Optimal configuration of compute nodes for synthetic aperture radar processing

  • Jeffrey T. Muehring
  • John K. Antonio
Workshop on Embedded HPC Systems and Applications Devesh Bhatt, Honeywell Technology Center, USA Viktor Prasanna, Univ. of Southern California, USA
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1388)

Abstract

Embedded systems often must adhere to strict size, weight, and power (SWAP) constraints and yet provide tremendous computational throughput. Increasing the difficulty of this challenge, there is a trend to utilize commercial-off-the-shelf (COTS) components in the design of such systems to reduce both total cost and time to market. Employment of COTS components also promotes standardization and permits a more generalized approach to system evaluation and design than do systems designed at the applicatiospecific-integrated-circuit (ASIC) level. The computationally intensive application of synthetic aperture radar (SAR) is by nature a high-performance embedded application that lends itself to parallelization. A system performance model, in the context of SWAP, is developed based on mathematical programming. This work proposes an optimization technique using a combination of constrained nonlinear and integer programming.

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Copyright information

© Springer-Verlag 1998

Authors and Affiliations

  • Jeffrey T. Muehring
    • 1
  • John K. Antonio
    • 1
  1. 1.Deptartment of Computer ScienceTexas Tech UniversityLubbock

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