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CIM_Processor class

The CIM_Processor class represents the capabilities and management of the processor logical device.

Important  The DMTF (Distributed Management Task Force) CIM (Common Information Model) classes are the parent classes upon which WMI classes are built. WMI currently supports only the CIM 2.x version schemas.

The following syntax is simplified from Managed Object Format (MOF) code and includes all of its inherited properties. Properties are listed in alphabetic order, not MOF order.

Syntax

class CIM_Processor : CIM_LogicalDevice
{
  uint16   AddressWidth;
  uint16   Availability;
  string   Caption;
  uint32   ConfigManagerErrorCode;
  boolean  ConfigManagerUserConfig;
  string   CreationClassName;
  uint32   CurrentClockSpeed;
  uint16   DataWidth;
  string   Description;
  string   DeviceID;
  boolean  ErrorCleared;
  string   ErrorDescription;
  uint16   Family;
  datetime InstallDate;
  uint32   LastErrorCode;
  uint16   LoadPercentage;
  uint32   MaxClockSpeed;
  string   Name;
  string   OtherFamilyDescription;
  string   PNPDeviceID;
  uint16   PowerManagementCapabilities[];
  boolean  PowerManagementSupported;
  string   Role;
  string   Status;
  uint16   StatusInfo;
  string   Stepping;
  string   SystemCreationClassName;
  string   SystemName;
  string   UniqueId;
  uint16   UpgradeMethod;
};

Members

The CIM_Processor class has these types of members:

Methods

The CIM_Processor class has these methods.

MethodDescription
Reset

Requests a reset of the logical device. Not implemented by WMI.

SetPowerState

Defines the desired power state for a logical device and when a device should be put into that state. Not implemented by WMI.

 

Properties

The CIM_Processor class has these properties.

AddressWidth
Data type: uint16
Access type: Read-only

Processor address width, in bits.

Availability
Data type: uint16
Access type: Read-only

Availability and status of the device. Inherited from CIM_LogicalDevice.

ValueMeaning
1 (0x1)

Other

2 (0x2)

Unknown

3 (0x3)

Running or Full Power

4 (0x4)

Warning

5 (0x5)

In Test

6 (0x6)

Not Applicable

7 (0x7)

Power Off

8 (0x8)

Off Line

9 (0x9)

Off Duty

10 (0xA)

Degraded

11 (0xB)

Not Installed

12 (0xC)

Install Error

13 (0xD)

Power Save - Unknown

The device is known to be in a power save mode, but its exact status is unknown.

14 (0xE)

Power Save - Low Power Mode

The device is in a power save state but still functioning, and may exhibit degraded performance.

15 (0xF)

Power Save - Standby

The device is not functioning, but could be brought to full power quickly.

16 (0x10)

Power Cycle

17 (0x11)

Power Save - Warning

The device is in a warning state, though also in a power save mode.

 

Caption
Data type: string
Access type: Read-only

Short textual description of the object. This property is inherited from CIM_ManagedSystemElement.

ConfigManagerErrorCode
Data type: uint32
Access type: Read-only

Win32 Configuration Manager error code.

ValueMeaning
0 (0x0)

Device is working properly.

1 (0x1)

Device is not configured correctly.

2 (0x2)

Windows cannot load the driver for this device.

3 (0x3)

Driver for this device might be corrupted, or the system may be low on memory or other resources.

4 (0x4)

Device is not working properly. One of its drivers or the registry might be corrupted.

5 (0x5)

Driver for the device requires a resource that Windows cannot manage.

6 (0x6)

Boot configuration for the device conflicts with other devices.

7 (0x7)

Cannot filter.

8 (0x8)

Driver loader for the device is missing.

9 (0x9)

Device is not working properly. The controlling firmware is incorrectly reporting the resources for the device.

10 (0xA)

Device cannot start.

11 (0xB)

Device failed.

12 (0xC)

Device cannot find enough free resources to use.

13 (0xD)

Windows cannot verify the device's resources.

