A portable specification of zero-overhead looping control hardware applied to embedded processors

Abstract

Looping operations impose a significant bottleneck to achieving better computational efficiency for embedded applications. To confront this problem on embedded RISC processors, an architectural modification involving the integration of a zero-overhead loop controller (ZOLC) has been suggested, supporting arbitrary loop structures with multiple-entry and… (More)
DOI: 10.1109/ISCAS.2006.1692906

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