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ICS
2005
Tsinghua U.
14 years 1 months ago
Parallel sparse LU factorization on second-class message passing platforms
Several message passing-based parallel solvers have been developed for general (non-symmetric) sparse LU factorization with partial pivoting. Due to the fine-grain synchronizatio...
Kai Shen
SC
2000
ACM
14 years 5 days ago
A Comparative Study of the NAS MG Benchmark across Parallel Languages and Architectures
Hierarchical algorithms such as multigrid applications form an important cornerstone for scientific computing. In this study, we take a first step toward evaluating parallel lan...
Bradford L. Chamberlain, Steven J. Deitz, Lawrence...
CLUSTER
2003
IEEE
14 years 1 months ago
Implications of a PIM Architectural Model for MPI
Memory may be the only system component that is more commoditized than a microprocessor. To simultaneously exploit this and address the impending memory wall, processing in memory...
Arun Rodrigues, Richard C. Murphy, Peter M. Kogge,...
EUROPAR
2001
Springer
14 years 10 days ago
Multiprocessor Clustering for Embedded Systems
Abstract. In this paper, we address two key trends in the synthesis of implementations for embedded multiprocessors — (1) the increasing importance of managing interprocessor com...
Vida Kianzad, Shuvra S. Bhattacharyya
CCGRID
2006
IEEE
14 years 1 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...