For more information about this meeting, contact Stephanie Zerby, Chao Tian.
|Title:||Algebraic Multigrid Method and Its Parallelization|
|Seminar:||SIAM Student Chapter Seminar|
|Speaker:||Xiaozhe Hu, Pennsylvania State University|
|Developing parallel algorithms for solving large-scale sparse linear systems is an important and challenging task in scientific computing and practical applications. In this talk, I will introduce the unsmoothed aggregation algebraic multigrid method for solving large-scale linear systems. I will give theoretical justifications of its optimality for model problems and its parallelization, especially on GPUs. Two different parallel approaches will be discussed and numerical results will be presented to demonstrate their efficiency.|
Room Reservation Information
|Date:||02 / 12 / 2013|
|Time:||05:00pm - 06:30pm|