Hybrid Specialization: A Trade-off Between Static and Dynamic Specialization
Minhaj Ahmad Khan, Henri‐Pierre Charles, Denis Barthou · Proceedings of the ... Conference on Parallel Architectures and Compilation Techniques/Proceedings of the Conference on Parallel Architectures and Compilation Techniques · 2007
Code specialization is a well-known technique used to produce more efficient code from a generic one. This technique is widely used, from high level languages to optimized libraries like FFTW. It works by substituting a formal input value by an effective value, and can be done either statically or dynamically. Static specialization makes use of data that is expected to be frequently used, whereas, dynamic specialization uses the actual values at run-time. We propose a novel hybrid method combining both the static and the dynamic specialization.