSE"; |
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private const string EnableSSE2 = "COMPlus_EnableSSE2"; |
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private const string EnableSSE3 = "COMPlus_EnableSSE3"; |
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private const string EnableSSE3_4 = "COMPlus_EnableSSE3_4"; |
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private const string EnableSSE41 = "COMPlus_EnableSSE41"; |
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private const string EnableSSE42 = "COMPlus_EnableSSE42"; |
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private const string EnableSSSE3 = "COMPlus_EnableSSSE3"; |
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private const string FeatureSIMD = "COMPlus_FeatureSIMD"; |
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public class HwIntrinsics_SSE_AVX : Config |
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{ |
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public HwIntrinsics_SSE_AVX() |
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{ |
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#if SUPPORTS_RUNTIME_INTRINSICS
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if (Avx.IsSupported) |
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{ |
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this.AddJob(Job.Default.WithRuntime(CoreRuntime.Core31) |
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.WithId("AVX").AsBaseline()); |
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} |
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if (Sse.IsSupported) |
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{ |
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this.AddJob(Job.Default.WithRuntime(CoreRuntime.Core31) |
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.WithEnvironmentVariables(new EnvironmentVariable(EnableAVX, Off)) |
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.WithId("SSE")); |
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} |
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#endif
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this.AddJob(Job.Default.WithRuntime(CoreRuntime.Core31) |
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.WithEnvironmentVariables(new EnvironmentVariable(EnableHWIntrinsic, Off)) |
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.WithId("No HwIntrinsics")); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,266 @@ |
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// Copyright (c) Six Labors.
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// Licensed under the Apache License, Version 2.0.
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using System; |
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using System.Collections.Generic; |
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using System.Diagnostics; |
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using Microsoft.DotNet.RemoteExecutor; |
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using Xunit.Abstractions; |
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namespace SixLabors.ImageSharp.Tests.TestUtilities |
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{ |
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/// <summary>
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/// Allows the testing against specific feature sets.
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/// </summary>
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public static class FeatureTestRunner |
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{ |
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private static readonly char[] SplitChars = new[] { ',', ' ' }; |
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/// <summary>
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/// Allows the deserialization of parameters passed to the feature test.
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/// <remark>
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/// <para>
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/// This is required because <see cref="RemoteExecutor"/> does not allow
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/// marshalling of fields so we cannot pass a wrapped <see cref="Action{T}"/>
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/// allowing automatic deserialization.
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/// </para>
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/// </remark>
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/// </summary>
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/// <typeparam name="T">The type to deserialize to.</typeparam>
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/// <param name="value">The string value to deserialize.</param>
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/// <returns>The <see cref="T"/> value.</returns>
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public static T Deserialize<T>(string value) |
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where T : IXunitSerializable |
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=> BasicSerializer.Deserialize<T>(value); |
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/// <summary>
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/// Runs the given test <paramref name="action"/> within an environment
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/// where the given <paramref name="intrinsics"/> features.
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/// </summary>
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/// <param name="action">The test action to run.</param>
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/// <param name="intrinsics">The intrinsics features.</param>
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public static void RunWithHwIntrinsicsFeature( |
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Action action, |
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HwIntrinsics intrinsics) |
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{ |
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if (!RemoteExecutor.IsSupported) |
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{ |
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return; |
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} |
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foreach (KeyValuePair<HwIntrinsics, string> intrinsic in intrinsics.ToFeatureKeyValueCollection()) |
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{ |
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var processStartInfo = new ProcessStartInfo(); |
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if (intrinsic.Key != HwIntrinsics.AllowAll) |
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{ |
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processStartInfo.Environment[$"COMPlus_{intrinsic.Value}"] = "0"; |
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RemoteExecutor.Invoke( |
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action, |
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new RemoteInvokeOptions |
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{ |
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StartInfo = processStartInfo |
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}) |
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.Dispose(); |
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} |
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else |
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{ |
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// Since we are running using the default architecture there is no
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// point creating the overhead of running the action in a separate process.
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action(); |
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} |
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} |
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} |
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/// <summary>
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/// Runs the given test <paramref name="action"/> within an environment
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/// where the given <paramref name="intrinsics"/> features.
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/// </summary>
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/// <param name="action">
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/// The test action to run.
