private uint[] GetClocks()
{
NvApi.NvClocks allClocks = new() { Version = NvApi.GPU_CLOCKS_VER, Clock = new uint[NvApi.MAX_CLOCKS_PER_GPU] };
if (NvApi.NvAPI_GPU_GetAllClocks != null && NvApi.NvAPI_GPU_GetAllClocks(_handle, ref allClocks) == NvApi.NvStatus.OK)
{
return(allClocks.Clock);
}
return(null);
}
public override string GetReport()
{
StringBuilder r = new StringBuilder();
r.AppendLine("Nvidia GPU");
r.AppendLine();
r.AppendFormat("Name: {0}{1}", _name, Environment.NewLine);
r.AppendFormat("Index: {0}{1}", _adapterIndex, Environment.NewLine);
if (_displayHandle.HasValue && NvApi.NvAPI_GetDisplayDriverVersion != null)
{
NvApi.NvDisplayDriverVersion driverVersion = new NvApi.NvDisplayDriverVersion {
Version = NvApi.DISPLAY_DRIVER_VERSION_VER
};
if (NvApi.NvAPI_GetDisplayDriverVersion(_displayHandle.Value, ref driverVersion) == NvApi.NvStatus.OK)
{
r.Append("Driver Version: ");
r.Append(driverVersion.DriverVersion / 100);
r.Append(".");
r.Append((driverVersion.DriverVersion % 100).ToString("00", CultureInfo.InvariantCulture));
r.AppendLine();
r.Append("Driver Branch: ");
r.AppendLine(driverVersion.BuildBranch);
}
}
r.AppendLine();
if (NvApi.NvAPI_GPU_GetPCIIdentifiers != null)
{
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetPCIIdentifiers(_handle, out uint deviceId, out uint subSystemId, out uint revisionId, out uint extDeviceId);
if (status == NvApi.NvStatus.OK)
{
r.Append("DeviceID: 0x");
r.AppendLine(deviceId.ToString("X", CultureInfo.InvariantCulture));
r.Append("SubSystemID: 0x");
r.AppendLine(subSystemId.ToString("X", CultureInfo.InvariantCulture));
r.Append("RevisionID: 0x");
r.AppendLine(revisionId.ToString("X", CultureInfo.InvariantCulture));
r.Append("ExtDeviceID: 0x");
r.AppendLine(extDeviceId.ToString("X", CultureInfo.InvariantCulture));
r.AppendLine();
}
}
if (NvApi.NvAPI_GPU_GetThermalSettings != null)
{
NvApi.NvGPUThermalSettings settings = new NvApi.NvGPUThermalSettings
{
Version = NvApi.GPU_THERMAL_SETTINGS_VER, Count = NvApi.MAX_THERMAL_SENSORS_PER_GPU, Sensor = new NvApi.NvSensor[NvApi.MAX_THERMAL_SENSORS_PER_GPU]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetThermalSettings(_handle, (int)NvApi.NvThermalTarget.ALL, ref settings);
r.AppendLine("Thermal Settings");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < settings.Count; i++)
{
r.AppendFormat(" Sensor[{0}].Controller: {1}{2}", i, settings.Sensor[i].Controller, Environment.NewLine);
r.AppendFormat(" Sensor[{0}].DefaultMinTemp: {1}{2}", i, settings.Sensor[i].DefaultMinTemp, Environment.NewLine);
r.AppendFormat(" Sensor[{0}].DefaultMaxTemp: {1}{2}", i, settings.Sensor[i].DefaultMaxTemp, Environment.NewLine);
r.AppendFormat(" Sensor[{0}].CurrentTemp: {1}{2}", i, settings.Sensor[i].CurrentTemp, Environment.NewLine);
r.AppendFormat(" Sensor[{0}].Target: {1}{2}", i, settings.Sensor[i].Target, Environment.NewLine);
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_GetAllClocks != null)
{
NvApi.NvClocks allClocks = new NvApi.NvClocks {
Version = NvApi.GPU_CLOCKS_VER, Clock = new uint[NvApi.MAX_CLOCKS_PER_GPU]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetAllClocks(_handle, ref allClocks);
r.AppendLine("Clocks");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < allClocks.Clock.Length; i++)
{
if (allClocks.Clock[i] > 0)
{
r.AppendFormat(" Clock[{0}]: {1}{2}", i, allClocks.Clock[i], Environment.NewLine);
}
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_GetTachReading != null)
{
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetTachReading(_handle, out int tachValue);
r.AppendLine("Tachometer");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
r.AppendFormat(" Value: {0}{1}", tachValue, Environment.NewLine);
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_GetPStates != null)
{
NvApi.NvPStates states = new NvApi.NvPStates {
Version = NvApi.GPU_PSTATES_VER, PStates = new NvApi.NvPState[NvApi.MAX_PSTATES_PER_GPU]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetPStates(_handle, ref states);
r.AppendLine("P-States");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < states.PStates.Length; i++)