14 (0xE)

Device cannot work properly until the computer is restarted.

15 (0xF)

Device is not working properly due to a possible re-enumeration problem.

16 (0x10)

Windows cannot identify all of the resources that the device uses.

17 (0x11)

Device is requesting an unknown resource type.

18 (0x12)

Device drivers must be reinstalled.

19 (0x13)

Failure using the VxD loader.

20 (0x14)

Registry might be corrupted.

21 (0x15)

System failure. If changing the device driver is ineffective, see the hardware documentation. Windows is removing the device.

22 (0x16)

Device is disabled.

23 (0x17)

System failure. If changing the device driver is ineffective, see the hardware documentation.

24 (0x18)

Device is not present, not working properly, or does not have all of its drivers installed.

25 (0x19)

Windows is still setting up the device.

26 (0x1A)

Windows is still setting up the device.

27 (0x1B)

Device does not have valid log configuration.

28 (0x1C)

Device drivers are not installed.

29 (0x1D)

Device is disabled. The device firmware did not provide the required resources.

30 (0x1E)

Device is using an IRQ resource that another device is using.

31 (0x1F)

Device is not working properly. Windows cannot load the required device drivers.

 

ConfigManagerUserConfig
Data type: boolean
Access type: Read-only

If TRUE, the device is using a user-defined configuration. This property is inherited from CIM_LogicalDevice.

CreationClassName
Data type: string
Access type: Read-only

Name of the class or subclass used in the creation of an instance. When used with other key properties of the class, this property allows all instances of the class and its subclasses to be uniquely identified. This property is inherited from CIM_LogicalDevice.

CurrentClockSpeed
Data type: uint32
Access type: Read-only

Current speed (in megahertz) of the processor.

DataWidth
Data type: uint16
Access type: Read-only

Processor data width, in bits.

Description
Data type: string
Access type: Read-only

Textual description of the object. This property is inherited from CIM_ManagedSystemElement.

DeviceID
Data type: string
Access type: Read-only

Address or other identifying information to uniquely name the logical device. This property is inherited from CIM_LogicalDevice.

ErrorCleared
Data type: boolean
Access type: Read-only

If TRUE, the error reported in the LastErrorCode property is now cleared. This property is inherited from CIM_LogicalDevice.

ErrorDescription
Data type: string
Access type: Read-only

Free-form string that supplies information about the error recorded in the LastErrorCode property and corrective actions to perform. This property is inherited from CIM_LogicalDevice.

Family
Data type: uint16
Access type: Read-only

Processor family type. This property is inherited from CIM_Processor.

ValueMeaning
1 (0x1)

Other

2 (0x2)

Unknown

3 (0x3)

8086

4 (0x4)

80286

5 (0x5)

80386

6 (0x6)

80486

7 (0x7)

8087

8 (0x8)

80287

9 (0x9)

80387

10 (0xA)

80487

11 (0xB)

Pentium brand

12 (0xC)

Pentium Pro

13 (0xD)

Pentium II

14 (0xE)

Pentium processor with MMX technology

15 (0xF)

Celeron

16 (0x10)

Pentium II Xeon

17 (0x11)

Pentium III

18 (0x12)

M1 Family

19 (0x13)

M2 Family

24 (0x18)

AMD Duron™ Processor Family

25 (0x19)

K5 Family

26 (0x1A)

K6-2

27 (0x1B)

K6-3

28 (0x1C)

AMD Athlon Processor Family

29 (0x1D)

AMD™ Duron Processor

30 (0x1E)

AMD2900 Family

31 (0x1F)

K6-2+

32 (0x20)

Power PC Family

33 (0x21)

Power PC 601

34 (0x22)

Power PC 603

35 (0x23)

Power PC 603+

36 (0x24)

Power PC 604

37 (0x25)

Power PC 620

38 (0x26)

Power PC X704

39 (0x27)

Power PC 750

48 (0x30)

Alpha Family

49 (0x31)