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/// The parameter passed will be a string representing the currently testing <see cref="HwIntrinsics"/>.</param>
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/// <param name="intrinsics">The intrinsics features.</param>
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public static void RunWithHwIntrinsicsFeature( |
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Action<string> action, |
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HwIntrinsics intrinsics) |
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{ |
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if (!RemoteExecutor.IsSupported) |
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{ |
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return; |
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} |
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foreach (KeyValuePair<HwIntrinsics, string> intrinsic in intrinsics.ToFeatureKeyValueCollection()) |
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{ |
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var processStartInfo = new ProcessStartInfo(); |
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if (intrinsic.Key != HwIntrinsics.AllowAll) |
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{ |
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processStartInfo.Environment[$"COMPlus_{intrinsic.Value}"] = "0"; |
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RemoteExecutor.Invoke( |
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action, |
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intrinsic.Key.ToString(), |
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new RemoteInvokeOptions |
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{ |
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StartInfo = processStartInfo |
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}) |
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.Dispose(); |
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} |
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else |
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{ |
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// Since we are running using the default architecture there is no
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// point creating the overhead of running the action in a separate process.
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action(intrinsic.Key.ToString()); |
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} |
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} |
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} |
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/// <summary>
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/// Runs the given test <paramref name="action"/> within an environment
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/// where the given <paramref name="intrinsics"/> features.
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/// </summary>
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/// <param name="action">The test action to run.</param>
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/// <param name="intrinsics">The intrinsics features.</param>
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/// <param name="serializable">The value to pass as a parameter to the test action.</param>
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public static void RunWithHwIntrinsicsFeature<T>( |
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Action<string> action, |
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HwIntrinsics intrinsics, |
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T serializable) |
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where T : IXunitSerializable |
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{ |
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if (!RemoteExecutor.IsSupported) |
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{ |
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return; |
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} |
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foreach (KeyValuePair<HwIntrinsics, string> intrinsic in intrinsics.ToFeatureKeyValueCollection()) |
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{ |
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var processStartInfo = new ProcessStartInfo(); |
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if (intrinsic.Key != HwIntrinsics.AllowAll) |
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{ |
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processStartInfo.Environment[$"COMPlus_{intrinsic.Value}"] = "0"; |
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RemoteExecutor.Invoke( |
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action, |
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BasicSerializer.Serialize(serializable), |
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new RemoteInvokeOptions |
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{ |
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StartInfo = processStartInfo |
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}) |
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.Dispose(); |
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} |
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else |
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{ |
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// Since we are running using the default architecture there is no
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// point creating the overhead of running the action in a separate process.
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action(BasicSerializer.Serialize(serializable)); |
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} |
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} |
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} |
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/// <summary>
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/// Runs the given test <paramref name="action"/> within an environment
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/// where the given <paramref name="intrinsics"/> features.
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/// </summary>
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/// <param name="action">The test action to run.</param>
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/// <param name="intrinsics">The intrinsics features.</param>
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/// <param name="serializable">The value to pass as a parameter to the test action.</param>
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public static void RunWithHwIntrinsicsFeature<T>( |
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Action<string, string> action, |
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HwIntrinsics intrinsics, |
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T serializable) |
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where T : IXunitSerializable |
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{ |
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if (!RemoteExecutor.IsSupported) |
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{ |
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return; |
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} |
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foreach (KeyValuePair<HwIntrinsics, string> intrinsic in intrinsics.ToFeatureKeyValueCollection()) |
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{ |
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var processStartInfo = new ProcessStartInfo(); |
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if (intrinsic.Key != HwIntrinsics.AllowAll) |
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{ |
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processStartInfo.Environment[$"COMPlus_{intrinsic.Value}"] = "0"; |
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RemoteExecutor.Invoke( |
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action, |
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BasicSerializer.Serialize(serializable), |
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intrinsic.Key.ToString(), |
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new RemoteInvokeOptions |
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{ |
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StartInfo = processStartInfo |
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}) |
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.Dispose(); |
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} |
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else |
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{ |
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// Since we are running using the default architecture there is no
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// point creating the overhead of running the action in a separate process.
