Toward Dynamic Precision Scaling

Toward Dynamic Precision Scaling

This article makes the case for dynamic precision scaling to improve power efficiency by tailoring arithmetic precision adaptively to temporal changes in algorithmic noise tolerance throughout the execution.

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Veröffentlicht in:IEEE MICRO 2018-07, Vol.38 (4), p.30-39
Hauptverfasser: Yesil, Serif, Akturk, Ismail, Karpuzcu, Ulya R.
Format: Artikel
Sprache:eng
Schlagworte:
Approximate computing
Approximation algorithms
Benchmark testing
Computational efficiency
dynamic precision scaling
floating point arithmetic
hardware
Heuristic algorithms
Monitoring
Noise tolerance
Power efficiency
precision reduction
Runtime
Scaling
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Beschreibung
Zusammenfassung:This article makes the case for dynamic precision scaling to improve power efficiency by tailoring arithmetic precision adaptively to temporal changes in algorithmic noise tolerance throughout the execution.
ISSN:0272-1732
1937-4143
DOI:10.1109/MM.2018.043191123