Can we collect somewhere in the web the information you mentioned and other more accurate? Ideally a wiki. Is there a dedicated place for Pharo? The wiki bugtracker? I guess most of us does not know where to look at for improvement. Asking to a newbie to contribute does not really help if we can't provide direction.
Hilaire Le 31/05/2014 10:48, Clément Bera a écrit : > One is that the Morphic-based UI is slow. You can see it by using the > old MVC instead of Morphic which goes faster. Recently Morphic got > slower on Pharo and it is now slower than in Squeak. It may be due to > refactoring on Morphic in order to get it better, it may not be. I guess > this is temporary. > > The second thing is that BitBlt is slow for 2 reasons: it is bit based > and not vector based and its implementation half in the VM half in the > image forces to copy a huge number of bits that could be avoided > > So the answer is that you need to contribute to the refactoring of > Morphic or to Athens. > -- Dr. Geo http://drgeo.eu
