private void progInit()
{
if (prog == null)
{
prog = Accelerator.CreateProgram(File.ReadAllText("OpenCL/vector.cl"));
kernels["msub"] = Accelerator.CreateKernel("msub", prog);
}
}
public static ComputeKernel CreateKernel(string name, ComputeProgram prog)
{
var kern = Cl.CreateKernel(prog.prog, name, out var err);
ComputeKernel kernel = new ComputeKernel()
{
kernel = kern
};
return(kernel);
}
public static ComputeProgram CreateProgram(params string[] code)
{
var prog = Cl.CreateProgramWithSource(_context, 1, code, null, out var err);
Cl.BuildProgram(prog, 1, new[] { _device }, "", null, IntPtr.Zero);
if (Cl.GetProgramBuildInfo(prog, _device, ProgramBuildInfo.Status, out err).CastTo <BuildStatus>() != BuildStatus.Success)
{
Console.WriteLine("Program Build Failure!");
throw new Exception();
}
ComputeProgram program = new ComputeProgram()
{
prog = prog
};
return(program);
}
public Matrix(int w, int h)
{
Width = w;
Height = h;
data = new float[w * h];
buffer = Accelerator.CreateMemory(w * h * sizeof(float), true, true);
dirty = true;
if (prog == null)
{
prog = Accelerator.CreateProgram(File.ReadAllText("OpenCL/matrix.cl"));
kernels["matrixMul"] = Accelerator.CreateKernel("matrixMul", prog);
kernels["msub"] = Accelerator.CreateKernel("msub", prog);
kernels["madd"] = Accelerator.CreateKernel("madd", prog);
kernels["vecvecmat_mult"] = Accelerator.CreateKernel("vecvecmat_mult", prog);
kernels["trans_multProduct"] = Accelerator.CreateKernel("trans_multProduct", prog);
}
}
