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Optimisations Techniques for the Automatic ISA Customisation Algorithm
Antoine TROUVE Kazuaki MURAKAMI
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/02/01
Online ISSN: 1745-1361
Print ISSN: 0916-8532
Type of Manuscript: Special Section LETTER (Special Section on Reconfigurable Systems)
Category: Design Optimisation
reconfigurable computing, custom instruction generation, optimisation,
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| Errata[Uploaded on February 1,2012]
This article introduces some improvements to the already proposed custom instruction candidates selection for the automatic ISA customisation problem targeting reconfigurable processors. It introduces new opportunities to prune the search space, and a technique based on dynamic programming to check the independence between groups. The proposed new algorithm yields one order less measured number of convexity checks than the related work for the same inputs and outputs.