OK, so -info out.%p would do what I asked. Alas, what I really need it to reduce the output with 128K processes. Thanks,
On Thu, Apr 22, 2021 at 11:54 AM Pierre Jolivet <pie...@joliv.et> wrote: > > > On 22 Apr 2021, at 5:33 PM, Jacob Faibussowitsch <jacob....@gmail.com> > wrote: > > Not out of the box no. There is -info ::self which makes info only print > from calls made on PETSC_COMM_SELF, but I don’t think that’s what you want. > Best advice would be to print to a file and grep the file for any lines > starting with the rank number you want. > > > There is no need for grep, IMHO, just do -info file and then open file.%p > > Thanks, > Pierre > > Best regards, > > Jacob Faibussowitsch > (Jacob Fai - booss - oh - vitch) > > On Apr 22, 2021, at 10:16, Mark Adams <mfad...@lbl.gov> wrote: > > Can I make -info only print from one process? > Mark > > > >
