[petsc-users] RCM for ILU?

[Qin Lu]

Hello,
 
Is the RCM reordering available for ILU preconditioner in PETSc? The manual says RCM works with LU factorization, but it does not mention it for preconditioners. 
 
If not, is there any reordering method working for ILU in PETSc, or the users have to do the work outside PETSc?
 
Thanks a lot for your information.
 
Qin
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