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action(BasicSerializer.Serialize(serializable), intrinsic.Key.ToString()); |
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} |
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} |
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} |
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internal static Dictionary<HwIntrinsics, string> ToFeatureKeyValueCollection(this HwIntrinsics intrinsics) |
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{ |
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// Loop through and translate the given values into COMPlus equivaluents
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var features = new Dictionary<HwIntrinsics, string>(); |
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foreach (string intrinsic in intrinsics.ToString("G").Split(SplitChars, StringSplitOptions.RemoveEmptyEntries)) |
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{ |
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var key = (HwIntrinsics)Enum.Parse(typeof(HwIntrinsics), intrinsic); |
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switch (intrinsic) |
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{ |
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case nameof(HwIntrinsics.DisableSIMD): |
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features.Add(key, "FeatureSIMD"); |
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break; |
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case nameof(HwIntrinsics.AllowAll): |
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// Not a COMPlus value. We filter in calling method.
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features.Add(key, nameof(HwIntrinsics.AllowAll)); |
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break; |
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default: |
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features.Add(key, intrinsic.Replace("Disable", "Enable")); |
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break; |
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} |
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} |
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return features; |
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} |
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} |
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/// <summary>
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/// See <see href="https://github.com/dotnet/runtime/blob/50ac454d8d8a1915188b2a4bb3fff3b81bf6c0cf/src/coreclr/src/jit/jitconfigvalues.h#L224"/>
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/// <remarks>
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/// <see cref="DisableSIMD"/> ends up impacting all SIMD support(including System.Numerics)
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/// but not things like <see cref="DisableBMI1"/>, <see cref="DisableBMI2"/>, and <see cref="DisableLZCNT"/>.
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/// </remarks>
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/// </summary>
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[Flags] |
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#pragma warning disable RCS1135 // Declare enum member with zero value (when enum has FlagsAttribute).
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public enum HwIntrinsics |
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#pragma warning restore RCS1135 // Declare enum member with zero value (when enum has FlagsAttribute).
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{ |
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// Use flags so we can pass multiple values without using params.
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// Don't base on 0 or use inverse for All as that doesn't translate to string values.
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DisableSIMD = 1 << 0, |
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DisableHWIntrinsic = 1 << 1, |
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DisableSSE = 1 << 2, |
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DisableSSE2 = 1 << 3, |
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DisableAES = 1 << 4, |
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DisablePCLMULQDQ = 1 << 5, |
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DisableSSE3 = 1 << 6, |
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DisableSSSE3 = 1 << 7, |
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DisableSSE41 = 1 << 8, |
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DisableSSE42 = 1 << 9, |
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DisablePOPCNT = 1 << 10, |
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DisableAVX = 1 << 11, |
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DisableFMA = 1 << 12, |
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DisableAVX2 = 1 << 13, |
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DisableBMI1 = 1 << 14, |
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DisableBMI2 = 1 << 15, |
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DisableLZCNT = 1 << 16, |
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AllowAll = 1 << 17 |
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} |
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} |
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@ -1,54 +0,0 @@ |
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// Copyright (c) Six Labors.
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// Licensed under the Apache License, Version 2.0.
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namespace SixLabors.ImageSharp.Tests |
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{ |
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public static partial class TestEnvironment |
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{ |
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internal static class Features |
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{ |
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public const string On = "1"; |
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public const string Off = "0"; |
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// See https://github.com/SixLabors/ImageSharp/pull/1229#discussion_r440477861
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// * EnableHWIntrinsic
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// * EnableSSE
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// * EnableSSE2
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// * EnableAES
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// * EnablePCLMULQDQ
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// * EnableSSE3
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// * EnableSSSE3
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// * EnableSSE41
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// * EnableSSE42
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// * EnablePOPCNT
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// * EnableAVX
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// * EnableFMA
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// * EnableAVX2
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// * EnableBMI1
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// * EnableBMI2
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// * EnableLZCNT
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//
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// `FeatureSIMD` ends up impacting all SIMD support(including `System.Numerics`) but not things
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|
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// like `LZCNT`, `BMI1`, or `BMI2`
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// `EnableSSE3_4` is a legacy switch that exists for compat and is basically the same as `EnableSSE3`
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public const string EnableAES = "COMPlus_EnableAES"; |
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public const string EnableAVX = "COMPlus_EnableAVX"; |
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public const string EnableAVX2 = "COMPlus_EnableAVX2"; |
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public const string EnableBMI1 = "COMPlus_EnableBMI1"; |
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public const string EnableBMI2 = "COMPlus_EnableBMI2"; |
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public const string EnableFMA = "COMPlus_EnableFMA"; |
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public const string EnableHWIntrinsic = "COMPlus_EnableHWIntrinsic"; |
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public const string EnableLZCNT = "COMPlus_EnableLZCNT"; |
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public const string EnablePCLMULQDQ = "COMPlus_EnablePCLMULQDQ"; |
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public const string EnablePOPCNT = "COMPlus_EnablePOPCNT"; |
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public const string EnableSSE = "COMPlus_EnableSSE"; |
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public const string EnableSSE2 = "COMPlus_EnableSSE2"; |
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public const string EnableSSE3 = "COMPlus_EnableSSE3"; |
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public const string EnableSSE3_4 = "COMPlus_EnableSSE3_4"; |
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public const string EnableSSE41 = "COMPlus_EnableSSE41"; |
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public const string EnableSSE42 = "COMPlus_EnableSSE42"; |
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public const string EnableSSSE3 = "COMPlus_EnableSSSE3"; |
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public const string FeatureSIMD = "COMPlus_FeatureSIMD"; |
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} |
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} |
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} |
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@ -0,0 +1,296 @@ |
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// Copyright (c) Six Labors.
