Difference between revisions of "Main Page"

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* High-order spectral element discretizations
+
* Spectral element discretizations
 +
* Discontinuous Galerkin approach
 
* Hexahedral body conforming meshes
 
* Hexahedral body conforming meshes
 
* The 4th-order Runge-Kutta timestepping  
 
* The 4th-order Runge-Kutta timestepping  
* The high-order exponential time integration
+
* Exponential time integrations
* Light transmission calculations for nanodevices
+
* High parallel efficiency scaling over 200,000 cores  
* Wakepotential calculations for accelerator devices
+
* Parallel I/O scaling over 65,000 cores  
* high parallel efficiency scaling over 100,000 cores  
 
* parallel I/O scaling over 65,000 cores  
 
 
* Hybrid programming MPI/multithreading
 
* Hybrid programming MPI/multithreading
  
  
<big>'''Upcoming'''</big>
+
<big>'''Ongoing'''</big>
 
* Schrodinger solver
 
* Schrodinger solver
 
* Drift-diffusion solver
 
* Drift-diffusion solver

Revision as of 09:00, 28 August 2013

Welcome to NekCEM

NekCEM https://svn.mcs.anl.gov/repos/NEKCEM is a high-fidelity, open-source electromagnetics solver based on spectral element and spectral element discontinuous Galerkin methods, written in Fortran and C. The code is actively developed at Mathematics and Computer Science Division of Argonne National Laboratory.


Features


  • Spectral element discretizations
  • Discontinuous Galerkin approach
  • Hexahedral body conforming meshes
  • The 4th-order Runge-Kutta timestepping
  • Exponential time integrations
  • High parallel efficiency scaling over 200,000 cores
  • Parallel I/O scaling over 65,000 cores
  • Hybrid programming MPI/multithreading


Ongoing

  • Schrodinger solver
  • Drift-diffusion solver
  • Acoustic solver


Current Developers

Misun Min [1], Jing Fu [2], Ying He



Consult the User's Guide for information on using the wiki software: Configuration settings list, MediaWiki FAQ, MediaWiki release mailing list