|Message: Re: speed of calculations on Geant4 under Windows/Cygwin vs Geant3 under Windows||Not Logged In (login)|
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Hi Makoto, On May 11, 2007, at 5:35 PM, Makoto Asai wrote: > *** Discussion title: Run Management > Email replies to PublicHyperNews@slac.stanford.edu must include: > In-Reply-To: <"/runmanage/187/2"@geant4-hn.slac.stanford.edu> > Subject: ...change this to be about your reply. > > Dear Victor, > > Which compiler are you using with your Cygwin? If you use g++, that > is the reason of the performance issue. Even if you use VC++, if you > execute your simulation on Cygwin, there is an overhead. > I wonder which overhead Cygwin adds to a VC6,7,8 executable running on Cygwin? Though the VC compiler/linker is called from Cygwin, it does not link anything from the cygwin area. Regards Mark Donszelmann
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