private NvGpuClockFrequenciesV2 NvGetAllClockFrequenciesV2(int busId, uint type)
{
NvGpuClockFrequenciesV2 info = new NvGpuClockFrequenciesV2();
if (NvapiNativeMethods.NvGetAllClockFrequenciesV2 == null)
{
return(info);
}
try {
info.version = (uint)(VERSION2 | (Marshal.SizeOf(typeof(NvGpuClockFrequenciesV2))));
info.ClockType = type;
var r = NvapiNativeMethods.NvGetAllClockFrequenciesV2(HandlesByBusId[busId], ref info);
if (r != NvStatus.OK)
{
Write.DevError($"{nameof(NvapiNativeMethods.NvGetAllClockFrequenciesV2)} {r}");
}
if (r == NvStatus.OK)
{
return(info);
}
}
catch {
}
return(info);
}
private NvGpuClockFrequenciesV2 NvGetAllClockFrequenciesV2(int busId, uint type)
{
NvGpuClockFrequenciesV2 info = new NvGpuClockFrequenciesV2();
if (NvapiNativeMethods.NvGetAllClockFrequenciesV2 == null)
{
return(info);
}
try {
if (!HandlesByBusId.TryGetValue(busId, out NvPhysicalGpuHandle handle))
{
return(info);
}
info.version = (uint)(VERSION2 | (Marshal.SizeOf(typeof(NvGpuClockFrequenciesV2))));
info.ClockType = type;
var r = NvapiNativeMethods.NvGetAllClockFrequenciesV2(handle, ref info);
if (r != NvStatus.NVAPI_OK)
{
NTMinerConsole.DevError(() => $"{nameof(NvapiNativeMethods.NvGetAllClockFrequenciesV2)} {r.ToString()}");
}
if (r == NvStatus.NVAPI_OK)
{
return(info);
}
}
catch {
}
return(info);
}
private uint NvGetAllClockFrequenciesV2(int busId, uint clockId, uint clockType)
{
try {
NvGpuClockFrequenciesV2 info = NvGetAllClockFrequenciesV2(busId, clockType);
if (clockId < info.domain.Length)
{
NvGpuClockRrequenciesDomain domain = info.domain[clockId];
if (domain.bIsPresent == 1 && info.ClockType == clockType)
{
return(domain.frequency);
}
}
}
catch {
}
return(0);
}
