48 lines
2.0 KiB
C#
48 lines
2.0 KiB
C#
using AyCode.Core.Tests.TestModels;
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using MemoryPack;
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using System.Runtime.CompilerServices;
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namespace AyCode.Core.Serializers.Console.Benchmarks;
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/// <summary>
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/// MemoryPack benchmark, Byte[] I/O mode. The SOTA baseline AcBinary is compared against in every
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/// cell. WireMode-aligned options via <see cref="BenchmarkOptions.GetMemPack"/> so Compact ↔ UTF-8
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/// and FastWire ↔ UTF-16 are apples-to-apples on the string-encoding axis.
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/// </summary>
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internal sealed class MemoryPackBenchmark : ISerializerBenchmark
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{
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private readonly TestOrder _order;
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private readonly MemoryPackSerializerOptions _options;
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private readonly byte[] _serialized;
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public string Engine => Configuration.EngineMemoryPack;
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public string IoMode => Configuration.IoByteArray;
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public string DispatchMode => Configuration.ModeSGen; // MemoryPack always uses [MemoryPackable] source-generated formatters
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public string OptionsPreset { get; }
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public int SerializedSize => _serialized.Length;
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public long SetupSerializeAllocBytes => 0;
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public long SetupDeserializeAllocBytes => 0;
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public string? OptionsDescription => $"StringEncoding={_options.StringEncoding}";
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public MemoryPackBenchmark(TestOrder order, string optionsPreset)
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{
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_order = order;
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OptionsPreset = optionsPreset;
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_options = BenchmarkOptions.GetMemPack();
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_serialized = MemoryPackSerializer.Serialize(order, _options);
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}
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[MethodImpl(MethodImplOptions.NoInlining)]
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public void Serialize() => MemoryPackSerializer.Serialize(_order, _options);
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[MethodImpl(MethodImplOptions.NoInlining)]
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public void Deserialize() => MemoryPackSerializer.Deserialize<TestOrder>(_serialized, _options);
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public bool VerifyRoundTrip()
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{
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var bytes = MemoryPackSerializer.Serialize(_order, _options);
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var roundTripped = MemoryPackSerializer.Deserialize<TestOrder>(bytes, _options);
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return BenchmarkLoop.DeepEqualsViaJson(_order, roundTripped);
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}
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}
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