public static ComputeDevice GetFirstOpenCLDevice()
{
foreach (var item in ComputeDeviceFactory.GetComputeDevices())
{
if (item.GetDeviceAccessType().ToLower() == "opencl")
{
return(ComputeDeviceFactory.CreateComputeDevice(item));
}
}
return(null);
}
public MainWindow()
{
InitializeComponent();
RecreateNetwork();
var deviceList = ComputeDeviceFactory.GetComputeDevices();
foreach (var device in deviceList)
{
string item = device.GetDeviceAccessType() + " - " + device.GetDeviceName();
cmbComputeDevice.Items.Add(item);
}
cmbComputeDevice.SelectedIndex = 0;
}
private void Form1_Load(object sender, EventArgs e)
{
List <int> layerConfig = new List <int>(new int[] { 5, 32, 32, 5 });
solver = Network.CreateNetworkInitRandom(layerConfig.ToArray(), new SigmoidActivation(), new DefaultWeightInitializer());
calculator = ComputeDeviceFactory.CreateFallbackComputeDevice();
foreach (var device in ComputeDeviceFactory.GetComputeDevices())
{
string item = device.GetDeviceAccessType() + " - " + device.GetDeviceName();
comboBox1.Items.Add(item);
}
comboBox1.SelectedIndex = 0;
}
private void Form1_Load(object sender, EventArgs e)
{
comboRegularization.SelectedIndex = 2;
comboCostFunction.SelectedIndex = 1;
calculator = ComputeDeviceFactory.CreateFallbackComputeDevice();
bitmap = new Bitmap(targetWidth, targetHeight, System.Drawing.Imaging.PixelFormat.Format16bppRgb565);
bitmapDownscaled = new Bitmap(downScaleWidth, downScaleHeight, System.Drawing.Imaging.PixelFormat.Format16bppRgb565);
ClearBitmap();
pictureBox1.Image = bitmap;
foreach (var device in ComputeDeviceFactory.GetComputeDevices())
{
string item = device.GetDeviceAccessType() + " - " + device.GetDeviceName();
comboBox1.Items.Add(item);
}
comboBox1.SelectedIndex = 0;
trainingtimer.Interval = 300;
trainingtimer.Tick += Trainingtimer_Tick;
InitRandomNetwork();
}
static void Main(string[] args)
{
Console.WriteLine(" ### macademy test console ");
ComputeDevice selectedDevice = ComputeDeviceFactory.CreateFallbackComputeDevice();
Generate();
while (true)
{
Console.WriteLine("");
Console.Write("> ");
string rawCommand = Console.ReadLine().Trim();
var commands = rawCommand.Split(' ');
if (commands.Length == 0)
{
continue;
}
var nextCommand = commands[0];
try
{
if (nextCommand == "exit")
{
break;
}
else if (nextCommand == "help")
{
Console.WriteLine("General");
Console.WriteLine(" help - Displays this help message");
Console.WriteLine(" exit - Exits the app");
Console.WriteLine("");
Console.WriteLine("Device selection");
Console.WriteLine(" devices - Displays available devices");
Console.WriteLine(" select (n) - Selectes the devices with the given id");
Console.WriteLine(" info - Displays information about the selected device");
Console.WriteLine(" quicktest - Performs a quick test on the selected device");
Console.WriteLine(" benchmark [n] - Performs a benchmark on the selected device, on the given difficulty (1-10, default: 2)");
Console.WriteLine("");
Console.WriteLine("Model training and testing");
Console.WriteLine(" generate - Generates a new network");
Console.WriteLine(" train - Trains the network");
Console.WriteLine(" eval (i) - Evaluates the output of the network to the given input");
Console.WriteLine(" export [f] - Exports the current network to the filename provided (default: 'output.json')");
Console.WriteLine(" import [f] - Imports the network from the filename provided (default: 'output.json')");
}
else if (nextCommand == "devices")
{
var devices = ComputeDeviceFactory.GetComputeDevices();
System.Console.WriteLine(String.Format("Found a total of {0} devices!", devices.Count));
int i = 0;
foreach (var dev in devices)
{
Console.WriteLine(String.Format((i++).ToString() + ": [{0}] {1}", dev.GetDeviceAccessType(), dev.GetDeviceName()));
}
}
else if (nextCommand.StartsWith("select"))
{
if (commands.Length >= 2)
{
var devices = ComputeDeviceFactory.GetComputeDevices();
int selectedDeviceId = 0;
if (int.TryParse(commands[1], out selectedDeviceId))
{
if (selectedDeviceId < 0 || selectedDeviceId >= devices.Count)
{
Console.WriteLine("No such device: " + selectedDeviceId);
continue;
}
selectedDevice = ComputeDeviceFactory.CreateComputeDevice(devices[selectedDeviceId]);
Console.WriteLine("Selected device: " + selectedDeviceId + ": " + selectedDevice.GetName());
}
else
{
Console.WriteLine("Invalid device id given!");
}
}
else
{
Console.WriteLine("No device id given!");
}
}
else if (nextCommand == "quicktest")
{
Console.WriteLine("Testing on device: " + selectedDevice.GetName());
TestDevice(selectedDevice);
}
else if (nextCommand == "train")
{
int epochs = 1;
if (commands.Length >= 2)
{
int.TryParse(commands[1], out epochs);
}
Train(selectedDevice, epochs);
}
else if (nextCommand == "eval")
{
