Evaluation of System-on-Chip Interconnect Architectures: A Case study of Fat-tree Interconnection Networks

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

In practice, most SoCs e multiprocessor systems-on-chips (MPSoCs) because it is too difficult to design a complex system-on-chip without making use of multiple CPUs. MPSoCs e the latest picture of very lge scale integration (VLSI) technology. The chitecture of the system is gerally tailored to the application rather than being a geral-purpose chip. This in turn forces designers to move beyond logic design into advanced computer chitecture and pallel processing. In such chitectures, cores e integrated via a custom or commercial interconnection network with a controller, timing and a function interface to the external world. Currt state-of-the-t SoCs already embeds typical sub-systems such as digital signal processors (DSP), RAM, ROM, MPEG cores.The main goal of this thesis is to design an efficit switch for Fat-tree interconnection networks. In addition a useful survey study for interconnection networks chitectures, technologies and routing algorithms was provided. The survey included in some details commonly used switching methods and virtual channel rangemts. The proposed switch structure has be validated by a softwe model.A set of algorithms and procedures have be developed to facilitate the switch functionality. Those procedures include the control of transmission of the packets from switch input buffer to switch output buffer and transferring packets from switch output buffer to neighboring switch input buffer. While the input/output link controllers take ce of buffer assignmts to flits (packet) and deals with buffer organization. More over, the algorithms include (i) the routing algorithm which is the least common ancestor routing algorithm, (ii) bitration algorithm that based on round-robin technique.Therefore in this thesis we have proved the correctness of the functionality of the proposed switch in softwe model that have be writt in C++ language. The obtained simulation results of the switch functionality in fat-tree of 16 nodes definitely decle the correctness of the proposed bitration scheme as well as showing the efficicy of the routing algorithm. Finally, we can say that the fat-tree interconnection network is very good candidate to implemt future NoC connectivity for currt and future multiprocessor systems-on-chips (MPSoCs) designs due to its modul, flexible and regul structured design. In turn, these features e suitable as well for VLSI realizations.

روابط وملفات

التعريف والنوع

رقم الوثيقة

f012ccfb-2036-49fd-a4a7-e7979d56f602

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1644140_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"أسماء شعبان العصار ","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"عزالدين محمد سوسي","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

English

المصدر والدورية

اسم المصدر

Evaluation of System-on-Chip Interconnect Architectures: A Case study of Fat-tree Interconnection Networks

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

Evaluation of System-on-Chip, Fat-tree Interconnection Networks, Interconnect Architectures

إشراف وإعداد

الإشراف

عزالدين محمد سوسي

الإعداد

أسماء شعبان العصار

الاقتباسات الببليوغرافية