public override bool InitializeHardware()
{
Logger.Debug("Initializing hardware ...");
if (NvApi.NvApiEnumPhysicalGpUs == null || NvApi.NvApiGetPhysicalGpUsFromDisplay == null || NvApi.NvApiEnumNvidiaDisplayHandle == null)
{
Logger.Debug("Unable to init hardware, NvApiEnumPhysicalGpUs, NvApiEnumNvidiaDisplayHandle and NvApiGetPhysicalGpUsFromDisplay are null pointer");
return(false);
}
NvStatus status;
var handles = new NvPhysicalGpuHandle[NvApi.MaxPhysicalGpus];
if ((status = NvApi.NvApiEnumPhysicalGpUs(handles, out var gpuCount)) != NvStatus.Ok)
{
Logger.Error($"Unable to enumerate physical gpus, the API status is: {status}");
return(false);
}
for (var gpuIndex = 0; gpuIndex < gpuCount; gpuIndex++)
{
var ngpu = new NVidiaGpu(gpuIndex, handles[gpuIndex]);
Logger.Debug($"Adding GPU {ngpu}");
ngpu.InitializeSensors();
Hardware.Add(ngpu);
}
return(true);
}
public override bool Open()
{
try {
InitializeHardware();
} catch (Exception e) {
Logger.Error("Unable to initialize module hardware", e);
return(false);
}
return(true);
}