private static void SetVoltage(int busId, int voltage)
{
voltage *= 1000;
if (NvapiNativeMethods.NvSetClockBoostLock == null)
{
return;
}
try {
if (!HandlesByBusId.TryGetValue(busId, out NvPhysicalGpuHandle handle))
{
return;
}
NvGpuClockLock clockLock = NvGpuClockLock.Create();
var r = NvapiNativeMethods.NvGetClockBoostLock(HandlesByBusId[busId], ref clockLock);
if (r != NvStatus.NVAPI_OK)
{
NTMinerConsole.DevError(() => $"{nameof(NvapiNativeMethods.NvGetClockBoostLock)} {r.ToString()}");
}
if (r == NvStatus.NVAPI_OK)
{
uint index = clockLock.Enties[0].index;
foreach (var item in clockLock.Enties)
{
if (item.index > index)
{
index = item.index;
}
}
if (voltage != 0)
{
clockLock.Enties[index].mode = 3;
}
else
{
clockLock.Enties[index].mode = 0;
}
clockLock.Enties[index].voltageUV = (uint)voltage;
r = NvapiNativeMethods.NvSetClockBoostLock(handle, ref clockLock);
if (r != NvStatus.NVAPI_OK)
{
NTMinerConsole.DevError(() => $"{nameof(NvapiNativeMethods.NvSetClockBoostLock)} {r.ToString()}");
}
}
}
catch {
}
}
private static int GetVoltage(int busId)
{
if (NvapiNativeMethods.NvGetClockBoostLock == null)
{
return(0);
}
try {
if (!HandlesByBusId.TryGetValue(busId, out NvPhysicalGpuHandle handle))
{
return(0);
}
NvGpuClockLock clockLock = NvGpuClockLock.Create();
var r = NvapiNativeMethods.NvGetClockBoostLock(HandlesByBusId[busId], ref clockLock);
if (r != NvStatus.NVAPI_OK)
{
NTMinerConsole.DevError(() => $"{nameof(NvapiNativeMethods.NvGetClockBoostLock)} {r.ToString()}");
}
if (r == NvStatus.NVAPI_OK)
{
int v = (int)clockLock.Enties[0].voltageUV;
uint index = clockLock.Enties[0].index;
foreach (var item in clockLock.Enties)
{
if (item.index > index)
{
index = item.index;
v = (int)item.voltageUV;
}
}
return(v / 1000);
}
}
catch {
}
return(0);
}