Executing compressed programs on an embedded RISC architecture
MICRO 25 Proceedings of the 25th annual international symposium on Microarchitecture
MediaBench: a tool for evaluating and synthesizing multimedia and communicatons systems
MICRO 30 Proceedings of the 30th annual ACM/IEEE international symposium on Microarchitecture
A code decompression architecture for VLIW processors
Proceedings of the 34th annual ACM/IEEE international symposium on Microarchitecture
Thumb: Reducing the Cost of 32-bit RISC Performance in Portable and Consumer Applications
COMPCON '96 Proceedings of the 41st IEEE International Computer Conference
LZW-Based Code Compression for VLIW Embedded Systems
Proceedings of the conference on Design, automation and test in Europe - Volume 3
SAMC: a code compression algorithm for embedded processors
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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Application-specific VLIW processors provide an energy and area efficient solution for high-performance embedded applications. One significant design issue is that the long instruction word required to express the instruction parallelism represents a significant cause of energy dissipation. We present an application-tailored instruction encoding solution that modifies the instruction architecture to minimize the instruction word width. We demonstrate the effectiveness of our solution across a range of benchmarks, resulting in average energy savings of 20% and an average area reduction of 18%, with no performance penalty.