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Conference Papers Year : 2012

Non-generic floating-point software support for embedded media processing

Abstract

This paper presents some work in progress on the design and implementation of efficient floating-point software support for embedded integer processors. We provide quantitative evidence of the benefits of supporting various non-generic (that is, specialized, fused, or simultaneous) operations in addition to the five basic arithmetic operations: for individual calls, speedups range from 1.12 to 4.86, while on DSP kernels and benchmarks, our approach allows us to be up to 1.34x faster.
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Dates and versions

hal-00695333 , version 1 (07-05-2012)

Identifiers

  • HAL Id : hal-00695333 , version 1

Cite

Claude-Pierre Jeannerod, Jingyan Jourdan-Lu, Christophe Monat. Non-generic floating-point software support for embedded media processing. 7th IEEE International Symposium on Industrial Embedded Systems (SIES'12), 2012, Karlsruhe, Germany. ⟨hal-00695333⟩
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