public bool IsLesserVersionThan(NVIDIA_SMI_DRIVER b)
{
if(leftPart < b.leftPart) {
return true;
}
if (leftPart == b.leftPart && getRightVal(rightPart) < getRightVal(b.rightPart)) {
return true;
}
return false;
}
public static void QueryDevices(IMessageNotifier messageNotifier)
{
MessageNotifier = messageNotifier;
// #0 get video controllers, used for cross checking
WindowsDisplayAdapters.QueryVideoControllers();
// Order important CPU Query must be first
// #1 CPU
CPU.QueryCPUs();
// #2 CUDA
if (NVIDIA.IsSkipNVIDIA()) {
Helpers.ConsolePrint(TAG, "Skipping NVIDIA device detection, settings are set to disabled");
} else {
showMessageAndStep(International.GetText("Compute_Device_Query_Manager_CUDA_Query"));
NVIDIA.QueryCudaDevices();
}
// OpenCL and AMD
if (ConfigManager.GeneralConfig.DeviceDetection.DisableDetectionAMD) {
Helpers.ConsolePrint(TAG, "Skipping AMD device detection, settings set to disabled");
showMessageAndStep(International.GetText("Compute_Device_Query_Manager_AMD_Query_Skip"));
} else {
// #3 OpenCL
showMessageAndStep(International.GetText("Compute_Device_Query_Manager_OpenCL_Query"));
OpenCL.QueryOpenCLDevices();
// #4 AMD query AMD from OpenCL devices, get serial and add devices
AMD.QueryAMD();
}
// #5 uncheck CPU if GPUs present, call it after we Query all devices
Group.UncheckedCPU();
// TODO update this to report undetected hardware
// #6 check NVIDIA, AMD devices count
int NVIDIA_count = 0;
{
int AMD_count = 0;
foreach (var vidCtrl in AvaliableVideoControllers) {
if(vidCtrl.Name.ToLower().Contains("nvidia") && CUDA_Unsupported.IsSupported(vidCtrl.Name)) {
NVIDIA_count += 1;
} else if (vidCtrl.Name.ToLower().Contains("nvidia")) {
Helpers.ConsolePrint(TAG, "Device not supported NVIDIA/CUDA device not supported " + vidCtrl.Name);
}
AMD_count += (vidCtrl.Name.ToLower().Contains("amd")) ? 1 : 0;
}
if (NVIDIA_count == CudaDevices.Count) {
Helpers.ConsolePrint(TAG, "Cuda NVIDIA/CUDA device count GOOD");
} else {
Helpers.ConsolePrint(TAG, "Cuda NVIDIA/CUDA device count BAD!!!");
}
if (AMD_count == amdGpus.Count) {
Helpers.ConsolePrint(TAG, "AMD GPU device count GOOD");
} else {
Helpers.ConsolePrint(TAG, "AMD GPU device count BAD!!!");
}
}
// allerts
_currentNvidiaSMIDriver = GetNvidiaSMIDriver();
// if we have nvidia cards but no CUDA devices tell the user to upgrade driver
bool isNvidiaErrorShown = false; // to prevent showing twice
bool showWarning = ConfigManager.GeneralConfig.ShowDriverVersionWarning && WindowsDisplayAdapters.HasNvidiaVideoController();
if (showWarning && CudaDevices.Count != NVIDIA_count && _currentNvidiaSMIDriver.IsLesserVersionThan(NVIDIA_MIN_DETECTION_DRIVER)) {
isNvidiaErrorShown = true;
var minDriver = NVIDIA_MIN_DETECTION_DRIVER.ToString();
var recomendDrvier = NVIDIA_RECOMENDED_DRIVER.ToString();
MessageBox.Show(String.Format(International.GetText("Compute_Device_Query_Manager_NVIDIA_Driver_Detection"),
minDriver, recomendDrvier),
International.GetText("Compute_Device_Query_Manager_NVIDIA_RecomendedDriver_Title"),
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
// recomended driver
if (showWarning && _currentNvidiaSMIDriver.IsLesserVersionThan(NVIDIA_RECOMENDED_DRIVER) && !isNvidiaErrorShown && _currentNvidiaSMIDriver.leftPart > -1) {
var recomendDrvier = NVIDIA_RECOMENDED_DRIVER.ToString();
var nvdriverString = _currentNvidiaSMIDriver.leftPart > -1 ? String.Format(International.GetText("Compute_Device_Query_Manager_NVIDIA_Driver_Recomended_PART"), _currentNvidiaSMIDriver.ToString())
: "";
MessageBox.Show(String.Format(International.GetText("Compute_Device_Query_Manager_NVIDIA_Driver_Recomended"),
recomendDrvier, nvdriverString, recomendDrvier),
International.GetText("Compute_Device_Query_Manager_NVIDIA_RecomendedDriver_Title"),
MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
// #x remove reference
MessageNotifier = null;
}
