[petsc-users] PCILU does not work

[丁老师]

My problem can be  solved sucessfully with the default ksp setting, but if i change the pc with
 PCsetTye(pc,PCILU), it gives me the following error.


Error mesage


no supoort for the operation ofr this object type!
matrix format mpiaij does not shave a build in PETSc ILU!


Regards.

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