Routing is one of the basic parts of a message passing multiprocessor system. The routing procedure has a great impact on the efficiency of a system. Neural algorithms that are currently in use for computer networks require a large number of neurons. If a specific topology of a multiprocessor network is considered, the number of neurons can be reduced. In this paper a new recurrent neural ne...

Routing is one of the basic parts of a message passing multiprocessor system. The routing procedure has a great impact on the efficiency of a system. Neural algorithms that are currently in use for computer networks require a large number of neurons. If a specific topology of a multiprocessor network is considered, the number of neurons can be reduced. In this paper a new recurrent neural ne...

Energy consumption is one of the performance issues in multiprocessor design. Apart from being critical for power critical systems, it determines the amount of heat dissipates by the system. That is, as the energy consumption rate reduces heat dissipation reduces. Many research efforts had gone into the different design schemes for reducing multiprocessors’ energy consumption. However, it has b...

We consider a grid network where nodes contain small buffers. A packet that faces a crowded buffer in its route will get extra latency and may be dropped. In this paper, we propose a novel flow control protocol called RFCC for grid networks. RFCC tries to reroute delayed packets and utilizes network coding to introduce a configurable amount of redundant information in the network, thereby incre...

One of the most important constraints of today’s architectures for data-intensive applications is the limited bandwidth due to the memory-processor communication bottleneck. This significantly impacts performance and energy. Interconnection network is an important component of a parallel computer. Hypercube Interconnection network provides a strong reliable network among processors. Interconnec...

This paper presents a scalable multiprocessor architecture with multiple access memories and multi-way busses. This parallel architecture with more intelligent memory model and efficient multi-way interconnection network organization is called as CRrCW (Concurrent Read and restricted Concurrent Write) scaleable multiprocessor system. The memory and network model provides concurrent memory acces...

We consider a grid network where nodes contain small buffers. A packet that faces a crowded buffer in its route will get extra latency and may be dropped. In this paper, we propose a novel flow control protocol called RFCC for grid networks. RFCC tries to reroute delayed packets and utilizes network coding to introduce a configurable amount of redundant information in the network, thereby incre...

Computer architects have realized that interconnection bandwidth has become a critical limitation to the development of highperformance multiprocessor systems. Major reason is that the progress of processor performance has increasingly outpaced that of the interconnection networks, thereby limiting the usefulness of multiprocessor systems. This work presents a comprehensive study and the develo...

A Multistage Interconnection Network (MIN) makes it possible to build large-scale shared-memory multiprocessor systems. To provide insight into dynamic system performance, we have developed an integrated data collection, analysis, and data visualization environment for a MIN-based multiprocessor system, called MIN-Graph. MIN-Graph is a graphical instrumentation monitor to aid users in investiga...

With ever increasing computational requirements of complex DSP algorithms and applications, implementation on multiprocessor platforms becomes a necessity. The main problem is lack of necessary software tools for multiprocessor mapping. We present the main features of a prototype design environment which allows direct mapping of complex DSP applications, designed for implementation on a single ...