Finally I had some time to write a basic test example for PCBDDC ( http://petsc.cs.iit.edu/petsc/petsc-dev/rev/848c8bdc7bcb)
It illustrates the basic features of MATIS assembling (which to my knowledge was not present in PETSc examples) and BDDC customization by solving a simple Laplacian discretized by the spectral element method with Gauss-Lobatto-Legendre quadrature rule. -- Stefano -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120807/c7c3844a/attachment.html>
