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Self adaptivity in Grid computing [1%] by admin, 2007-12-10 21:05
Optimizing a given software system to exploit the features of the underlying system has been an area of research for many years. Recently, a number of ...
A Framework for Analyzing Linux System Overheads on HPC Applications [1%] by admin, 2007-12-10 21:05
NetSolve: Grid Enabling Scientific Computing Environments [1%] by admin, 2007-12-10 21:05
The purpose of NetSolve is to create the middleware necessary to provide a seamless bridge between the simple, standard programming interfaces and desktop ...
Statistical Estimation of Processor Thermal Properties from a Standard Hardware Counter Interface [1%] by admin, 2007-12-10 21:05
Performance Analysis of MPI Collective Operations [1%] by admin, 2007-12-10 21:05
Previous studies of application usage show that the performance of collective communications are critical for high performance computing and are often ...
Performance Analysis of MPI Collective Operations [1%] by admin, 2007-12-10 21:05
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing. Despite active ...
MPI Collective Algorithm Selection and Quadtree Encoding [1%] by admin, 2007-12-10 21:05
In this paper, we focus on MPI collective algorithm selection process and explore the applicability of the quadtree encoding method to this problem. During the ...
Implementation and Performance of a Particle in Cell Code Written in Java [1%] by admin, 2007-12-10 21:05
Plasma simulation is an important example of a high-performance computing application where computer science issues are of great relevance. In a plasma, each ...
PerfMiner: Cluster-Wide Collection, Storage and Presentation of Application Level Hardware Performance Data [1%] by admin, 2007-12-10 21:05
Automating the Large-Scale Collection and Analysis of Performance [1%] by admin, 2007-12-10 21:05
Self Adapting Numerical Software SANS Effort [1%] by admin, 2007-12-10 21:05
The challenge for the development of next generation software is the successful management of the complex computational environment while delivering to the ...
Using Space-filling Curves for Computation Reordering [1%] by admin, 2007-12-10 21:05
Improving Compilation of Java Scientific Applications [1%] by admin, 2007-12-10 21:05
Java is a high productivity object-oriented programming language that is rapidly gaining popularity in high-performance application development. One major ...
Scheduling Strategies for Mapping Application Workflows onto the Grid [1%] by admin, 2007-12-10 21:05
In this work, we describe new strategies for scheduling and executing Workflow applications on Grid resources us- ing the GrADS [18] infrastructure. Workflow ...
Modeling Protocol Offload for Message-oriented Communication [1%] by admin, 2007-12-10 21:05
Flexible collective communication tuning architecture applied to Open MPI [1%] by admin, 2007-12-10 21:05
Collective communications are invaluable to modern high performance applications, although most users of these communication patterns do not always want to ...
An Asynchronous Algorithm on NetSolve Global Computing System [1%] by admin, 2007-12-10 21:05
The Explicitly Restarted Arnoldi Method (ERAM) allows to find a few eigenpairs of a large sparse matrix. The Multiple Explicitly Restarted Arnoldi Method ...
Improvements in the efficient composition of applications built using a component-based programming environment [1%] by admin, 2007-12-10 21:05
Recent Developments in GridSolve [1%] by admin, 2007-12-10 21:05
The purpose of GridSolve is to create themiddleware necessary to provide a seamless bridge between the simple, standard programming interfaces and desktop ...
Numerically Stable Real Number Codes Based on Random Matrices [1%] by admin, 2007-12-10 21:05
Error correction codes defined over real-number field have been studied and recognized as useful in many applications. However, most real-number codes in ...
Fault Tolerant High Performance Computing by a Coding Approach [1%] by admin, 2007-12-10 21:05
As the number of processors in today's high performance computers continues to grow, the mean-time-to-failure of these computers are becoming significantly ...
Condition Numbers of Gaussian Random Matrices [1%] by admin, 2007-12-10 21:05
Performance Profiling and Analysis of DoD Applications using PAPI and TAU [1%] by admin, 2007-12-10 21:05
Reducing And Vectorizing Procedures for Telescoping Languages [1%] by admin, 2007-12-10 21:05
At Rice University, we have undertaken a project to construct a framework for generating high-level problem solving languages that can achieve high ...
Automatic Type-Driven Library Generation for Telescoping Languages [1%] by admin, 2007-12-10 21:05
Telescoping languages is a strategy to automatically generate highly-optimized domain-specific libraries. The key idea is to create specialized variants of ...
Hash Functions for Datatype Signatures in MPI [1%] by admin, 2007-12-10 21:05
Detecting misuse of datatypes in an application code is a desirable feature for an MPI library. To support this goal we investigate the class of hash functions ...
A Pattern-Based Approach to Automated Application Performance Analysis [1%] by admin, 2007-12-10 21:05
Event tracing is a well-accepted technique for post-mortem performance analysis of parallel applications. Time-stamped events, such as entering a function or ...
Self-Healing Network for Scalable Fault Tolerant Runtime Environments [1%] by admin, 2007-12-10 21:05
Scalable and fault tolerant runtime environments are needed to support and adapt to the underlying libraries and hardware which require a high degree of ...
Scalable Fault Tolerant Protocol for Parallel Runtime Environments [1%] by admin, 2007-12-10 21:05
The number of processors embedded on high performance computing platforms is growing daily to satisfy users desire for solving larger and more complex ...
Analysis and Optimization of Yee Bench using Hardware Performance Counters [1%] by admin, 2007-12-10 21:05
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LACSI Collaborators include:

Rice University LANL UH UNM UIUC UNC UTK