https://developer.nvidia.com/nvidia-man ... brary-nvml
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; NVIDIA Management Library (NVML)
;https://developer.nvidia.com/nvidia-management-library-nvml
; PureBasic x64
#NVML_CLOCK_GRAPHICS = 0; Graphics clock domain
#NVML_CLOCK_MEM = 2; Memory clock domain
Global nvml_Lib.s = GetUserDirectory(#PB_Directory_Programs) + "NVIDIA Corporation\NVSMI\nvml.dll";
Structure nvmlUtilization_t
GPU.l
Mem.l
EndStructure
UtilGPU.nvmlUtilization_t
Prototype nvmlInit()
Prototype nvmlShutdown()
Prototype nvmlDeviceGetCount(pDevCount.l)
Prototype nvmlDeviceGetHandleByIndex (GPU_num.l, GPU_Handle.l)
Prototype nvmlDeviceGetTemperature (GPU_Handle.l, SensorType.l, Temperature.l)
Prototype nvmlDeviceGetUtilizationRates(GPU_Handle1.l, pUtilizationl)
Prototype nvmlDeviceGetClockInfo ( GPU_Handle.l, ClockType.l, Clock.i)
Prototype nvmlDeviceGetFanSpeed ( GPU_Handle.l, nvmlValue.l)
Prototype nvmlDeviceGetPowerUsage(GPU_Handle.l, nvmlValue.i)
Global nvmlInit.nvmlInit
Global nvmlShutdown.nvmlShutdown
Global nvmlDeviceGetCount.nvmlDeviceGetCount
Global nvmlDeviceGetHandleByIndex.nvmlDeviceGetHandleByIndex
Global nvmlDeviceGetTemperature.nvmlDeviceGetTemperature
Global nvmlDeviceGetUtilizationRates.nvmlDeviceGetUtilizationRates
Global nvmlDeviceGetClockInfo.nvmlDeviceGetClockInfo
Global nvmlDeviceGetFanSpeed.nvmlDeviceGetFanSpeed
Global nvmlDeviceGetPowerUsage.nvmlDeviceGetPowerUsage
;{ Windows
Enumeration
#Window_0
EndEnumeration
;}
;{ Gadgets
Enumeration
#Text_0
#Text_1
#Text_2
#Text_3
#Text_4
#Text_5
#Text_6
#Text_7
#Text_GPU_name
#Text_Temperatur
#Text_Usage_GPU
#Text_Usage_Memory_GPU
#Text_GPU_freq
#Text_Memory_freq
#Text_FanSpeed
#Text_Power_GPU
#Text_20
#Text_21
#Text_22
#Text_23
#Text_24
#Text_25
#Text_26
#Text_27
EndEnumeration
;}
Procedure.i nvml_LoadDLL()
Protected hDLL.i
hDLL = OpenLibrary(#PB_Any, nvml_Lib)
If hDLL <> 0
nvmlInit = GetFunction(hDLL, "nvmlInit")
nvmlShutdown= GetFunction(hDLL, "nvmlShutdown")
nvmlDeviceGetCount= GetFunction(hDLL, "nvmlDeviceGetCount")
nvmlDeviceGetHandleByIndex= GetFunction(hDLL, "nvmlDeviceGetHandleByIndex")
nvmlDeviceGetTemperature = GetFunction(hDLL, "nvmlDeviceGetTemperature")
nvmlDeviceGetUtilizationRates = GetFunction(hDLL, "nvmlDeviceGetUtilizationRates")
nvmlDeviceGetClockInfo = GetFunction(hDLL, "nvmlDeviceGetClockInfo")
nvmlDeviceGetFanSpeed = GetFunction(hDLL, "nvmlDeviceGetFanSpeed")
nvmlDeviceGetPowerUsage = GetFunction(hDLL, "nvmlDeviceGetPowerUsage")
ProcedureReturn hDLL
EndIf
ProcedureReturn #False
EndProcedure
; nco2k : https://www.purebasic.fr/english/viewtopic.php?f=13&t=70048
Procedure$ GPUName()
Protected Result$, DisplayDeviceIndex, display_device.DISPLAY_DEVICE\cb = SizeOf(DISPLAY_DEVICE)
While EnumDisplayDevices_(0, DisplayDeviceIndex, @display_device, 0)
If display_device\StateFlags & #DISPLAY_DEVICE_PRIMARY_DEVICE = #DISPLAY_DEVICE_PRIMARY_DEVICE
Result$ = PeekS(@display_device\DeviceString)
Break
EndIf
DisplayDeviceIndex + 1
Wend
ProcedureReturn Result$
EndProcedure
;}
Procedure OpenWindow_Window_0()
If OpenWindow(#Window_0, 860, 130, 400, 400, "GPU INFO", #PB_Window_SystemMenu|#PB_Window_SizeGadget|#PB_Window_MinimizeGadget|#PB_Window_TitleBar)
