SWARP: a retargetable preprocessor for multimedia instructions

SWARP: a retargetable preprocessor for multimedia instructions

In this paper, we propose SWARP, a retargetable preprocessor for exploiting multimedia instructions. The system mixes loop distribution, unrolling and pattern matching to exploit complex multimedia instructions. Contrary to all available systems, it can be extended at the user level. Using with a Tr...

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Veröffentlicht in:Concurrency and computation 2004-02, Vol.16 (2-3), p.303-318
Hauptverfasser: Pokam, Gilles, Bihan, Stéphane, Simonnet, Julien, Bodin, François
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compiler optimizations
embedded processors
multimedia instructions
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container_end_page 318
container_issue 2-3
container_start_page 303
container_title Concurrency and computation
container_volume 16
creator Pokam, Gilles
Bihan, Stéphane
Simonnet, Julien
Bodin, François
description In this paper, we propose SWARP, a retargetable preprocessor for exploiting multimedia instructions. The system mixes loop distribution, unrolling and pattern matching to exploit complex multimedia instructions. Contrary to all available systems, it can be extended at the user level. Using with a TriMedia processor we show that our system achieves important good code quality with a set of frequently used loop kernels for multimedia applications. Copyright © 2004 John Wiley & Sons, Ltd.
doi_str_mv 10.1002/cpe.776
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source Wiley Online Library Journals Frontfile Complete
subjects compiler optimizations
embedded processors
multimedia instructions
title SWARP: a retargetable preprocessor for multimedia instructions
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