Efficient Utilization of Scratch-Pad Memory for Embedded Systems

被引：0
|
作者：
Hu, Wei [1 ]
Chen, Tianzhou [1 ]
Shi, Qingsong [1 ]
Sha, Feng [1 ]
机构：
[1] Zhejiang Univ, Coll Comp Sci, Hangzhou 310027, Zhejiang, Peoples R China
来源：
2009 IEEE INTERNATIONAL CONFERENCE ON PERVASIVE COMPUTING AND COMMUNICATIONS (PERCOM), VOLS 1 AND 2 | 2009年
关键词：
Scratch-pad Memory; optimization memory management; embedded system;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Hierarchy memory units are used in embedded systems for their different performance. The scratch-pad memory has been used to meet the real-time constraints in embedded systems. This paper presents an efficient compiler-assisted approach based on scratch-pad memory for heap and stack management of embedded systems. The stack and heap will be mapped to scratch-pad memory and some special code will be inserted into programs. Thus the heap and stack of the same program will be allocated to scratch-pad memory together. Results of the benchmarks show a 17% reduction in runtime from our strategy vs. using the strategy that the heap and stack are allocated to off-chip memory.
引用
收藏
页码：442 / 447
页数：6
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