public bool SetPowerLimit(int gpuIndex, int value)
{
if (!TryGpuAdapterIndex(gpuIndex, out int adapterIndex))
{
return(false);
}
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
try {
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(context, adapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
Write.DevError($"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
return(false);
}
#if DEBUG
Write.DevWarn($"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} result={r.ToString()},iMode={info.iMode.ToString()},iTDPLimit={info.iTDPLimit.ToString()},iMaxOperatingTemperature={info.iMaxOperatingTemperature.ToString()}");
#endif
info.iMode = AdlConst.ODNControlType_Manual;
info.iTDPLimit = value - 100;
r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set(context, adapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
Write.DevError($"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set)} {r.ToString()}");
return(false);
}
return(true);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(false);
}
}
public bool SetTempLimit(int gpuIndex, int value)
{
if (!TryGpuAdapterIndex(gpuIndex, out int adapterIndex))
{
return(false);
}
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
try {
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(context, adapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
Write.DevError($"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
return(false);
}
bool isAutoModel = value == 0;
info.iMode = isAutoModel ? AdlConst.ODNControlType_Auto : AdlConst.ODNControlType_Manual;
info.iMaxOperatingTemperature = isAutoModel ? -1 : value;
r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set(context, adapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
Write.DevError($"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set)} {r.ToString()}");
return(false);
}
return(true);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(false);
}
}
public void GetTempLimitAndPowerLimit(int gpuIndex, out int powerLimit, out int tempLimit)
{
powerLimit = 0;
tempLimit = 0;
if (!TryGetAtiGpu(gpuIndex, out ATIGPU gpu))
{
return;
}
if (gpu.OverdriveVersion < 8)
{
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
try {
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(_context, gpu.AdapterIndex, out info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
}
else
{
powerLimit = 100 + info.iTDPLimit;
tempLimit = info.iMaxOperatingTemperature;
}
}
catch {
}
}
else
{
if (GetOD8CurrentSetting(gpu.AdapterIndex, out ADLOD8CurrentSetting odCurrentSetting))
{
powerLimit = 100 + odCurrentSetting.Od8SettingTable[(int)ADLOD8SettingId.OD8_POWER_PERCENTAGE];
tempLimit = odCurrentSetting.Od8SettingTable[(int)ADLOD8SettingId.OD8_FAN_CURVE_TEMPERATURE_5];
}
}
}
public int GetTempLimit(int gpuIndex)
{
if (!TryGpuAdapterIndex(gpuIndex, out int adapterIndex))
{
return(0);
}
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
try {
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(context, adapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
Write.DevError($"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
return(0);
}
return(info.iMaxOperatingTemperature);
}
catch {
return(0);
}
}
public int GetPowerLimit(int gpuIndex)
{
if (!TryGpuAdapterIndex(gpuIndex, out int adapterIndex))
{
return(0);
}
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
try {
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(context, adapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
return(0);
}
return(100 + info.iTDPLimit);
}
catch {
return(0);
}
}
public bool SetTempLimit(int gpuIndex, int value)
{
if (!TryGetAtiGpu(gpuIndex, out ATIGPU gpu))
{
return(false);
}
try {
bool isAutoModel = value == 0;
if (gpu.OverdriveVersion < 8)
{
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(_context, gpu.AdapterIndex, out info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
return(false);
}
info.iMode = isAutoModel ? AdlConst.ODNControlType_Auto : AdlConst.ODNControlType_Manual;
info.iMaxOperatingTemperature = isAutoModel ? 0 : value;
r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set(_context, gpu.AdapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set)} {r.ToString()}");
return(false);
}
}
else
{
if (GetOD8CurrentSetting(gpu.AdapterIndex, out ADLOD8CurrentSetting odCurrentSetting))
{
SetOD8Range(gpu.ADLOD8InitSetting, odCurrentSetting, gpu.AdapterIndex, ADLOD8SettingId.OD8_OPERATING_TEMP_MAX, isAutoModel, value);
}
}
return(true);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(false);
}
}
public bool SetPowerLimit(int gpuIndex, int value)
{
if (!TryGetAtiGpu(gpuIndex, out ATIGPU gpu))
{
return(false);
}
try {
if (gpu.OverdriveVersion < 8)
{
ADLODNPowerLimitSetting info = new ADLODNPowerLimitSetting();
var r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get(_context, gpu.AdapterIndex, out info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Get)} {r.ToString()}");
return(false);
}
info.iMode = AdlConst.ODNControlType_Manual;
info.iTDPLimit = value - 100;
r = AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set(_context, gpu.AdapterIndex, ref info);
if (r < AdlStatus.ADL_OK)
{
NTMinerConsole.DevError(() => $"{nameof(AdlNativeMethods.ADL2_OverdriveN_PowerLimit_Set)} {r.ToString()}");
return(false);
}
}
else
{
if (GetOD8CurrentSetting(gpu.AdapterIndex, out ADLOD8CurrentSetting odCurrentSetting))
{
SetOD8Range(gpu.ADLOD8InitSetting, odCurrentSetting, gpu.AdapterIndex, ADLOD8SettingId.OD8_POWER_PERCENTAGE, value == 0, value - 100);
}
}
return(true);
}
catch (Exception e) {
Logger.ErrorDebugLine(e);
return(false);
}
}