Hi Atila,
I've not found an more automatic way yet. If anybody else has a golden
tip let me know.
-- Fons
On Mon, 2002-05-27 at 15:41, Atila Alves Neves wrote:
> I just noticed at the end that the procedure should be reversed if the
> consumer process was bigger, and my applications now run fine. Thanks for
> the pointer. It's a rather cryptic method, though. Is this always needed,
> or only for large mapfiles? Is there anyway to determine which process is
> bigger except by trial-and-error? Thanks, anyway, as this is one less
> headache I have now. Cheers,
>
> Atila
>
> On 27 May 2002, Fons Rademakers wrote:
>
> > Please read this:
> >
> > http://root.cern.ch/lxr/source/base/src/TMapFile.cxx#1065
> >
> > and call SetMapAddress() in your two line program to map the file in the
> > correct place so rootn.exe can open it and it won't overwrite shared
> > libs used by rootn.exe.
> >
> > Cheers, Fons.
> >
> >
> >
> > On Mon, 2002-05-27 at 10:14, Atila Alves Neves wrote:
> > > > Try this and let me know:
> > > >
> > > > g++ -o new2 new2.cxx `root-config --cflags --new --gibs`
> > > >
> > > > libNew must be the first lib on the link line.
> > >
> > > I got the same error. I could send you the MapFile the program
> > > generates if you want, since there's something about it that crashes ROOT
> > > when it tries to read it. I've also tried it in versions 3.02 and 3.03 as
> > > well, and got the same result. I even simplified the program even more, I
> > > really don't get it. This is all there is to it now:
> > >
> > > #include "TMapFile.h"
> > >
> > > int main(int argc,char* argv[]) {
> > >
> > > TMapFile::Create("monitor.map","RECREATE",1000000);
> > >
> > > return 0;
> > >
> > > }
> > --
> > Org: CERN, European Laboratory for Particle Physics.
> > Mail: 1211 Geneve 23, Switzerland
> > E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
> > WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7679480
> >
--
Org: CERN, European Laboratory for Particle Physics.
Mail: 1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248
WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7679480
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