[petsc-users] PETSc : how to get back d_nnz and o_nnz ?

HOUSSEN Franck Franck.Houssen at cea.fr
Tue Jul 2 08:38:33 CDT 2013


>From a Mat object (already preallocated with MatMPIAIJSetPreallocation), can I get back the  d_nnz and o_nnz  arrays ?

The MatGetInfo methods seems to allow only to get back global informations like nz_allocated. Is there a way to get d_nnz and o_nnz ?


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