Abstract:Configuration of an application-specific instruction-set processor (ASIP) through an exhaustive search of the design space is computationally prohibitive. We propose a novel algorithm that models the design space using local regressions. With only a small subset of the design space sampled, our model uses statistical inference to estimate all remaining points. We used our approach to tune a two-level cache with 19,278 legal configurations. Only 1% of the design space was simulated resulting in a 100x speedup o… Show more
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