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move random gen to Math, working on VL4

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Nitload
2026-03-02 23:56:21 +08:00
parent 7e3ed8b0fd
commit ae1a49d6fb
63 changed files with 6463 additions and 6970 deletions
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StgSharpDebug/HlsfStressTest.cs
+36 -16
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@@ -2,8 +2,8 @@
// -----------------------------------------------------------------------
// file="HlsfStressTest"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
@@ -25,7 +25,7 @@
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.HighPerformance.Memory;
using StgSharp.Mathematics.Memory;
using System;
using System.Collections.Generic;
using System.Diagnostics;
@@ -45,8 +45,36 @@ namespace StgSharp
3UL * 1024UL * 1024UL * 1024UL; // lower default to 512MB
private static readonly uint[] SizeSweep = {
64, 128, 192, 256, 512, 768, 1024, 2048, 3072, 4096, 8192, 12288, 16384, 32768, 49152, 65536, 131072, 196608, 262144, 524288, 786432, 1_048_576, 2_097_152, 3_145_728, 4_194_304, 8_388_608, 12_582_912, 16_777_216, 25_165_824, 33_554_432
};
64,
128,
192,
256,
512,
768,
1024,
2048,
3072,
4096,
8192,
12288,
16384,
32768,
49152,
65536,
131072,
196608,
262144,
524288,
786432,
1_048_576,
2_097_152,
3_145_728,
4_194_304,
8_388_608,
12_582_912,
16_777_216,
25_165_824,
33_554_432 };
public static unsafe void Run()
{
@@ -116,10 +144,7 @@ namespace StgSharp
Console.WriteLine("=== Benchmark Complete ===");
}
private static void BenchAllocFreePairs(
HybridLayerSegregatedFitAllocator allocator,
int pairs,
uint blockSize)
private static void BenchAllocFreePairs(HybridLayerSegregatedFitAllocator allocator, int pairs, uint blockSize)
{
Stopwatch sw = Stopwatch.StartNew();
for (int i = 0; i < pairs; i++)
@@ -176,9 +201,7 @@ namespace StgSharp
Console.WriteLine($" size={Fmt(blockSize),-12} ops={ops,-12} alloc/s={allocOpsPerSec,-16:0.0} touch={touch,-5}");
}
private static void BenchFragmentationCycle(
HybridLayerSegregatedFitAllocator allocator,
int targetMiB)
private static void BenchFragmentationCycle(HybridLayerSegregatedFitAllocator allocator, int targetMiB)
{
int targetBytes = targetMiB * 1024 * 1024;
Random rng = new Random(123);
@@ -229,10 +252,7 @@ namespace StgSharp
Console.WriteLine($" cleanup freed {live.Count} in {swD.Elapsed.TotalSeconds:0.00}s");
}
private static void BenchFreeThroughput(
HybridLayerSegregatedFitAllocator allocator,
int count,
uint blockSize)
private static void BenchFreeThroughput(HybridLayerSegregatedFitAllocator allocator, int count, uint blockSize)
{
List<HybridLayerSegregatedFitAllocationHandle> list = new List<HybridLayerSegregatedFitAllocationHandle>(count);
for (int i = 0; i < count; i++) {