Thank you very much. Can you tell me how to set the package that is used for MatCholeskyFactor? I need it to run for a sparse matrix so I have tried using:
#ifdef PETSC_HAVE_CHOLMOD ... #endif but the code inside doesn't run. Does this mean that the package is not installed or am I supposed to do something else, use some command line options or something? Sorry these are very basic questions, but I am new to PETSc and I cannot seem to find examples for this. On Tue, Jan 8, 2013 at 12:24 PM, Matthew Knepley <knepley at gmail.com> wrote: > http://www.mcs.anl.gov/petsc/documentation/linearsolvertable.html > > Matt > > > On Tue, Jan 8, 2013 at 11:21 AM, Petar Petrovic <ppetrovic573 at > gmail.com>wrote: > >> Hello, >> Can you please tell me for which type of matrices can I run Cholesky >> factorization (MatCholeskyFactor) ? Can it be applied on sparse matrices, >> e.g. MATAIJ ? >> Many thanks >> > > > > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20130108/f13afc7b/attachment.html>
