Changeset [21795e301e6b657b0fc5307622c185e959795fc6] by Jed Brown

September 7th, 2008 @ 08:58 PM

Started the dFS object.

This object should handle constraining degrees of freedom and function spaces on a subdomain of the mesh. Eventually it will be a full-fledged PETSc DM object. For problems with mixed discretization, there will be a dMFS (multi function space) object. All fields in a dMFS will need to be discretized over a dFS and that dFS must share the same dQuotient. If this property is not satisfied, just use Barry's DMComposite.

Signed-off-by: Jed Brown jed@59A2.org http://github.com/jedbrown/dohp/...

Committed by Jed Brown

  • M include/dohpfs.h
  • M include/dohpjacobi.h
  • M include/dohpmesh.h
  • M include/dohpquotient.h
  • M include/makefile
  • M include/private/dohpimpl.h
  • M include/private/fsimpl.h
  • M include/private/jacimpl.h
  • M sandbox/itaps/dohpblock.c
  • M src/fs/impls/cont/cont.c
  • M src/fs/impls/cont/cont.h
  • M src/fs/impls/cont/makefile
  • M src/fs/impls/makefile
  • M src/fs/interface/fs.c
  • M src/fs/interface/fsreg.c
  • M src/fs/interface/makefile
  • M src/fs/makefile
  • M src/fs/tests/makefile
  • M src/interface/mesh.c
  • M src/jacobi/impls/tensor/tensor.h
  • M src/jacobi/interface/jacobi.c
  • M src/jacobi/tests/ex1.c
  • M src/makefile
  • M src/quotient/interface/quotient.c
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An implementation of the ``dual order hp'' version of the finite element method. This project targets parallel domain-decomposition methods for strongly coupled nonlinear problems with PDE constraints.