[gmx-users] gromacs-3.3.1 and gcc-4.1.2

[David van der Spoel]

Tuan A. Tran wrote:
> Hi all,
> 
> I have problem with using genion program. It halted when I am trying to 
> replace solvent molecules with ions. I have gromacs-3.3.1 which is a 
> package in debian etch. So I removed it and re-compiled with gcc-4.1.2 . 
> It did not solve the problem. When I compiled gromacs-3.2.1 with 
> gcc-4.1.2, then it worked (on a dell i386 dual core machine). I am also 
> aware of a sucessful compilation of gromacs-3.3.1 with gcc-4.0.2.
> When I used genion program in gromacs-3.3.1 version on a AMD 64x2 
> machine running debian etch, it ran just fine.
> 
> Does anyone know what is going on with gromacs-3.3.1 and gcc-4.1.2 on a 
> i386 machine?
> Tuan

gcc 4.1.x is broken, but there is  a fix in CVS for at least one of the 
bugs. See bugzilla for more info.


-- 
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se
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