کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
432946 | 689134 | 2006 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Exchanging messages of different sizes
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
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چکیده انگلیسی
This paper deals with the study of the exchange of messages among a set of processors linked through an interconnection network. We focus on general, non-uniform versions of message exchange problems in asynchronous systems with a linear cost model and messages of arbitrary sizes. We extend previous complexity results to show that the general asynchronous problems are NP-complete. We present several heuristics and determine which algorithms are best suited to several parallel systems. We propose new algorithms that combine the advantages of some of the heuristics. We conclude with experiments and simulations of the algorithms and analyses of their performances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Parallel and Distributed Computing - Volume 66, Issue 1, January 2006, Pages 1-18
Journal: Journal of Parallel and Distributed Computing - Volume 66, Issue 1, January 2006, Pages 1-18