[petsc-dev] About -ksp_view

[Ryan Yan]

Dear All,
I am using PETSc-dev version.  I am trying to use the following function
call to
replace the command line option "-ksp_view".

PetscOptionsSetValue("-ksp_view","1"); at very begin of the code, right
after
PetscInitialize.

But it seems like only the command line option "-ksp_view " will bring me
the information on ksp.
The function call does not seem to response.

Is there any hint for this?

Many thanks,

Yan
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