Class ProcessorSettings

Class ProcessorSettings

Namespace: Aspose.BarCode.Common
Assembly: Aspose.BarCode.dll (25.1.0)

ProcessorSettings permet de reconnaître les codes-barres avec un traitement multi-threadé augmentant les performances

public class ProcessorSettings

Héritage

object ← ProcessorSettings

Membres hérités

object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Exemples

Cet exemple montre comment utiliser ProcessorSettings pour ajouter des performances multi-threadées maximales

int workerThreads = Environment.ProcessorCount * 2;
int portThreads = Environment.ProcessorCount * 2;
System.Threading.ThreadPool.GetMinThreads(out workerThreads, out portThreads);
System.Threading.ThreadPool.SetMinThreads(Math.Max(workerThreads, Environment.ProcessorCount* 2), portThreads);
System.Threading.ThreadPool.GetMaxThreads(out workerThreads, out portThreads);
System.Threading.ThreadPool.SetMaxThreads(Math.Max(workerThreads, Environment.ProcessorCount* 4), portThreads);
BarCodeReader.ProcessorSettings.MaxAdditionalAllowedThreads = Environment.ProcessorCount* 2;

//cela permet d'utiliser tous les cœurs pour un seul appel de BarCodeReader
BarCodeReader.ProcessorSettings.UseAllCores = true;
//cela permet d'utiliser le nombre actuel de cœurs
BarCodeReader.ProcessorSettings.UseAllCores = false;
BarCodeReader.ProcessorSettings.UseOnlyThisCoresCount = Math.Max(1, Environment.ProcessorCount / 2);
Dim workerThreads As Integer = Environment.ProcessorCount * 2
Dim portThreads As Integer = Environment.ProcessorCount * 2
System.Threading.ThreadPool.GetMinThreads(workerThreads, portThreads)
System.Threading.ThreadPool.SetMinThreads(Math.Max(workerThreads, Environment.ProcessorCount* 2), portThreads)
System.Threading.ThreadPool.GetMaxThreads(workerThreads, portThreads)
System.Threading.ThreadPool.SetMaxThreads(Math.Max(workerThreads, Environment.ProcessorCount* 4), portThreads)
BarCodeReader.ProcessorSettings.MaxAdditionalAllowedThreads = Environment.ProcessorCount* 2

'cela permet d'utiliser tous les cœurs pour un seul appel de BarCodeReader
BarCodeReader.ProcessorSettings.UseAllCores = True
'cela permet d'utiliser le nombre actuel de cœurs
BarCodeReader.ProcessorSettings.UseAllCores = False
BarCodeReader.ProcessorSettings.UseOnlyThisCoresCount = Math.Max(1, Environment.ProcessorCount / 2)

Propriétés

MaxAdditionalAllowedThreads

Spécifiez le nombre maximal de threads supplémentaires pour exécuter le code en parallèle

public int MaxAdditionalAllowedThreads { get; set; }

Valeur de la propriété

int

Exemples 

BarCodeReader.ProcessorSettings.MaxAdditionalAllowedThreads = Environment.ProcessorCount * 2;
BarCodeReader.ProcessorSettings.MaxAdditionalAllowedThreads = Environment.ProcessorCount * 2

UseAllCores

Nécessaire pour utiliser tous les cœurs.

public bool UseAllCores { get; set; }

Valeur de la propriété

bool

Exemples 

BarCodeReader.ProcessorSettings.UseAllCores = true;
BarCodeReader.ProcessorSettings.UseAllCores = True

UseOnlyThisCoresCount

Spécifiez le nombre de cœurs à utiliser. Vous devez changer la propriété “UseAllCores” à “false”.

public int UseOnlyThisCoresCount { get; set; }

Valeur de la propriété

int

Exemples 

BarCodeReader.ProcessorSettings.UseAllCores = false;
BarCodeReader.ProcessorSettings.UseOnlyThisCoresCount = Math.Max(1, Environment.ProcessorCount / 2);
BarCodeReader.ProcessorSettings.UseAllCores = False
BarCodeReader.ProcessorSettings.UseOnlyThisCoresCount = Math.Max(1, Environment.ProcessorCount / 2)
 Français