> On 21 Nov 2014, at 16:55, Luc Berger-Vergiat <lb2...@columbia.edu> wrote: > > Sure, so with gamg (which was my first choice too), I get the following: > > [0]PETSC ERROR: --------------------- Error Message > -------------------------------------------------------------- > [0]PETSC ERROR: > [0]PETSC ERROR: Must call DMShellSetGlobalVector() or > DMShellSetCreateGlobalVector() > [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for > trouble shooting. > [0]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014 > [0]PETSC ERROR: /home/luc/research/feap_repo/ShearBands/parfeap/feap on a > arch-opt named euler by
I wonder if this is the same problem described here https://bitbucket.org/petsc/petsc/pull-request/221 Where the ksp contains an inactive dmshell that doesn't know how to create vectors Lawrence
