ProcessModelSection.CpuMask Property

 

Gets or sets a value indicating which processors on a multiprocessor server are eligible to run ASP.NET processes.

Namespace:   System.Web.Configuration
Assembly:  System.Web (in System.Web.dll)

<ConfigurationPropertyAttribute("cpuMask", DefaultValue := "0xffffffff")>
Public Property CpuMask As Integer

Property Value

Type: System.Int32

The number representing the bit pattern to apply. The default value is 0xFFFFFFFF.

The CpuMask value specifies a bit pattern that indicates the CPUs eligible to run ASP.NET threads. If the WebGarden property is set to true, the CpuMask limits worker processes to the number of eligible CPUs. The maximum allowed number of worker processes is equal to the number of CPUs. By default, all CPUs are enabled and ASP.NET launches one process for each CPU. If the WebGarden property is set to false, the CpuMask attribute is ignored and only one worker process will run.

The following code example shows how to access the CpuMask property.

' Get the current CpuMask property value.
   Dim cpuMask As Integer = _
   processModelSection.CpuMask

' Set the CpuMask property to 0x000000FF.
processModelSection.CpuMask = &HFF

.NET Framework
Available since 2.0
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