'Adaptive mesh' presentation slideshows

CS 267: Applications of Parallel Computers Solving Linear Systems arising from PDEs - I

534 views • 53 slides

930 views • 41 slides

Adaptive Multigrid FE Methods -- An optimal way to solve PDEs

Adaptive Multigrid FE Methods -- An optimal way to solve PDEs. Zhiming Chen Institute of Computational Mathematics Chinese Academy of Sciences Beijing 100080. Adaptive Concept. Refine: more nodes around singularities Coarsen: less nodes in smooth region.

508 views • 34 slides

Sources of Parallelism and Locality in Simulation

Sources of Parallelism and Locality in Simulation. Partial Differential Equations PDEs. Continuous Variables, Continuous Parameters. Examples of such systems include Parabolic (time-dependent) problems: Heat flow: Temperature(position, time) Diffusion: Concentration(position, time)

430 views • 33 slides

Computation on meshes, sparse matrices, and graphs

Computation on meshes, sparse matrices, and graphs. Some slides are from David Culler, Jim Demmel, Bob Lucas, Horst Simon, Kathy Yelick, et al., UCB CS267. Parallelizing Stencil Computations. Parallelism is simple Grid is a regular data structure

286 views • 28 slides

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On-Demand e-Science Grids based on Adaptive-Mesh Network Architecture

On-Demand e-Science Grids based on Adaptive-Mesh Network Architecture. NEP Virtual Organization: - Canadian Light Source Inc. (CLS) - Optimum Communications Services, Inc. (OCS) - TRLabs - CYBERA Mark Sandstrom, President, OCS mark@optimumzone.net.

372 views • 19 slides

295 views • 15 slides

Parallelizing stencil computations

Parallelizing stencil computations. Based on slides from David Culler, Jim Demmel, Bob Lucas, Horst Simon, Kathy Yelick, et al., UCB CS267. Parallelism in the Game of Life. The activities in this system are discrete events The simulation is synchronous

260 views • 14 slides

Parallel Block Adaptive Mesh Refinement For Multiphase Flows

151 views • 1 slides

Parallel Block Adaptive Mesh Refinement For Multiphase Flows

90 views • 1 slides