Retargetable profiling for rapid, early system-level design space exploration

Fast and accurate estimation is critical for exploration of any dece in general. As we move to higher levels of abstraction, on of complete system designs at each level of abstraction is needed. Estimation should provide a variety of useful melrics relevant to design tasks in different domains and at each stage in the design process. In this paper, we present such a system-level estimation approach based on a novel combination of dynamic profiling and static retargeting. Co-estimation of complete system implementations is fast while accurately reflecting even dynamic effects. Furthermore, rele profiling is supported at multiple levels of abstraction, providing multiple design quality metrics at each level. Experimental results show the applicability of the approach for efficient design space exploration. Categories and Subject Descriptors: B.8 [Performance and Reliability]: Performance Analysis and Design Aids General Terms: Performance.

• Type: Conference
• Year: 2004
• Where: DAC
• Authors: Lukai Cai, Andreas Gerstlauer, Daniel Gajski
• Keywords: DAC 2004, Design Automation, Design Space Exploration, Multiple Design Quality, System-level Estimation Approach