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ISCC
2002
IEEE

Scheduling real time parallel structure on cluster computing

13 years 8 months ago
Scheduling real time parallel structure on cluster computing
: - Efficient task scheduling is essential for achieving high performance computing applications for distributed systems. Most of existing real-time systems consider schedulability as a main goal and ignores other effects such as machines failures. In this paper we develop an algorithm to efficiently schedule parallel task graphs (fork-join structures). Our scheduling algorithm considers more than one factor at the same time. These factors are scheduability, reliability of the participating processors and achieved degree of parallelism. To achieve most of these goals, we composed an objective function that combines these different factors simultaneously. The proposed objective function is adjustable to provide the user with a way to prefer one factor to the others. The simulation results indicate that our algorithm produces schedules where the applications deadlines are met, reliability is maximized and the application parallelism is exploited. Key-Words: - Scheduling, Cluster Computin...
Reda A. Ammar, Abdulrahman Alhamdan
Added 15 Jul 2010
Updated 15 Jul 2010
Type Conference
Year 2002
Where ISCC
Authors Reda A. Ammar, Abdulrahman Alhamdan
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