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// Licensed under the Apache License, Version 2.0.
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|
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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Numerics; |
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#if SUPPORTS_RUNTIME_INTRINSICS
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using System.Runtime.Intrinsics.X86; |
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#endif
|
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using Xunit; |
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using Xunit.Abstractions; |
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|
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namespace SixLabors.ImageSharp.Tests.TestUtilities.Tests |
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{ |
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public class FeatureTestRunnerTests |
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{ |
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public static TheoryData<HwIntrinsics, string[]> Intrinsics => |
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new TheoryData<HwIntrinsics, string[]> |
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{ |
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{ HwIntrinsics.DisableAES | HwIntrinsics.AllowAll, new string[] { "EnableAES", "AllowAll" } }, |
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{ HwIntrinsics.DisableSIMD | HwIntrinsics.DisableHWIntrinsic, new string[] { "FeatureSIMD", "EnableHWIntrinsic" } }, |
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{ HwIntrinsics.DisableSSE42 | HwIntrinsics.DisableAVX, new string[] { "EnableSSE42", "EnableAVX" } } |
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}; |
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|
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|
[Theory] |
||||
|
[MemberData(nameof(Intrinsics))] |
||||
|
public void ToFeatureCollectionReturnsExpectedResult(HwIntrinsics expectedItrinsics, string[] expectedValues) |
||||
|
{ |
||||
|
Dictionary<HwIntrinsics, string> features = expectedItrinsics.ToFeatureKeyValueCollection(); |
||||
|
HwIntrinsics[] keys = features.Keys.ToArray(); |
||||
|
|
||||
|
HwIntrinsics actualIntrinsics = keys[0]; |
||||
|
for (int i = 1; i < keys.Length; i++) |
||||
|
{ |
||||
|
actualIntrinsics |= keys[i]; |
||||
|
} |
||||
|
|
||||
|
Assert.Equal(expectedItrinsics, actualIntrinsics); |
||||
|
|
||||
|
IEnumerable<string> actualValues = features.Select(x => x.Value); |
||||
|
Assert.Equal(expectedValues, actualValues); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void AllowsAllHwIntrinsicFeatures() |
||||
|
{ |
||||
|
if (!Vector.IsHardwareAccelerated) |
||||
|
{ |
||||
|
return; |
||||
|
} |
||||
|
|
||||
|
FeatureTestRunner.RunWithHwIntrinsicsFeature( |
||||
|
() => Assert.True(Vector.IsHardwareAccelerated), |
||||
|
HwIntrinsics.AllowAll); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void CanLimitHwIntrinsicSIMDFeatures() |
||||
|
{ |
||||
|
FeatureTestRunner.RunWithHwIntrinsicsFeature( |
||||
|
() => Assert.False(Vector.IsHardwareAccelerated), |
||||
|
HwIntrinsics.DisableSIMD); |
||||
|
} |
||||
|
|
||||
|
#if SUPPORTS_RUNTIME_INTRINSICS
|
||||
|
[Fact] |
||||
|
public void CanLimitHwIntrinsicBaseFeatures() |
||||
|
{ |
||||
|
static void AssertDisabled() |
||||
|
{ |
||||
|
Assert.False(Sse.IsSupported); |
||||
|
Assert.False(Sse2.IsSupported); |
||||
|
Assert.False(Aes.IsSupported); |
||||
|
Assert.False(Pclmulqdq.IsSupported); |
||||
|
Assert.False(Sse3.IsSupported); |
