[petsc-dev] -info from just one process?

Thu Apr 22 10:33:55 CDT 2021

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.

Best regards,

Jacob Faibussowitsch
(Jacob Fai - booss - oh - vitch)

> On Apr 22, 2021, at 10:16, Mark Adams <mfadams at lbl.gov> wrote:
> 
> Can I make -info only print from one process?
> Mark

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