Is this application making PETSc calls from fortran? You'll have to go
through the changes file - and make sure the prototype changes are
applied to your code [a fortran compiler doesn't help with prototype
checks here].
http://www.mcs.anl.gov/petsc/petsc-as/documentation/changes/300.html
[If the above doesn't catch all changes] use valgrind to figureout
which function/s are corrupting data - and then check if the code is
using the function prototype correctly [by verifying with the manpage]
http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html#Corrupt
Satish
On Wed, 13 Jan 2010, Ildar Rakhmanov wrote:
Hi:
We have piece of code which is using Petsc linear equations solver in serial
fashion.
The version linked to Petsc 2.3.3.15 works fine.
When we try to use Petsc 3.0.0.10 we start getting errors like this
[0]PETSC ERROR: - Error Message
[0]PETSC ERROR: Corrupted Petsc object!
[0]PETSC ERROR: Missing Inode Structure!
[0]PETSC ERROR:
[0]PETSC ERROR: Petsc Release Version 3.0.0, Patch 10, Tue Nov 24 16:38:09
CST 2009
[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: /driverFlow on a i686-pc-l named *** by Mon
Jan 4 18:49:59 2010
[0]PETSC ERROR: Libraries linked from =/home/eni/local1/hpc/lib
[0]PETSC ERROR: Configure run at Tue Dec 29 12:44:48 2009
[0]PETSC ERROR: Configure options --prefix==** --with-mpi=0
--with-cc=gcc --with-fc=gfortran -with-cxx=g++ --download-f-blas-lapack=1
--download-lusol=1 --download-superlu=1 --download-umfpack=1 --with-shared=0
[0]PETSC ERROR:
[0]PETSC ERROR: MatSolve_Inode() line 793 in src/mat/impls/aij/seq/inode.c
[0]PETSC ERROR: MatSolve() line 2624 in src/mat/interface/matrix.c
[0]PETSC ERROR: PCApply_ILU() line 346 in src/ksp/pc/impls/factor/ilu/ilu.c
[0]PETSC ERROR: PCApply() line 357 in src/ksp/pc/interface/precon.c
[0]PETSC ERROR: KSPInitialResidual() line 57 in
src/ksp/ksp/interface/itres.c
[0]PETSC ERROR: KSPSolve_GMRES() line 241 in src/ksp/ksp/impls/gmres/gmres.c
[0]PETSC ERROR: KSPSolve() line 385 in src/ksp/ksp/interface/itfunc.c
Could you please advise what can fix this problem?
Ildar Khabibrakhmanov