||||
|
Assert.False(Ssse3.IsSupported); |
||||
|
Assert.False(Sse41.IsSupported); |
||||
|
Assert.False(Sse42.IsSupported); |
||||
|
Assert.False(Popcnt.IsSupported); |
||||
|
Assert.False(Avx.IsSupported); |
||||
|
Assert.False(Fma.IsSupported); |
||||
|
Assert.False(Avx2.IsSupported); |
||||
|
Assert.False(Bmi1.IsSupported); |
||||
|
Assert.False(Bmi2.IsSupported); |
||||
|
Assert.False(Lzcnt.IsSupported); |
||||
|
} |
||||
|
|
||||
|
FeatureTestRunner.RunWithHwIntrinsicsFeature( |
||||
|
AssertDisabled, |
||||
|
HwIntrinsics.DisableHWIntrinsic); |
||||
|
} |
||||
|
#endif
|
||||
|
|
||||
|
[Fact] |
||||
|
public void CanLimitHwIntrinsicFeaturesWithIntrinsicsParam() |
||||
|
{ |
||||
|
static void AssertHwIntrinsicsFeatureDisabled(string intrinsic) |
||||
|
{ |
||||
|
Assert.NotNull(intrinsic); |
||||
|
|
||||
|
switch ((HwIntrinsics)Enum.Parse(typeof(HwIntrinsics), intrinsic)) |
||||
|
{ |
||||
|
case HwIntrinsics.DisableSIMD: |
||||
|
Assert.False(Vector.IsHardwareAccelerated); |
||||
|
break; |
||||
|
#if SUPPORTS_RUNTIME_INTRINSICS
|
||||
|
case HwIntrinsics.DisableHWIntrinsic: |
||||
|
Assert.False(Sse.IsSupported); |
||||
|
Assert.False(Sse2.IsSupported); |
||||
|
Assert.False(Aes.IsSupported); |
||||
|
Assert.False(Pclmulqdq.IsSupported); |
||||
|
Assert.False(Sse3.IsSupported); |
||||
|
Assert.False(Ssse3.IsSupported); |
||||
|
Assert.False(Sse41.IsSupported); |
||||
|
Assert.False(Sse42.IsSupported); |
||||
|
Assert.False(Popcnt.IsSupported); |
||||
|
Assert.False(Avx.IsSupported); |
||||
|
Assert.False(Fma.IsSupported); |
||||
|
Assert.False(Avx2.IsSupported); |
||||
|
Assert.False(Bmi1.IsSupported); |
||||
|
Assert.False(Bmi2.IsSupported); |
||||
|
Assert.False(Lzcnt.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE: |
||||
|
Assert.False(Sse.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE2: |
||||
|
Assert.False(Sse2.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableAES: |
||||
|
Assert.False(Aes.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisablePCLMULQDQ: |
||||
|
Assert.False(Pclmulqdq.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE3: |
||||
|
Assert.False(Sse3.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSSE3: |
||||
|
Assert.False(Ssse3.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE41: |
||||
|
Assert.False(Sse41.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE42: |
||||
|
Assert.False(Sse42.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisablePOPCNT: |
||||
|
Assert.False(Popcnt.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableAVX: |
||||
|
Assert.False(Avx.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableFMA: |
||||
|
Assert.False(Fma.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableAVX2: |
||||
|
Assert.False(Avx2.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableBMI1: |
||||
|
Assert.False(Bmi1.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableBMI2: |
||||
|
Assert.False(Bmi2.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableLZCNT: |
||||
|
Assert.False(Lzcnt.IsSupported); |
||||
|
break; |
||||
|
#endif
|
||||
|
} |
||||
|
} |
||||
|
|
||||
|
foreach (HwIntrinsics intrinsic in (HwIntrinsics[])Enum.GetValues(typeof(HwIntrinsics))) |
||||
|
{ |
||||
|
FeatureTestRunner.RunWithHwIntrinsicsFeature(AssertHwIntrinsicsFeatureDisabled, intrinsic); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void CanLimitHwIntrinsicFeaturesWithSerializableParam() |
||||
|
{ |
||||
|
static void AssertHwIntrinsicsFeatureDisabled(string serializable) |
||||
|
{ |
||||
|
Assert.NotNull(serializable); |
||||
|
Assert.NotNull(FeatureTestRunner.Deserialize<FakeSerializable>(serializable)); |
