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Participants [1%] by admin, 2008-04-23 08:02
Relative Performance of Scheduling Algorithms in Grid Environments [1%] by admin, 2009-11-04 07:09
Effective scheduling is critical for the performance of an application launched onto the Grid environment. Finding effective scheduling algorithms for this ...
Model-Based Checkpoint Scheduling for Volatile Resource Environments [1%] by admin, 2008-04-30 12:20
In this paper, we describe a system for application check- point scheduling in volatile resource environments. Our approach combines historical measurements of ...
Modeling Machine Availability in Enterprise and Wide-area Distributed Computing Environments [1%] by admin, 2009-11-04 06:57
In this paper, we consider the problem of modeling machine availability in enterprise-area and wide-area distributed computing settings. Using availability ...
The Virtual Grid Description Language: vgDL [1%] by admin, 2008-04-30 12:20
Simple resource specification, resource selection, and effective binding are critical capabilities for Grid middleware. We describe the Virtual Grid, an ...
Efficient Resource Description and High Quality Selection for Virtual Grids [1%] by admin, 2008-04-30 12:20
Simple resource specification, resource selection, and effective binding are critical capabilities for Grid middleware. We describe the Virtual Grid, an ...
Combined Selection and Binding for Competitive Resource Environments [1%] by admin, 2008-04-30 12:20
A critical technology for Grid computing is the ability to describe, select, and bind appropriate resources for synchronous use by applications. Our Virtual ...
Bi-objective Scheduling Algorithms for Optimizing Makespan and Reliability on Heterogeneous Systems [1%] by admin, 2008-04-30 12:20
We tackle the problem of scheduling task graphs onto a heterogeneous set of machines, where each processor has a probability of failure governed by an ...
Application-level Resource Provisioning on the Grid [1%] by admin, 2009-11-04 06:50
<p>provisioning that employ agreement-based resource management. These algorithms allow user-level resource allocation and scheduling of applications that are ...
Cross Architecture Performance Predictions for Scientific Applications Using Parameterized Models [1%] by admin, 2008-04-30 12:20
This paper describes a toolkit for semi-automatically measuring and modeling static and dynamic characteristics of applications in an architecture-neutral ...
Scheduling tasks with precedence constraints on heterogeneous distributed computing systems [1%] by admin, 2009-09-29 07:13
Efficient scheduling is essential to exploit the tremendous potential of high performance computing systems. Scheduling tasks with precedence constraints is a ...
SCHMIB: Segregating Clusters Hierarchically Making Improved Bounds [1%] by admin, 2008-04-30 12:20
Most space-sharing parallel computers presently operated by high-performance computing centers use batch-queuing systems to manage processor allocation. In ...
Robust task scheduling in non-deterministic heterogeneous systems [1%] by admin, 2008-04-30 12:20
Quantifying Machine Availability in Networked and Desktop Grid Systems [1%] by admin, 2009-11-04 07:00
In this paper, we examine the problem of predicting machine availability in desktop and enterprise computing environments. Predicting the duration that a ...
Intelligent Monitoring for Adaptation in Grid Applications [1%] by admin, 2008-04-30 12:20
Grid applications access distributed, and often shared, resources. One consequence of this resource sharing is that measured application performance can vary ...
Scalable Cross-Architecture Predictions of Memory Hierarchy Response for Scientific Applications [1%] by admin, 2008-04-30 12:20
The gap between processor and memory speeds has been growing with each new generation of microprocessors. As a result, memory hierarchy response has become a ...
Scalable Online Simulation for Modeling Grid Dynamics [1%] by admin, 2008-04-30 12:20
Large-scale grids and other federations of distributed resources that aggregate and share resources over wide-area networks present major new challenges ...
Toward a Tool for Scheduling Application Workflows onto Distributed Grid Systems [1%] by admin, 2009-11-04 06:48
In this dissertation, we present a design and implementation of a tool for automatic mapping and scheduling of large scientific application workflows onto ...
Improving Grid Resource Allocation via Integrated Selection and Binding [1%] by admin, 2008-04-30 12:20
Robust Resource Allocation for Large-scale Distributed Shared Resource Environments [1%] by admin, 2008-04-30 12:20
Using Virtual Grids to Simplify Application Scheduling [1%] by admin, 2009-11-04 07:10
Users and developers of grid applications have access to increasing numbers of resources. While more resources generally mean higher capabilities for an ...
Scheduling Strategies for Mapping Application Workflows onto the Grid [1%] by admin, 2008-04-30 12:20
New Grid Scheduling and Rescheduling Methods in the GrADS Project [1%] by admin, 2009-11-04 06:47
The goal of the Grid Application Development Software (GrADS) Project is to provide programming tools and an execution environment to ease program development ...
MPI Collective Algorithm Selection and Quadtree Encoding [1%] by admin, 2008-04-30 12:20
In this paper, we focus on MPI collective algorithm selection process and explore the applicability ...
Scalable Fault Tolerant Protocol for Parallel Runtime Environments [1%] by admin, 2008-04-30 12:20
The number of processors embedded on high performance ...
Flexible Collective Communication Tuning Architecture applied to Open MPI [1%] by admin, 2008-05-15 11:18
Collective communications are invaluable to modern high ...
The Component Structure of a Self-Adapting Numerical Software System [1%] by admin, 2008-04-30 12:20
Self-Adapting Numerical Software (SANS) systems aim to automate some of ...
Scheduling Compute Intensive Applications in Volatile, Shared Resource (Grid) Environments [1%] by admin, 2008-04-30 12:20
While Grid computing has become popular in recent years, understanding Grid application performance remains a challenge. In open, shared resource Grid ...
Fault Tolerant High Performance Computing by Coding Approaches [1%] by admin, 2009-11-03 08:15
Recovery Patterns for Iterative Methods in a Parallel Unstable Environment [1%] by admin, 2008-05-15 11:22
A simple checkpoint-free fault-tolerant scheme for parallel iterative methods is given. Assuming that when one processor fails, all its data is lost and the ...
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VGrADS Collaborators include:

Rice University UCSD UH UCSB UTK ISI UTK

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