TextGadget(#Text_0, 5, 15, 105, 25, "GPU name ")
TextGadget(#Text_1, 5, 45, 205, 25, "Temperature ")
TextGadget(#Text_2, 5, 75, 205, 25, "Usage GPU ")
TextGadget(#Text_3, 5, 105, 205, 25, "Usage Memory GPU")
TextGadget(#Text_4, 5, 135, 205, 25, "GPU freq")
TextGadget(#Text_5, 5, 165, 205, 25, "Memory freq")
TextGadget(#Text_6, 5, 195, 205, 25, "FanSpeed")
TextGadget(#Text_7, 5, 225, 205, 25, "Power GPU")
TextGadget(#Text_GPU_name, 130, 15, 225, 25, "0")
TextGadget(#Text_Temperatur, 230, 45, 125, 25, "0")
TextGadget(#Text_Usage_GPU, 230, 75, 125, 25, "0")
TextGadget(#Text_Usage_Memory_GPU, 230, 105, 125, 25, "0")
TextGadget(#Text_GPU_freq, 230, 135, 125, 25, "0")
TextGadget(#Text_Memory_freq, 230, 165, 125, 25, "0")
TextGadget(#Text_FanSpeed, 230, 195, 125, 25, "0")
TextGadget(#Text_Power_GPU, 230, 225, 125, 25, "0")
TextGadget(#Text_20, 360, 15, 35, 25, "")
TextGadget(#Text_21, 360, 45, 35, 25, " C")
TextGadget(#Text_22, 360, 75, 35, 25, " %")
TextGadget(#Text_23, 360, 105, 35, 25, " %")
TextGadget(#Text_24, 360, 135, 35, 25, " MGz")
TextGadget(#Text_25, 360, 165, 35, 25, " MGz")
TextGadget(#Text_26, 360, 195, 35, 25, " %")
TextGadget(#Text_27, 360, 225, 35, 25, " mW")
AddWindowTimer(#Window_0, 1, 250)
EndIf
EndProcedure
OpenWindow_Window_0()
SetGadgetText(#Text_GPU_name,GPUName())
If nvml_LoadDLL()
nvmlInit()
nvmlDeviceGetCount(@GPU_count)
If GPU_count>0
nvmlDeviceGetHandleByIndex(0,@GPU_Handle)
Else
MessageRequester("Error", "There is no Data")
End
EndIf
Else
MessageRequester("Error", "There is no Data")
End
EndIf
;{- Event loop
Repeat
Event = WaitWindowEvent()
Select Event
; ///////////////////
Case #PB_Event_Gadget
EventGadget = EventGadget()
EventType = EventType()
If EventGadget = #Text_0
EndIf
Case #PB_Event_Timer
If EventTimer() = 1
nvmlDeviceGetTemperature(GPU_Handle, 0, @Temperature)
SetGadgetText(#Text_Temperatur, "" + Temperature)
nvmlDeviceGetUtilizationRates(GPU_Handle,@UtilGPU)
SetGadgetText(#Text_Usage_GPU, "" + UtilGPU\GPU)
SetGadgetText(#Text_Usage_Memory_GPU, "" + UtilGPU\Mem)
; Get information about the frequencies of the processor and GPU memory
If nvmlDeviceGetClockInfo(GPU_Handle, #NVML_CLOCK_GRAPHICS, @nvmlValue) = 0
SetGadgetText(#Text_GPU_freq, "" +nvmlValue)
Else
SetGadgetText(#Text_GPU_freq, "there is no data" )
EndIf
If nvmlDeviceGetClockInfo(GPU_Handle, #NVML_CLOCK_MEM,@nvmlValue) = 0
SetGadgetText(#Text_Memory_freq, "" + nvmlValue)
Else
SetGadgetText(#Text_Memory_freq, "there is no data" )
EndIf
; Get NVIDIA-GPU Fan Speed Information
If nvmlDeviceGetFanSpeed(GPU_Handle, @nvmlValue) = 0
SetGadgetText(#Text_FanSpeed,"" + nvmlValue)
Else
SetGadgetText(#Text_FanSpeed, "there is no data" )
EndIf
; Get NVIDIA-GPU Power Consumption Information
err = nvmlDeviceGetPowerUsage (GPU_Handle, @nvmlValue)
If err = 0
SetGadgetText(#Text_Power_GPU,"" + nvmlValue)
Else
SetGadgetText(#Text_Power_GPU, "Error № " + err )
EndIf
EndIf
; ////////////////////////
Case #PB_Event_CloseWindow
EventWindow = EventWindow()
If EventWindow = #Window_0
CloseWindow(#Window_0)
nvmlShutdown()
Break
EndIf
EndSelect
ForEver
;
;}
