[gmx-users] assembly loops for multiple architectures

[David van der Spoel]

P K wrote:

>  From the documentation, it's not clear to me how to build a version 
> of Gromacs 3.3 that includes assembly loops for multiple 
> architectures.  Is there a way to make a single set of executables 
> that will use appropriate assembly loops depending on the host 
> architecture?

No. You will to compile separately for e.g. Itanium, x86, x86_64 etc.

>
> (I'm not sure if this is necessary, but I've modified the source in 
> gmxlib/nonbonded to allow testing of multiple architectures.  However, 
> I still need to be able to compile the assembly loops.)
>
> Thanks,
> --Peter
>
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-- 
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://xray.bmc.uu.se/~spoel
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