A Novel Framework for Applying Multiobjective GA and PSO Based Approaches for Simultaneous Area, Delay, and Power Optimization in High Level Synthesis of Datapaths
المؤلفون المشاركون
Bhuvaneswari, M. C.
Prabhu, Shanthi S.
Harish Ram, D. S.
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-11-18
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
High-Level Synthesis deals with the translation of algorithmic descriptions into an RTL implementation.
It is highly multi-objective in nature, necessitating trade-offs between mutually conflicting objectives such as area, power and delay.
Thus design space exploration is integral to the High Level Synthesis process for early assessment of the impact of these trade-offs.
We propose a methodology for multi-objective optimization of Area, Power and Delay during High Level Synthesis of data paths from Data Flow Graphs (DFGs).
The technique performs scheduling and allocation of functional units and registers concurrently.
A novel metric based technique is incorporated into the algorithm to estimate the likelihood of a schedule to yield low-power solutions.
A true multi-objective evolutionary technique, “Nondominated Sorting Genetic Algorithm II” (NSGA II) is used in this work.
Results on standard DFG benchmarks indicate that the NSGA II based approach is much faster than a weighted sum GA approach.
It also yields superior solutions in terms of diversity and closeness to the true Pareto front.
In addition a framework for applying another evolutionary technique: Weighted Sum Particle Swarm Optimization (WSPSO) is also reported.
It is observed that compared to WSGA, WSPSO shows considerable improvement in execution time with comparable solution quality.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Harish Ram, D. S.& Bhuvaneswari, M. C.& Prabhu, Shanthi S.. 2012. A Novel Framework for Applying Multiobjective GA and PSO Based Approaches for Simultaneous Area, Delay, and Power Optimization in High Level Synthesis of Datapaths. VLSI Design،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-459368
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Harish Ram, D. S.…[et al.]. A Novel Framework for Applying Multiobjective GA and PSO Based Approaches for Simultaneous Area, Delay, and Power Optimization in High Level Synthesis of Datapaths. VLSI Design No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-459368
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Harish Ram, D. S.& Bhuvaneswari, M. C.& Prabhu, Shanthi S.. A Novel Framework for Applying Multiobjective GA and PSO Based Approaches for Simultaneous Area, Delay, and Power Optimization in High Level Synthesis of Datapaths. VLSI Design. 2012. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-459368
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-459368
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر