public static (bool started, string failReason) StartDevice(ComputeDevice device, bool skipBenhcmakrk = false)
{
// we can only start a device it is already stopped
if (device.State != DeviceState.Stopped && !skipBenhcmakrk)
{
return(false, "Device already started");
}
var started = true;
var failReason = "";
var isErrorState = !device.AnyAlgorithmEnabled();
var isAllZeroPayingState = device.AllEnabledAlgorithmsZeroPaying();
// check if device has any benchmakrs
var needsBenchmark = device.AllEnabledAlgorithmsWithoutBenchmarks();
var needsReBenchmark = device.HasEnabledAlgorithmsWithReBenchmark();
if (isErrorState || isAllZeroPayingState)
{
device.State = DeviceState.Error;
started = false;
failReason = isAllZeroPayingState ? "No enabled algorithm is profitable" : "Cannot start a device with all disabled algoirhtms";
}
else if (needsBenchmark && !skipBenhcmakrk)
{
device.State = DeviceState.Benchmarking;
BenchmarkManager.StartBenchmarForDevice(device, new BenchmarkStartSettings {
StartMiningAfterBenchmark = true,
BenchmarkPerformanceType = BenchmarkPerformanceType.Standard,
BenchmarkOption = BenchmarkOption.ZeroOnly
});
}
else if (needsReBenchmark && !skipBenhcmakrk)
{
device.State = DeviceState.Benchmarking;
BenchmarkManager.StartBenchmarForDevice(device, new BenchmarkStartSettings
{
StartMiningAfterBenchmark = true,
BenchmarkPerformanceType = BenchmarkPerformanceType.Standard,
BenchmarkOption = BenchmarkOption.ReBecnhOnly
});
}
else
{
device.State = DeviceState.Mining;
UpdateDevicesToMine();
}
RefreshDeviceListView?.Invoke(null, null);
NiceHashStats.StateChanged();
return(started, failReason);
}
