Paper Info
Title
Rapid development of high-performance out-of-core solvers
Abstract
In this paper, we discuss a more scalable OOC implementation of a dense linear system solver via LU factorization that presents numerical stability similar to that of the LU factorization with partial pivoting. Our implementation builds on the Formal Linear Algebra Methods Environment (FLAME), the Parallel Linear Algebra Package (PLAPACK), and the Parallel Out-of-Core Linear Algebra Package (POOCLAPACK) infrastructures. Experimental results on an Intel Itanium2 (R) platform demonstrate the high performance of this approach.
Year
DOI
Venue
2004
10.1007/11558958_49
PARA
Keywords
Field
DocType
intel itanium2,formal linear algebra methods,lu factorization,rapid development,dense linear system solver,numerical stability,high performance,parallel out-of-core linear algebra,parallel linear algebra package,high-performance out-of-core solvers,scalable ooc implementation,linear algebra,linear system
Linear algebra,Linear system,Computer science,Parallel algorithm,Parallel computing,Pivot element,Solver,LU decomposition,Numerical stability,Numerical linear algebra
Conference
Volume
ISSN
ISBN
3732
0302-9743
3-540-29067-2
Citations 
PageRank 
References 
13
1.52
7
Authors
3
Name
Order
Citations
PageRank
Thierry Joffrain1212.17
Enrique S. Quintana-Ortí21317150.59
Robert A. van de Geijn32047203.08