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39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#include "loaders/loader_nvml.h"
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#include "nvidia_info.h"
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libnvml_loader nvml("libnvidia-ml.so.1");
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nvmlReturn_t result;
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nvmlDevice_t nvidiaDevice;
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bool nvmlSuccess = false;
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unsigned int nvidiaTemp, nvidiaCoreClock, nvidiaMemClock;
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struct nvmlUtilization_st nvidiaUtilization;
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struct nvmlMemory_st nvidiaMemory {};
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bool checkNVML(){
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if (nvml.IsLoaded()){
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result = nvml.nvmlInit();
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if (NVML_SUCCESS != result) {
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printf("MANGOHUD: Nvidia module not loaded\n");
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} else {
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nvmlSuccess = true;
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return true;
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}
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} else {
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printf("Failed to load NVML!\n");
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}
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return false;
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}
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bool getNVMLInfo(){
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nvmlReturn_t response;
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nvml.nvmlDeviceGetHandleByIndex(0, &nvidiaDevice);
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response = nvml.nvmlDeviceGetUtilizationRates(nvidiaDevice, &nvidiaUtilization);
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nvml.nvmlDeviceGetTemperature(nvidiaDevice, NVML_TEMPERATURE_GPU, &nvidiaTemp);
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nvml.nvmlDeviceGetMemoryInfo(nvidiaDevice, &nvidiaMemory);
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nvml.nvmlDeviceGetClockInfo(nvidiaDevice, NVML_CLOCK_GRAPHICS, &nvidiaCoreClock);
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nvml.nvmlDeviceGetClockInfo(nvidiaDevice, NVML_CLOCK_MEM, &nvidiaMemClock);
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if (response == NVML_ERROR_NOT_SUPPORTED)
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nvmlSuccess = false;
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return nvmlSuccess;
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} |