Are you sure MUMPS is installed with petsc correctly? > [0]PETSC ERROR: No support for this operation for this object type! > [0]PETSC ERROR: Matrix format mpiaij does not have a built-in PETSc > CHOLESKY!
Uses '-ksp_view' to check which solver is being used. Seems it calls petsc cholesky with mpiaij matrix. Petsc-dev supports mumps cholesky with mpiaij format, e.g., petsc-dev/src/ksp/ksp/examples/tutorials>mpiexec -n 2 ./ex2 -pc_type cholesky -pc_factor_mat_solver_package mumps -mat_type mpiaij Norm of error 1.53436e-15 iterations 1 HOng > ------------------------------------------------------------------------ > [0]PETSC ERROR: Petsc Development HG revision: > a4f22f4fcb371a016e046e537076dcfd2ce5087f ?HG Date: Fri Dec 09 09:08:30 2011 > -0600 > [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: /home/model on a openmpi-i named node233 by agrayver Fri Dec > ?9 17:23:30 2011 > [0]PETSC ERROR: Libraries linked from > /home/lib/petsc-dev/openmpi-intel-complex-release-f-ds/lib > [0]PETSC ERROR: Configure run at Fri Dec ?9 16:51:10 2011 > [0]PETSC ERROR: Configure options --download-metis --download-mumps > --download-parmetis --download-superlu_dist > --with-blacs-include=/opt/intel/Compiler/11.1/072/mkl/include > --with-blacs-lib=/opt/intel/Compiler/11.1/072/mkl/lib/em64t/libmkl_blacs_openmpi_lp64.a > --with-blas-lapack-dir=/opt/intel/Compiler/11.1/072/mkl/lib/em64t > --with-debugging=0 --with-fortran-interfaces=1 --with-fortran-kernels=1 > --with-mpi-dir=/opt/mpi/intel/openmpi-1.4.2 > --with-petsc-arch=openmpi-intel-complex-release-f-ds --with-precision=double > --with-scalapack-include=/opt/intel/Compiler/11.1/072/mkl/include > --with-scalapack-lib=/opt/intel/Compiler/11.1/072/mkl/lib/em64t/libmkl_scalapack_lp64.a > --with-scalar-type=complex --with-x=0 > PETSC_ARCH=openmpi-intel-complex-release-f-ds > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: MatGetFactor() line 3943 in > /home/lib/petsc-dev/src/mat/interface/matrix.c > [0]PETSC ERROR: PCFactorSetUpMatSolverPackage_Factor() line 17 in > /home/lib/petsc-dev/src/ksp/pc/impls/factor/factimpl.c > [0]PETSC ERROR: PCFactorSetUpMatSolverPackage() line 26 in > /home/lib/petsc-dev/src/ksp/pc/impls/factor/factor.c > > Any idea? > > Regards, > Alexander