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IPPS
2007
IEEE
15 years 10 months ago
CCA-LISI: On Designing A CCA Parallel Sparse Linear Solver Interface
Sparse linear solvers account for much of the execution time in many high-performance computing (HPC) applications, and not every solver works on all problems. Hence choosing a su...
Fang Liu, Randall Bramley
CCGRID
2006
IEEE
15 years 10 months ago
Scalable Approaches for Supporting MPI-IO Atomicity
Scalable atomic and parallel access to noncontiguous regions of a file is essential to exploit high performance I/O as required by large-scale applications. Parallel I/O framewor...
Peter M. Aarestad, Avery Ching, George K. Thiruvat...
CLUSTER
2006
IEEE
15 years 10 months ago
Improving the Performance of Cluster Applications through I/O Proxy Architecture
Clusters are the most common solutions for high performance computing at the present time. In this kind of systems, an important challenge is the I/O subsystem design. Typically, ...
Luis Miguel Sánchez, Florin Isaila, Alejand...
SC
2005
ACM
15 years 9 months ago
Parallel Programmer Productivity: A Case Study of Novice Parallel Programmers
In developing High-Performance Computing (HPC) software, time to solution is an important metric. This metric is comprised of two main components: the human effort required develo...
Lorin Hochstein, Jeffrey Carver, Forrest Shull, Si...
AIS
2004
Springer
15 years 9 months ago
Continuity and Change (Activity) Are Fundamentally Related in DEVS Simulation of Continuous Systems
Abstract. The success of DEVS methods for simulating large continuous models calls for more in-depth examination of the applicability of discrete events in modeling continuous phen...
Bernard P. Zeigler, Rajanikanth Jammalamadaka, Sal...