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EUROPAR
2008
Springer
13 years 7 months ago
Parallel Algorithms for Triangular Periodic Sylvester-Type Matrix Equations
Abstract. We present parallel algorithms for triangular periodic Sylvester-type matrix equations, conceptually being the third step of a periodic Bartels
Per Andersson, Robert Granat, Isak Jonsson, Bo K&a...
EUROPAR
2003
Springer
13 years 10 months ago
RECSY - A High Performance Library for Sylvester-Type Matrix Equations
In this presentation, we give an overview of research activities at the Department of Computing Science, Ume˚a University with focus on Scientific, Parallel and High-Performance...
Isak Jonsson, Bo Kågström
EUROPAR
2003
Springer
13 years 10 months ago
Parallel ScaLAPACK-Style Algorithms for Solving Continuous-Time Sylvester Matrix Equations
An implementation of a parallel ScaLAPACK-style solver for the general Sylvester equation, op(A)X −Xop(B) = C, where op(A) denotes A or its transpose AT , is presented. The paral...
Robert Granat, Bo Kågström, Peter Porom...
ISPAN
2002
IEEE
13 years 10 months ago
Automatic Processor Lower Bound Formulas for Array Computations
In the directed acyclic graph (dag) model of algorithms, consider the following problem for precedence-constrained multiprocessor schedules for array computations: Given a sequenc...
Peter R. Cappello, Ömer Egecioglu