7 search results - page 1 / 2 » Managing the complexity of lookahead for LU factorization wi... |
SPAA
2010
ACM
13 years 9 months ago
2010
ACM
We describe parallel implementations of LU factorization with pivoting for multicore architectures. Implementations that differ in two different dimensions are discussed: (1) usin...
MOC
1998
13 years 10 months ago
1998
Complex symmetric matrices whose real and imaginary parts are positive definite are shown to have a growth factor bounded by 2 for LU factorization. This result adds to the classe...
PDPTA
2008
14 years 10 days ago
2008
Solving linear systems with a large number of variables is at the core of many scienti c problems. Parallel processing techniques for solving such systems have received much attent...
AISC
2006
Springer
14 years 2 months ago
2006
Springer
Abstract. We describe a method for managing large expressions in symbolic computations which combines a hierarchical representation with signature calculations. As a case study, th...
SIGMETRICS
2009
ACM
14 years 5 months ago
2009
ACM
Flash Memory based Solid State Drive (SSD) has been called a “pivotal technology” that could revolutionize data storage systems. Since SSD shares a common interface with the t...