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Poster De Conférence Année : 2017

Poster abstract: Fast and Energy-driven Design Space Exploration for Heterogeneous Architectures

Résumé

I. INTRODUCTION In the last years, the integration of specialized hardware accelerators in Multiprocessor System-on-Chip (MpSoC) led to a new kind of architectures combining both software (SW) and hardware (HW) computational resources. For these new Heterogeneous MpSoC (HMpSoC) architectures, performance and energy consumption depend on a large set of parameters such as the HW/SW partitioning, the type of HW implementation or the communication cost. Design Space Exploration (DSE) consists in adjusting these parameters while monitoring a set of metrics (execution time, power, energy efficiency) to find the best mapping of the application on the targeted architecture. With the shift from performance-aware to energy-aware designs, DSE frameworks started to integrate state-of-the-art power models. These power modeling tools require simulations of the application, which drastically increases the exploration time. This work introduces a DSE method based on an analytical power model to circumvent the computation time bottleneck of state-of-the-art power models.
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hal-01809560 , version 1 (06-06-2018)

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  • HAL Id : hal-01809560 , version 1

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Baptiste Roux, Matthieu Gautier, Olivier Sentieys, Jean-Philippe Delahaye. Poster abstract: Fast and Energy-driven Design Space Exploration for Heterogeneous Architectures. FCCM 2018 - 26th IEEE International Symposium on Field-Programmable Custom Computing Machines, Apr 2017, Napa, United States. ⟨hal-01809560⟩
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