internal GPUPerformanceStatesInformation(
IPerformanceStates20Info states20Info,
PerformanceStateId currentPerformanceStateId,
PrivatePCIeInfoV2?pciInformation)
{
IsReadOnly = !states20Info.IsEditable;
GlobalVoltages = states20Info.GeneralVoltages
.Select(entry => new GPUPerformanceStateVoltage(entry))
.ToArray();
var clocks = states20Info.Clocks;
var baseVoltages = states20Info.Voltages;
PerformanceStates = states20Info.PerformanceStates.Select((state20, i) =>
{
PCIeInformation statePCIeInfo = null;
if (pciInformation != null && pciInformation.Value.PCIePerformanceStateInfos.Length > i)
{
statePCIeInfo = new PCIeInformation(pciInformation.Value.PCIePerformanceStateInfos[i]);
}
return(new GPUPerformanceState(
i,
state20,
clocks[state20.StateId],
baseVoltages[state20.StateId],
statePCIeInfo
));
}).ToArray();
CurrentPerformanceState =
PerformanceStates.FirstOrDefault(performanceState =>
performanceState.StateId == currentPerformanceStateId);
}
/// <summary>
/// Creates a new instance of <see cref="PerformanceState20" />.
/// </summary>
/// <param name="stateId">The performance identification number.</param>
/// <param name="clocks">The list of clock entries.</param>
/// <param name="baseVoltages">The list of base voltages.</param>
public PerformanceState20(
PerformanceStateId stateId,
PerformanceStates20ClockEntryV1[] clocks,
PerformanceStates20BaseVoltageEntryV1[] baseVoltages)
{
if (clocks?.Length > MaxPerformanceStatesClocks)
{
throw new ArgumentException(
$"Maximum of {MaxPerformanceStatesClocks} clocks are configurable.",
nameof(clocks)
);
}
if (clocks == null)
{
throw new ArgumentNullException(nameof(clocks));
}
if (baseVoltages?.Length > MaxPerformanceStatesBaseVoltages)
{
throw new ArgumentException(
$"Maximum of {MaxPerformanceStatesBaseVoltages} base voltages are configurable.",
nameof(baseVoltages)
);
}
if (baseVoltages == null)
{
throw new ArgumentNullException(nameof(baseVoltages));
}
this = typeof(PerformanceState20).Instantiate <PerformanceState20>();
_Id = stateId;
Array.Copy(clocks, 0, _Clocks, 0, clocks.Length);
Array.Copy(baseVoltages, 0, _BaseVoltages, 0, baseVoltages.Length);
}
