%0 Journal Article
%T Simulation Method for the Availability of Host CPU<br>一种主机CPU的可用性模拟方法
%A WANG Cong-ming
%A WANG Zhi-jian
%A <br>王从明
%A 王志坚
%J 计算机科学
%D 2009
%I 
%X XtremWeb gathers online idle CPU resources to carry out high-performance computing.However,the host CPU load is time-varying,complex,and non-linear with a high degree of uncertainty.ON/OFF model was introduced to put forward a simulation method for the availability of host CPU for its precise simulation of the process.Experimental results show that the method has higher simulation accuracy.
%K XtremWeb<br>主机CPU可用性
%K 重尾分布
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=B2A191B8A7389B7BB0D21B33078CFD40&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=E158A972A605785F&sid=D0182A31A5EB14BA&eid=88D36036CFF69B3C&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=4