Thread.GetCurrentProcessorId Method

Definition

Namespace:

System.Threading

Assembly:

System.Threading.Thread.dll

Source:

Thread.cs

Gets an ID used to indicate on which processor the current thread is executing.

public:
 static int GetCurrentProcessorId();

public static int GetCurrentProcessorId ();

static member GetCurrentProcessorId : unit -> int

Public Shared Function GetCurrentProcessorId () As Integer

Returns

Int32

An integer representing the cached processor ID.

Remarks

This value is cached and periodically refreshed. It may be stale by the time it's used: consuming code must not rely on its accuracy for correctness.

The value is not guaranteed to be a zero-based processor number.