Cache Optimization For Embedded Processor Cores: An Analytical Approach

  • Authors:
  • Arijit Ghosh;Tony Givargis

  • Affiliations:
  • University of California, Irvine;University of California, Irvine

  • Venue:
  • Proceedings of the 2003 IEEE/ACM international conference on Computer-aided design
  • Year:
  • 2003

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Abstract

Embedded microprocessor cores are increasingly beingused in embedded and mobile devices. The softwarerunning on these embedded microprocessor cores is often apriori known, thus, there is an opportunity for customizingthe cache subsystem for improved performance. In thiswork, we propose an efficient algorithm to directly computecache parameters satisfying desired performance criteria.Our approach avoids simulation and exhaustiveexploration, and, instead, relies on an exact algorithmicapproach. We demonstrate the feasibility of our algorithmby applying it to a large number of embedded systembenchmarks.