[Pw_forum] some processors have no planes

[Sergei Lisenkov]

Dear PW users,

I have some error (or comment), but PW does not stop:


 Program PWSCF 1.2.0  starts ...
     Today is  7Aug2003 at 11:36:40

     Parallel version (MPI)
     Number of processors in use:    128
     R & G space division: nprocp =  128


     Ultrasoft (Vanderbilt) Pseudopotentials
     Complex Hamiltonian

     current dimensions of program pwscf are:
     ntypx=    6 npsx =    6 lmax =    3 npk =40000
     nbrx =     6 lqmax =     7 nqfm =     8
 Reading pseudopotential file in UPF format
 Reading pseudopotential file in UPF format
 Reading pseudopotential file in UPF format
 Reading pseudopotential file in UPF format
 Reading pseudopotential file in UPF format
 Reading pseudopotential file in UPF format

......
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     from data_structure : error #        -1
     some processors have no planes
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

......
--- Executing new GGEN Loop ---




     bravais-lattice index     =            1
     lattice parameter (a_0)   =      25.0000  a.u.
     unit-cell volume          =   15625.0000 (a.u.)^3
     number of atoms/cell      =           69
     number of atomic types    =            1
     kinetic-energy cutoff     =      35.0000  Ry

What does it mean?

Thanks.
Sergey