if (commands.Length < 2)
{
Console.WriteLine("No input given!");
continue;
}
List <float> input_values = new List <float>();
for (int i = 1; i < commands.Length; ++i)
{
float input = 0;
if (!float.TryParse(commands[i], out input))
{
Console.WriteLine("Invalid input given at index {0}", (i - 1));
}
input_values.Add(input);
}
float[] result = Eval(input_values.ToArray(), selectedDevice);
Console.WriteLine("Network output: [" + string.Join(", ", result) + "]");
}
else if (nextCommand == "generate")
{
Generate();
Console.WriteLine("A new network has been generated!");
}
else if (nextCommand == "benchmark")
{
int level = 2;
if (commands.Length >= 2)
{
try
{
level = Math.Max(Math.Min(10, Int32.Parse(commands[1])), 1);
}
catch (System.Exception)
{
}
}
BenchmarkDevice(selectedDevice, level);
}
else if (nextCommand == "export")
{
string filename = "output.json";
if (commands.Length >= 2)
{
filename = commands[1];
}
try
{
System.IO.File.WriteAllText(filename, target_network.ExportToJSON());
Console.WriteLine("Model exported to: '{0}'", filename);
}
catch (Exception exc)
{
Console.WriteLine("Error: " + exc.Message);
}
}
else if (nextCommand == "import")
{
string filename = "output.json";
if (commands.Length >= 2)
{
filename = commands[1];
}
try
{
string json_network = System.IO.File.ReadAllText(filename);
target_network = Network.CreateNetworkFromJSON(json_network);
Console.WriteLine("Model imported from: '{0}'", filename);
}
catch (Exception exc)
{
Console.WriteLine("Error: " + exc.Message);
}
}
else if (nextCommand == "info")
{
if (selectedDevice != null)
{
Console.WriteLine("Device Name: " + selectedDevice.GetName());
Console.WriteLine("Device Access: " + selectedDevice.GetDeviceAccessMode());
Console.WriteLine("Core count: " + selectedDevice.GetDeviceCoreCount());
Console.WriteLine("Memory: " + selectedDevice.GetDeviceMemorySize());
}
else
{
Console.WriteLine("CPU Fallback device is selected!");
}
}
}
catch (System.Exception exc)
{
Console.WriteLine("An error occured when running the command! " + exc.ToString());
}
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
var devices = ComputeDeviceFactory.GetComputeDevices();
calculator = ComputeDeviceFactory.CreateComputeDevice(devices[comboBox1.SelectedIndex]);
}
static void Main(string[] args)
{
Console.WriteLine(" ### macademy test console ");
ComputeDevice selectedDevice = ComputeDeviceFactory.CreateFallbackComputeDevice();
while (true)
{
Console.WriteLine("");
string rawCommand = Console.ReadLine().Trim();
var commands = rawCommand.Split(' ');
if (commands.Length == 0)
{
continue;
}
var nextCommand = commands[0];
try
{
if (nextCommand == "exit")
{
break;
}
else if (nextCommand == "help")
{
Console.WriteLine("help - Displays this help message");
Console.WriteLine("devices - Displays available devices");
Console.WriteLine("select (n) - Selectes the devices with the given id");
Console.WriteLine("info - Displays information about the selected device");
Console.WriteLine("test - Performs a quick test on the selected device");
Console.WriteLine("exit - Exits the app");
}
else if (nextCommand == "devices")
{
var devices = ComputeDeviceFactory.GetComputeDevices();
System.Console.WriteLine(String.Format("Found a total of {0} devices!", devices.Count));
int i = 0;
foreach (var dev in devices)
{
Console.WriteLine(String.Format((i++).ToString() + ": [{0}] {1}", dev.GetDeviceAccessType(), dev.GetDeviceName()));
}
}
else if (nextCommand.StartsWith("select"))
{
if (commands.Length >= 2)
{
var devices = ComputeDeviceFactory.GetComputeDevices();
int selectedDeviceId = 0;
if (int.TryParse(commands[1], out selectedDeviceId))
{
if (selectedDeviceId < 0 || selectedDeviceId >= devices.Count)
{
Console.WriteLine("No such device: " + selectedDeviceId);
continue;
}
selectedDevice = ComputeDeviceFactory.CreateComputeDevice(devices[selectedDeviceId]);
Console.WriteLine("Selected device: " + selectedDeviceId + ": " + selectedDevice.GetName());
}
else
{
Console.WriteLine("Invalid device id given!");
}
}
else
{
Console.WriteLine("No device id given!");
}
}
else if (nextCommand == "test")
{
Console.WriteLine("Testing on device: " + selectedDevice.GetName());
TestDevice(selectedDevice);
}
else if (nextCommand == "info")
{
if (selectedDevice != null)
{
Console.WriteLine("Device Name: " + selectedDevice.GetName());
Console.WriteLine("Device Access: " + selectedDevice.GetDeviceAccessMode());
Console.WriteLine("Core count: " + selectedDevice.GetDeviceCoreCount());
Console.WriteLine("Memory: " + selectedDevice.GetDeviceMemorySize());
}
else
{
Console.WriteLine("CPU Fallback device is selected!");
}
}
}
catch (System.Exception exc)
{
Console.WriteLine("An error occured when running the command! " + exc.ToString());
}
}
}