On Sat, May 22, 2010 at 1:07 PM, Igor <[email protected]> wrote:
> NOW, bad news. I found that in parallel and serial runs I get > different results! Some numerical artifacts develop on the last > core(s) where the cutoff of the solution (of diffusion-convection > problem with many terms) is situated. So be aware to check your > results with the serial run of the same mesh size as in parallel one! > Although the artifacts are at rather low level compared to the > solution they are unpleasant and make me being a bit inconfident about > parallel runs given that in serial mode there are no artifacts at all. Which example was this? I'll take a look. Thanks for the report. -- Daniel Wheeler
