void
exec_fn(cl_fn &fn,
cl::Buffer &buf, size_t n, size_t offset,
size_t global_size,
std::vector<cl::Event> &events,
cl::CommandQueue &queue)
{
cl::NDRange global_range(global_size);
cl::NDRange local_range(WORKGROUP_SIZE);
cl::EnqueueArgs args(queue, events, global_range, local_range);
events.push_back(fn(args, buf, n, offset));
}
//-----------------------------------------------------------------------------
std::pair<std::size_t, std::size_t> dolfin::MPI::local_range(unsigned int process,
std::size_t N)
{
return local_range(process, N, num_processes());
}
//-----------------------------------------------------------------------------
std::pair<std::size_t, std::size_t> dolfin::MPI::local_range(std::size_t N)
{
return local_range(process_number(), N);
}
