On 25/07/14 17:56, Guillaume Chereau wrote: > Hello all, > > I created a branch to try to fix the star data packing problem. > > lp:~guillaume-chereau/stellarium/no-bit-field > > In this branch I removed all the bit fields of the star structures, and > instead use bit operations to get the values directly from the mapped > memory. With this we should never need to repack the structures no > matter the architecture. > > I just tested it on linux 64 bit so far, where it seems to work with no > noticeable performance penalty (in theory the code emitted should be the > same as before). > > Regards, > > Guillaume
Hi Guillaume, debian package maintainer here. This is nice, because recently, with 0.13 I've hit build problems with -mno-ms-bitfields on some architectures that don't implement this switch. See: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755445 This was workaround'ed by patching CMakeLists.txt with Alexander W. Cheers, Tomasz > > -- > Guillaume Chéreau <[email protected]> > http://www.noctua-software.com > tel: +886-970-422-910 > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > _______________________________________________ > Stellarium-pubdevel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/stellarium-pubdevel ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ Stellarium-pubdevel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/stellarium-pubdevel
