ResizableSpanWriter 1.0.1
dotnet add package ResizableSpanWriter --version 1.0.1
NuGet\Install-Package ResizableSpanWriter -Version 1.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="ResizableSpanWriter" Version="1.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add ResizableSpanWriter --version 1.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: ResizableSpanWriter, 1.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install ResizableSpanWriter as a Cake Addin #addin nuget:?package=ResizableSpanWriter&version=1.0.1 // Install ResizableSpanWriter as a Cake Tool #tool nuget:?package=ResizableSpanWriter&version=1.0.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Overview
High-performance writer for creating Span<T> and Memory<T> structures that outperforms MemoryStream, RecyclableMemoryStream and ArrayPoolBufferWriter (MS High Performance Toolkit).
Example Usage
// count of sample integers we'll append the writer
var cnt = 2000;
// instantiate with desired type arguement
var writer = new ResizableSpanWriter<int>();
// normal span for illustrative purposes and checksum below
Span<int> span = new int[cnt];
for (int i = 0; i < cnt; i++)
{
// write to ResizableSpanWriter
writer.Write(i);
// write to Span
span[i] = i;
}
// read from ResizableSpanWriter.WrittenSpan
Console.WriteLine(writer.WrittenSpan.SequenceEqual(span));
Benchmarks
Benchmarks performed using BenchmarkDotNet...
BenchmarkDotNet=v0.13.1, OS=Windows 10.0.19044.1415 (21H2)
Intel Core i9-10980XE CPU 3.00GHz, 1 CPU, 36 logical and 18 physical cores
.NET SDK=6.0.101
[Host] : .NET 6.0.1 (6.0.121.56705), X64 RyuJIT
Job-XTVWKK : .NET 6.0.1 (6.0.121.56705), X64 RyuJIT
| Method | TotalCount | Mean | Error | Ratio |
|----------------------- |----------- |----------:|----------:|------:|
| MemoryStream | 100 | 2.452 us | 0.0497 us | 1.00 |
| ResizableSpanWriter | 100 | 2.497 us | 0.0558 us | 1.02 |
| ArrayPoolBufferWriter | 100 | 2.888 us | 0.0623 us | 1.19 |
| RecyclableMemoryStream | 100 | 6.735 us | 0.1385 us | 2.79 |
| | | | | |
| ResizableSpanWriter | 10000 | 5.981 us | 0.1250 us | 0.96 |
| MemoryStream | 10000 | 6.429 us | 0.3840 us | 1.00 |
| ArrayPoolBufferWriter | 10000 | 6.890 us | 0.1348 us | 1.10 |
| RecyclableMemoryStream | 10000 | 12.671 us | 0.2534 us | 2.00 |
| | | | | |
| ResizableSpanWriter | 100000 | 31.933 us | 0.6427 us | 0.90 |
| MemoryStream | 100000 | 35.572 us | 0.7141 us | 1.00 |
| ArrayPoolBufferWriter | 100000 | 41.672 us | 0.8295 us | 1.18 |
| RecyclableMemoryStream | 100000 | 60.085 us | 0.6064 us | 1.69 |
Feedback, Suggestions and Contributions
Are all welcome!
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net6.0 is compatible. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 is compatible. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net6.0
- No dependencies.
-
net7.0
- No dependencies.
NuGet packages
This package is not used by any NuGet packages.
GitHub repositories
This package is not used by any popular GitHub repositories.