On Tue, Jan 31, 2023 at 8:44 AM Adolfo Rodriguez <adan...@gmail.com> wrote:
> Matthew, > > Yes, exactly: PCCOMPOSITR. > The list of options for it is here: https://petsc.org/main/docs/manualpages/PC/PCCOMPOSITE/ Is there a particular thing you want to do? Thanks, Matt > Get Outlook for iOS <https://aka.ms/o0ukef> > ------------------------------ > *From:* Matthew Knepley <knep...@gmail.com> > *Sent:* Tuesday, January 31, 2023 6:55:29 AM > *To:* Adolfo Rodriguez <adan...@gmail.com> > *Cc:* petsc-users <petsc-users@mcs.anl.gov> > *Subject:* Re: [petsc-users] Composite preconditioners in petsc4py > > On Mon, Jan 30, 2023 at 6:56 PM Adolfo Rodriguez <adan...@gmail.com> > wrote: > > Hi, > > how do you use composite preconditioners in petsc4py. I used to have a > script that worked but it does not work anymore. Something has changed. Any > simple examples? > > > Do you mean using PCCOMPOSITE? > > Thanks, > > Matt > > > Regards, > > Adolfo > > > > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener > > https://www.cse.buffalo.edu/~knepley/ > <http://www.cse.buffalo.edu/~knepley/> > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>