Matthew, Yes, exactly: PCCOMPOSITR.
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<mailto: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/>
