Autor(en): | Basu, Anupam Leupers, Rainer Marwedel, Peter |
Titel: | Optimized Array Index Computation in DSP Programs |
Sprache (ISO): | en |
Zusammenfassung: | An increasing number of components in embedded systems are implemented by software running on embedded processors. This trend creates a need for compilers for embedded processors capable of generating high quality machine code. Particularly for DSPs, such compilers are hardly available, and novel DSP-specific code optimization techniques are required. In this paper we focus on efficient address computation for array accesses in loops. Based on previous work, we present a new and optimal algorithm for address register allocation and provide an experimental evaluation of different algorithms. Furthermore, an efficient and close-to-optimum heuristic is proposed for large problems. |
URI: | http://hdl.handle.net/2003/2763 http://dx.doi.org/10.17877/DE290R-5205 |
Erscheinungsdatum: | 1998-07-02 |
Provinienz: | Universität Dortmund |
Enthalten in den Sammlungen: | Entwurfsautomatisierung für Eingebettete Systeme |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
---|---|---|---|---|
1998-asp-dac.ps | 197.79 kB | Postscript | Öffnen/Anzeigen | |
dsp.pdf | 215.82 kB | Adobe PDF | Öffnen/Anzeigen |
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