PROCESSOR_GROUP_INFO structure (winnt.h)

Represents the number and affinity of processors in a processor group.

Syntax

typedef struct _PROCESSOR_GROUP_INFO {
  BYTE      MaximumProcessorCount;
  BYTE      ActiveProcessorCount;
  BYTE      Reserved[38];
  KAFFINITY ActiveProcessorMask;
} PROCESSOR_GROUP_INFO, *PPROCESSOR_GROUP_INFO;

Members

MaximumProcessorCount

The maximum number of processors in the group.

ActiveProcessorCount

The number of active processors in the group.

Reserved[38]

This member is reserved.

ActiveProcessorMask

A bitmap that specifies the affinity for zero or more active processors within the group.

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Header	winnt.h

See also

GROUP_RELATIONSHIP