Presentation
Numerical Linear Algebra for Future Extreme-Scale Systems (NLAFET)
Speaker
Event Type
Focus Session
Exascale Systems
Extreme-Scale Computing
Parallel Algorithms
TimeMonday, June 25th4pm - 4:20pm
LocationPanorama 2
DescriptionWe describe recent developments in task-based algorithms for the solution of dense linear systems and the solution of both symmetric and unsymmetric dense eigenproblems. By using directed acyclic graphs (DAGs) we are able to avoid synchronization and obtain high levels of parallelism. Our algorithms also keep communication to a minimum, sometimes achieving a provably theoretical minimum. We will also discuss work on sparse direct methods and iterative methods for systems of linear equations.
Speaker
