On Mon, Jan 11, 2016 at 8:53 PM, Chung-Kan Huang <[email protected]> wrote:
> > Hi, > > I am encountering KSPSolve hanging with one process finished > KSPSolve reporting KSPConvergedReason = KSP_CONVERGED_ITERATING while other > processes stuck in KSPSolve. > > The problem is not seen when code was compiled in debug mode and problem > only appears after more than 10 hours of run time with production mode. > > Can anyone suggest how I can do to debug this case? > Can you send the complete solver being used? Something like the output of -ksp_view. Are you using a custom PC? Matt > Thanks, > > Ken > > -- 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
