Sciweavers

77 search results - page 2 / 16
» Pitfalls in Parallel Job Scheduling Evaluation
Sort
View
IPPS
2009
IEEE
14 years 2 months ago
Performance evaluation of gang scheduling in a two-cluster system with migrations
Gang scheduling is considered to be a highly effective task scheduling policy for distributed systems. In this paper we present a migration scheme which reduces the fragmentation ...
Zafeirios C. Papazachos, Helen D. Karatza
GRID
2007
Springer
13 years 7 months ago
A Tool for Prioritizing DAGMan Jobs and its Evaluation
It is often difficult to perform efficiently a collection of jobs with complex job dependencies due to temporal unpredictability of the grid. One way to mitigate the unpredictabili...
Grzegorz Malewicz, Ian T. Foster, Arnold L. Rosenb...
JSSPP
2007
Springer
14 years 1 months ago
Group-Wise Performance Evaluation of Processor Co-allocation in Multi-cluster Systems
Performance evaluation in multi-cluster processor co-allocation - like in many other parallel job scheduling problems- is mostly done by computing the average metric value for the ...
John Ngubiri, Mario van Vliet
HPDC
2008
IEEE
13 years 7 months ago
A two-level scheduler to dynamically schedule a stream of batch jobs in large-scale grids
This paper describes the study conducted to design and evaluate a two-level on-line scheduler to dynamically schedule a stream of sequential and multi-threaded batch jobs on large...
Marco Pasquali, Ranieri Baraglia, Gabriele Capanni...
CLOUDCOM
2010
Springer
13 years 4 months ago
Scheduling Hadoop Jobs to Meet Deadlines
User constraints such as deadlines are important requirements that are not considered by existing cloud-based data processing environments such as Hadoop. In the current implementa...
Kamal Kc, Kemafor Anyanwu