Java faster than C++ ? On Tue, 5 Feb 2019 at 17:12, Graeme Geldenhuys < [email protected]> wrote:
> On 03/02/2019 22:15, code dz wrote: > > in simple programs yes , fpc may match up c/c++ speed , but in a real > > world app e.g ( ray tracer ) there is no chance , unless you go down > > and write assembly . > > > That was my first-hand experience too. I wrote a 3d ray caster for a > demo/game using FPC (code was made public in the Lazarus forums). No > matter what was suggested, I couldn't get close to the performance of > that same program written in C++ or Java. In fact, Java was the fastest > (by a large margin) out of FPC's Object Pascal, C++, JavaScript and > Java. FPC was even slower than JavaScript. > > I queried that with the FPC team. Their reply... They know FPC is > lagging in performance, but that is due to their choice. They chose > maintainability over performance, because they are a small development > team. > > So in my opinion, unless the FPC team grows massively, or there is a > dedicated developer in the FPC team that works purely on performance, > nothing is going to change. > > Regards, > Graeme > > -- > fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal > http://fpgui.sourceforge.net/ > > My public PGP key: http://tinyurl.com/graeme-pgp > > > _______________________________________________ > mseide-msegui-talk mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk > -- Noël Frankinet Strategis sprl 0478/90.92.54
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