Re: [Libmesh-devel] error with run_examples... with files

[<pco...@ue...>]

> Actually, make link_examples no longer works.  I think Roy recently
> changed
> all the example Makefiles... Try just typing make in your ex0 directory.

This is what I did in the ex0 directory:

>make clean
>make
>./ex0-opt

and this was the result:

--------------------------------------------------------------------------
Petsc Version 2.2.0, Patch 2, Released May 10, 2004
       The PETSc Team
    pet...@mc...
 http://www.mcs.anl.gov/petsc/

See docs/changes/index.html for recent updates.
See docs/troubleshooting.html for hints about trouble shooting.
See docs/index.html for manual pages.
-----------------------------------------------------------------------
./ex0-opt on a linux named alinex-2PUb8L by paulo Fri Apr 13 19:12:55 2007
Libraries linked from /home/hazelsct/packages/petsc-2.2.0/lib/libO/linux
-----------------------------------------------------------------------
[0]PETSC ERROR: VecSet() line 810 in src/vec/interface/vector.c
[0]PETSC ERROR:   Null argument, when expecting valid pointer!
[0]PETSC ERROR:   Null Object: Parameter # 2!
[0]PETSC ERROR: User provided function() line 605 in
unknowndirectory//home/paulo/libmesh/include/numerics/petsc_vector.h
[0] MPI Abort by user Aborting program !
[0] Aborting program!
p0_4617:  p4_error: : 85

---------------------------------------------------
| Time:           Fri Apr 13 19:12:55 2007         |
| OS:             Linux                            |
| HostName:       alinex-2PUb8L                    |
| OS Release:     2.6.12-1-586tsc                  |
| OS Version:     #1 Sat Oct 29 08:01:24 EDT 2005  |
| Machine:        i686                             |
| Username:       paulo                            |
---------------------------------------------------
 ------------------------------------------------------------------------------
| libMesh Performance: Alive time=0.027759, Active time=0.000683          
    |
 ------------------------------------------------------------------------------
| Event                         nCalls    Total       Avg         Percent
of   |
|                                         Time        Time        Active
Time  |
|------------------------------------------------------------------------------|
|                                                                         
    |
|                                                                         
    |
| DofMap                                                                  
    |
|   create_dof_constraints()    1         0.0000      0.000008    1.17    
    |
|   distribute_dofs()           1         0.0003      0.000330    48.32   
    |
|   dof_indices()               12        0.0001      0.000006    11.13   
    |
|   reinit()                    1         0.0001      0.000084    12.30   
    |
|                                                                         
    |
| Mesh                                                                    
    |
|   find_neighbors()            1         0.0001      0.000128    18.74   
    |
|   renumber_nodes_and_elem()   1         0.0000      0.000007    1.02    
    |
|                                                                         
    |
| MeshTools::Generation                                                   
    |
|   build_cube()                1         0.0000      0.000050    7.32    
    |
 ------------------------------------------------------------------------------
| Totals:                       18        0.0007                  100.00  
    |
 ------------------------------------------------------------------------------

In fact I have version 2.2.0 in /usr/lib/petsc but why finds this version
and not the one in libmesh/contrib ??





> -John
>
>
> Roy Stogner writes:
>  > On Fri, 13 Apr 2007, pco...@ue... wrote:
>  >
>  > > Then I recompiled petsc and libmesh but the problem maintains...
>  >
>  > Actually, now the problem is different.  :-P
>  >
>  > >> make link_examples
>  > >
>  > > make[1]: Entering directory `/home/paulo/libmesh/examples'
>  > > make[2]: Entering directory `/home/paulo/libmesh/examples/ex0'
>  > > g++ -DNDEBUG  -O2 -felide-constructors -fPIC -funroll-loops
>  > > -fstrict-aliasing -Wdisabled-optimization
> -DPETSC_USE_DYNAMIC_LIBRARIES
>  > > ex0.C   -o ex0
>  > > ex0.C:33:18: mesh.h: No such file or directory
>  > > ex0.C:34:29: mesh_generation.h: No such file or directory
>  > > ex0.C:35:24: edge_edge3.h: No such file or directory
>  > > ex0.C:36:24: gnuplot_io.h: No such file or directory
>  > > (...)
>  >
>  > Somehow in correcting your library paths you've managed to unset your
>  > include paths.  The thing to do now is to see what they've been set to
>  > and figure out where the Makefiles or your configure options aren't
>  > setting them correctly.
>  > ---
>  > Roy
>