Alpha 21064

50 (0x32)

Alpha 21066

51 (0x33)

Alpha 21164

52 (0x34)

Alpha 21164PC

53 (0x35)

Alpha 21164a

54 (0x36)

Alpha 21264

55 (0x37)

Alpha 21364

64 (0x40)

MIPS Family

65 (0x41)

MIPS R4000

66 (0x42)

MIPS R4200

67 (0x43)

MIPS R4400

68 (0x44)

MIPS R4600

69 (0x45)

MIPS R10000

80 (0x50)

SPARC Family

81 (0x51)

SuperSPARC

82 (0x52)

microSPARC II

83 (0x53)

microSPARC IIep

84 (0x54)

UltraSPARC

85 (0x55)

UltraSPARC II

86 (0x56)

UltraSPARC IIi

87 (0x57)

UltraSPARC III

88 (0x58)

UltraSPARC IIIi

96 (0x60)

68040

97 (0x61)

68xxx Family

98 (0x62)

68000

99 (0x63)

68010

100 (0x64)

68020

101 (0x65)

68030

112 (0x70)

Hobbit Family

120 (0x78)

Crusoe TM5000 Family

121 (0x79)

Crusoe TM3000 Family

122

Efficeon8000 Family

128 (0x80)

Weitek

130 (0x82)

Itanium™ Processor

131 (0x83)

AMD Athlon™

132 (0x84)

AMD Opteron™ Family

144 (0x90)

PA-RISC Family

145 (0x91)

PA-RISC 8500

146 (0x92)

PA-RISC 8000

147 (0x93)

PA-RISC 7300LC

148 (0x94)

PA-RISC 7200

149 (0x95)

PA-RISC 7100LC

150 (0x96)

PA-RISC 7100

160 (0xA0)

V30 Family

176 (0xB0)

Pentium III Xeon

177 (0xB1)

Pentium III Processor with Intel SpeedStep Technology

178 (0xB2)

Pentium 4

179 (0xB3)

Intel Xeon

180 (0xB4)

AS400 Family

181 (0xB5)

Intel Xeon Processor MP

182 (0xB6)

AMD AthlonXP Family

183 (0xB7)

AMD AthlonMP Family

184 (0xB8)

Intel Itanium 2

185 (0xB9)

Intel Pentium M Processor

190 (0xBE)

K7

200 (0xC8)

IBM390 Family

201 (0xC9)

G4

202 (0xCA)

G5

203 (0xCB)

G6

204 (0xCC)

z/Architecture Base

250 (0xFA)

i860

251 (0xFB)

i960

260 (0x104)

SH-3

261 (0x105)

SH-4

280 (0x118)

ARM

281 (0x119)

StrongARM

300 (0x12C)

6x86

301 (0x12D)

MediaGX

302 (0x12E)

MII

320 (0x140)

WinChip

350 (0x15E)

DSP

500 (0x1F4)

Video Processor

 

InstallDate
Data type: datetime
Access type: Read-only

Date and time the object was installed. This property does not need a value to indicate that the object is installed. This property is inherited from CIM_ManagedSystemElement.

LastErrorCode
Data type: uint32
Access type: Read-only

Last error code reported by the logical device. This property is inherited from CIM_LogicalDevice.

LoadPercentage
Data type: uint16
Access type: Read-only

Loading of the processor, averaged over the last minute, in a percentage.

MaxClockSpeed
Data type: uint32
Access type: Read-only

Maximum speed (in megahertz) of the processor.

Name
Data type: string
Access type: Read-only

Label by which the object is known. When subclassed, this property can be overridden to be a key property. This property is inherited from CIM_ManagedSystemElement.

OtherFamilyDescription
Data type: string
Access type: Read-only

Description of the processor family type. This property is used when the Family property is set to 1 ("Other"). This string should be set to null when the Family property is a value other than 1.

PNPDeviceID
Data type: string
Access type: Read-only

Plug and Play device identifier of the logical device. This property is inherited from CIM_LogicalDevice.

