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Title: Dynamic scratch-pad memory management with data pipelining for embedded systems
Authors: Yang, Y
Wang, M
Shao, Z 
Guo, M
Keywords: Embedded systems
File organisation
Pipeline processing
Storage management
Issue Date: 2009
Publisher: IEEE
Source: International Conference on Computational Science and Engineering, 2009 : CSE '09, 29-31 August 2009, Vancouver, BC, p. 358-365 How to cite?
Abstract: In this paper, we propose an effective data pipelining technique, SPDP (scratch-pad data pipelining), for dynamic scratch-pad memory (SPM)management with DMA (Direct Memory Access). InSPDP, we group multiple iterations of a loop into a block for SPM allocation, and implement a data pipeline by overlapping the execution of CPU instructions and DMA operations. We have implemented our SPDP technique into the IMPACT compiler,and conduct experiments using a set of benchmarks from DSP stone, Mibench and Mediabench on the cycle-accurate VLIW simulator of Trimaran. The experimental results show that our technique achieves significant performance improvement compared with the previous work.
ISBN: 978-1-4244-5334-4
978-0-7695-3823-5 (E-ISBN)
DOI: 10.1109/CSE.2009.295
Appears in Collections:Conference Paper

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