Run with "-options_left 0" (also accepts no, and false) Best regards,
Jacob Faibussowitsch (Jacob Fai - booss - oh - vitch) > On Jul 20, 2022, at 14:31, Greg Kahanamoku-Meyer <[email protected]> > wrote: > > Hi, > > The unused option warning > (https://petsc.org/release/docs/manualpages/Sys/PetscOptionsLeft.html) is > automatically turned on when running in debug mode. Is there a way to turn it > off (other than turning off all debugging)? > > For a bit of background, I am using PETSc through petsc4py, and certain > options can only be turned on via command line options to petsc4py.init() > (the corresponding functions aren't exposed in the Python interface). But I > don't know precisely which flags I will need until later, so I just call > init() with all the command line flags I might need during execution of the > script. (An example is the option '-viewer_binary_skip_info', which is only > used if my script ends up saving things to disk. When init() is called I > don't know if saving will be necessary yet). When I am running in debug mode, > this leads to PETSc printing a warning every time I run my code that some of > the options were not used. It would be great if I could quiet that warning. > > Thanks in advance, > Greg KM