||||
|
|
||||
|
#if SUPPORTS_RUNTIME_INTRINSICS
|
||||
|
Assert.False(Sse.IsSupported); |
||||
|
#endif
|
||||
|
} |
||||
|
|
||||
|
FeatureTestRunner.RunWithHwIntrinsicsFeature( |
||||
|
AssertHwIntrinsicsFeatureDisabled, |
||||
|
HwIntrinsics.DisableSSE, |
||||
|
new FakeSerializable()); |
||||
|
} |
||||
|
|
||||
|
[Fact] |
||||
|
public void CanLimitHwIntrinsicFeaturesWithSerializableAndIntrinsicsParams() |
||||
|
{ |
||||
|
static void AssertHwIntrinsicsFeatureDisabled(string serializable, string intrinsic) |
||||
|
{ |
||||
|
Assert.NotNull(serializable); |
||||
|
Assert.NotNull(FeatureTestRunner.Deserialize<FakeSerializable>(serializable)); |
||||
|
|
||||
|
switch ((HwIntrinsics)Enum.Parse(typeof(HwIntrinsics), intrinsic)) |
||||
|
{ |
||||
|
case HwIntrinsics.DisableSIMD: |
||||
|
Assert.False(Vector.IsHardwareAccelerated, nameof(Vector.IsHardwareAccelerated)); |
||||
|
break; |
||||
|
#if SUPPORTS_RUNTIME_INTRINSICS
|
||||
|
case HwIntrinsics.DisableHWIntrinsic: |
||||
|
Assert.False(Sse.IsSupported); |
||||
|
Assert.False(Sse2.IsSupported); |
||||
|
Assert.False(Aes.IsSupported); |
||||
|
Assert.False(Pclmulqdq.IsSupported); |
||||
|
Assert.False(Sse3.IsSupported); |
||||
|
Assert.False(Ssse3.IsSupported); |
||||
|
Assert.False(Sse41.IsSupported); |
||||
|
Assert.False(Sse42.IsSupported); |
||||
|
Assert.False(Popcnt.IsSupported); |
||||
|
Assert.False(Avx.IsSupported); |
||||
|
Assert.False(Fma.IsSupported); |
||||
|
Assert.False(Avx2.IsSupported); |
||||
|
Assert.False(Bmi1.IsSupported); |
||||
|
Assert.False(Bmi2.IsSupported); |
||||
|
Assert.False(Lzcnt.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE: |
||||
|
Assert.False(Sse.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE2: |
||||
|
Assert.False(Sse2.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableAES: |
||||
|
Assert.False(Aes.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisablePCLMULQDQ: |
||||
|
Assert.False(Pclmulqdq.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE3: |
||||
|
Assert.False(Sse3.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSSE3: |
||||
|
Assert.False(Ssse3.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE41: |
||||
|
Assert.False(Sse41.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableSSE42: |
||||
|
Assert.False(Sse42.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisablePOPCNT: |
||||
|
Assert.False(Popcnt.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableAVX: |
||||
|
Assert.False(Avx.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableFMA: |
||||
|
Assert.False(Fma.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableAVX2: |
||||
|
Assert.False(Avx2.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableBMI1: |
||||
|
Assert.False(Bmi1.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableBMI2: |
||||
|
Assert.False(Bmi2.IsSupported); |
||||
|
break; |
||||
|
case HwIntrinsics.DisableLZCNT: |
||||
|
Assert.False(Lzcnt.IsSupported); |
||||
|
break; |
||||
|
#endif
|
||||
|
} |
||||
|
} |
||||
|
|
||||
|
foreach (HwIntrinsics intrinsic in (HwIntrinsics[])Enum.GetValues(typeof(HwIntrinsics))) |
||||
|
{ |
||||
|
FeatureTestRunner.RunWithHwIntrinsicsFeature(AssertHwIntrinsicsFeatureDisabled, intrinsic, new FakeSerializable()); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
public class FakeSerializable : IXunitSerializable |
||||
|
{ |
||||
|
public void Deserialize(IXunitSerializationInfo info) |
||||
|
{ |
||||
|
} |
||||
|
|
||||
|
public void Serialize(IXunitSerializationInfo info) |
||||
|
{ |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
} |
||||
Loading…
Reference in new issue