Exhaustive Output Arbitration of Input Buffered Switch with Buffered Crossbar
نویسندگان
چکیده
منابع مشابه
CIXOB-k: combined input-crosspoint-output buffered packet switch
We propose a novel architecture, a Combined Input-CrosspointOutput Buffered (CIXOB-k, where k is the size of the crosspoint buffer) Switch. CIXOB-k architecture provides 100% throughput under uniform and unbalanced traffic. It also provides timing relaxation and scalability. CIXOB-k is based on a switch with Combined Input-Crosspoint Buffering (CIXB-k) and round-robin arbitration. CIXB-k has a ...
متن کاملOutput queued switch emulation by a one-cell-internally buffered crossbar switch
∗— Output-Queued (OQ) switching architecture is known to be of optimal performance amongst all queuing approaches. However, OQ switches were always known to lack scalability due to the high memory bandwidth constraints. Extensive research work showed that an OQ switch can be exactly emulated by a more scalable crossbar switch (i.e., InputQueued (IQ) switch) and a small speedup[9]. Unfortunately...
متن کاملA Parallel-Polled Virtual Output Queued Switch with a Buffered Crossbar
* This material is based upon work supported by the National Science Foundation under Grant No. 9875177. Abstract Input buffered switches with Virtual Output Queues (VOQ) are scalable to very high speeds, but require switch matrix scheduling algorithms to achieve high throughput. Existing scheduling algorithms based on parallel requestgrant-accept cycles cannot natively support variable length ...
متن کاملPerformance Evaluation of Input Queued Buffered Sparse-Crossbar Packet Concentrators
In this paper, we study the performance of packet concentrators with input queueing. A recent concentrator model given by Gündüzhan and Oruç considers packet concentrators with different input and output packet rates and gives a minimum crosspoint complexity construction for buffered sparse crossbar concentrators. We use this model as a basis for the performance evaluation of concentrators whic...
متن کاملISA-Independent Scheduling Algorithm for Buffered Crossbar Switch
ISA-Independent Scheduling Algorithm for Buffered Crossbar Switch Dr. Kannan Balasubramanian Department of Computer Science, Mepco Schlenk Engineering College, Sivakasi-05. Email: [email protected] C.Sindhu Department of Computer Science, Mepco Schlenk Engineering College, Sivakasi-05. Email: [email protected] ------------------------------------------------------------------ABSTRAC...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ETRI Journal
سال: 2004
ISSN: 1225-6463
DOI: 10.4218/etrij.04.0204.0009