A parallel computer architecture for continuous simulation

Computer architecture and parallel processing

A DSM Architecture for a Parallel Computer Cenju-4

A parallel computer Cenju-4 is a cache-coherent non-uniform memory access (ccNUMA) multiprocessor and designed to be scalable up to 1024 nodes. For scalability, Cenju-4 adopts a bit-pattern directory. This scheme enables more precise representation than other imprecise schemes, such as a coarse vector scheme. Cenju-4 utilizes multicast and gathering functions of the network for delivering inval...

Parallel Reconstruction for Parallel Imaging SPACERIP on Cellular Computer Architecture

Recently the new field of parallel imaging accusation has the potential to revolutionize the field of fast MR imaging. The SPACE RIP technique is one of the parallel imaging methods which uses multiple receiver coil and utilizes the sensitivity profile information from a number of receiver coils in order to reduce the acquisition time. The image reconstruction problem of SPACE RIP is a computat...

A Parallel Pipelined Computer Architecture for Digital Signal Processing

This paper presents a parallel pipelined computer architecture and its six network configurations targeted for the implementation of a wide range of digital signal processing (DSP) algorithms described by both atomic and large grain data flow graphs. The proposed architecture is considered together with programmability, yielding a system solution that combines extensive concurrency with simple ...

Design considerations in a multiprocessor computer for continuous system simulation

The current importance of computer simulation of dynamic systems is well-known. Such simulation is useful in system analysis, design, and testing, as well as in the training of human operators. Whenever a computer simulation involves interaction with actual system hardware (including humans) the computation must by definition take place in real-time; i.e., the computer must solve the simulation...