Re: [ROOT] It's faster to run root compiled by icc than gcc on Intel platforms

From: Fons Rademakers (Fons.Rademakers@cern.ch)
Date: Wed Feb 04 2004 - 11:44:07 MET


Hi Troy,

  unfortunately the -p option is a cint option that rootcint passes to
cint. Do "cint -?" to see all cint options, place any cint option on the
rootcint line after the -c option. Mainly use the -p or -D options of
cint via rootcint.

We'll update rootcint to give this info.


Cheers, Fons.




On Tue, 2004-02-03 at 23:56, Troy Straszheim wrote:
> Heeey Rooottalk!
> 
> I've got what I hope is another good one for you.  I'm trying to use
> boost's shared_ptr for memory management.  At the moment rootcint is
> bailing out because it is having problems with macros: I see an older
> mail on the website:
> 
> > Hello,
> > 
> > I'd be interested to use Cint with some classes defined in Boost
> > (www.boost.org),  boost::any for example.
> > Is it possible ? I ran into a lot of errors in $BOOST/boost/config.hpp
> >
> 
> And it is suggested that he use the -p or -P flag...  but I dont see
> this in the documentation anywhere (I'm using 3.10.01), and if you
> just type "rootcint -h" it does not mention the flag.  Do they still
> exist?  Where is the flag supposed to go?
> 
> And there's a side question: does anybody know if anyone has
> sucessfully used the boost classes with rootcint?  That earlier mail
> came from Olivier Tubach... Olivier, if you're watching, did you have
> any luck?  I'm trying to stream out classes that contain instances of
> boost::smart_ptr<>...
> 
> Thanks in advance,
> 
> Troy Straszheim
-- 
Org:    CERN, European Laboratory for Particle Physics.
Mail:   1211 Geneve 23, Switzerland
E-Mail: Fons.Rademakers@cern.ch              Phone: +41 22 7679248
WWW:    http://www.rademakers.org/fons/      Fax:   +41 22 7679480



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