'Adaptive mesh refinement' presentation slideshows

Future of Computer Architecture

Future of Computer Architecture. David A. Patterson Pardee Professor of Computer Science, U.C. Berkeley President, Association for Computing Machinery. February, 2006. High Level Message. Everything is changing; Old conventional wisdom is out

974 views • 46 slides

Partitioned Global Address Space Languages Kathy Yelick Lawrence Berkeley National Laboratory and UC Berkeley

Partitioned Global Address Space Languages Kathy Yelick Lawrence Berkeley National Laboratory and UC Berkeley. Joint work with The Titanium Group: S. Graham, P. Hilfinger, P. Colella, D. Bonachea, K. Datta, E. Givelberg, A. Kamil, N. Mai, A. Solar, J. Su, T. Wen

537 views • 39 slides

Clumps, Jets and Bubbles Adventures on the SKY, In a BOX (computer), And in the LAB

Clumps, Jets and Bubbles Adventures on the SKY, In a BOX (computer), And in the LAB. Adam Frank (UR, LLE) A. Poludnenko, T. Gardiner, A Cunningham E. Blackman (UR), S Lebedev (IC), P. Drake (UM). Clumps, Jets and Bubbles The Dyson Era. Stellar Mass Loss Systems

397 views • 30 slides

Effects of flexible motion on tsunami wall efficacy

Effects of flexible motion on tsunami wall efficacy. HARP REU 2011 Nicholas McClendon, Rice University Mentors: H.R. Riggs, Sungsu Lee, Krystian Paczkowski. Contents. (1) Flexible wall study Background Models and Methods Adaptive Mesh Refinement Results (2) Adaptive mesh study

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372 views • 27 slides

Application of Adaptive Mesh Refinement to Particle-In-Cell simulations

Application of Adaptive Mesh Refinement to Particle-In-Cell simulations. J.-L. Vay Heavy Ion Fusion-Virtual National Lab./Lawrence Berkeley National Lab. In collaboration with: A. Friedman, D.P. Grote - HIF-VNL/ Lawrence Livermore National Laboratory

437 views • 26 slides

Adaptive mesh refinement in astrophysical simulations

Adaptive mesh refinement in astrophysical simulations. Dmitry Shapovalov, Johns Hopkins University, March 2004. Outline. Multiscale problems in astrophysics How to treat them? Possible solutions Adaptive mesh refinement How it works? Algorithm Estimates of effectiveness.

448 views • 25 slides

Modeling Coronal Acceleration of Solar Energetic Protons

Modeling Coronal Acceleration of Solar Energetic Protons K. A. Kozarev , R. M. Evans, N. A. Schwadron , M. A. Dayeh , M. Opher , K. E. Korreck NESSC Meeting, 10/24/2012. In situ SEP fluxes a convolution between: - changes at acceleration region;

370 views • 23 slides

Observations Morphology Quantitative properties Underlying Physics Aly-Sturrock limit

Observations Morphology Quantitative properties Underlying Physics Aly-Sturrock limit Present Theories/Models. Coronal Mass Ejections (CME). S. K. Antiochos, NASA/GSFC. Recap of CME Physics. For some reason magnetic shear concentrates at PILs producing filament channels

308 views • 23 slides

Kwok Ko (SLAC), Robert Ryne (LBNL)

429 views • 22 slides

An Evaluation of Partitioners for Parallel SAMR Applications

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Partitioning and Load-Balancing in Trilinos

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MUTAC Review April 28 - 29, 2004, LBNL

MUTAC Review April 28 - 29, 2004, LBNL. Target Simulation Roman Samulyak, in collaboration with Yarema Prykarpatskyy, Tianshi Lu Center for Data Intensive Computing Brookhaven National Laboratory U.S. Department of Energy rosamu@bnl.gov. Talk Outline.

276 views • 15 slides

FE2000: An Object-Oriented Framework For Parallel Nonlinear Dynamic Finite Element Analysis

FE2000: An Object-Oriented Framework For Parallel Nonlinear Dynamic Finite Element Analysis. Y. S. Yang and S. H. Hsieh National Taiwan University, Taipei, Taiwan December 8, 2000. Introduction (1/2). Develop a parallel FEA test bed High performance

239 views • 13 slides

Laser Energy Transport and Deposition Package for CRASH Fall 2011 Review

Laser Energy Transport and Deposition Package for CRASH Fall 2011 Review. Ben Torralva. We developed the laser package to reduce uncertainty and enable productive UQ . Perform simulations that reproduce the experimentally observed shock morphology Eliminate the use of H2D

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Evaluation and Optimization of a Titanium Adaptive Mesh Refinement

Evaluation and Optimization of a Titanium Adaptive Mesh Refinement. Amir Kamil Ben Schwarz Jimmy Su. Adaptive Mesh Refinement. AMR uses hierarchy of grids, with fine grids nested inside coarse ones. Grids are refined only where extra resolution is needed.

244 views • 12 slides

Large Data Visualization on Distributed Memory Multi-GPU Clusters

228 views • 11 slides

5 most important scientific results over the 3 years: (not in order of importance)

5 most important scientific results over the 3 years: (not in order of importance). Physics of the current hole phenomena

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Motivation

171 views • 1 slides

Visualization of large astrophysical simulations datasets

99 views • 1 slides