[Pw_forum] exit status=139

[Iris Theofilou]

Ok thanks for the reply,
I will try to use an ifort compiler and see what will happen.
In fact I did read the manual and it says that:ifort v.9: The latest
(July 2006) 32-bit version of ifort 9.1 works flawlessy.
That 's why I asked if this might be appropriate.
Thank you all,
Iris

> 
> On Dec 18, 2009, at 17:26 , Iris Theofilou wrote:
> 
> > I'm not sure which one it was used
> 
> the one that appears in "make.sys" at line MPIF90=... or F90=...
> Presumably, gfortran...
> 
> >   running the phonon calculation at Gamma...Segmentation fault
> 
> ...which in fact doesn't produce a correct executable for the phonon
> code. Given the type of error, it is very hard to locate what is going
> wrong.
> 
> > which compiler should I use? perhaps ifort v.9??
> 
> you didn't follow Lorenzo's advice ("read the user guide"), did you?
> 
> Use a compiler that is less buggy than the code you want to compile.
> G95 works nicely, but the executable it produces is not very fast.
> The intel compiler produces faster executables, especially together
> with the mkl library, but don't trust too much the first releases of  
> each
> major new version.
> 
> Paolo
> ---
> Paolo Giannozzi, Dept of Physics, University of Udine
> via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
> 
> 
> 
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