[Pw_forum] Compiling pwscf using ifc 7.1 on a x64-64 system

[Jonathan Breeze]

>
>
>> Dear Garardo,
>>
>> Actually I have had a spot of bother trying to get pwscf going using 
>> the PGI compiler for x86-64 architechtures.  Everything compiles OK 
>> but there are constant segmentation faults occuring.  I'm not sure if 
>> it is a compiler bug or not at the moment.
>
>
>
> there is a problem w/PGI SUM function..
> I reported it to Dave Borer and they have created tpr3142 to address it.
>
> In setup just substitute
>
> !!!  IF ( nelec == 0.D0 ) nelec = SUM( zv(ityp(1:nat)) )
> if( nelec == 0.0d0 ) then
>   do na = 1, nat
>     nelec = nelec + zv (ityp (na) )
>   end do
> endif

I still get STOP errors and "segmentation faults". I'm using PGI 5.1 by 
the way.

-- 
Jonathan Breeze
Research Fellow
Centre for Physical Electronics and Materials
London South Bank University
103 Borough Road
London
SE1 0AA

Tel: +44(0)20 7815 7582
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