[Wien] newbie on the list and AMDOpteron64

[Peter Blaha]

I'm using 64bit ifort on Intel Xeons and do not have problems.
Maybe intel has "built in" some errors for AMD processors ?

PS: Just as a reminder for all of you who want to buy 64bit machines for
WIEN2k:   It seems as if Intel Xeons perform significantly better in lapw1
than AMD Opterons (while other parts like lapw0 and lapw2 run almost at the
same speed; and for other programs it might be even the opposite). 

> > This sound a bit wearded and I'd expect some other reasons.
> > 
> > DOUBLE PRECISION   and REAL*8   should be identical (though the latter
> > is not a standard f90 notation).
> > 
> >  
> 
> maybe not in the 64 bit implementation of Intel Fortran ?
> I had a Segmentation Fault in the I/O of Tapewf else.
> 
> > Anyway, sx is also defined in coors.f as double precision and aparently
> > this does not hurt ?
> >  
> 
> regards
> 
> 
> -- 
> Florent Calvayrac  | Tel : 06 64 31 43 86  | Tel  : 02 43 83 26 26
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                                      P.Blaha
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Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
Phone: +43-1-58801-15671             FAX: +43-1-58801-15698
Email: blaha at theochem.tuwien.ac.at    WWW: http://info.tuwien.ac.at/theochem/
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