[petsc-users] Error with VecDestroy_MPIFFTW+0x61

Sajid Ali sajidsyed2021 at u.northwestern.edu
Tue Apr 16 11:15:04 CDT 2019

Hi Barry/Matt,

Since VecDuplicate calls v->ops->duplicate, can't we just add custom
duplicate ops to the (f_in/f_out/b_out) vectors when they are created via
MatCreateFFTW? (just like the custom destroy ops are defined)

Also, what is the PetscObjectStateIncrease function doing ?

Thank You,
Sajid Ali
Applied Physics
Northwestern University
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