[petsc-users] petsc 3.0 vs petsc 2.3

[Ildar Rakhmanov]

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
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