Example: "*PNP030b"

PowerManagementCapabilities
Data type: uint16 array
Access type: Read-only

Array of the specific power-related capabilities of a logical device. This property is inherited from CIM_LogicalDevice.

ValueMeaning
0 (0x0)

Unknown

1 (0x1)

Not Supported

2 (0x2)

Disabled

3 (0x3)

Enabled

The power management features are currently enabled but the exact feature set is unknown or the information is unavailable.

4 (0x4)

Power Saving Modes Entered Automatically

The device can change its power state based on usage or other criteria.

5 (0x5)

Power State Settable

The SetPowerState method is supported. This method is found on the parent CIM_LogicalDevice class and can be implemented. For more information, see Designing Managed Object Format (MOF) Classes.

6 (0x6)

Power Cycling Supported

The SetPowerState method can be invoked with the PowerState parameter set to 5 (Power Cycle).

7 (0x7)

Timed Power On Supported

The SetPowerState method can be invoked with the PowerState parameter set to 5 (Power Cycle) and Time set to a specific date and time, or interval, for power-on.

 

PowerManagementSupported
Data type: boolean
Access type: Read-only

If True, the device can be power managed, that is, put into a power-save state. If False, the integer value 1 ("Not Supported") should be the only entry in the PowerManagementCapabilities array.

This property does not indicate whether power management features are currently enabled, or if enabled, which features are supported. For more information, see the PowerManagementCapabilities array. This property is inherited from CIM_LogicalDevice.

Role
Data type: string
Access type: Read-only

Free-form string that describes the role of the processor. For example, "Central Processor" or "Math Processor".

Status
Data type: string
Access type: Read-only

Current status of the object. This property is inherited from CIM_ManagedSystemElement.

Values include the following:

"OK"
"Error"
"Degraded"
"Unknown"
"Pred Fail"
"Starting"
"Stopping"
"Service"
"Stressed"
"NonRecover"
"No Contact"
"Lost Comm"
StatusInfo
Data type: uint16
Access type: Read-only

State of the logical device. If this property does not apply to the logical device, the value 5 (Not Applicable) should be used. This property is inherited from CIM_LogicalDevice.

ValueMeaning
1 (0x1)

Other

2 (0x2)

Unknown

3 (0x3)

Enabled

4 (0x4)

Disabled

5 (0x5)

Not Applicable

 

Stepping
Data type: string
Access type: Read-only

Free-form string that indicates the revision level of the processor within the processor family.

SystemCreationClassName
Data type: string
Access type: Read-only

Scoping system's creation class name. This property is inherited from CIM_LogicalDevice.

SystemName
Data type: string
Access type: Read-only

Scoping system's name. This property is inherited from CIM_LogicalDevice.

UniqueId
Data type: string
Access type: Read-only

Globally unique identifier for the processor. This identifier can only be unique within a processor family.

UpgradeMethod
Data type: uint16
Access type: Read-only

CPU socket information, which includes data on how to upgrade the processor (if upgrades are supported).

ValueMeaning
1 (0x1)

Other

2 (0x2)

Unknown

3 (0x3)

Daughter board

4 (0x4)

ZIF socket

5 (0x5)

Replacement or piggy back

6 (0x6)

None

7 (0x7)

LIF socket

8 (0x8)

Slot 1

9 (0x9)

Slot 2

10 (0xA)

370 Pin socket

11 (0xB)

Slot A

12 (0xC)

Slot M

 

Remarks

The CIM_Processor class is derived from CIM_LogicalDevice.

WMI does not implement this class. For WMI classes derived from CIM_Processor, see Win32 Classes.

This documentation is derived from the CIM class descriptions published by the DMTF. Microsoft may have made changes to correct minor errors, conform to Microsoft SDK documentation standards, or provide more information.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2003

Namespace

Root\CIMV2

MOF

CIMWin32.mof

DLL

CIMWin32.dll

 

 

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