Global scheduling with code-motions for high-level synthesisapplications |
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Authors: | Minjoong Rim Yaw Fann Rajiv Jain |
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Affiliation: | Dept. of Electr. & Comput. Eng., Wisconsin Univ., Madison, WI; |
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Abstract: | In this paper, we present a global scheduling technique for synthesis applications. The algorithm accepts a specification containing conditional branches and while-loop constructs and schedules it for a given set of resources. The algorithm performs several types of code motions across different basic blocks and trades off cost with performance. Several real-life examples taken from Numerical Recipes in C are used to demonstrate the efficacy of the approach. The results indicate that code-motions are very important for achieving significant speed-ups for synthesis applications |
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