On Oct 25, 2012, at 7:30 AM, John Mousel <john.mousel at gmail.com> wrote:
> That was my first thought as well. I was hoping the changes he made would > have brought down GAMG's setup cost some as right now GAMG isn't competetive > with ML because my matrix numbering changes every time step. Yes, our setup times need work. > I get much better performance from GAMG after the setup phase...unfortunately > that does me no good! ML can get the same performance as GAMG, they are very similar algorithms. Are your convergence rates better or is the timing just better? > > John > > 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. >> >> > > -------------- next part -------------- An HTML attachment was scrubbed... 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