This paper introduces a new approach for a network on chip (NOC) design which is based on a NlogN interconnect topology. The intended application area for the NOC is the real-time communication of multiprocessors that are hosted by a single Field Programmable Gate Array (FPGA). The proposed NOC is an on-chip multistage interconnection network for which an upper limit can be guaranteed that is a...

The IBM RS/6000 SP is one of the most successful commercially available multicomputers. SP owes its success partially to the scalable, high bandwidth, low latency network. In this paper, we present the adaptive routing scheme used in the new SP network switch chip called the Switch2. We show that the adaptive routing methods outperform the oblivious routing methods on SP like multistage network...

A device for ejecting several streams based on the flow of a stream in slit gap and designed mixing liquid gaseous media is considered

purpose:     methods:     results:     conclusion:     our study suggests that using mpcd method is an effective way to increase clinical reasoning skills of medical students. the attitude of students about the positive effects of mpcd increased significantly from the first day to the last day (p intervention. 120 third-year medical students at our medical university were randomly assigned to 1...

Multistage Interconnection Networks based on shared buuering are known to have better performance and buuer utilization than input or output buuered switches. Shared buuer switches do not suuer from head of line blocking which is a common problem in simple input buuering. Shared buuer switches have previously been studied under uniform and unbalanced traac patterns. However, due to the complexi...

ÐIn their 1982 paper, Adams and Siegel proposed an Extra Stage Cube Interconnection Network that tolerates one switch failure with one extra stage. We extend their results and discover a class of Extra Stage Interconnection Networks that tolerate multiple switch failures with a minimal number of extra stages. Adopting the same fault model as Adams and Siegel, the faulty switches can be bypassed...

In this paper we consider the integral multicommodity ow problem on directed graphs underlying two classes of multistage interconnection networks. In one direction, we consider 3-stage networks. Using existing results on (g; f)-factors of bipartite graphs, we show suucient and necessary conditions for the existence of a solution when the network has at most 2 secondary switches. In contrast, th...