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» Improving Register Allocation for Subscripted Variables
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CODES
2004
IEEE
13 years 9 months ago
Dynamic overlay of scratchpad memory for energy minimization
The memory subsystem accounts for a significant portion of the aggregate energy budget of contemporary embedded systems. Moreover, there exists a large potential for optimizing th...
Manish Verma, Lars Wehmeyer, Peter Marwedel
ISSS
1996
IEEE
103views Hardware» more  ISSS 1996»
13 years 10 months ago
Instruction Set Design and Optimizations for Address Computation in DSP Architectures
In this paper we investigate the problem of code generation for address computation for DSP processors. This work is divided into four parts. First, we propose a branch instructio...
Guido Araujo, Ashok Sudarsanam, Sharad Malik
DAC
1997
ACM
13 years 10 months ago
Analysis and Evaluation of Address Arithmetic Capabilities in Custom DSP Architectures
—Many application-specific architectures provide indirect addressing modes with auto-increment/decrement arithmetic. Since these architectures generally do not feature an indexe...
Ashok Sudarsanam, Stan Y. Liao, Srinivas Devadas
LCTRTS
2009
Springer
14 years 15 days ago
Eliminating the call stack to save RAM
Most programming languages support a call stack in the programming model and also in the runtime system. We show that for applications targeting low-power embedded microcontroller...
Xuejun Yang, Nathan Cooprider, John Regehr
CODES
2001
IEEE
13 years 9 months ago
Retargetable compilation for low power
Most research to date on energy minimization in DSP processors has focuses on hardware solution. This paper examines the software-based factors affecting performance and energy co...
Wen-Tsong Shiue