A Parallel Software Communication Model and Metrics
نویسندگان
چکیده
In this paper, we adapt Gustafson-Barsis' law to evaluate the eeect of communication on the performance of parallel programs. We also deene some communication metrics to gain insight into the diierent aspects of communication for the purpose of understanding , controlling, and predicting the cost of communication in parallel programs. Matrix algorithms are provided to show how these metrics are computed.
منابع مشابه
Models and Resource Metrics for Parallel and Distributed Computationt
This paper presents a framework of using resource metrics to characterize the various models of parallel computation. Our framework reflects the approach of recent models to abstract architectural details into several generic parameters, which we call resource metrics. We examine the different resource metrics chosen by different parallel models, categorizing the models into four classes: the b...
متن کاملارزیابی میزان تطابق مولفه‌های نرم افزاری سیستم های اطلاعات سلامت با معیارهای کیفیت نرم افزار
Abstract: The impacts of employing healthcare information systems in decreasing the admission and discharge time, patient transfer time, the internal clashes and clinical applications, time to get answers and refer to previous data file, increasing information and request accuracy, accelerating the communication between hospital wards, increasing patient satisfaction, providing better quality s...
متن کاملBenchmarking Explicit State Parallel Model Checkers
This paper presents a set of benchmarks and metrics for performance reporting in explicit state parallel model checking algorithms. The benchmarks are selected for controllability, and the metrics are chosen to measure speedup and communication overhead. The benchmarks and metrics are used to compare two parallel model checking algorithms: partition and random walk. Implementations of the parti...
متن کاملDPF: A Data Parallel Fortran Benchmark Suite
We present the Data Parallel Fortran (DPF) benchmark suite, a set of data parallel Fortran codes for evaluating data parallel compilers appropriate for any target parallel architecture, with shared or distributed memory. The codes are provided in basic, optimized and several library versions. The functionality of the benchmarks cover collective communication functions, scientific software libra...
متن کاملA Quantitative Evaluation of Maintainability of Software Architecture Styles
Proper decisions play a crucial role in any software architecture design process. An important decision of design stage is the selection of a suitable software architecture style. Lack of investigation on the quantitative impact of architecture styles on software quality attributes is the main problem in using such styles. Consequently, the use of architecture styles in designing is based on th...
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 2007