dolfin team mailing list archive

[Gideon Simpson <grs2103@xxxxxxxxxxxx>]

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:  
------------------------------------------------------------------------