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LoadResizeSaveParallelMemoryStress help text

af/UniformUnmanagedMemoryPoolMemoryAllocator-02-MemoryGuards
Anton Firszov 5 years ago
parent
fd94dbfb31
commit
1a41aaa10b
2 changed files with 25 additions and 22 deletions
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  1. 46
      tests/ImageSharp.Tests.ProfilingSandbox/LoadResizeSaveParallelMemoryStress.cs
  2. 1
      tests/ImageSharp.Tests.ProfilingSandbox/Program.cs

46
tests/ImageSharp.Tests.ProfilingSandbox/LoadResizeSaveParallelMemoryStress.cs
View File

@ -5,10 +5,10 @@ using System;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Runtime;
using System.Text;
using System.Threading;
using CommandLine;
using CommandLine.Text;
using SixLabors.ImageSharp.Benchmarks.LoadResizeSave;
using SixLabors.ImageSharp.Memory;
using SixLabors.ImageSharp.Memory.Internals;
@ -22,7 +22,6 @@ namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
{
this.Benchmarks = new LoadResizeSaveStressRunner()
{
// MaxDegreeOfParallelism = 10,
// Filter = JpegKind.Baseline
};
this.Benchmarks.Init();
@ -32,7 +31,7 @@ namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
public static void Run(string[] args)
{
var options = CommandLineOptions.Parse(args);
var options = args.Length > 0 ? CommandLineOptions.Parse(args) : null;
var lrs = new LoadResizeSaveParallelMemoryStress();
if (options != null)
@ -198,55 +197,60 @@ namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
private class CommandLineOptions
{
[Option('i', "imagesharp", Required = false, Default = false)]
[Option('i', "imagesharp", Required = false, Default = false, HelpText = "Test ImageSharp without benchmark switching")]
public bool ImageSharp { get; set; }
[Option('a', "allocator", Required = false, Default = AllocatorKind.Unmanaged)]
[Option('a', "allocator", Required = false, Default = AllocatorKind.Unmanaged, HelpText = "Select allocator: Classic (ArrayPoolMemoryAllocator) or Unmanaged")]
public AllocatorKind Allocator { get; set; }
[Option('m', "max-contiguous", Required = false, Default = 4)]
[Option('m', "max-contiguous", Required = false, Default = 4, HelpText = "Maximum size of contiguous pool buffers in MegaBytes")]
public int MaxContiguousPoolBufferMegaBytes { get; set; } = 4;
[Option('s', "poolsize", Required = false, Default = 4096)]
[Option('s', "poolsize", Required = false, Default = 4096, HelpText = "The size of the pool in MegaBytes")]
public int MaxPoolSizeMegaBytes { get; set; } = 4096;
[Option('u', "max-unmg", Required = false, Default = 32)]
public int MaxCapacityOfUnmanagedBuffersMegaBytes { get; set; } = 32;
[Option('u', "max-nonpool", Required = false, Default = 32, HelpText = "Maximum size of non-pooled contiguous blocks in MegaBytes")]
public int MaxCapacityOfNonPoolBuffersMegaBytes { get; set; } = 32;
[Option('p', "parallelism", Required = false, Default = -1)]
[Option('p', "parallelism", Required = false, Default = -1, HelpText = "Level of parallelism")]
public int MaxDegreeOfParallelism { get; set; } = -1;
[Option('r', "repeat-count", Required = false, Default = 1)]
[Option('r', "repeat-count", Required = false, Default = 1, HelpText = "Times to run the whole benchmark")]
public int RepeatCount { get; set; } = 1;
// This is to test trimming and virtual memory decommit
[Option('g', "final-gc-count", Required = false, Default = 0)]
[Option('g', "final-gc-count", Required = false, Default = 0, HelpText = "How many times to GC.Collect after execution")]
public int FinalGcCount { get; set; }
[Option('e', "release-at-end", Required = false, Default = false)]
[Option('e', "release-at-end", Required = false, Default = false, HelpText = "Specify to run ReleaseRetainedResources() after execution")]
public bool ReleaseRetainedResourcesAtEnd { get; set; }
[Option('w', "pause", Required = false, Default = false)]
[Option('w', "pause", Required = false, Default = false, HelpText = "Specify to pause and wait for user input after the execution")]
public bool PauseAtEnd { get; set; }
[Option('f', "file", Required = false, Default = null)]
[Option('f', "file", Required = false, Default = null, HelpText = "Specify to print the execution time to a file. Format: '<file>;<formatstr>' see the code for formatstr semantics.")]
public string FileOutput { get; set; }
[Option('t', "trim-time", Required = false, Default = null)]
[Option('t', "trim-period", Required = false, Default = null, HelpText = "Trim period for the pool in seconds")]
public int? TrimTimeSeconds { get; set; }
public static CommandLineOptions Parse(string[] args)
{
CommandLineOptions result = null;
Parser.Default.ParseArguments<CommandLineOptions>(args).WithParsed(o =>
ParserResult<CommandLineOptions> parserResult = Parser.Default.ParseArguments<CommandLineOptions>(args).WithParsed(o =>
{
result = o;
});
if (result == null)
{
Console.WriteLine(HelpText.RenderUsageText(parserResult));
}
return result;
}
public override string ToString() =>
$"p({this.MaxDegreeOfParallelism})_i({this.ImageSharp})_a({this.Allocator})_m({this.MaxContiguousPoolBufferMegaBytes})_s({this.MaxPoolSizeMegaBytes})_u({this.MaxCapacityOfUnmanagedBuffersMegaBytes})_r({this.RepeatCount})_g({this.FinalGcCount})_e({this.ReleaseRetainedResourcesAtEnd})";
$"p({this.MaxDegreeOfParallelism})_i({this.ImageSharp})_a({this.Allocator})_m({this.MaxContiguousPoolBufferMegaBytes})_s({this.MaxPoolSizeMegaBytes})_u({this.MaxCapacityOfNonPoolBuffersMegaBytes})_r({this.RepeatCount})_g({this.FinalGcCount})_e({this.ReleaseRetainedResourcesAtEnd})";
public MemoryAllocator CreateMemoryAllocator()
{
@ -263,7 +267,7 @@ namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
1024 * 1024,
(int)B(this.MaxContiguousPoolBufferMegaBytes),
B(this.MaxPoolSizeMegaBytes),
(int)B(this.MaxCapacityOfUnmanagedBuffersMegaBytes),
(int)B(this.MaxCapacityOfNonPoolBuffersMegaBytes),
new UniformUnmanagedMemoryPool.TrimSettings
{
TrimPeriodMilliseconds = this.TrimTimeSeconds.Value * 1000
@ -275,7 +279,7 @@ namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
1024 * 1024,
(int)B(this.MaxContiguousPoolBufferMegaBytes),
B(this.MaxPoolSizeMegaBytes),
(int)B(this.MaxCapacityOfUnmanagedBuffersMegaBytes));
(int)B(this.MaxCapacityOfNonPoolBuffersMegaBytes));
}
default:

1
tests/ImageSharp.Tests.ProfilingSandbox/Program.cs
View File

@ -34,7 +34,6 @@ namespace SixLabors.ImageSharp.Tests.ProfilingSandbox
public static void Main(string[] args)
{
LoadResizeSaveParallelMemoryStress.Run(args);
// TrimPoolTest();
// RunJpegEncoderProfilingTests();
// RunJpegColorProfilingTests();
// RunDecodeJpegProfilingTests();

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