[Pw_forum] running error on IBM PPC970

[Sergei Lisenkov]

Dear PWscf users and authors,

I compiled the pw code (I think so). But I have a problems with running code (serial mode). I got segmentation fault:

.....
 Cartesian axes

     site n.     atom                  positions (a_0 units)
         1           Al  tau(  1) = (  0.5000000  0.5000000 -2.1213200  )
         2           Al  tau(  2) = (  0.0000000  0.0000000 -1.4142130  )
         3           Al  tau(  3) = (  0.5000000  0.5000000 -0.7071070  )
         4           Al  tau(  4) = (  0.0000000  0.0000000  0.0000000  )
         5           Al  tau(  5) = (  0.5000000  0.5000000  0.7071070  )
         6           Al  tau(  6) = (  0.0000000  0.0000000  1.4142130  )
         7           Al  tau(  7) = (  0.5000000  0.5000000  2.1213200  )

     number of k points=    3  gaussian broad. (ryd)=  0.0500     ngauss =   1
                       cart. coord. in units 2pi/a_0
        k(   1) = (   0.1250000   0.1250000   0.0000000), wk =   0.5000000
        k(   2) = (   0.1250000   0.3750000   0.0000000), wk =   1.0000000
        k(   3) = (   0.3750000   0.3750000   0.0000000), wk =   0.5000000

     G cutoff =   34.1959  (   6689 G-vectors)     FFT grid: ( 12, 12, 96)

     nbndx  =    60  nbnd   =    15  natomwfc =    28  npwx   =     860
     nelec  =   21.00 nkb   =    28  ngl    =     351
Segmentation fault

It is example3. I compiled the code with FFTW, local fftw and ESSL fftw. The result is the same. I used ESSL and lapack libraries. Any suggestions?

  Thanks,
    Sergey