30 research outputs found
The COMPLEX reference framework for HW/SW co-design and power management supporting platform-based design-space exploration
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Entwicklung einer Theory of Change als Grundlage einer Intervention zur Reduktion von Schlafproblemen bei Menschen mit Demenz in der stationären Altenpflege
Analyse der Berichterstattung von nicht-pharmakologischen Interventionen zur Reduktion oder Vermeidung von Schlafproblemen in der stationären Altenpflege - Eine systematische Übersichtsarbeit
Entwicklung einer komplexen nicht-pharmakologischen Intervention zur Reduzierung von Schlafproblemen von Menschen mit Demenz in der stationären Altenpflege (MoNoPoL-Sleep)
Person-Zentrierung messen - Evaluation der Itemschwierigkeit, internen Konsistenz und strukturellen Validität des deutschsprachigen Person-centred Climate Questionnaire (PCQ-G)
COMPLEX: COdesign and Power Management in PLatform-Based Design Space EXploration
The consideration of an embedded device's power consumption and its management is increasingly important nowadays. Currently, it is not easily possible to integrate power information already during the platform exploration phase. In this paper, we discuss the design challenges of today's heterogeneous HW/SW systems regarding power and complexity, both for platform vendors as well as system integrators. As a result, we propose a design flow concept that combines system-level power optimization techniques with platform-based rapid prototyping. Virtual executable prototypes are generated from MARTE/UML and functional C/C++ descriptions, which then allows to study different platforms, mapping alternatives and power management strategies. Our proposed flow combines system-level timing and power estimation techniques available in commercial tools with platform-based rapid prototyping. We propose an efficient code annotation technique for timing and power properties that enables fast host execution as well as adaptive collection of power traces. Combined with a flexible design-space exploration (DSE) approach our flow allows a trade-off between different platforms, mapping alternatives, and optimization techniques, based on domain-specific workload scenarios. The proposed flow is currently under implementation in the COMPLEX FP7 European integrated project
COMPLEX - COdesign and power Management in PLatform-based design space EXploration
The consideration of an embedded device's power consumption and its management is increasingly important nowadays. Currently, it is not easily possible to integrate power information already during the platform exploration phase. In this paper, we discuss the design challenges of today's heterogeneous HW/SW systems regarding power and complexity, both for platform vendors as well as system integrators. As a result, we propose a design flow concept that combines system-level power optimization techniques with platform-based rapid prototyping. Virtual executable prototypes are generated from MARTE/UML and functional C/C++ descriptions, which then allows to study different platforms, mapping alternatives and power management strategies. Our proposed flow combines system-level timing and power estimation techniques available in commercial tools with platform-based rapid prototyping. We propose an efficient code annotation technique for timing and power properties that enables fast host execution as well as adaptive collection of power traces. Combined with a flexible design-space exploration (DSE) approach our flow allows a trade-off between different platforms, mapping alternatives, and optimization techniques, based on domain-specific workload scenarios. The proposed flow is currently under implementation in the COMPLEX FP7 European integrated project