%0 Journal Article
%T The E-differetiation Method for Analyzing Scalability of Parallel Algorithms<br>并行算法可伸缩性的E微商分析法
%A Lin Hong & Chen Guoliang
%A <br>林洪
%A 陈国良
%J 计算机科学
%D 1995
%I 
%X The E-differentiation method,which is derived from the idea of isoefficiency analysis and used for analysing scalability of parallel algorithms on parallel architectures, is proposed in this paper. E-differentiation can overcome the incompletion of other metrics for analyzing scalability which confine the manner of increasing of W w. r. t. p under some condition ;and it is easy to give the equivalent expression of these metrics in terms of E-differentiation thereof, relationships be-tween these metrics become more definitive. We conclude with an example of scalability analysis using E-differentiation and compare it with isoefficiency funcfion method.
%K MPP(Massively Parallel Processing)
%K Parallel algorithm
%K Scalability analysis
%K E-differentiation<br>并行算法
%K 可伸缩性
%K E微商法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=C2E940CE56CC76E199EB8146196480E9&yid=BBCD5003575B2B5F&vid=BC12EA701C895178&iid=94C357A881DFC066&sid=CA4FD0336C81A37A&eid=94C357A881DFC066&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0