«supercomputer»
۲۰٬۳۹۰ نتیجهPerformance Evaluation of Network based Distributed Supercomputing Environment
In the past decade, supercomputing has witnessed a paradigm shift from massively parallel supercomputers to network computers. Though dedicated high end supercomputers still have their place in the market yet combined unused CPU cycles of desktop PCs available in the campus netwo
Interstitial Computing: Utilizing Spare Cycles on Supercomputers
This paper presents an analysis of utilizing unused cycles on supercomputers through the use of many small jobs. What we call “interstitial computing,” is important to supercomputer centers for both productivity and political reasons. Interstitial computing makes use of the fact
An Evaluation of Sorting as a Supercomputer Benchmark (preliminary Version)
We propose that sorting be considered an important benchmark for both scientiic and commercial applications of supercomputers. The purpose of a supercomputer benchmark is to exercise various system components in an eeort to measure important performance characteristics. In the pa
ISSN 1342-2812 Methodology for Coping with Heterogeneity of Modern Accelerators on a Massive Supercomputing Scale
Heterogeneous supercomputers with combined general-purpose and accelerated CPUs promise to be the future major architecture due to their wide-ranging generality and superior performance / power ratio. However, developing applications that achieve effective scalability is still ve
Using Moldability to Improve the Performance of Supercomputer Jobs
In most parallel supercomputers, submitting a job for execution involves specifying (i) how many processors are to be allocated to the job, and (ii) for how long these processors are to be available to the job. Since most jobs are moldable (i.e. there is a choice on how many proc
Supercomputer Performance Evaluation and the Perfect Benchmarks Tm
In the past three years, the Perfect Benchmark TM Suite has evolved from a supercomputer performance evaluation plan, presented by Kuck and Sameh at the 1987 International Conference on Supercomputing, to a vigorous international activity. This paper surveys the current state of
Supercomputing on a Chip: Evolution and Challenges
The last decade saw the emergence of the parallel supercomputer. Based on large array of up to 10,000 high volume microprocessors, these were the first machines to sustain more than one teraFLOPS on scientifically important computations. In a remarkable demonstration of Moore’s L
Comprehensive Workload Analysis and Modeling of a Petascale Supercomputer
The performance of supercomputer schedulers is greatly affected by the characteristics of the workload it serves. A good understanding of workload characteristics is always important to develop and evaluate different scheduling strategies for an HPC system. In this paper, we pres
Overview - 1 " Use of Supercomputer for Interactive Travel Demand Modeling Through GIS " Project Overview
The first large-scale transportation studies were performed in the 1950s. This occurrence coincided with the development of the digital computer, which by that time had progressed such that large amounts of data could be manipulated and analyzed. Computing has progressed rapidly
Extreme Scaling of Supercomputing with Stranded Power: Costs and Capabilities
Power consumption (supply, heat, cost) and associated carbon emissions (environmental impact) are increasingly critical challenges in scaling supercomputing to Exascale and beyond. We proposes to exploit stranded power, renewable energy that has no value to the power grid, for sc