[petsc-dev] Bug in petsc-dev?

[Jed Brown]

On Wed, Mar 23, 2011 at 12:50, Thomas Witkowski <
thomas.witkowski at tu-dresden.de> wrote:

> I found the problem: on the parallel system I make use of the environment
> variable $DISPLAY is set only on the first node of the parallel job. On all
> other nodes this variable is set to an empty string. This brings trouble in
> the function PetscSetDisplay():


Thank you for tracking this down. I made this function always broadcast so
that every process is assured the same value for PetscDisplay. Could you
pull from Hg and confirm that this works.
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