TUXB —  Invited Oral Presentation, Beam Dynamics and Electromagnetic Fields   (17-Jun-14   09:00—09:30)
Chair: O. Napoly, CEA/DSM/IRFU, France
Paper Title Page
TUXB01 Recent Progress in 3D Numerical Wakefield Calculations 944
 
  • W. Bruns
    WBFB, Berlin, Germany
 
  The 3D electromagnetic Field Simulator GdfidL computes Wakepotentials on standard CPUs with a Speed comparable to GPU-Based Implementations. This is achieved via Computing only in interesting Cells, having the FD-Coefficients in compressed Form, traversing the Grid in a Cache-friendly Order and applying a blocked Update Scheme which is NuMA-aware. A Dispersion optimised Scheme is described. Fields in dispersive Materials are computed via solving the Equations of the Electron Hulls of the Material. Moving Mesh Computations have the Grid-generation on the Fly.  
slides icon Slides TUXB01 [16.169 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-TUXB01  
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