On Thu, 4 Apr 2013, Martin Luethi wrote:

> The subject says it all: how are PETSC options set at the command line?
> I don't see anything setting for example
>
> ./example-opt -log_summary

Do you mean in the example programs specifically?  The scripts for
those tack a "$LIBMESH_OPTIONS" variable onto the end of the execution
command lines in case you want to add your own PETSc options to a
"make check" run without editing anything.  (They also use
"$LIBMESH_RUN" as a prefix in case you want to use mpirun, gdb,
valgrind, etc.) 
---
Roy

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