/// <summary>
/// Compiles the kernel.
/// </summary>
/// <param name="cls">The CLS.</param>
public override void CompileKernel(Type cls)
{
StringBuilder source = new StringBuilder();
source.AppendLine("#ifdef cl_khr_fp64");
source.AppendLine("#pragma OPENCL EXTENSION cl_khr_fp64 : enable");
source.AppendLine("#endif");
source.AppendLine("#define NELEMS(x) (sizeof(x) / sizeof((x)[0]))");
source.AppendLine("typedef unsigned char byte;");
source.AppendLine("typedef char sbyte;");
if (_compiledInstances.Contains(cls))
{
throw new CompileException(string.Format("{0} is already compiled", cls.FullName));
}
_compiledInstances.Add(cls);
_compiledInstances = _compiledInstances.OrderByDescending(x => (x.IsLayoutSequential)).ToList();
KernelFunctions.Clear();
foreach (var item in _compiledInstances)
{
if (item.IsLayoutSequential)
{
source.AppendLine(GetStructCode(item));
}
else if (item.IsClass)
{
source.AppendLine(GetKernelCode(item));
}
}
CreateKernels(source.ToString());
SourceCode = source.ToString();
}
/// <summary>
/// Compiles the kernel directly from the source.
/// </summary>
/// <param name="source">The source code.</param>
public override void CompileKernel(string source)
{
KernelFunctions.Clear();
StringBuilder src = new StringBuilder();
src.AppendLine("#ifdef cl_khr_fp64");
src.AppendLine("#pragma OPENCL EXTENSION cl_khr_fp64 : enable");
src.AppendLine("#endif");
src.AppendLine("#define NELEMS(x) (sizeof(x) / sizeof((x)[0]))");
src.AppendLine("typedef unsigned char byte;");
src.AppendLine("typedef char sbyte;");
src.AppendLine(source);
CreateKernels(src.ToString());
SourceCode = src.ToString();
}
