Re: Get gpu temperature - Updated July 2011
Posted: Tue Apr 06, 2010 12:55 pm
[Edit] I give you the two nvapi files (x86 and x64 version, June 2011). For more details download it from here.
The code is tested with a GTX 295 for NVIDIA.
Download the latest code from here.
Here is a code to take gpu temperature for all the gpus installed.
NVidia GPU support has been added but not fully tested. In order
to run fine, you need NVAPI lib (blame NVidia for this). Take it from:
http://developer.download.nvidia.com/NV ... ay2010.zip
and put the two libs (nvapi64.lib and nvapi.lib) into C:\ or change the path
in the code.
Tested under Windows XP and 7 x64 with PB 4.41/4.5x x86 and x64.
The code is tested with a GTX 295 for NVIDIA.
Download the latest code from here.
Here is a code to take gpu temperature for all the gpus installed.
NVidia GPU support has been added but not fully tested. In order
to run fine, you need NVAPI lib (blame NVidia for this). Take it from:
http://developer.download.nvidia.com/NV ... ay2010.zip
and put the two libs (nvapi64.lib and nvapi.lib) into C:\ or change the path
in the code.
Tested under Windows XP and 7 x64 with PB 4.41/4.5x x86 and x64.
Code: Select all
;for ATI
Structure AdapterInfo
iSize.l
iAdapterIndex.l
strUDID.c[256];
iBusNumber.l
iDeviceNumber.l
iFunctionNumber.l
iVendorID.l
strAdapterName.c[256];
strDisplayName.c[256];
iPresent.l
iExist.l
strDriverPath.c[256];
strDriverPathExt.c[256];
strPNPString.c[256];
iOSDisplayIndex.l
EndStructure
Structure ADLTemperature
iSize.l
iTemperature.l
EndStructure
;for NVidia
Structure sensor
controller.l
defaultMinTemp.l
defaultMaxTemp.l
currentTemp.l
target.l
EndStructure
Structure NV_GPU_THERMAL_SETTINGS
version.l
count.l
sensors.sensor[3]
EndStructure
Import ""
GetNativeSystemInfo(*info)
EndImport
Procedure IsWin64(); is the OS x64? Needed to import the right nvapi.lib.
Protected Info.SYSTEM_INFO
GetNativeSystemInfo(Info)
If info\wProcessorArchitecture
ProcedureReturn #True
EndIf
EndProcedure
If IsWin64()
ImportC "c:\nvapi64.lib"
Else
ImportC "c:\nvapi.lib"
EndIf
NvAPI_Initialize()
NvAPI_EnumPhysicalGPUs(*GpuHandles, *gpus)
NvAPI_GPU_GetFullName(Handle.l, *name.s)
NvAPI_GPU_GetThermalSettings(Handle.l, i.l, *point.NV_GPU_THERMAL_SETTINGS)
EndImport
;some global stuff
Global gpus.l, realgpus.l, Dim GpuHandles.i(64), Dim NVGPUNames.s(64)
Global Dim adapters.AdapterInfo(1), FoundATI.l = #False, FoundNVidia.l = #False
Procedure ATIGPUClockUpdater(Value.i) ; "Value" not used, but necessary
adlt.ADLTemperature
ii.l=-1
Repeat
ii = -1
For i=0 To gpus-1
If PeekS(@adapters(i)\strUDID) <> Space(10)
ii+1
If CallCFunction(0,"ADL_Overdrive5_Temperature_Get", adapters(i)\iAdapterIndex,0, @adlt) = 0
SetGadgetText(ii, Str(adlt\iTemperature /1000) + Chr(176)+"C")
EndIf
EndIf
Next
Delay(1000)
ForEver
EndProcedure
Procedure NVidiaGPUClockUpdater(Value.i) ; "Value" not used, but necessary
settings.NV_GPU_THERMAL_SETTINGS
Repeat
For i=0 To gpus-1
settings\version = SizeOf(NV_GPU_THERMAL_SETTINGS) | (1<<16)
settings\count = 0
settings\sensors[0]\controller = -1
settings\sensors[0]\target = 1
If NvAPI_GPU_GetThermalSettings(GpuHandles(i), 0, @settings) <> 0
MessageRequester("error","Unable to get thermal settings")
ProcedureReturn
EndIf
far.l = settings\sensors[0]\currentTemp * 1.8 + 32
SetGadgetText(i, Str(settings\sensors[0]\currentTemp) + Chr(176) + "C (" + Str(far) + " " + Chr(176) + "F)")
Next
Delay(1000)
ForEver
EndProcedure
Procedure ATIGPU()
If CallCFunction(0,"ADL_Main_Control_Create", 1) <> 0
MessageRequester("error","Unable to Create Main Control")
;ProcedureReturn
EndIf
i= CallCFunction(0,"ADL_Adapter_NumberOfAdapters_Get", @gpus)
If gpus = 0
MessageRequester("error","Unable to get the number of adapters")
;ProcedureReturn
EndIf
ReDim adapters.AdapterInfo(gpus)
If CallCFunction(0,"ADL_Adapter_AdapterInfo_Get", @adapters(), SizeOf(AdapterInfo) *gpus) <> 0
MessageRequester("error","Unable to get adapter's info")
;ProcedureReturn
Else
;first, check for duplicate entries
realgpus = gpus
For i=0 To gpus-1
For ii=0 To gpus-1
If i <> ii; we do not need to check every gpu with itself.
