iCPUID 1.0.3

Install-Package iCPUID -Version 1.0.3
dotnet add package iCPUID --version 1.0.3
<PackageReference Include="iCPUID" Version="1.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add iCPUID --version 1.0.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: iCPUID, 1.0.3"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install iCPUID as a Cake Addin
#addin nuget:?package=iCPUID&version=1.0.3

// Install iCPUID as a Cake Tool
#tool nuget:?package=iCPUID&version=1.0.3
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

What is iCPUID?

iCPUID is a lightweight cross-platform implementation that allows us to obtain the CPUID information. Works on Windows, Mac and Linux.

Usage

Call CPUID.Instance.Leafs for getting all CPUID implemented leafs.

Examples

  1. Detection of the availability of the CPUID instruction.

    CPUID cpuid = CPUID.Instance;
    Console.WriteLine($@" Is Available > {cpuid.IsAvailable}");
    
  2. Gets and prints all CPUID implemented leafs.

    CPUID cpuid = CPUID.Instance;
    ReadOnlyCollection<Leaf> leafs = cpuid.ImplementedLeafs;
    foreach (Leaf leaf in leafs)
    {
        Console.WriteLine($@" {(int)leaf:X8}-{leaf}");
    }
    
  3. Gets and prints all CPUID implemented leafs > sub-leafs.

    CPUID cpuid = CPUID.Instance;
    ReadOnlyCollection<Leaf> leafs = cpuid.ImplementedLeafs;
    foreach (var (leaf, subLeafs) in leafs)
    {
        Console.WriteLine($@" > {leaf} (EAX={(int)leaf:X8})");
    
        foreach (var subLeaf in subLeafs)
        {
            Console.WriteLine($@"   > {subLeaf.SubLeaf} (ECX={(int)subLeaf.SubLeaf:X8})");
        }
    }
    
  4. Gets and prints all CPUID implemented leafs > sub-leafs (shows description).

    CPUID cpuid = CPUID.Instance;
    ReadOnlyCollection<Leaf> leafs = cpuid.ImplementedLeafs;
    foreach (var (leaf, subLeafs) in leafs)
    {
        Console.WriteLine($@" > {leaf} (EAX={(int)leaf:X8})");
    
        foreach (var subLeaf in subLeafs)
        {
            Console.WriteLine($@"   > {subLeaf.SubLeaf} (ECX={(int)subLeaf.SubLeaf:X8})");
            IEnumerable<IPropertyKey> properties = subLeaf.ImplementedProperties;
            foreach (var property in properties)
            {
                string friendlyName = GetFriendlyName(property);
                PropertyUnit unit = property.PropertyUnit;
                string description = property.GetPropertyDescription();
    
                Console.WriteLine($@"     > {friendlyName} {(unit == PropertyUnit.None ? string.Empty : $"({unit})")}: {description}");
            }
        }
    }
    
  5. Gets and prints all CPUID implemented leafs > sub-leafs (values).

    CPUID cpuid = CPUID.Instance;
    ReadOnlyCollection<Leaf> leafs = cpuid.ImplementedLeafs;
    foreach (var (leaf, subLeafs) in leafs)
    {
        Console.WriteLine($@" > {leaf} (EAX={(int)leaf:X8})");
    
        foreach (var subLeaf in subLeafs)
        {
            Console.WriteLine($@"   > {subLeaf.SubLeaf} (ECX={(int)subLeaf.SubLeaf:X8})");
            IEnumerable<IPropertyKey> properties = subLeaf.ImplementedProperties;
            foreach (var property in properties)
            {
                QueryPropertyResult queryResult = subLeaf.GetProperty(property);
                PropertyItem propertyItem = queryResult.Value;
                object value = propertyItem.Value;
                string friendlyName = GetFriendlyName(property);
                PropertyUnit valueUnit = property.PropertyUnit;
                string unit = valueUnit == PropertyUnit.None ? string.Empty : valueUnit.ToString();
    
                if (value == null)
                {
                    Console.WriteLine($@"     > {friendlyName}: NULL");
                    continue;
                }
    
                if (value is bool)
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} [{((bool)value ? 1 : 0)}]");
                }
                else if (value is string)
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} {unit}");
                }
                else if (value is byte)
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} {unit} [{value:X2}h]");
                }
                else if (value is int)
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} {unit} [{value:X4}h]");
                }
                else if (value is uint)
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} {unit} [{value:X4}h]");
                }
                else if (value is ulong)
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} {unit} [{value:X8}h]");
                }
                else if (value.GetType() == typeof(ReadOnlyCollection<string>))
                {
                    Console.WriteLine($@"     > {friendlyName}");
                    var collection = (ReadOnlyCollection<string>)value;
                    foreach (var entry in collection)
                    {
                        Console.WriteLine($@"       > {entry} {unit}");
                    }
                }
                else
                {
                    Console.WriteLine($@"     > {friendlyName}: {value} {unit}");
                }
            }
        }
    }
    
  6. Gets a single property directly.

    CPUID cpuid = CPUID.Instance;
    QueryPropertyResult manufacturerQueryResult = cpuid.Leafs.GetProperty(LeafProperty.BasicInformation.Manufacturer);
    if (manufacturerQueryResult.Success)
    {
        Console.WriteLine($@" > Manufacturer: {manufacturerQueryResult.Value.Value}");
    }
    
    QueryPropertyResult avx2 = cpuid.Leafs.GetProperty(LeafProperty.ExtendedFeatures.AVX2);
    if (avx2.Success)
    {
        Console.WriteLine($@" > AVX2: {avx2.Value.Value}");
    }
    
  7. Gets a property in multiple elements directly.

    CPUID cpuid = CPUID.Instance;
    QuerySubLeafPropertyCollectionResult cacheSizesQueryResult = leafs.GetProperties(LeafProperty.DeterministicCacheParameters.CacheSize);
    if (cacheSizesQueryResult.Success)
    {
        CpuidSubLeafDictionary cacheSizes = cacheSizesQueryResult.Value;
        bool hasCacheSizesEntries = cacheSizes.Any();
        if (!hasCacheSizesEntries)
        {
            Console.WriteLine($@" > Sorry, The 'LeafProperty.DeterministicCacheParameters.CacheSize' property has not implementes on this system");
        }
        else
        {
            foreach (var (subLeaf, propertyItem) in cacheSizes)
            {
                Console.WriteLine($@" > Cache Size:  ({subLeaf}) > {propertyItem.Value}");
            }
        }
    }
    

Changes

For more information, please visit the next link CHANGELOG

  • .NETFramework 4.6.1

    • No dependencies.
  • .NETStandard 2.0

    • 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.

Version Downloads Last updated
1.0.3 177 12/11/2020
1.0.2 163 10/12/2020
1.0.1 164 10/9/2020