hi from these results it seems the fastest in cpu and gpu is mingw (with one exception for msvc). i think as a freelance 30-40% of render time reduction is a big advantage, has anyone tested the mingw openmp fix?
Regards Yousef Harfoush ba...@msn.com > From: shadow...@me.com > To: bf-committers@blender.org > Date: Wed, 5 Jun 2013 21:57:11 +0200 > Subject: Re: [Bf-committers] Cycles benchmark as promised. > > Yay, > > I am done. > http://download.shadowrom.de/Benchmark.pdf > While doing this benchmark I tried to replace the math library used with the > AMD libm implementation. > This was actually slower on all systems (even the amd system) so I left > these results out. > > The more I read about MSVC the more I have the feeling that the compiler > doesn’t optimize math functions properly. > GCC seems to be way better on that. > > /Jürgen > > -----Ursprüngliche Nachricht----- > Von: bf-committers-boun...@blender.org > [mailto:bf-committers-boun...@blender.org] Im Auftrag von Jürgen Herrmann > Gesendet: Dienstag, 4. Juni 2013 21:29 > An: bf-committers@blender.org > Betreff: [Bf-committers] Cycles benchmark as promised. > > Alright… > > > > I said I will do a benchmark, so here it is (partial) > > > > I am not done yet but wanted to share the first draft with you guys before I > go to sleep. > > I’ll add in another test system tomorrow and refine the visualization. > > > > You can download the pdf file here: > > http://download.shadowrom.de/Benchmark.pdf > > > > This is really getting interesting *g* > > > > /Jürgen > > > > _______________________________________________ > Bf-committers mailing list > Bf-committers@blender.org > http://lists.blender.org/mailman/listinfo/bf-committers > > _______________________________________________ > Bf-committers mailing list > Bf-committers@blender.org > http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list Bf-committers@blender.org http://lists.blender.org/mailman/listinfo/bf-committers