OK, Thank you very much Satish for this very fast answer.
Best regards, Etienne -----Message d'origine----- De?: owner-petsc-users at mcs.anl.gov [mailto:owner-petsc-users at mcs.anl.gov] De la part de Satish Balay Envoy??: mercredi 5 mars 2008 15:33 ??: petsc-users at mcs.anl.gov Objet?: Re: win64 question Win32fe [& cygwintools] are used only as part of the build enviornment. So 32bit version of these tools don't prevent 64bit builds. Internally win32fe will invoke 'cl' with correct options. Here 'cl' will run in 64 bit mode - thus producing the correct 64bit object files. Note: you might have to follow the instructions in the "Using Visual Studio 2005" section of the installation insctuctions. Make sure when you use the 'VisualStudio CMD' - its the 64bit compiler version [and then use win32fe --nodetect' options. Satish On Wed, 5 Mar 2008, Etienne PERCHAT wrote: > Hello, > > > > I would like to compile Petsc on x64 platforms under windows. > > I guess that win32fe might not be used but I didn't find something like > win64fe. > > > > Does somebody have any tips? > > > > I have browsed the Installation informations as well as the mailing list > archives without success (sorry to bother everybody if I missed > something). > > > > Thanks in advance, > > > > Etienne Perchat > >
