The ABINIT Users Mailing List ( CLOSED )

[PGanesh <pganesh@ciw.edu>]

This was a user problem (my mistake).  Now it works fine.

Thank you.

Ganesh

P. Ganesh wrote:
> Hi,
>
> I am computing phonon band structure for BCC Pb.  kpt mesh is 16 16 16 
> and qpt is 8 8 8.  If I merge the DDB files and
> try to use "anaddb" for analysis it shows a seg. fault.  I am pasting 
> the last few lines below:
>
>
> ================================================================================ 
>
>
> Dielectric Tensor and Effective Charges
>
> -begin at tcpu      0.168  and twall      0.169 sec
> The Gamma block is :     30
>
> Metallic case : effective charges are set to 0
>
> ================================================================================ 
>
>
> Calculation of the interatomic forces
>
> -begin at tcpu      0.168  and twall      0.169 sec
> mkifc9 : enter chkrp9
> mkifc9 : exit chkrp9
> mkifc9 : enter smpbz
>       Homogeneous q point set in the B.Z.
>       Body-Centered Lattice Grid
> forrtl: severe (174): SIGSEGV, segmentation fault occurred
>
>
> Things worked great when I used a 12 12 12 k-mesh and a 6 6 6 q-mesh.  
> Could this seg. fault be related to array sizes?
>
> Thanks,
> Ganesh
>
> PS: I am using a ROCKS cluster with AMD opteron processors.