Multiprocessor Performance for Polymorphous Computing Systems
نویسندگان
چکیده
Polymorphous computing architectures are being developed to provide high performance across a wide range of DoD applications. In this paper, we describe a multiprocessor PCA prototype system and provide measured application and communication performance results for a polymorphous architecture.
منابع مشابه
An Efficient Genetic Algorithm for Task Scheduling on Heterogeneous Computing Systems Based on TRIZ
An efficient assignment and scheduling of tasks is one of the key elements in effective utilization of heterogeneous multiprocessor systems. The task scheduling problem has been proven to be NP-hard is the reason why we used meta-heuristic methods for finding a suboptimal schedule. In this paper we proposed a new approach using TRIZ (specially 40 inventive principles). The basic idea of thi...
متن کاملAn Efficient Genetic Algorithm for Task Scheduling on Heterogeneous Computing Systems Based on TRIZ
An efficient assignment and scheduling of tasks is one of the key elements in effective utilization of heterogeneous multiprocessor systems. The task scheduling problem has been proven to be NP-hard is the reason why we used meta-heuristic methods for finding a suboptimal schedule. In this paper we proposed a new approach using TRIZ (specially 40 inventive principles). The basic idea of thi...
متن کاملPerformance Analysis of a New Neural Network for Routing in Mesh Interconnection Networks
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...
متن کاملA Multiprocessor System with Non-Preemptive Earliest-Deadline-First Scheduling Policy: A Performability Study
This paper introduces an analytical method for approximating the performability of a firm realtime system modeled by a multi-server queue. The service discipline in the queue is earliestdeadline- first (EDF), which is an optimal scheduling algorithm. Real-time jobs with exponentially distributed relative deadlines arrive according to a Poisson process. All jobs have deadlines until the end of s...
متن کاملEffect of Hot-Spots on the Performance of Crossbar Multiprocessor Systems
Atiquzzaman, M. and M.M. Banat, Effect of hot-spots on the performance of crossbar multiprocessor systems, Parallel Computing 19 (1993) 455-461. Previous studies on the performance of crossbar multiprocessor systems have assumed a uniform memory reference model. Hot-spots arising in multiprocessor systems due to the use of shared variables, synchronization primitives, etc. give rise to nonunifo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005