If adapters(i)\iBusNumber = adapters(ii)\iBusNumber And adapters(i)\iDeviceNumber = adapters(ii)\iDeviceNumber And adapters(i)\iFunctionNumber = adapters(ii)\iFunctionNumber And PeekS(@adapters(ii)\strUDID) <> Space(10)
realgpus -1
PokeS(@adapters(i)\strUDID,Space(10));we erase the content of strUDID because we need something to stand on to see later which gpus to monitor, and it is something not really usefull to us.
EndIf
EndIf
Next
Next
For i=0 To gpus-1
CallCFunction(0,"ADL_Adapter_Active_Get",adapters(i)\iAdapterIndex,@IsActive.l)
CallCFunction(0,"ADL_Adapter_ID_Get",adapters(i)\iAdapterIndex,@AdapterID.l)
Next
EndIf
EndProcedure
Procedure NVidiaGPU()
If NvAPI_Initialize() <>0
MessageRequester("error","Unable to Initialize NVAPI.")
ProcedureReturn
EndIf
If NvAPI_EnumPhysicalGPUs(@GpuHandles(0), @gpus) <> 0
MessageRequester("error","Unable to take number of physical gpus.")
ProcedureReturn
EndIf
For i=0 To gpus-1
name.s = Space(64)
NvAPI_GPU_GetFullName(GpuHandles(i), @name)
NVGPUNames(i) = name
NvAPI_EnumPhysicalGPUs(@GpuHandles(0), @dummy.l); this function needs to run again because if not, the program may crash in some cases.
Next
realgpus = gpus
EndProcedure
If OpenLibrary(0,"atiadlxx.dll") = 0
CloseLibrary(0)
If OpenLibrary(0,"atiadlxy.dll") = 0
;no ATI? check NVidia
If OpenLibrary(0,"nvapi64.dll") = 0; x64 library
If OpenLibrary(0,"nvapi.dll") = 0; x86 library
MessageRequester("error","Unable to load API library")
End
Else
FoundNVidia = #True
NVidiaGPU()
EndIf
Else
FoundNVidia = #True
NVidiaGPU()
EndIf
Else
FoundATI = #True
ATIGPU()
EndIf
Else
FoundATI = #True
ATIGPU()
EndIf
If OpenWindow (0, 0, 0, 288, 97, "GPU clock", #PB_Window_SystemMenu | #PB_Window_MinimizeGadget | #PB_Window_ScreenCentered)
LoadFont(4,"MS Sans Serif",24, #PB_Font_Bold)
If realgpus > 1
ResizeWindow(0, #PB_Ignore, #PB_Ignore, 280, realgpus * 61)
EndIf
thrd.i
If FoundATI = #True
tmpi.l=-1
For i=0 To gpus - 1
If PeekS(@adapters(i)\strUDID) <> Space(10)
tmpi + 1
Frame3DGadget(tmpi+10,24,8+tmpi*55,233,50,"GPU # " +Str(tmpi) + " - " + PeekS(@adapters(i)\strAdapterName))
TextGadget(tmpi, 25, 20+tmpi*55, 230, 35, "Please wait", #PB_Text_Center)
SetGadgetFont(tmpi, FontID(4))
EndIf
Next
thrd = CreateThread(@ATIGPUClockUpdater(),189)
ElseIf FoundNVidia = #True
For i=0 To gpus - 1
Frame3DGadget(i+10,24,8+i*55,233,50,"GPU # " +Str(i) + " - " + NVGPUNames(i))
TextGadget(i, 25, 20+i*55, 230, 35, "Please wait", #PB_Text_Center)
SetGadgetFont(i, FontID(4))
Next
thrd = CreateThread(@NVidiaGPUClockUpdater(),189)
EndIf
Repeat
Select WaitWindowEvent()
Case #PB_Event_CloseWindow
Break
EndSelect
ForEver
KillThread(thrd)
If FoundATI = #True
CallCFunction(0,"ADL_Main_Control_Destroy")
EndIf
EndIf
CloseLibrary(0)
. You are linking statically, not dynamically