Thank you, It worked out perfectly. Michael. On 09/16/2015 12:57 PM, Roy Stogner wrote: > > On Wed, 16 Sep 2015, Michael Povolotskyi wrote: > >> after some break I got again to the code debugging. >> The only solution to avoid calling libmesh handler > > If you're debugging, wouldn't it be easy to set a breakpoint at the > libmesh handler? > >> was to use >> std::set_terminate(NULL) after libmesh initialization. >> >> With this the MPI_Abort is not called anymore, which is good, > > Assuming you want non-terminated ranks to churn CPU indefinitely, then > I suppose so... > >> but the standard handler of Intel C++ compiler is not called either, >> which is not good. > > Could you be more specific? The standard std::terminate() is a shim > around std::abort(), and I still don't understand under what > circumstances MPI_Abort is a catastrophe but std::abort is just super. > >> I do not know how to reset the standard handler, and, I'm afraid, >> this can be a compiler dependent instruction. > > No, it's C++98 standard. Resetting the standard handler should be as > simple as > std::set_terminate(std::terminate); > >> So, the only solution I see now is to hack your code in my local >> repository - otherwise we cannot work as we were working before. >> >> Can you add a possibility to configure libmesh such that the handler >> is not changed at all? > > do_anything_you_want(); > std::terminate_handler old_handler = std::set_terminate(std::terminate); > LibMeshInit init (argc, argv); > std::set_terminate(old_handler); > do_anything_else_you_want(); > --- > Roy
-- Michael Povolotskyi, PhD Research Assistant Professor Network for Computational Nanotechnology Hall for Discover and Learning Research, Room 441 West Lafayette, IN 47907 Phone (765) 4949396 ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
