[petsc-dev] corrupted ta->count with GAMG

[Jed Brown]

It's an Open MPI bug. I'll write the work-around, but have deadlines first.

https://bitbucket.org/petsc/petsc-dev/issue/9/implement-petscsf-without-one-sided

On Thu, Oct 25, 2012 at 9:23 AM, Mark F. Adams <mark.adams at columbia.edu>wrote:

> The problem is detected in MatTranspose and Jed was messing with this a
> few weeks ago ...
>
>
> On Oct 25, 2012, at 6:48 AM, John Mousel <john.mousel at gmail.com> wrote:
>
> Mark,
>
> Yes, this worked before pulling. I hadn't pulled on that machine in a few
> weeks though.
>
> John
>
> On Thu, Oct 25, 2012 at 1:18 AM, Mark F. Adams <mark.adams at columbia.edu>wrote:
>
>> Did this work before the pull?
>>
>> Mark
>>
>> On Oct 24, 2012, at 8:04 PM, John Mousel <john.mousel at gmail.com> wrote:
>>
>> > I just pulled and I'm getting the error below when running with GAMG.
>> >
>> > [20]PETSC ERROR: --------------------- Error Message
>> ------------------------------------
>> > [20]PETSC ERROR: Corrupted Petsc object!
>> > [20]PETSC ERROR: corrupted ta->count!
>> > [20]PETSC ERROR:
>> ------------------------------------------------------------------------
>> > [20]PETSC ERROR: Petsc Development HG revision:
>> 2b3cccd7bd8ff536f48616e4402b164ba9cd12d0  HG Date: Wed Oct 24 21:15:30 2012
>> -0500
>> > [20]PETSC ERROR: See docs/changes/index.html for recent updates.
>> > [73]PETSC ERROR: [20]PETSC ERROR: --------------------- Error Message
>> ------------------------------------
>> > See docs/faq.html for hints about trouble shooting.
>> > [73]PETSC ERROR: [20]PETSC ERROR: See docs/index.html for manual pages.
>> > Corrupted Petsc object!
>> > [20]PETSC ERROR: [73]PETSC ERROR:
>> ------------------------------------------------------------------------
>> > corrupted ta->count!
>> > [253]PETSC ERROR: --------------------- Error Message
>> ------------------------------------
>> > [253]PETSC ERROR: Corrupted Petsc object!
>> > [253]PETSC ERROR: corrupted ta->count!
>> > [253]PETSC ERROR:
>> ------------------------------------------------------------------------
>> > [253]PETSC ERROR: Petsc Development HG revision:
>> 2b3cccd7bd8ff536f48616e4402b164ba9cd12d0  HG Date: Wed Oct 24 21:15:30 2012
>> -0500
>> > [253]PETSC ERROR: See docs/changes/index.html for recent updates.
>> > [253]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
>> > [253]PETSC ERROR: See docs/index.html for manual pages.
>> > [253]PETSC ERROR:
>> ------------------------------------------------------------------------
>> > [253]PETSC ERROR: /nfsscratch/Users/jmousel/MHV/MHV_exe on a intel-opt
>> named compute-6-165.local by jmousel Wed Oct 24 21:59:50 2012
>> > [253]PETSC ERROR: Libraries linked from
>> /Users/jmousel/SOFT/petsc-dev/intel-opt/lib
>> > [253]PETSC ERROR: Configure run at Wed Oct 24 21:41:09 2012
>> > [253]PETSC ERROR: Configure options --download-blacs=1
>> --download-cmake=1 --download-hypre=1 --download-metis=1 --download-ml=1
>> --download-parmetis=1 --download-scalapack=1
>> --with-blas-lapack-dir=/opt/intel/mkl/10.2.5.035/lib/em64t--with-debugging=0 --with-mpi-dir=/opt/openmpi/1.4.3/intel COPTFLAGS=-O2
>> FOPTFLAGS=-O2 PETSC_ARCH=intel-opt
>> > [253]PETSC ERROR:
>> ------------------------------------------------------------------------
>> > [253]PETSC ERROR: PetscTableAddExpand() line 145 in
>> src/sys/utils/ctable.c
>> > [253]PETSC ERROR: PetscTableAdd() line 75 in
>> src/sys/sf//Users/jmousel/SOFT/petsc-dev/include/petscctable.h
>> > [253]PETSC ERROR: PetscSFSetGraph() line 327 in src/sys/sf/sf.c
>> > [253]PETSC ERROR: PetscSFSetGraphLayout() line 595 in
>> src/vec/vec/impls/mpi/pmap.c
>> > [253]PETSC ERROR: MatTranspose_MPIAIJ() line 2130 in
>> src/mat/impls/aij/mpi/mpiaij.c
>> > [253]PETSC ERROR: MatTranspose() line 4350 in src/mat/interface/matrix.c
>> > [253]PETSC ERROR: PCGAMGFilterGraph() line 136 in
>> src/ksp/pc/impls/gamg/tools.c
>> > [253]PETSC ERROR: PCGAMGgraph_AGG() line 979 in
>> src/ksp/pc/impls/gamg/agg.c
>> > [253]PETSC ERROR: PCSetUp_GAMG() line 685 in
>> src/ksp/pc/impls/gamg/gamg.c
>> > [253]PETSC ERROR: PCSetUp() line 832 in src/ksp/pc/interface/precon.c
>> > [253]PETSC ERROR: KSPSetUp() line 278 in src/ksp/ksp/interface/itfunc.c
>> > [253]PETSC ERROR: KSPSolve() line 402 in src/ksp/ksp/interface/itfunc.c
>> > [73]PETSC ERROR: [20]PETSC ERROR:
>> ------------------------------------------------------------------------
>> > /nfsscratch/Users/jmousel/MHV/MHV_exe on a intel-opt named
>> compute-1-16.local by jmousel Wed Oct 24 21:59:50 2012
>> > [73]PETSC ERROR: [20]PETSC ERROR: Libraries linked from
>> /Users/jmousel/SOFT/petsc-dev/intel-opt/lib
>> > [35]PETSC ERROR: Petsc Development HG revision:
>> 2b3cccd7bd8ff536f48616e4402b164ba9cd12d0  HG Date: Wed Oct 24 21:15:30 2012
>> -0500
>> > [20]PETSC ERROR: [73]PETSC ERROR: See docs/changes/index.html for
>> recent updates.
>> > Configure run at Wed Oct 24 21:41:09 2012
>> > --------------------- Error Message ------------------------------------
>> > [73]PETSC ERROR: [20]PETSC ERROR: [35]PETSC ERROR: Configure options
>> --download-blacs=1 --download-cmake=1 --download-hypre=1 --download-metis=1
>> --download-ml=1 --download-parmetis=1 --download-scalapack=1
>> --with-blas-lapack-dir=/opt/intel/mkl/10.2.5.035/lib/em64t--with-debugging=0 --with-mpi-dir=/opt/openmpi/1.4.3/intel COPTFLAGS=-O2
>> FOPTFLAGS=-O2 PETSC_ARCH=intel-opt
>> > See docs/faq.html for hints about trouble shooting.
>>
>>
>
>
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