https://bugs.freedesktop.org/show_bug.cgi?id=34929 --- Comment #6 from Fabio Pedretti <fabio.ped@xxxxxxxxx> 2011-03-04 02:34:24 PST --- (In reply to comment #5) > Come on, you cannot decently compare performance when running under GDB... > GDB has its own thread overhead The point is that on my system, for whatever reason, r300g threading make every application I tried slower (or at least not faster), with or without gdb. Running it under gdb amplifies the problem and may be a useful test case to further debug the problem to who, instead, got the speedups, possibly because on his system the thread management overhead is less than the benefit from using two CPU cores. Maybe it's possible to leave the thread always open without opening/exiting it many times. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
