[petsc-users] nghosts in 'DMMoabLoadFromFile'

[Barry Smith]

  Probably. It is not documented unfortunately, but does seem to related to the how many ghost layers are needed.

   Barry


> On May 20, 2021, at 11:25 AM, Bhamidipati, Vikram <vikram.bhamidipati at swri.org> wrote:
> 
> Hello,
>  
> I am in the process of updating PetSc versions and I see that ‘DMMoabLoadFromFile’ function (in dmmutil.cxx) has a new argument ‘nghosts’. For those of us who don’t use ghost cells should we set it to 0?
>  
> Thanks,
> Vikram
>  
> ---------------------------------------------------
> Vikram Bhamidipati
> Senior Research Engineer
> Computational Material Integrity Section
> Materials Engineering Department
> Mechanical Engineering Division
> Ph: (210) 522-2576

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