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Author | : National Aeronautics and Space Administration (NASA) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 32 |
Release | : 2018-07-02 |
Genre | : |
ISBN | : 9781722176952 |
Download Distributed Computing Feasibility in a Non-Dedicated Homogeneous Distributed System Book in PDF, ePub and Kindle
The low cost and availability of clusters of workstations have lead researchers to re-explore distributed computing using independent workstations. This approach may provide better cost/performance than tightly coupled multiprocessors. In practice, this approach often utilizes wasted cycles to run parallel jobs. The feasibility of such a non-dedicated parallel processing environment assuming workstation processes have preemptive priority over parallel tasks is addressed. An analytical model is developed to predict parallel job response times. Our model provides insight into how significantly workstation owner interference degrades parallel program performance. A new term task ratio, which relates the parallel task demand to the mean service demand of nonparallel workstation processes, is introduced. It was proposed that task ratio is a useful metric for determining how large the demand of a parallel applications must be in order to make efficient use of a non-dedicated distributed system. Leutenegger, Scott T. and Sun, Xian-He Unspecified Center NAS1-19480; RTOP 505-90-52-01...
Author | : Scott T. Leutenegger |
Publisher | : |
Total Pages | : 32 |
Release | : 1993 |
Genre | : Electronic data processing |
ISBN | : |
Download Distributed Computing Feasibility in a Non-dedicated Homogeneous Distributed System Book in PDF, ePub and Kindle
Abstract: "The low cost and availability of clusters of workstations have lead [sic] researchers to re-explore distributed computing using independent workstations. This approach may provide better cost/performance than tightly coupled multiprocessors. In practice, this approach often utilizes wasted cycles to run parallel jobs. In this paper we address the feasibility of such a non-dedicated parallel processing environment assuming workstation processes have preemptive priority over parallel tasks. We develop an analytical model to predict parallel job response times. Our model provides insight into how significantly workstation owner interference degrades parallel program performance. A new term task ratio, which relates the parallel task demand to the mean service demand of non parallel workstation processes, is introduced. We propose that task ratio is a useful metric for determining how large the demand of a parallel applications [sic] must be in order to make efficient use of a non-dedicated distributed system."
Author | : |
Publisher | : |
Total Pages | : 728 |
Release | : 1994 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : Li, Kuan-Ching |
Publisher | : IGI Global |
Total Pages | : 1086 |
Release | : 2009-07-31 |
Genre | : Computers |
ISBN | : 1605666629 |
Download Handbook of Research on Scalable Computing Technologies Book in PDF, ePub and Kindle
"This book presents, discusses, shares ideas, results and experiences on the recent important advances and future challenges on enabling technologies for achieving higher performance"--Provided by publisher.
Author | : |
Publisher | : |
Total Pages | : 348 |
Release | : 1995 |
Genre | : Computer networks |
ISBN | : |
Download Proceedings Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 488 |
Release | : 1998 |
Genre | : Electronic digital computers |
ISBN | : |
Download Conference Proceedings of the 1998 International Conference on Supercomputing Book in PDF, ePub and Kindle
Proceedings -- Parallel Computing.
Author | : Jennifer Melinda Schopf |
Publisher | : |
Total Pages | : 542 |
Release | : 1998 |
Genre | : |
ISBN | : |
Download Performance Prediction and Scheduling for Parallel Applications on Multi-user Clusters Book in PDF, ePub and Kindle
Author | : Derrick Kondo |
Publisher | : |
Total Pages | : 434 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download Scheduling Task Parallel Applications for Rapid Turnaround on Desktop Grids Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 492 |
Release | : 1998 |
Genre | : Supercomputers |
ISBN | : |
Download Conference Proceedings Book in PDF, ePub and Kindle
Author | : Dick Epema |
Publisher | : Springer Science & Business Media |
Total Pages | : 1126 |
Release | : 2009-08-17 |
Genre | : Computers |
ISBN | : 3642038689 |
Download Euro-Par 2009 - Parallel Processing Book in PDF, ePub and Kindle
This book constitutes the refereed proceedings of the 15th International Conference on Parallel Computing, Euro-Par 2009, held in Delft, The Netherlands, in August 2009. The 85 revised papers presented were carefully reviewed and selected from 256 submissions. The papers are organized in topical sections on support tools and environments; performance prediction and evaluation; scheduling and load balancing; high performance architectures and compilers; parallel and distributed databases; grid, cluster, and cloud computing; peer-to-peer computing; distributed systems and algorithms; parallel and distributed programming; parallel numerical algorithms; multicore and manycore programming; theory and algorithms for parallel computation; high performance networks; and mobile and ubiquitous computing.