> There is a small table, showing the relative calculation speed. > > GCC, optimized........................... 1.0 > LLVM, optimized........................ 0.91 > > GCC, optimized........................... 1.32 > LLVM, optimized........................ 1.21 > > Anyway, GCC wins. Hi Anton,
thanks for this, it is a very useful comparison. c++ support in LLVM is quite a new thing, so I didn't expect any miracles. It is a "young" and very dynamic project so I would expect LLVM to become much much better in near future (gcc as well, but it is quite conservative in its development, perhaps because it does not have such a well-defined internal structure); once they add (which might take a long, since that is definitely not easy) openmp, the results might be even more interesting. > Vaclav, could you not have a look at "optimize" option in SConstruct? > It seems, there is a bug, it does not optimize a code, although "scons > -h" shows optimize=True. Is this solved now for? I understand from the other e-mail that it is, though confirm that to be sure. Cheers, Vaclav _______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
