Short update: I was not able to narrow it down yet, but it looks like as if it only happens in a rather specific combination with other functions (which might or might not be related to deal.II). As of now, the function works fine if either compiled in either mode on the development computer, compiled in debug mode on the production machine or compiled in release mode on the production machine, while additional try/catch mechanisms are enabled. Else I get a segfault.
Am Donnerstag, 1. November 2018 12:56:45 UTC+1 schrieb Maxi Miller: > > I can try, but will first conduct additional tests for getting more > information about that bug (it occurs on the production computer, but not > on the testing computer...). Thus it may take some time. > > Am Mittwoch, 31. Oktober 2018 16:29:24 UTC+1 schrieb Wolfgang Bangerth: >> >> On 10/31/2018 07:57 AM, 'Maxi Miller' via deal.II User Group wrote: >> > >> > If I compile the program in release mode, it segfaults at >> > */solution_function.vector_value(eval_point, result)/*. If I compile it >> > in debug mode, it runs slower, but without problems. When removing the >> > line with */solution_function.vector_value(eval_point, result)/*, it >> > works in release mode, too. Why does that happen, and how can I fix >> that? >> >> Maxi -- do you think you could come up with a simple and self-contained >> example that others could take a look at? >> >> I am somewhat surprised of the failure mode. But then I've seen weirder >> bugs. >> >> Best >> W. >> >> -- >> ------------------------------------------------------------------------ >> Wolfgang Bangerth email: [email protected] >> www: http://www.math.colostate.edu/~bangerth/ >> > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
