Specification and runtime workflow support in the ASKALON Grid environment

被引：12

作者：

Prodan, Radu ^{[1
]}

机构：

[1] Univ Innsbruck, Inst Comp Sci, A-6020 Innsbruck, Austria

来源：

SCIENTIFIC PROGRAMMING | 2007年 / 15卷 / 04期

关键词：

Grid computing; scientific workflows; performance prediction; scheduling; enactment engine;

D O I：

10.1155/2007/734021

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

We describe techniques to support the runtime execution of scientific workflows in the ASKALON Grid environment. We present a formal model and three middleware services that support in combination the effective execution in heterogeneous and dynamic Grid environments: performance prediction, scheduling, and enactment engine. We validate our techniques with concrete experimental results for two real-world applications executed in the Austrian Grid environment.

引用

页码：193 / 211

页数：19

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