static void Main(string[] args)
{
XArray x = new XArray(new float[] { -1, 2, -3, -4, 5, 6, -7, 8, 9 }).Reshape(3, 3);
var act = new Activation(Activations.RELU);
x = act.Forward(x);
var result = x.ToArray();
}
public void Execute()
{
//Create instance of OpenCL compiler
var compiler = new OpenCLCompiler();
//Get the available device list
Console.WriteLine("\nList Devices----");
foreach (var item in compiler.Devices)
{
Console.WriteLine(item);
}
//Select a default device
compiler.UseDevice(0);
//Compile the sample kernel
compiler.CompileKernel(typeof(SimpleKernels));
//See all the kernel methods
Console.WriteLine("\nList Kernels----");
foreach (var item in compiler.Kernels)
{
Console.WriteLine(item);
}
//Create variable a, b and r
var x = new XArray(new float[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 }).Reshape(3, 3);
var y = new XArray(new long[] { 3, 3 });
var z = new XArray(new long[] { 3, 3 }, DType.Float32);
//Get the execution engine
var exec = compiler.GetExec();
//Execute fill kernel method
exec.Fill(y, 0.5f);
var r = y.ToArray();
//Execute AddData kernel method
exec.AddTensor(x, y, z);
r = z.ToArray();
//Execute AddHalf kernel method
//var xhalf = Array.ConvertAll(x, v => (half)v);
//var yhalf = Array.ConvertAll(y, v => (half)v);
//exec.AddHalf(xhalf, yhalf);
//z = Array.ConvertAll(yhalf, v => (float)v);
//Execuete SAXPY kernel method
exec.SAXPY(x, y, 2f);
//Print the result
Console.WriteLine("\nResult----");
for (int i = 0; i < y.Count; i++)
{
Console.Write(y[i] + " ");
}
}
