multiple rhs

2009-03-11 Thread David Fuentes
Hello, I have a sparse matrix, A, with which I want to solve multiple right hand sides with a direct solver. Is this the correct call sequence ? MatGetFactor(A,MAT_SOLVER_PETSC,MAT_FACTOR_LU,&Afact); IS isrow,iscol; MatGetOrdering(A,MATORDERING_ND,&isrow,&iscol); MatLUFactorSymboli

Hello for compiled problem

2009-03-11 Thread Wei-Dong Lian
tscsnes -lpetscksp -lpetscdm > -lpetscmat -lpetscvec -lpetsc > > > Satish > -- next part -- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20090311/5063a293/attachment.htm>