[petsc-users] PetscOptionsGetString Not Finding Option

[Hong]

Jared :
Either call KSPSetPCSide() or change
const char name[] = "-ksp_pc_side"
to a non-petsc option name, e.g., "-my_ksp_pc_side".

Hong

Hello,
>     I am trying to use PetscOptionsGetString to retrieve the value of an
> option in the options database, but the value returned in the last argument
> indicates the option was not found.   In the attached code (a modified
> version of ksp example 2), the string "-ksp_pc_side" is passed in as the
> argument name. If I run the code as
>
>     ./jc2 -pc_type ilu -ksp_pc_side right
>
>     I get the output:
>
>     option -ksp_pc_side was found
>
>     from line 71 of the file.  Petsc does not complain of unused options
> when the program finishes.  Am I using this function incorrectly?
>
>     Jared Crean
>
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