{
if (states.PStates[i].Present)
{
r.AppendFormat(" Percentage[{0}]: {1}{2}", i, states.PStates[i].Percentage, Environment.NewLine);
}
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_GetUsages != null)
{
NvApi.NvUsages usages = new NvApi.NvUsages {
Version = NvApi.GPU_USAGES_VER, Usage = new uint[NvApi.MAX_USAGES_PER_GPU]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetUsages(_handle, ref usages);
r.AppendLine("Usages");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < usages.Usage.Length; i++)
{
if (usages.Usage[i] > 0)
{
r.AppendFormat(" Usage[{0}]: {1}{2}", i, usages.Usage[i], Environment.NewLine);
}
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_GetCoolerSettings != null)
{
NvApi.NvGPUCoolerSettings settings = new NvApi.NvGPUCoolerSettings {
Version = NvApi.GPU_COOLER_SETTINGS_VER, Cooler = new NvApi.NvCooler[NvApi.MAX_COOLER_PER_GPU]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetCoolerSettings(_handle, 0, ref settings);
r.AppendLine("Cooler Settings");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < settings.Count; i++)
{
r.AppendFormat(" Cooler[{0}].Type: {1}{2}", i, settings.Cooler[i].Type, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].Controller: {1}{2}", i, settings.Cooler[i].Controller, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].DefaultMin: {1}{2}", i, settings.Cooler[i].DefaultMin, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].DefaultMax: {1}{2}", i, settings.Cooler[i].DefaultMax, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].CurrentMin: {1}{2}", i, settings.Cooler[i].CurrentMin, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].CurrentMax: {1}{2}", i, settings.Cooler[i].CurrentMax, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].CurrentLevel: {1}{2}", i, settings.Cooler[i].CurrentLevel, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].DefaultPolicy: {1}{2}", i, settings.Cooler[i].DefaultPolicy, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].CurrentPolicy: {1}{2}", i, settings.Cooler[i].CurrentPolicy, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].Target: {1}{2}", i, settings.Cooler[i].Target, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].ControlType: {1}{2}", i, settings.Cooler[i].ControlType, Environment.NewLine);
r.AppendFormat(" Cooler[{0}].Active: {1}{2}", i, settings.Cooler[i].Active, Environment.NewLine);
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_ClientFanCoolersGetStatus != null)
{
var coolers = new NvApi.NvFanCoolersStatus
{
Version = NvApi.GPU_FAN_COOLERS_STATUS_VER,
Items = new NvApi.NvFanCoolersStatusItem[NvApi.MAX_FAN_COOLERS_STATUS_ITEMS]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_ClientFanCoolersGetStatus(_handle, ref coolers);
r.AppendLine("Fan Coolers Status");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < coolers.Count; i++)
{
r.AppendFormat(" Items[{0}].Type: {1}{2}", i,
coolers.Items[i].Type, Environment.NewLine);
r.AppendFormat(" Items[{0}].CurrentRpm: {1}{2}", i,
coolers.Items[i].CurrentRpm, Environment.NewLine);
r.AppendFormat(" Items[{0}].CurrentMinLevel: {1}{2}", i,
coolers.Items[i].CurrentMinLevel, Environment.NewLine);
r.AppendFormat(" Items[{0}].CurrentMaxLevel: {1}{2}", i,
coolers.Items[i].CurrentMaxLevel, Environment.NewLine);
r.AppendFormat(" Items[{0}].CurrentLevel: {1}{2}", i,
coolers.Items[i].CurrentLevel, Environment.NewLine);
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
if (NvApi.NvAPI_GPU_GetMemoryInfo != null && _displayHandle.HasValue)
{
NvApi.NvMemoryInfo memoryInfo = new NvApi.NvMemoryInfo {
Version = NvApi.GPU_MEMORY_INFO_VER, Values = new uint[NvApi.MAX_MEMORY_VALUES_PER_GPU]
};
NvApi.NvStatus status = NvApi.NvAPI_GPU_GetMemoryInfo(_displayHandle.Value, ref memoryInfo);
r.AppendLine("Memory Info");
r.AppendLine();
if (status == NvApi.NvStatus.OK)
{
for (int i = 0; i < memoryInfo.Values.Length; i++)
{
r.AppendFormat(" Value[{0}]: {1}{2}", i, memoryInfo.Values[i], Environment.NewLine);
}
}
else
{
r.Append(" Status: ");
r.AppendLine(status.ToString());
}
r.AppendLine();
}
return(r.ToString());
}