<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Oct 25, 2012, at 7:30 AM, John Mousel <<a href="mailto:john.mousel@gmail.com">john.mousel@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">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. </blockquote><div><br></div><div>Yes, our setup times need work.</div><br><blockquote type="cite">I get much better performance from GAMG after the setup phase...unfortunately that does me no good!<br></blockquote><div><br></div><div>ML can get the same performance as GAMG, they are very similar algorithms. Are your convergence rates better or is the timing just better?</div><div><br></div><br><blockquote type="cite">
<br>John<br><br><div class="gmail_quote">On Thu, Oct 25, 2012 at 9:23 AM, Mark F. Adams <span dir="ltr"><<a href="mailto:mark.adams@columbia.edu" target="_blank">mark.adams@columbia.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">The problem is detected in MatTranspose and Jed was messing with this a few weeks ago ...<div><div class="h5"><div><br></div><div><br><div><div>On Oct 25, 2012, at 6:48 AM, John Mousel <<a href="mailto:john.mousel@gmail.com" target="_blank">john.mousel@gmail.com</a>> wrote:</div>
<br><blockquote type="cite">Mark,<br><br>Yes, this worked before pulling. I hadn't pulled on that machine in a few weeks though.<br><br>John<br><br><div class="gmail_quote">On Thu, Oct 25, 2012 at 1:18 AM, Mark F. Adams <span dir="ltr"><<a href="mailto:mark.adams@columbia.edu" target="_blank">mark.adams@columbia.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Did this work before the pull?<br>
<span><font color="#888888"><br>
Mark<br>
</font></span><div><br>
On Oct 24, 2012, at 8:04 PM, John Mousel <<a href="mailto:john.mousel@gmail.com" target="_blank">john.mousel@gmail.com</a>> wrote:<br>
<br>
> I just pulled and I'm getting the error below when running with GAMG.<br>
><br>
> [20]PETSC ERROR: --------------------- Error Message ------------------------------------<br>
> [20]PETSC ERROR: Corrupted Petsc object!<br>
> [20]PETSC ERROR: corrupted ta->count!<br>
> [20]PETSC ERROR: ------------------------------------------------------------------------<br>
> [20]PETSC ERROR: Petsc Development HG revision: 2b3cccd7bd8ff536f48616e4402b164ba9cd12d0 HG Date: Wed Oct 24 21:15:30 2012 -0500<br>
> [20]PETSC ERROR: See docs/changes/index.html for recent updates.<br>
> [73]PETSC ERROR: [20]PETSC ERROR: --------------------- Error Message ------------------------------------<br>
> See docs/faq.html for hints about trouble shooting.<br>
> [73]PETSC ERROR: [20]PETSC ERROR: See docs/index.html for manual pages.<br>
> Corrupted Petsc object!<br>
> [20]PETSC ERROR: [73]PETSC ERROR: ------------------------------------------------------------------------<br>
> corrupted ta->count!<br>
> [253]PETSC ERROR: --------------------- Error Message ------------------------------------<br>
> [253]PETSC ERROR: Corrupted Petsc object!<br>
> [253]PETSC ERROR: corrupted ta->count!<br>
> [253]PETSC ERROR: ------------------------------------------------------------------------<br>
> [253]PETSC ERROR: Petsc Development HG revision: 2b3cccd7bd8ff536f48616e4402b164ba9cd12d0 HG Date: Wed Oct 24 21:15:30 2012 -0500<br>
> [253]PETSC ERROR: See docs/changes/index.html for recent updates.<br>
> [253]PETSC ERROR: See docs/faq.html for hints about trouble shooting.<br>
> [253]PETSC ERROR: See docs/index.html for manual pages.<br>
> [253]PETSC ERROR: ------------------------------------------------------------------------<br>
> [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<br>
> [253]PETSC ERROR: Libraries linked from /Users/jmousel/SOFT/petsc-dev/intel-opt/lib<br>
> [253]PETSC ERROR: Configure run at Wed Oct 24 21:41:09 2012<br>
> [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/<!-- <a href="http://10.2.5.035/lib/em64t" target="_blank"> -->10.2.5.035/lib/em64t<!-- </a> --> --with-debugging=0 --with-mpi-dir=/opt/openmpi/1.4.3/intel COPTFLAGS=-O2 FOPTFLAGS=-O2 PETSC_ARCH=intel-opt<br>
> [253]PETSC ERROR: ------------------------------------------------------------------------<br>
> [253]PETSC ERROR: PetscTableAddExpand() line 145 in src/sys/utils/ctable.c<br>
> [253]PETSC ERROR: PetscTableAdd() line 75 in src/sys/sf//Users/jmousel/SOFT/petsc-dev/include/petscctable.h<br>
> [253]PETSC ERROR: PetscSFSetGraph() line 327 in src/sys/sf/sf.c<br>
> [253]PETSC ERROR: PetscSFSetGraphLayout() line 595 in src/vec/vec/impls/mpi/pmap.c<br>
> [253]PETSC ERROR: MatTranspose_MPIAIJ() line 2130 in src/mat/impls/aij/mpi/mpiaij.c<br>
> [253]PETSC ERROR: MatTranspose() line 4350 in src/mat/interface/matrix.c<br>
> [253]PETSC ERROR: PCGAMGFilterGraph() line 136 in src/ksp/pc/impls/gamg/tools.c<br>
> [253]PETSC ERROR: PCGAMGgraph_AGG() line 979 in src/ksp/pc/impls/gamg/agg.c<br>
> [253]PETSC ERROR: PCSetUp_GAMG() line 685 in src/ksp/pc/impls/gamg/gamg.c<br>
> [253]PETSC ERROR: PCSetUp() line 832 in src/ksp/pc/interface/precon.c<br>
> [253]PETSC ERROR: KSPSetUp() line 278 in src/ksp/ksp/interface/itfunc.c<br>
> [253]PETSC ERROR: KSPSolve() line 402 in src/ksp/ksp/interface/itfunc.c<br>
> [73]PETSC ERROR: [20]PETSC ERROR: ------------------------------------------------------------------------<br>
> /nfsscratch/Users/jmousel/MHV/MHV_exe on a intel-opt named compute-1-16.local by jmousel Wed Oct 24 21:59:50 2012<br>
> [73]PETSC ERROR: [20]PETSC ERROR: Libraries linked from /Users/jmousel/SOFT/petsc-dev/intel-opt/lib<br>
> [35]PETSC ERROR: Petsc Development HG revision: 2b3cccd7bd8ff536f48616e4402b164ba9cd12d0 HG Date: Wed Oct 24 21:15:30 2012 -0500<br>
> [20]PETSC ERROR: [73]PETSC ERROR: See docs/changes/index.html for recent updates.<br>
> Configure run at Wed Oct 24 21:41:09 2012<br>
> --------------------- Error Message ------------------------------------<br>
> [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/<!-- <a href="http://10.2.5.035/lib/em64t" target="_blank"> -->10.2.5.035/lib/em64t<!-- </a> --> --with-debugging=0 --with-mpi-dir=/opt/openmpi/1.4.3/intel COPTFLAGS=-O2 FOPTFLAGS=-O2 PETSC_ARCH=intel-opt<br>
> See docs/faq.html for hints about trouble shooting.<br>
<br>
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