A method, processor and processing system provide management of per-thread pipeline resource allocation in a simultaneous multi-threaded processor by counting indications of instruction completion for each of the threads. The present invention is also directed toward field emission devices comprising a cathode of the present invention, as well as methods for making these cathodes. The siloxane is useful as a component in holographic storage media for photopolymer-based holographic data storage applications. This may provide a shallow, highly activated, abrupt SD extension, an optimally formed halo and deep SD diffusion doping, and maximized improvement of channel mobility from the compressive or tensile stress from e-SiGe or e-SiC.