I know that assembly is still being done serially, but does dolfin support parallel iterative solves? I'm getting petsc errors of the following sort. Note that I went in by hadn into the linear algebra folder and changed all the PETSC_COMM_SELF flags to PETSC_COMM_WORLD
[0]PETSC ERROR: --------------------- Error Message ------------------------------------ [0]PETSC ERROR: Argument out of range! [0]PETSC ERROR: Comm must be of size 1! [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: [1]PETSC ERROR: --------------------- Error Message ------------------------------------ [1]PETSC ERROR: Argument out of range! [1]PETSC ERROR: Comm must be of size 1! [1]PETSC ERROR: ------------------------------------------------------------------------ [1]PETSC ERROR: Petsc Release Version 2.3.3, Patch 8, Fri Nov 16 17:03:40 CST 2007 HG revision: 414581156e67e55c761739b0deb119f7590d0f4b [1]PETSC ERROR: See docs/changes/index.html for recent updates. [1]PETSC ERROR: See docs/faq.html for hints about trouble shooting. [1]PETSC ERROR: See docs/index.html for manual pages. [1]PETSC ERROR: ------------------------------------------------------------------------ [1]PETSC ERROR: unknown on a darwin8.1 named valkyrie.appmath.columbia.edu by gideon Thu Jan 10 15:02:36 2008 [1]PETSC ERROR: Libraries linked from /Users/gideon/software/ petsc-2.3.3-p8/lib/darwin8.11.1-cxx-debug [1]PETSC ERROR: Configure run at Thu Jan 10 11:00:45 2008 [1]PETSC ERROR: Petsc Release Version 2.3.3, Patch 8, Fri Nov 16 17:03:40 CST 2007 HG revision: 414581156e67e55c761739b0deb119f7590d0f4b [0]PETSC ERROR: See docs/changes/index.html for recent updates. [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. [0]PETSC ERROR: See docs/index.html for manual pages. [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: unknown on a darwin8.1 named valkyrie.appmath.columbia.edu by gideon Thu Jan 10 15:02:36 2008 [0]PETSC ERROR: Libraries linked from /Users/gideon/software/ petsc-2.3.3-p8/lib/darwin8.11.1-cxx-debug [0]PETSC ERROR: Configure run at Thu Jan 10 11:00:45 2008 [0]PETSC ERROR: Configure options --with-clanguage=cxx --with-mpi- dir=/Users/gideon/software --with-mpi-shared=1 --with-x11 --download- hypre=1 --with-hypre=1 --download-umfpack=1 --with-umfpack=1 --with- shared=1 --with-dynamic=1 [0]PETSC ERROR: ------------------------------------------------------------------------ _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
